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BitVectorSupport_8h_source.html
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<title>ROSE: BitVectorSupport.h Source File</title>
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<div id="nav-path" class="navpath">
<ul>
<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="dir_859fdbd7312fa6fbda59c78acaef4f65.html">Sawyer</a></li> </ul>
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</div><!-- top -->
<div class="header">
<div class="headertitle"><div class="title">BitVectorSupport.h</div></div>
</div><!--header-->
<div class="contents">
<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">// WARNING: Changes to this file must be contributed back to Sawyer or else they will</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment">// be clobbered by the next update from Sawyer. The Sawyer repository is at</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment">// https://gitlab.com/charger7534/sawyer.git.</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span> </div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span> </div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span> </div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span> </div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="preprocessor">#ifndef Sawyer_BitVectorSupport_H</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#define Sawyer_BitVectorSupport_H</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span> </div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="preprocessor">#include <algorithm></span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="preprocessor">#include <boost/cstdint.hpp></span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="preprocessor">#include <boost/foreach.hpp></span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="preprocessor">#include <boost/lexical_cast.hpp></span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#include <cstring></span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#include <Sawyer/Assert.h></span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#include <Sawyer/Interval.h></span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#include <Sawyer/Optional.h></span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#include <Sawyer/Sawyer.h></span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#include <string></span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#include <vector></span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> </div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceSawyer.html">Sawyer</a> {</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="keyword">namespace </span>Container {</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> </div>
<div class="foldopen" id="foldopen00027" data-start="{" data-end="}">
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html"> 27</a></span><span class="keyword">namespace </span>BitVectorSupport {</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> </div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"><a class="line" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1RemoveConst.html"> 30</a></span><span class="keyword">template</span><<span class="keyword">class</span> T> <span class="keyword">struct </span><a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1RemoveConst.html">RemoveConst</a> { <span class="keyword">typedef</span> T Base; };</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"><a class="line" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1RemoveConst_3_01const_01T_01_4.html"> 31</a></span><span class="keyword">template</span><<span class="keyword">class</span> T> <span class="keyword">struct </span><a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1RemoveConst.html">RemoveConst</a><const T> { <span class="keyword">typedef</span> T Base; };</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> </div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="keyword">typedef</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">Interval<size_t></a> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a>;</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> </div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"><a class="line" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1LowToHigh.html"> 36</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1LowToHigh.html">LowToHigh</a> {};</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"><a class="line" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1HighToLow.html"> 37</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1HighToLow.html">HighToLow</a> {};</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> </div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00041" data-start="{" data-end="};">
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"><a class="line" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1bitsPerWord.html"> 41</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1bitsPerWord.html">bitsPerWord</a> {</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">enum</span> { value = 8 * <span class="keyword">sizeof</span>(Word) };</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span>};</div>
</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> </div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00049" data-start="{" data-end="}">
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#aeb44f7c946dc2afbfa5a1e4921d42cc2"> 49</a></span><span class="keywordtype">size_t</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#aeb44f7c946dc2afbfa5a1e4921d42cc2">wordIndex</a>(<span class="keywordtype">size_t</span> idx) {</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> <span class="keywordflow">return</span> idx / <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1bitsPerWord.html">bitsPerWord<Word>::value</a>;</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span>}</div>
</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> </div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00057" data-start="{" data-end="}">
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#aea1bb15b759bd3d017595d2f6552feb9"> 57</a></span><span class="keywordtype">size_t</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#aea1bb15b759bd3d017595d2f6552feb9">bitIndex</a>(<span class="keywordtype">size_t</span> idx) {</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> <span class="keywordflow">return</span> idx % <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1bitsPerWord.html">bitsPerWord<Word>::value</a>;</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span>}</div>
</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> </div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00063" data-start="{" data-end="}">
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a1730bf7a76c31891dcb7ca3bade1219f"> 63</a></span><span class="keywordtype">size_t</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a1730bf7a76c31891dcb7ca3bade1219f">numberOfWords</a>(<span class="keywordtype">size_t</span> nbits) {</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> <span class="keywordflow">return</span> (nbits + <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1bitsPerWord.html">bitsPerWord<Word>::value</a> - 1) / <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1bitsPerWord.html">bitsPerWord<Word>::value</a>;</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span>}</div>
</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> </div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00072" data-start="{" data-end="}">
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a8f4b68d40e7343bb8cca259148533ca5"> 72</a></span>Word <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a8f4b68d40e7343bb8cca259148533ca5">bitMask</a>(<span class="keywordtype">size_t</span> offset, <span class="keywordtype">size_t</span> nbits) {</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> ASSERT_require(offset + nbits <= <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1bitsPerWord.html">bitsPerWord<Word>::value</a>);</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> Word mask = nbits == <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1bitsPerWord.html">bitsPerWord<Word>::value</a> ? Word(-1) : (Word(1) << nbits) - 1;</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <span class="keywordflow">return</span> mask << offset;</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span>}</div>
</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> </div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span><span class="keyword">template</span><<span class="keyword">class</span> Processor, <span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00084" data-start="{" data-end="}">
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#ade2a0ead7d04cd603379ba45e2dc37af"> 84</a></span><span class="keywordtype">bool</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#ade2a0ead7d04cd603379ba45e2dc37af">processWord</a>(Processor &processor, <span class="keyword">const</span> Word &word, <span class="keywordtype">size_t</span> shift, <span class="keywordtype">size_t</span> nbits) {</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> ASSERT_require(shift < <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1bitsPerWord.html">bitsPerWord<Word>::value</a>);</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> ASSERT_require(nbits <= <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1bitsPerWord.html">bitsPerWord<Word>::value</a>);</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> <span class="keyword">const</span> Word tmp = word >> shift;</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> <span class="keywordflow">return</span> processor(tmp, nbits);</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span>}</div>
</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> </div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span><span class="keyword">template</span><<span class="keyword">class</span> Processor, <span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00092" data-start="{" data-end="}">
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a31eb78124fb4be8479d1dba411e6c4d0"> 92</a></span><span class="keywordtype">bool</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#ade2a0ead7d04cd603379ba45e2dc37af">processWord</a>(Processor &processor, Word &word, <span class="keywordtype">size_t</span> shift, <span class="keywordtype">size_t</span> nbits) {</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> ASSERT_require(shift < <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1bitsPerWord.html">bitsPerWord<Word>::value</a>);</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> Word tmp = word >> shift;</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <span class="keywordtype">bool</span> retval = processor(tmp, nbits);</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> word &= ~bitMask<Word>(shift, nbits);</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> word |= (tmp & bitMask<Word>(0, nbits)) << shift;</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> <span class="keywordflow">return</span> retval;</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span>}</div>
</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> </div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span><span class="keyword">template</span><<span class="keyword">class</span> Processor, <span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00102" data-start="{" data-end="}">
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#ab012d9d5b49632b948025245547fc582"> 102</a></span><span class="keywordtype">bool</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#ade2a0ead7d04cd603379ba45e2dc37af">processWord</a>(Processor &processor, <span class="keyword">const</span> Word &src, Word &dst, <span class="keywordtype">size_t</span> shift, <span class="keywordtype">size_t</span> nbits) {</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> ASSERT_require(shift < <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1bitsPerWord.html">bitsPerWord<Word>::value</a>);</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> ASSERT_require(nbits <= <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1bitsPerWord.html">bitsPerWord<Word>::value</a>);</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> <span class="keyword">const</span> Word tmpSrc = src >> shift;</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> Word tmpDst = dst >> shift;</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> <span class="keywordtype">bool</span> retval = processor(tmpSrc, tmpDst, nbits);</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> dst &= ~bitMask<Word>(shift, nbits);</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> dst |= (tmpDst & bitMask<Word>(0, nbits)) << shift;</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> <span class="keywordflow">return</span> retval;</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span>}</div>
</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span><span class="keyword">template</span><<span class="keyword">class</span> Processor, <span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00113" data-start="{" data-end="}">
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a989720f6625f205ba79b93ef1938f4bc"> 113</a></span><span class="keywordtype">bool</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#ade2a0ead7d04cd603379ba45e2dc37af">processWord</a>(Processor &processor, Word &w1, Word &w2, <span class="keywordtype">size_t</span> shift, <span class="keywordtype">size_t</span> nbits) {</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> ASSERT_require(shift < <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1bitsPerWord.html">bitsPerWord<Word>::value</a>);</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> ASSERT_require(nbits <= <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1bitsPerWord.html">bitsPerWord<Word>::value</a>);</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> Word tmp1 = w1 >> shift;</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> Word tmp2 = w2 >> shift;</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <span class="keywordtype">bool</span> retval = processor(tmp1, tmp2, nbits);</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> Word mask = bitMask<Word>(shift, nbits);</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> w1 &= ~mask;</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> w1 |= (tmp1 << shift) & mask;</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> w2 &= ~mask;</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> w2 |= (tmp2 << shift) & mask;</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> <span class="keywordflow">return</span> retval;</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span>}</div>
</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span><span class="keyword">template</span><<span class="keyword">class</span> Processor, <span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00127" data-start="{" data-end="}">
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a5643a0bccd4e2eec1003a9b028758c65"> 127</a></span><span class="keywordtype">bool</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#ade2a0ead7d04cd603379ba45e2dc37af">processWord</a>(Processor &processor, <span class="keyword">const</span> Word &w1, <span class="keyword">const</span> Word &w2, <span class="keywordtype">size_t</span> shift, <span class="keywordtype">size_t</span> nbits) {</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> ASSERT_require(shift < <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1bitsPerWord.html">bitsPerWord<Word>::value</a>);</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> ASSERT_require(nbits <= <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1bitsPerWord.html">bitsPerWord<Word>::value</a>);</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> Word tmp1 = w1 >> shift;</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> Word tmp2 = w2 >> shift;</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> <span class="keywordflow">return</span> processor(tmp1, tmp2, nbits);</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span>}</div>
</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span><span class="comment">// Internal function to copy bits from one place to another. The two places must not overlap.</span></div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span><span class="keywordtype">void</span> nonoverlappingCopy(<span class="keyword">const</span> Word *src, <span class="keyword">const</span> BitRange &srcRange, Word *dst, <span class="keyword">const</span> BitRange &dstRange) {</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> ASSERT_require(srcRange.size()==dstRange.size());</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> ASSERT_require(src != dst);</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> </div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> <span class="keywordtype">size_t</span> dstFirstIdx = wordIndex<Word>(dstRange.least());</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> <span class="keywordtype">size_t</span> dstLastIdx = wordIndex<Word>(dstRange.greatest());</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <span class="keywordtype">size_t</span> srcFirstIdx = wordIndex<Word>(srcRange.least());</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> <span class="keywordtype">size_t</span> srcLastIdx = wordIndex<Word>(srcRange.greatest());</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> </div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> <span class="keywordtype">size_t</span> srcOffset = srcFirstIdx - dstFirstIdx; <span class="comment">// overflow is okay</span></div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> </div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> <span class="keywordtype">size_t</span> srcBitIdx = bitIndex<Word>(srcRange.least());</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> <span class="keywordtype">size_t</span> dstBitIdx = bitIndex<Word>(dstRange.least());</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> </div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> <span class="keywordflow">if</span> (srcBitIdx < dstBitIdx) {</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> <span class="comment">// This is effectively a left shift, taking data from lower src elements</span></div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> leftShiftAmount = dstBitIdx - srcBitIdx;</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> rightShiftAmount = bitsPerWord<Word>::value - leftShiftAmount;</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> </div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=dstFirstIdx; i<=dstLastIdx; ++i) {</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> <span class="keyword">const</span> Word tmp = (i+srcOffset > srcFirstIdx ? (src[i+srcOffset-1] >> rightShiftAmount) : Word(0)) |</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> (i+srcOffset > srcLastIdx ? Word(0) : (src[i+srcOffset] << leftShiftAmount));</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> Word mask = bitMask<Word>(0, bitsPerWord<Word>::value);</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> <span class="keywordflow">if</span> (i==dstFirstIdx)</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> mask &= ~bitMask<Word>(0, bitIndex<Word>(dstRange.least()));</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> <span class="keywordflow">if</span> (i==dstLastIdx)</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> mask &= bitMask<Word>(0, bitIndex<Word>(dstRange.greatest())+1);</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> dst[i] &= ~mask;</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> dst[i] |= tmp & mask;</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> }</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (srcBitIdx > dstBitIdx) {</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> <span class="comment">// This is effectively a right shift, taking data from higher src elements</span></div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> rightShiftAmount = srcBitIdx - dstBitIdx;</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> leftShiftAmount = bitsPerWord<Word>::value - rightShiftAmount;</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> </div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=dstFirstIdx; i<=dstLastIdx; ++i) {</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> <span class="keyword">const</span> Word tmp = (src[i+srcOffset] >> rightShiftAmount) |</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> (i+srcOffset+1 <= srcLastIdx ? (src[i+srcOffset+1] << leftShiftAmount) : Word(0));</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> Word mask = bitMask<Word>(0, bitsPerWord<Word>::value);</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> <span class="keywordflow">if</span> (i==dstFirstIdx)</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> mask &= ~bitMask<Word>(0, bitIndex<Word>(dstRange.least()));</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> <span class="keywordflow">if</span> (i==dstLastIdx)</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> mask &= bitMask<Word>(0, bitIndex<Word>(dstRange.greatest())+1);</div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> dst[i] &= ~mask;</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> dst[i] |= tmp & mask;</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> }</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> <span class="comment">// No shifting necessary</span></div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=dstFirstIdx; i<=dstLastIdx; ++i) {</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> <span class="keyword">const</span> Word tmp = src[i+srcOffset];</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> Word <a class="code hl_function" href="namespaceRose_1_1BitOps.html#ad91b835dcc16070b7e1fab88cc10d80d">mask</a> = bitMask<Word>(0, bitsPerWord<Word>::value);</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> <span class="keywordflow">if</span> (i==dstFirstIdx)</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> <a class="code hl_function" href="namespaceRose_1_1BitOps.html#ad91b835dcc16070b7e1fab88cc10d80d">mask</a> &= ~bitMask<Word>(0, bitIndex<Word>(dstRange.least()));</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> <span class="keywordflow">if</span> (i==dstLastIdx)</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> <a class="code hl_function" href="namespaceRose_1_1BitOps.html#ad91b835dcc16070b7e1fab88cc10d80d">mask</a> &= bitMask<Word>(0, bitIndex<Word>(dstRange.greatest())+1);</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> dst[i] &= ~mask;</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> dst[i] |= tmp & <a class="code hl_function" href="namespaceRose_1_1BitOps.html#ad91b835dcc16070b7e1fab88cc10d80d">mask</a>;</div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> }</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> }</div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span>}</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> </div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span><span class="keyword">template</span><<span class="keyword">class</span> Src, <span class="keyword">class</span> Dst></div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span><span class="keywordtype">void</span> conditionalCopy(<span class="keyword">const</span> Src *src, <span class="keyword">const</span> BitRange &srcRange, Dst *dst, <span class="keyword">const</span> BitRange &dstRange) {</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> nonoverlappingCopy(src, srcRange, dst, dstRange);</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span>}</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span><span class="keyword">template</span><<span class="keyword">class</span> Src, <span class="keyword">class</span> Dst></div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span><span class="keywordtype">void</span> conditionalCopy(<span class="keyword">const</span> Src *<span class="comment">/*src*/</span>, <span class="keyword">const</span> BitRange &<span class="comment">/*srcRange*/</span>, <span class="keyword">const</span> Dst *<span class="comment">/*dst*/</span>, <span class="keyword">const</span> BitRange &<span class="comment">/*dstRange*/</span>) {</div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> <span class="comment">// do not copy when dst is const</span></div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span>}</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> </div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span><span class="keyword">template</span><<span class="keyword">class</span> Processor, <span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00214" data-start="{" data-end="}">
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#acc438763608a5808fa1d155f013d9e23"> 214</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#acc438763608a5808fa1d155f013d9e23">traverse</a>(Processor &processor, Word *words, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range, <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1LowToHigh.html">LowToHigh</a>) {</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> <span class="keywordflow">if</span> (range.isEmpty())</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> <span class="keywordtype">size_t</span> nRemaining = range.size();</div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> <span class="keywordtype">size_t</span> offsetInWord = bitIndex<Word>(range.least());</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> <span class="keywordtype">bool</span> done = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> wordIdx = wordIndex<Word>(range.least()); !done && nRemaining > 0; ++wordIdx) {</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> <span class="keywordtype">size_t</span> nbits = std::min(<a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1bitsPerWord.html">bitsPerWord<Word>::value</a> - offsetInWord, nRemaining);</div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> ASSERT_require(nbits > 0);</div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> done = <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#ade2a0ead7d04cd603379ba45e2dc37af">processWord</a>(processor, words[wordIdx], offsetInWord, nbits);</div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> offsetInWord = 0; <span class="comment">// only the first word has an internal bit offset</span></div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> nRemaining -= nbits;</div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> }</div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span>}</div>
</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> </div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span><span class="keyword">template</span><<span class="keyword">class</span> Processor, <span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00231" data-start="{" data-end="}">
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#ab08cc0cfada6c56bf657bc0cc110e9b5"> 231</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#acc438763608a5808fa1d155f013d9e23">traverse</a>(Processor &processor, Word *words, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range, <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1HighToLow.html">HighToLow</a>) {</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> <span class="keywordflow">if</span> (range.isEmpty())</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> <span class="keywordtype">size_t</span> nRemaining = range.size();</div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> <span class="keywordtype">size_t</span> offsetInWord = bitIndex<Word>(range.least());</div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> <span class="keywordtype">bool</span> done = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> <span class="keywordtype">size_t</span> firstWordIdx = wordIndex<Word>(range.least());</div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> <span class="keywordtype">size_t</span> lastWordIdx = wordIndex<Word>(range.greatest());</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> wordIdx=lastWordIdx; !done && nRemaining > 0; --wordIdx) {</div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> <span class="keywordtype">size_t</span> nbits;</div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> <span class="keywordflow">if</span> (wordIdx == firstWordIdx) {</div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> ASSERT_require(nRemaining <= <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1bitsPerWord.html">bitsPerWord<Word>::value</a>);</div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> nbits = nRemaining;</div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (wordIdx < lastWordIdx) {</div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> ASSERT_require(nRemaining > <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1bitsPerWord.html">bitsPerWord<Word>::value</a>);</div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> nbits = <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1bitsPerWord.html">bitsPerWord<Word>::value</a>;</div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> ASSERT_require(wordIdx==lastWordIdx);</div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> ASSERT_require(wordIdx>firstWordIdx);</div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> <span class="keywordtype">size_t</span> nBitsToLeft = (<a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1bitsPerWord.html">bitsPerWord<Word>::value</a> - offsetInWord) +</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> (lastWordIdx-firstWordIdx-1) * <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1bitsPerWord.html">bitsPerWord<Word>::value</a>;</div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> ASSERT_require(nRemaining > nBitsToLeft);</div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> nbits = nRemaining - nBitsToLeft;</div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> ASSERT_require(nbits <= <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1bitsPerWord.html">bitsPerWord<Word>::value</a>);</div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> }</div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> done = <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#ade2a0ead7d04cd603379ba45e2dc37af">processWord</a>(processor, words[wordIdx], wordIdx==firstWordIdx ? offsetInWord : 0, nbits);</div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> nRemaining -= nbits;</div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> }</div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span>}</div>
</div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> </div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span><span class="keyword">template</span><<span class="keyword">class</span> Processor, <span class="keyword">class</span> Word1, <span class="keyword">class</span> Word2></div>
<div class="foldopen" id="foldopen00263" data-start="{" data-end="}">
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a609864a5be23260d53d9a4da675ec412"> 263</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a609864a5be23260d53d9a4da675ec412">traverse2</a>(Processor &processor, Word1 *vec1, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range1, Word2 *vec2, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range2, <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1LowToHigh.html">LowToHigh</a>) {</div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> ASSERT_require(<span class="keyword">sizeof</span>(Word1)==<span class="keyword">sizeof</span>(Word2)); <span class="comment">// may differ in constness</span></div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> ASSERT_require((range1.<a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#aab81e29f7ededeac6d008e6dfaa1bf19">isEmpty</a>() && range2.<a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#aab81e29f7ededeac6d008e6dfaa1bf19">isEmpty</a>()) || (!range1.<a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#aab81e29f7ededeac6d008e6dfaa1bf19">isEmpty</a>() && !range2.<a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#aab81e29f7ededeac6d008e6dfaa1bf19">isEmpty</a>()));</div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> <span class="keywordflow">if</span> (range1.<a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#aab81e29f7ededeac6d008e6dfaa1bf19">isEmpty</a>())</div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> ASSERT_require(range1.<a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#a75d8ca4e63b1180f6d2194a0ec79440d">size</a>() == range2.<a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#a75d8ca4e63b1180f6d2194a0ec79440d">size</a>());</div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> </div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> <span class="comment">// Make a copy of the source and give it the same bit alignment as the destination. This not only makes traversal easier</span></div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> <span class="comment">// (since we can traverse whole words at a time) but it also makes it so we don't need to worry about traversal order when</span></div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> <span class="comment">// the source and destination overlap.</span></div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> <span class="keywordtype">size_t</span> offsetInWord = bitIndex<Word2>(range2.<a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#abb62f08552ec4762be55510d97e7a233">least</a>());</div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> nWordsTmp = numberOfWords<Word2>(offsetInWord + range2.<a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#a75d8ca4e63b1180f6d2194a0ec79440d">size</a>());</div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> SAWYER_VARIABLE_LENGTH_ARRAY(<span class="keyword">typename</span> RemoveConst<Word1>::Base, tmp, nWordsTmp);</div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> tmpRange = <a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#a136b9afce8c48871c21c58dc9ecdc48f">BitRange::baseSize</a>(offsetInWord, range1.<a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#a75d8ca4e63b1180f6d2194a0ec79440d">size</a>());</div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span> nonoverlappingCopy(vec1, range1, tmp, tmpRange);</div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span> </div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> <span class="comment">// Do the traversal. The first iteration's words are offset by offsetInWord bits, the remainder start at bit zero. All the</span></div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> <span class="comment">// words except possibly the first and last are the full size.</span></div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> vec2WordOffset = wordIndex<Word2>(range2.<a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#abb62f08552ec4762be55510d97e7a233">least</a>());</div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> <span class="keywordtype">size_t</span> nRemaining = range2.<a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#a75d8ca4e63b1180f6d2194a0ec79440d">size</a>();</div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> <span class="keywordtype">bool</span> done = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> wordIdx=0; !done && nRemaining > 0; ++wordIdx) {</div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> ASSERT_require(wordIdx < nWordsTmp);</div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> <span class="keywordtype">size_t</span> nbits = std::min(<a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1bitsPerWord.html">bitsPerWord<Word2>::value</a> - offsetInWord, nRemaining);</div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> ASSERT_require(nbits > 0);</div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> done = <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#ade2a0ead7d04cd603379ba45e2dc37af">processWord</a>(processor, *<span class="keyword">const_cast<</span>Word1*<span class="keyword">></span>(tmp+wordIdx), vec2[wordIdx+vec2WordOffset], offsetInWord, nbits);</div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> offsetInWord = 0; <span class="comment">// only the first word has an internal bit offset</span></div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> nRemaining -= nbits;</div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> }</div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> </div>
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span> <span class="comment">// Copy tmp back into vec1, but only if vec1 is non-const</span></div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span> conditionalCopy(tmp, tmpRange, vec1, range1);</div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span>}</div>
</div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> </div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span><span class="keyword">template</span><<span class="keyword">class</span> Processor, <span class="keyword">class</span> Word1, <span class="keyword">class</span> Word2></div>
<div class="foldopen" id="foldopen00299" data-start="{" data-end="}">
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#ac5ee713f08e6152de753c93fb7901576"> 299</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a609864a5be23260d53d9a4da675ec412">traverse2</a>(Processor &processor, Word1 *vec1, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range1, Word2 *vec2, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range2, <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1HighToLow.html">HighToLow</a>) {</div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> ASSERT_require(<span class="keyword">sizeof</span>(Word1)==<span class="keyword">sizeof</span>(Word2)); <span class="comment">// may differ in constness</span></div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span> ASSERT_require((range1.<a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#aab81e29f7ededeac6d008e6dfaa1bf19">isEmpty</a>() && range2.<a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#aab81e29f7ededeac6d008e6dfaa1bf19">isEmpty</a>()) || (!range1.<a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#aab81e29f7ededeac6d008e6dfaa1bf19">isEmpty</a>() && !range2.<a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#aab81e29f7ededeac6d008e6dfaa1bf19">isEmpty</a>()));</div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span> <span class="keywordflow">if</span> (range1.<a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#aab81e29f7ededeac6d008e6dfaa1bf19">isEmpty</a>())</div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span> ASSERT_require(range1.<a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#a75d8ca4e63b1180f6d2194a0ec79440d">size</a>() == range2.<a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#a75d8ca4e63b1180f6d2194a0ec79440d">size</a>());</div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> </div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> <span class="comment">// Make a copy of the source and give it the same bit alignment as the destination. This not only makes traversal easier</span></div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> <span class="comment">// (since we can traverse whole words at a time) but it also makes it so we don't need to worry about traversal order when</span></div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> <span class="comment">// the source and destination overlap.</span></div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> offsetInWord = bitIndex<Word2>(range2.<a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#abb62f08552ec4762be55510d97e7a233">least</a>());</div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> nWordsTmp = numberOfWords<Word2>(offsetInWord + range2.<a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#a75d8ca4e63b1180f6d2194a0ec79440d">size</a>());</div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> SAWYER_VARIABLE_LENGTH_ARRAY(<span class="keyword">typename</span> RemoveConst<Word1>::Base, tmp, nWordsTmp);</div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> tmpRange = <a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#a136b9afce8c48871c21c58dc9ecdc48f">BitRange::baseSize</a>(offsetInWord, range1.<a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#a75d8ca4e63b1180f6d2194a0ec79440d">size</a>());</div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> nonoverlappingCopy(vec1, range1, tmp, tmpRange);</div>
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> </div>
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> <span class="comment">// Traversal high-to-low.</span></div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span> <span class="keywordtype">size_t</span> nRemaining = range2.<a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#a75d8ca4e63b1180f6d2194a0ec79440d">size</a>();</div>
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span> <span class="keywordtype">bool</span> done = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> vec2WordOffset = wordIndex<Word2>(range2.<a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#abb62f08552ec4762be55510d97e7a233">least</a>());</div>
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> wordIdx=nWordsTmp-1; !done && nRemaining>0; --wordIdx) {</div>
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span> <span class="keywordtype">size_t</span> nbits;</div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span> <span class="keywordflow">if</span> (wordIdx == 0) {</div>
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span> ASSERT_require(nRemaining <= <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1bitsPerWord.html">bitsPerWord<Word2>::value</a>);</div>
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> nbits = nRemaining;</div>
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (wordIdx < nWordsTmp-1) {</div>
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> ASSERT_require(nRemaining > <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1bitsPerWord.html">bitsPerWord<Word2>::value</a>);</div>
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span> nbits = <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1bitsPerWord.html">bitsPerWord<Word2>::value</a>;</div>
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span> ASSERT_require(wordIdx==nWordsTmp-1);</div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span> ASSERT_require(wordIdx>0);</div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span> <span class="keywordtype">size_t</span> nBitsToLeft = (<a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1bitsPerWord.html">bitsPerWord<Word2>::value</a> - offsetInWord) + (nWordsTmp-2) * <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1bitsPerWord.html">bitsPerWord<Word2>::value</a>;</div>
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span> ASSERT_require(nRemaining > nBitsToLeft);</div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span> nbits = nRemaining - nBitsToLeft;</div>
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span> ASSERT_require(nbits <= <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1bitsPerWord.html">bitsPerWord<Word2>::value</a>);</div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> }</div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span> done = <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#ade2a0ead7d04cd603379ba45e2dc37af">processWord</a>(processor, *<span class="keyword">const_cast<</span>Word1*<span class="keyword">></span>(tmp+wordIdx), vec2[wordIdx+vec2WordOffset],</div>
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span> wordIdx==0 ? offsetInWord : 0, nbits);</div>
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span> nRemaining -= nbits;</div>
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span> }</div>
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"> 339</span> </div>
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno"> 340</span> <span class="comment">// Copy tmp back into vec1, but only if vec1 is non-const</span></div>
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno"> 341</span> conditionalCopy(tmp, tmpRange, vec1, range1);</div>
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"> 342</span>}</div>
</div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span> </div>
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"> 344</span><span class="keyword">template</span><<span class="keyword">class</span> Processor, <span class="keyword">class</span> Word></div>
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span><span class="keywordtype">void</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#acc438763608a5808fa1d155f013d9e23">traverse</a>(Processor &processor,</div>
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span> <span class="keyword">const</span> Word *vec1, <span class="keyword">const</span> BitRange &range1,</div>
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> <span class="keyword">const</span> Word *vec2, <span class="keyword">const</span> BitRange &range2,</div>
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span> HighToLow dir) {</div>
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a609864a5be23260d53d9a4da675ec412">traverse2</a>(processor, vec1, range1, vec2, range2, dir);</div>
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span>}</div>
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span> </div>
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span><span class="keyword">template</span><<span class="keyword">class</span> Processor, <span class="keyword">class</span> Word></div>
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span><span class="keywordtype">void</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#acc438763608a5808fa1d155f013d9e23">traverse</a>(Processor &processor,</div>
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span> <span class="keyword">const</span> Word *vec1, <span class="keyword">const</span> BitRange &range1,</div>
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span> <span class="keyword">const</span> Word *vec2, <span class="keyword">const</span> BitRange &range2,</div>
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span> LowToHigh dir) {</div>
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno"> 357</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a609864a5be23260d53d9a4da675ec412">traverse2</a>(processor, vec1, range1, vec2, range2, dir);</div>
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"> 358</span>}</div>
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno"> 359</span><span class="keyword">template</span><<span class="keyword">class</span> Processor, <span class="keyword">class</span> Word></div>
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"> 360</span><span class="keywordtype">void</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#acc438763608a5808fa1d155f013d9e23">traverse</a>(Processor &processor,</div>
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno"> 361</span> <span class="keyword">const</span> Word *vec1, <span class="keyword">const</span> BitRange &range1,</div>
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span> Word *vec2, <span class="keyword">const</span> BitRange &range2,</div>
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"> 363</span> LowToHigh dir) {</div>
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a609864a5be23260d53d9a4da675ec412">traverse2</a>(processor, vec1, range1, vec2, range2, dir);</div>
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno"> 365</span>}</div>
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</span><span class="keyword">template</span><<span class="keyword">class</span> Processor, <span class="keyword">class</span> Word></div>
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno"> 367</span><span class="keywordtype">void</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#acc438763608a5808fa1d155f013d9e23">traverse</a>(Processor &processor,</div>
<div class="line"><a id="l00368" name="l00368"></a><span class="lineno"> 368</span> Word *vec1, <span class="keyword">const</span> BitRange &range1,</div>
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno"> 369</span> Word *vec2, <span class="keyword">const</span> BitRange &range2,</div>
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno"> 370</span> LowToHigh dir) {</div>
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"> 371</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a609864a5be23260d53d9a4da675ec412">traverse2</a>(processor, vec1, range1, vec2, range2, dir);</div>
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno"> 372</span>}</div>
<div class="line"><a id="l00373" name="l00373"></a><span class="lineno"> 373</span> </div>
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span> </div>
<div class="line"><a id="l00375" name="l00375"></a><span class="lineno"> 375</span> </div>
<div class="line"><a id="l00377" name="l00377"></a><span class="lineno"> 377</span><span class="comment">// Bit accessors</span></div>
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"> 379</span> </div>
<div class="line"><a id="l00383" name="l00383"></a><span class="lineno"> 383</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00384" data-start="{" data-end="}">
<div class="line"><a id="l00384" name="l00384"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a98b33c1888d241c1ef777bcef0eacc3c"> 384</a></span><span class="keywordtype">bool</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a98b33c1888d241c1ef777bcef0eacc3c">get</a>(<span class="keyword">const</span> Word *words, <span class="keywordtype">size_t</span> idx) {</div>
<div class="line"><a id="l00385" name="l00385"></a><span class="lineno"> 385</span> <span class="keywordflow">return</span> 0 != (words[wordIndex<Word>(idx)] & bitMask<Word>(bitIndex<Word>(idx), 1));</div>
<div class="line"><a id="l00386" name="l00386"></a><span class="lineno"> 386</span>}</div>
</div>
<div class="line"><a id="l00387" name="l00387"></a><span class="lineno"> 387</span> </div>
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno"> 388</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00389" data-start="{" data-end="};">
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno"><a class="line" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1ClearBits.html"> 389</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1ClearBits.html">ClearBits</a> {</div>
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno"> 390</span> <span class="keywordtype">bool</span> operator()(Word &word, <span class="keywordtype">size_t</span> nbits) {</div>
<div class="line"><a id="l00391" name="l00391"></a><span class="lineno"> 391</span> word &= ~bitMask<Word>(0, nbits);</div>
<div class="line"><a id="l00392" name="l00392"></a><span class="lineno"> 392</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00393" name="l00393"></a><span class="lineno"> 393</span> }</div>
<div class="line"><a id="l00394" name="l00394"></a><span class="lineno"> 394</span>};</div>
</div>
<div class="line"><a id="l00395" name="l00395"></a><span class="lineno"> 395</span> </div>
<div class="line"><a id="l00399" name="l00399"></a><span class="lineno"> 399</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00400" data-start="{" data-end="}">
<div class="line"><a id="l00400" name="l00400"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a5fca01114382a97afa15c25b29579dff"> 400</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a5fca01114382a97afa15c25b29579dff">clear</a>(Word *words, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &where) {</div>
<div class="line"><a id="l00401" name="l00401"></a><span class="lineno"> 401</span> <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1ClearBits.html">ClearBits<Word></a> visitor;</div>
<div class="line"><a id="l00402" name="l00402"></a><span class="lineno"> 402</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#acc438763608a5808fa1d155f013d9e23">traverse</a>(visitor, words, where, <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1LowToHigh.html">LowToHigh</a>());</div>
<div class="line"><a id="l00403" name="l00403"></a><span class="lineno"> 403</span>}</div>
</div>
<div class="line"><a id="l00404" name="l00404"></a><span class="lineno"> 404</span> </div>
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno"> 405</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00406" data-start="{" data-end="};">
<div class="line"><a id="l00406" name="l00406"></a><span class="lineno"><a class="line" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1SetBits.html"> 406</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1SetBits.html">SetBits</a> {</div>
<div class="line"><a id="l00407" name="l00407"></a><span class="lineno"> 407</span> <span class="keywordtype">bool</span> operator()(Word &word, <span class="keywordtype">size_t</span> nbits) {</div>
<div class="line"><a id="l00408" name="l00408"></a><span class="lineno"> 408</span> word |= bitMask<Word>(0, nbits);</div>
<div class="line"><a id="l00409" name="l00409"></a><span class="lineno"> 409</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00410" name="l00410"></a><span class="lineno"> 410</span> }</div>
<div class="line"><a id="l00411" name="l00411"></a><span class="lineno"> 411</span>};</div>
</div>
<div class="line"><a id="l00412" name="l00412"></a><span class="lineno"> 412</span> </div>
<div class="line"><a id="l00416" name="l00416"></a><span class="lineno"> 416</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00417" data-start="{" data-end="}">
<div class="line"><a id="l00417" name="l00417"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a6a1434bde1bc4974b3224a9856a352b0"> 417</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a6a1434bde1bc4974b3224a9856a352b0">set</a>(Word *words, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &where) {</div>
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno"> 418</span> <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1SetBits.html">SetBits<Word></a> visitor;</div>
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno"> 419</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#acc438763608a5808fa1d155f013d9e23">traverse</a>(visitor, words, where, <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1LowToHigh.html">LowToHigh</a>());</div>
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno"> 420</span>}</div>
</div>
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno"> 421</span> </div>
<div class="line"><a id="l00425" name="l00425"></a><span class="lineno"> 425</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00426" data-start="{" data-end="}">
<div class="line"><a id="l00426" name="l00426"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#af68ac2d6efbbb861299c4cfe02e8a148"> 426</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#af68ac2d6efbbb861299c4cfe02e8a148">setValue</a>(Word *words, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &where, <span class="keywordtype">bool</span> value) {</div>
<div class="line"><a id="l00427" name="l00427"></a><span class="lineno"> 427</span> <span class="keywordflow">if</span> (value) {</div>
<div class="line"><a id="l00428" name="l00428"></a><span class="lineno"> 428</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a6a1434bde1bc4974b3224a9856a352b0">set</a>(words, where);</div>
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno"> 429</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno"> 430</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a5fca01114382a97afa15c25b29579dff">clear</a>(words, where);</div>
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno"> 431</span> }</div>
<div class="line"><a id="l00432" name="l00432"></a><span class="lineno"> 432</span>}</div>
</div>
<div class="line"><a id="l00433" name="l00433"></a><span class="lineno"> 433</span> </div>
<div class="line"><a id="l00434" name="l00434"></a><span class="lineno"> 434</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00435" data-start="{" data-end="};">
<div class="line"><a id="l00435" name="l00435"></a><span class="lineno"><a class="line" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1CopyBits.html"> 435</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1CopyBits.html">CopyBits</a> {</div>
<div class="line"><a id="l00436" name="l00436"></a><span class="lineno"> 436</span> <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> Word &src, Word &dst, <span class="keywordtype">size_t</span> nbits) {</div>
<div class="line"><a id="l00437" name="l00437"></a><span class="lineno"> 437</span> dst &= ~bitMask<Word>(0, nbits);</div>
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno"> 438</span> dst |= src & bitMask<Word>(0, nbits);</div>
<div class="line"><a id="l00439" name="l00439"></a><span class="lineno"> 439</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00440" name="l00440"></a><span class="lineno"> 440</span> }</div>
<div class="line"><a id="l00441" name="l00441"></a><span class="lineno"> 441</span>};</div>
</div>
<div class="line"><a id="l00442" name="l00442"></a><span class="lineno"> 442</span> </div>
<div class="line"><a id="l00447" name="l00447"></a><span class="lineno"> 447</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00448" data-start="{" data-end="}">
<div class="line"><a id="l00448" name="l00448"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#aff6810c441e283e64b214bd4d9bbc0a6"> 448</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#aff6810c441e283e64b214bd4d9bbc0a6">copy</a>(<span class="keyword">const</span> Word *src, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &srcRange, Word *dst, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &dstRange) {</div>
<div class="line"><a id="l00449" name="l00449"></a><span class="lineno"> 449</span> <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1CopyBits.html">CopyBits<Word></a> visitor;</div>
<div class="line"><a id="l00450" name="l00450"></a><span class="lineno"> 450</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#acc438763608a5808fa1d155f013d9e23">traverse</a>(visitor, src, srcRange, dst, dstRange, <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1LowToHigh.html">LowToHigh</a>());</div>
<div class="line"><a id="l00451" name="l00451"></a><span class="lineno"> 451</span>}</div>
</div>
<div class="line"><a id="l00452" name="l00452"></a><span class="lineno"> 452</span> </div>
<div class="line"><a id="l00453" name="l00453"></a><span class="lineno"> 453</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00454" data-start="{" data-end="};">
<div class="line"><a id="l00454" name="l00454"></a><span class="lineno"><a class="line" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1SwapBits.html"> 454</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1SwapBits.html">SwapBits</a> {</div>
<div class="line"><a id="l00455" name="l00455"></a><span class="lineno"> 455</span> <span class="keywordtype">bool</span> operator()(Word &w1, Word &w2, <span class="keywordtype">size_t</span> nbits) {</div>
<div class="line"><a id="l00456" name="l00456"></a><span class="lineno"> 456</span> Word tmp = w1, mask = bitMask<Word>(0, nbits);</div>
<div class="line"><a id="l00457" name="l00457"></a><span class="lineno"> 457</span> w1 &= ~mask;</div>
<div class="line"><a id="l00458" name="l00458"></a><span class="lineno"> 458</span> w1 |= w2 & mask;</div>
<div class="line"><a id="l00459" name="l00459"></a><span class="lineno"> 459</span> w2 &= ~mask;</div>
<div class="line"><a id="l00460" name="l00460"></a><span class="lineno"> 460</span> w2 |= tmp & mask;</div>
<div class="line"><a id="l00461" name="l00461"></a><span class="lineno"> 461</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00462" name="l00462"></a><span class="lineno"> 462</span> }</div>
<div class="line"><a id="l00463" name="l00463"></a><span class="lineno"> 463</span>};</div>
</div>
<div class="line"><a id="l00464" name="l00464"></a><span class="lineno"> 464</span> </div>
<div class="line"><a id="l00469" name="l00469"></a><span class="lineno"> 469</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00470" data-start="{" data-end="}">
<div class="line"><a id="l00470" name="l00470"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a50b21530bd4cace95455a936ec463cc5"> 470</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a50b21530bd4cace95455a936ec463cc5">swap</a>(Word *vec1, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range1, Word *vec2, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range2) {</div>
<div class="line"><a id="l00471" name="l00471"></a><span class="lineno"> 471</span> <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1SwapBits.html">SwapBits<Word></a> visitor;</div>
<div class="line"><a id="l00472" name="l00472"></a><span class="lineno"> 472</span> ASSERT_require(vec1!=vec2 || !range1.<a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#ac3de943dcdf600aeb6d5c345805a4798">overlaps</a>(range2));</div>
<div class="line"><a id="l00473" name="l00473"></a><span class="lineno"> 473</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#acc438763608a5808fa1d155f013d9e23">traverse</a>(visitor, vec1, range1, vec2, range2, <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1LowToHigh.html">LowToHigh</a>());</div>
<div class="line"><a id="l00474" name="l00474"></a><span class="lineno"> 474</span>}</div>
</div>
<div class="line"><a id="l00475" name="l00475"></a><span class="lineno"> 475</span> </div>
<div class="line"><a id="l00476" name="l00476"></a><span class="lineno"> 476</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00477" data-start="{" data-end="};">
<div class="line"><a id="l00477" name="l00477"></a><span class="lineno"><a class="line" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1EqualTo.html"> 477</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1EqualTo.html">EqualTo</a> {</div>
<div class="line"><a id="l00478" name="l00478"></a><span class="lineno"> 478</span> <span class="keywordtype">bool</span> wasEqv;</div>
<div class="line"><a id="l00479" name="l00479"></a><span class="lineno"> 479</span> </div>
<div class="line"><a id="l00480" name="l00480"></a><span class="lineno"> 480</span> <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1EqualTo.html">EqualTo</a>()</div>
<div class="line"><a id="l00481" name="l00481"></a><span class="lineno"> 481</span> : wasEqv(<span class="keyword">true</span>) {}</div>
<div class="line"><a id="l00482" name="l00482"></a><span class="lineno"> 482</span> </div>
<div class="line"><a id="l00483" name="l00483"></a><span class="lineno"> 483</span> <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> Word &w1, Word &w2, <span class="keywordtype">size_t</span> nbits) {</div>
<div class="line"><a id="l00484" name="l00484"></a><span class="lineno"> 484</span> <span class="keywordflow">if</span> (wasEqv) {</div>
<div class="line"><a id="l00485" name="l00485"></a><span class="lineno"> 485</span> Word a = w1 & bitMask<Word>(0, nbits);</div>
<div class="line"><a id="l00486" name="l00486"></a><span class="lineno"> 486</span> Word b = w2 & bitMask<Word>(0, nbits);</div>
<div class="line"><a id="l00487" name="l00487"></a><span class="lineno"> 487</span> wasEqv = a == b;</div>
<div class="line"><a id="l00488" name="l00488"></a><span class="lineno"> 488</span> }</div>
<div class="line"><a id="l00489" name="l00489"></a><span class="lineno"> 489</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00490" name="l00490"></a><span class="lineno"> 490</span> }</div>
<div class="line"><a id="l00491" name="l00491"></a><span class="lineno"> 491</span>};</div>
</div>
<div class="line"><a id="l00492" name="l00492"></a><span class="lineno"> 492</span> </div>
<div class="line"><a id="l00496" name="l00496"></a><span class="lineno"> 496</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00497" data-start="{" data-end="}">
<div class="line"><a id="l00497" name="l00497"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#aa34e3f3ec9da5b48f618db562a06899f"> 497</a></span><span class="keywordtype">bool</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#aa34e3f3ec9da5b48f618db562a06899f">equalTo</a>(<span class="keyword">const</span> Word *vec1, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range1, <span class="keyword">const</span> Word *vec2, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range2) {</div>
<div class="line"><a id="l00498" name="l00498"></a><span class="lineno"> 498</span> <span class="keywordflow">if</span> (range1.<a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#a75d8ca4e63b1180f6d2194a0ec79440d">size</a>() != range2.<a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#a75d8ca4e63b1180f6d2194a0ec79440d">size</a>())</div>
<div class="line"><a id="l00499" name="l00499"></a><span class="lineno"> 499</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00500" name="l00500"></a><span class="lineno"> 500</span> <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1EqualTo.html">EqualTo<Word></a> visitor;</div>
<div class="line"><a id="l00501" name="l00501"></a><span class="lineno"> 501</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#acc438763608a5808fa1d155f013d9e23">traverse</a>(visitor, vec1, range1, vec2, range2, <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1LowToHigh.html">LowToHigh</a>());</div>
<div class="line"><a id="l00502" name="l00502"></a><span class="lineno"> 502</span> <span class="keywordflow">return</span> visitor.wasEqv;</div>
<div class="line"><a id="l00503" name="l00503"></a><span class="lineno"> 503</span>}</div>
</div>
<div class="line"><a id="l00504" name="l00504"></a><span class="lineno"> 504</span> </div>
<div class="line"><a id="l00506" name="l00506"></a><span class="lineno"> 506</span><span class="comment">// Counting/searching</span></div>
<div class="line"><a id="l00508" name="l00508"></a><span class="lineno"> 508</span> </div>
<div class="line"><a id="l00509" name="l00509"></a><span class="lineno"> 509</span> </div>
<div class="line"><a id="l00510" name="l00510"></a><span class="lineno"> 510</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00511" data-start="{" data-end="};">
<div class="line"><a id="l00511" name="l00511"></a><span class="lineno"><a class="line" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1LeastSignificantSetBit.html"> 511</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1LeastSignificantSetBit.html">LeastSignificantSetBit</a> {</div>
<div class="line"><a id="l00512" name="l00512"></a><span class="lineno"> 512</span> <span class="keywordtype">size_t</span> offset;</div>
<div class="line"><a id="l00513" name="l00513"></a><span class="lineno"> 513</span> <a class="code hl_class" href="classSawyer_1_1Optional.html">Optional<size_t></a> result;</div>
<div class="line"><a id="l00514" name="l00514"></a><span class="lineno"> 514</span> <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1LeastSignificantSetBit.html">LeastSignificantSetBit</a>(): offset(0) {}</div>
<div class="line"><a id="l00515" name="l00515"></a><span class="lineno"> 515</span> <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> Word &word, <span class="keywordtype">size_t</span> nbits) {</div>
<div class="line"><a id="l00516" name="l00516"></a><span class="lineno"> 516</span> <span class="keywordflow">if</span> (0 != (word & bitMask<Word>(0, nbits))) {</div>
<div class="line"><a id="l00517" name="l00517"></a><span class="lineno"> 517</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i<nbits; ++i) {</div>
<div class="line"><a id="l00518" name="l00518"></a><span class="lineno"> 518</span> <span class="keywordflow">if</span> (0 != (word & bitMask<Word>(i, 1))) {</div>
<div class="line"><a id="l00519" name="l00519"></a><span class="lineno"> 519</span> result = offset + i;</div>
<div class="line"><a id="l00520" name="l00520"></a><span class="lineno"> 520</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00521" name="l00521"></a><span class="lineno"> 521</span> }</div>
<div class="line"><a id="l00522" name="l00522"></a><span class="lineno"> 522</span> }</div>
<div class="line"><a id="l00523" name="l00523"></a><span class="lineno"> 523</span> }</div>
<div class="line"><a id="l00524" name="l00524"></a><span class="lineno"> 524</span> offset += nbits;</div>
<div class="line"><a id="l00525" name="l00525"></a><span class="lineno"> 525</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00526" name="l00526"></a><span class="lineno"> 526</span> }</div>
<div class="line"><a id="l00527" name="l00527"></a><span class="lineno"> 527</span>};</div>
</div>
<div class="line"><a id="l00528" name="l00528"></a><span class="lineno"> 528</span> </div>
<div class="line"><a id="l00533" name="l00533"></a><span class="lineno"> 533</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00534" data-start="{" data-end="}">
<div class="line"><a id="l00534" name="l00534"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#ab2f4bb98cec1411a09cbdc4f308208fb"> 534</a></span><a class="code hl_class" href="classSawyer_1_1Optional.html">Optional<size_t></a> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#ab2f4bb98cec1411a09cbdc4f308208fb">leastSignificantSetBit</a>(<span class="keyword">const</span> Word *words, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range) {</div>
<div class="line"><a id="l00535" name="l00535"></a><span class="lineno"> 535</span> <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1LeastSignificantSetBit.html">LeastSignificantSetBit<Word></a> visitor;</div>
<div class="line"><a id="l00536" name="l00536"></a><span class="lineno"> 536</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#acc438763608a5808fa1d155f013d9e23">traverse</a>(visitor, words, range, <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1LowToHigh.html">LowToHigh</a>());</div>
<div class="line"><a id="l00537" name="l00537"></a><span class="lineno"> 537</span> <span class="keywordflow">if</span> (visitor.result)</div>
<div class="line"><a id="l00538" name="l00538"></a><span class="lineno"> 538</span> <span class="keywordflow">return</span> range.least() + *visitor.result;</div>
<div class="line"><a id="l00539" name="l00539"></a><span class="lineno"> 539</span> <span class="keywordflow">return</span> <a class="code hl_class" href="classSawyer_1_1Nothing.html">Nothing</a>();</div>
<div class="line"><a id="l00540" name="l00540"></a><span class="lineno"> 540</span>}</div>
</div>
<div class="line"><a id="l00541" name="l00541"></a><span class="lineno"> 541</span> </div>
<div class="line"><a id="l00542" name="l00542"></a><span class="lineno"> 542</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00543" data-start="{" data-end="};">
<div class="line"><a id="l00543" name="l00543"></a><span class="lineno"><a class="line" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1LeastSignificantClearBit.html"> 543</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1LeastSignificantClearBit.html">LeastSignificantClearBit</a> {</div>
<div class="line"><a id="l00544" name="l00544"></a><span class="lineno"> 544</span> <span class="keywordtype">size_t</span> offset;</div>
<div class="line"><a id="l00545" name="l00545"></a><span class="lineno"> 545</span> <a class="code hl_class" href="classSawyer_1_1Optional.html">Optional<size_t></a> result;</div>
<div class="line"><a id="l00546" name="l00546"></a><span class="lineno"> 546</span> <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1LeastSignificantClearBit.html">LeastSignificantClearBit</a>(): offset(0) {}</div>
<div class="line"><a id="l00547" name="l00547"></a><span class="lineno"> 547</span> <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> Word &word, <span class="keywordtype">size_t</span> nbits) {</div>
<div class="line"><a id="l00548" name="l00548"></a><span class="lineno"> 548</span> <span class="keywordflow">if</span> (bitMask<Word>(0, nbits) != (word & bitMask<Word>(0, nbits))) {</div>
<div class="line"><a id="l00549" name="l00549"></a><span class="lineno"> 549</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i<nbits; ++i) {</div>
<div class="line"><a id="l00550" name="l00550"></a><span class="lineno"> 550</span> <span class="keywordflow">if</span> (0 == (word & bitMask<Word>(i, 1))) {</div>
<div class="line"><a id="l00551" name="l00551"></a><span class="lineno"> 551</span> result = offset + i;</div>
<div class="line"><a id="l00552" name="l00552"></a><span class="lineno"> 552</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00553" name="l00553"></a><span class="lineno"> 553</span> }</div>
<div class="line"><a id="l00554" name="l00554"></a><span class="lineno"> 554</span> }</div>
<div class="line"><a id="l00555" name="l00555"></a><span class="lineno"> 555</span> }</div>
<div class="line"><a id="l00556" name="l00556"></a><span class="lineno"> 556</span> offset += nbits;</div>
<div class="line"><a id="l00557" name="l00557"></a><span class="lineno"> 557</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00558" name="l00558"></a><span class="lineno"> 558</span> }</div>
<div class="line"><a id="l00559" name="l00559"></a><span class="lineno"> 559</span>};</div>
</div>
<div class="line"><a id="l00560" name="l00560"></a><span class="lineno"> 560</span> </div>
<div class="line"><a id="l00565" name="l00565"></a><span class="lineno"> 565</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00566" data-start="{" data-end="}">
<div class="line"><a id="l00566" name="l00566"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a4c7ddf3b56a4612e37437a8b1ac43bab"> 566</a></span><a class="code hl_class" href="classSawyer_1_1Optional.html">Optional<size_t></a> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a4c7ddf3b56a4612e37437a8b1ac43bab">leastSignificantClearBit</a>(<span class="keyword">const</span> Word *words, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range) {</div>
<div class="line"><a id="l00567" name="l00567"></a><span class="lineno"> 567</span> <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1LeastSignificantClearBit.html">LeastSignificantClearBit<Word></a> visitor;</div>
<div class="line"><a id="l00568" name="l00568"></a><span class="lineno"> 568</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#acc438763608a5808fa1d155f013d9e23">traverse</a>(visitor, words, range, <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1LowToHigh.html">LowToHigh</a>());</div>
<div class="line"><a id="l00569" name="l00569"></a><span class="lineno"> 569</span> <span class="keywordflow">if</span> (visitor.result)</div>
<div class="line"><a id="l00570" name="l00570"></a><span class="lineno"> 570</span> <span class="keywordflow">return</span> range.least() + *visitor.result;</div>
<div class="line"><a id="l00571" name="l00571"></a><span class="lineno"> 571</span> <span class="keywordflow">return</span> <a class="code hl_class" href="classSawyer_1_1Nothing.html">Nothing</a>();</div>
<div class="line"><a id="l00572" name="l00572"></a><span class="lineno"> 572</span>}</div>
</div>
<div class="line"><a id="l00573" name="l00573"></a><span class="lineno"> 573</span> </div>
<div class="line"><a id="l00574" name="l00574"></a><span class="lineno"> 574</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00575" data-start="{" data-end="};">
<div class="line"><a id="l00575" name="l00575"></a><span class="lineno"><a class="line" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1MostSignificantSetBit.html"> 575</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1MostSignificantSetBit.html">MostSignificantSetBit</a> {</div>
<div class="line"><a id="l00576" name="l00576"></a><span class="lineno"> 576</span> <span class="keywordtype">size_t</span> offset;</div>
<div class="line"><a id="l00577" name="l00577"></a><span class="lineno"> 577</span> <a class="code hl_class" href="classSawyer_1_1Optional.html">Optional<size_t></a> result;</div>
<div class="line"><a id="l00578" name="l00578"></a><span class="lineno"> 578</span> <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1MostSignificantSetBit.html">MostSignificantSetBit</a>(<span class="keywordtype">size_t</span> nbits): offset(nbits) {}</div>
<div class="line"><a id="l00579" name="l00579"></a><span class="lineno"> 579</span> <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> Word &word, <span class="keywordtype">size_t</span> nbits) {</div>
<div class="line"><a id="l00580" name="l00580"></a><span class="lineno"> 580</span> ASSERT_require(nbits <= offset);</div>
<div class="line"><a id="l00581" name="l00581"></a><span class="lineno"> 581</span> offset -= nbits;</div>
<div class="line"><a id="l00582" name="l00582"></a><span class="lineno"> 582</span> <span class="keywordflow">if</span> (0 != (word & bitMask<Word>(0, nbits))) {</div>
<div class="line"><a id="l00583" name="l00583"></a><span class="lineno"> 583</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=nbits; i>0; --i) {</div>
<div class="line"><a id="l00584" name="l00584"></a><span class="lineno"> 584</span> <span class="keywordflow">if</span> (0 != (word & bitMask<Word>(i-1, 1))) {</div>
<div class="line"><a id="l00585" name="l00585"></a><span class="lineno"> 585</span> result = offset + i-1;</div>
<div class="line"><a id="l00586" name="l00586"></a><span class="lineno"> 586</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00587" name="l00587"></a><span class="lineno"> 587</span> }</div>
<div class="line"><a id="l00588" name="l00588"></a><span class="lineno"> 588</span> }</div>
<div class="line"><a id="l00589" name="l00589"></a><span class="lineno"> 589</span> }</div>
<div class="line"><a id="l00590" name="l00590"></a><span class="lineno"> 590</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00591" name="l00591"></a><span class="lineno"> 591</span> }</div>
<div class="line"><a id="l00592" name="l00592"></a><span class="lineno"> 592</span>};</div>
</div>
<div class="line"><a id="l00593" name="l00593"></a><span class="lineno"> 593</span> </div>
<div class="line"><a id="l00598" name="l00598"></a><span class="lineno"> 598</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00599" data-start="{" data-end="}">
<div class="line"><a id="l00599" name="l00599"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#ab765f2a6a14917a4d271525c0b323387"> 599</a></span><a class="code hl_class" href="classSawyer_1_1Optional.html">Optional<size_t></a> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#ab765f2a6a14917a4d271525c0b323387">mostSignificantSetBit</a>(<span class="keyword">const</span> Word *words, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range) {</div>
<div class="line"><a id="l00600" name="l00600"></a><span class="lineno"> 600</span> <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1MostSignificantSetBit.html">MostSignificantSetBit<Word></a> visitor(range.size());</div>
<div class="line"><a id="l00601" name="l00601"></a><span class="lineno"> 601</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#acc438763608a5808fa1d155f013d9e23">traverse</a>(visitor, words, range, <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1HighToLow.html">HighToLow</a>());</div>
<div class="line"><a id="l00602" name="l00602"></a><span class="lineno"> 602</span> <span class="keywordflow">if</span> (visitor.result)</div>
<div class="line"><a id="l00603" name="l00603"></a><span class="lineno"> 603</span> <span class="keywordflow">return</span> range.least() + *visitor.result;</div>
<div class="line"><a id="l00604" name="l00604"></a><span class="lineno"> 604</span> <span class="keywordflow">return</span> <a class="code hl_class" href="classSawyer_1_1Nothing.html">Nothing</a>();</div>
<div class="line"><a id="l00605" name="l00605"></a><span class="lineno"> 605</span>}</div>
</div>
<div class="line"><a id="l00606" name="l00606"></a><span class="lineno"> 606</span> </div>
<div class="line"><a id="l00607" name="l00607"></a><span class="lineno"> 607</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00608" data-start="{" data-end="};">
<div class="line"><a id="l00608" name="l00608"></a><span class="lineno"><a class="line" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1MostSignificantClearBit.html"> 608</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1MostSignificantClearBit.html">MostSignificantClearBit</a> {</div>
<div class="line"><a id="l00609" name="l00609"></a><span class="lineno"> 609</span> <span class="keywordtype">size_t</span> offset;</div>
<div class="line"><a id="l00610" name="l00610"></a><span class="lineno"> 610</span> <a class="code hl_class" href="classSawyer_1_1Optional.html">Optional<size_t></a> result;</div>
<div class="line"><a id="l00611" name="l00611"></a><span class="lineno"> 611</span> <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1MostSignificantClearBit.html">MostSignificantClearBit</a>(<span class="keywordtype">size_t</span> nbits): offset(nbits) {}</div>
<div class="line"><a id="l00612" name="l00612"></a><span class="lineno"> 612</span> <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> Word &word, <span class="keywordtype">size_t</span> nbits) {</div>
<div class="line"><a id="l00613" name="l00613"></a><span class="lineno"> 613</span> ASSERT_require(nbits <= offset);</div>
<div class="line"><a id="l00614" name="l00614"></a><span class="lineno"> 614</span> offset -= nbits;</div>
<div class="line"><a id="l00615" name="l00615"></a><span class="lineno"> 615</span> <span class="keywordflow">if</span> (bitMask<Word>(0, nbits) != (word & bitMask<Word>(0, nbits))) {</div>
<div class="line"><a id="l00616" name="l00616"></a><span class="lineno"> 616</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=nbits; i>0; --i) {</div>
<div class="line"><a id="l00617" name="l00617"></a><span class="lineno"> 617</span> <span class="keywordflow">if</span> (0 == (word & bitMask<Word>(i-1, 1))) {</div>
<div class="line"><a id="l00618" name="l00618"></a><span class="lineno"> 618</span> result = offset + i-1;</div>
<div class="line"><a id="l00619" name="l00619"></a><span class="lineno"> 619</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00620" name="l00620"></a><span class="lineno"> 620</span> }</div>
<div class="line"><a id="l00621" name="l00621"></a><span class="lineno"> 621</span> }</div>
<div class="line"><a id="l00622" name="l00622"></a><span class="lineno"> 622</span> }</div>
<div class="line"><a id="l00623" name="l00623"></a><span class="lineno"> 623</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00624" name="l00624"></a><span class="lineno"> 624</span> }</div>
<div class="line"><a id="l00625" name="l00625"></a><span class="lineno"> 625</span>};</div>
</div>
<div class="line"><a id="l00626" name="l00626"></a><span class="lineno"> 626</span> </div>
<div class="line"><a id="l00631" name="l00631"></a><span class="lineno"> 631</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00632" data-start="{" data-end="}">
<div class="line"><a id="l00632" name="l00632"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a611d58f1688dbdcb762a04c083824f0d"> 632</a></span><a class="code hl_class" href="classSawyer_1_1Optional.html">Optional<size_t></a> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a611d58f1688dbdcb762a04c083824f0d">mostSignificantClearBit</a>(<span class="keyword">const</span> Word *words, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range) {</div>
<div class="line"><a id="l00633" name="l00633"></a><span class="lineno"> 633</span> <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1MostSignificantClearBit.html">MostSignificantClearBit<Word></a> visitor(range.size());</div>
<div class="line"><a id="l00634" name="l00634"></a><span class="lineno"> 634</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#acc438763608a5808fa1d155f013d9e23">traverse</a>(visitor, words, range, <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1HighToLow.html">HighToLow</a>());</div>
<div class="line"><a id="l00635" name="l00635"></a><span class="lineno"> 635</span> <span class="keywordflow">if</span> (visitor.result)</div>
<div class="line"><a id="l00636" name="l00636"></a><span class="lineno"> 636</span> <span class="keywordflow">return</span> range.least() + *visitor.result;</div>
<div class="line"><a id="l00637" name="l00637"></a><span class="lineno"> 637</span> <span class="keywordflow">return</span> <a class="code hl_class" href="classSawyer_1_1Nothing.html">Nothing</a>();</div>
<div class="line"><a id="l00638" name="l00638"></a><span class="lineno"> 638</span>}</div>
</div>
<div class="line"><a id="l00639" name="l00639"></a><span class="lineno"> 639</span> </div>
<div class="line"><a id="l00643" name="l00643"></a><span class="lineno"> 643</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00644" data-start="{" data-end="}">
<div class="line"><a id="l00644" name="l00644"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a0d3f1a28dce4fdc8606b7295e22e7047"> 644</a></span><span class="keywordtype">bool</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a0d3f1a28dce4fdc8606b7295e22e7047">isAllSet</a>(<span class="keyword">const</span> Word *words, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range) {</div>
<div class="line"><a id="l00645" name="l00645"></a><span class="lineno"> 645</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a4c7ddf3b56a4612e37437a8b1ac43bab">leastSignificantClearBit</a>(words, range) ? false : <span class="keyword">true</span>;</div>
<div class="line"><a id="l00646" name="l00646"></a><span class="lineno"> 646</span>}</div>
</div>
<div class="line"><a id="l00647" name="l00647"></a><span class="lineno"> 647</span> </div>
<div class="line"><a id="l00651" name="l00651"></a><span class="lineno"> 651</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00652" data-start="{" data-end="}">
<div class="line"><a id="l00652" name="l00652"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#adfcbf585635b282b0403decf667968b1"> 652</a></span><span class="keywordtype">bool</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#adfcbf585635b282b0403decf667968b1">isAllClear</a>(<span class="keyword">const</span> Word *words, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range) {</div>
<div class="line"><a id="l00653" name="l00653"></a><span class="lineno"> 653</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#ab2f4bb98cec1411a09cbdc4f308208fb">leastSignificantSetBit</a>(words, range) ? false : <span class="keyword">true</span>;</div>
<div class="line"><a id="l00654" name="l00654"></a><span class="lineno"> 654</span>}</div>
</div>
<div class="line"><a id="l00655" name="l00655"></a><span class="lineno"> 655</span> </div>
<div class="line"><a id="l00656" name="l00656"></a><span class="lineno"> 656</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00657" data-start="{" data-end="};">
<div class="line"><a id="l00657" name="l00657"></a><span class="lineno"><a class="line" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1CountSetBits.html"> 657</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1CountSetBits.html">CountSetBits</a> {</div>
<div class="line"><a id="l00658" name="l00658"></a><span class="lineno"> 658</span> <span class="keywordtype">size_t</span> result;</div>
<div class="line"><a id="l00659" name="l00659"></a><span class="lineno"> 659</span> <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1CountSetBits.html">CountSetBits</a>(): result(0) {}</div>
<div class="line"><a id="l00660" name="l00660"></a><span class="lineno"> 660</span> <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> Word &word, <span class="keywordtype">size_t</span> nbits) {</div>
<div class="line"><a id="l00661" name="l00661"></a><span class="lineno"> 661</span> <span class="keywordflow">if</span> (0 != (word & bitMask<Word>(0, nbits))) {</div>
<div class="line"><a id="l00662" name="l00662"></a><span class="lineno"> 662</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i<nbits; ++i) {</div>
<div class="line"><a id="l00663" name="l00663"></a><span class="lineno"> 663</span> <span class="keywordflow">if</span> (0 != (word & bitMask<Word>(i, 1)))</div>
<div class="line"><a id="l00664" name="l00664"></a><span class="lineno"> 664</span> ++result;</div>
<div class="line"><a id="l00665" name="l00665"></a><span class="lineno"> 665</span> }</div>
<div class="line"><a id="l00666" name="l00666"></a><span class="lineno"> 666</span> }</div>
<div class="line"><a id="l00667" name="l00667"></a><span class="lineno"> 667</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00668" name="l00668"></a><span class="lineno"> 668</span> }</div>
<div class="line"><a id="l00669" name="l00669"></a><span class="lineno"> 669</span>};</div>
</div>
<div class="line"><a id="l00670" name="l00670"></a><span class="lineno"> 670</span> </div>
<div class="line"><a id="l00674" name="l00674"></a><span class="lineno"> 674</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00675" data-start="{" data-end="}">
<div class="line"><a id="l00675" name="l00675"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a5ed4cf10f38ee25fa4ac40481563f4be"> 675</a></span><span class="keywordtype">size_t</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a5ed4cf10f38ee25fa4ac40481563f4be">nSet</a>(<span class="keyword">const</span> Word *words, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range) {</div>
<div class="line"><a id="l00676" name="l00676"></a><span class="lineno"> 676</span> <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1CountSetBits.html">CountSetBits<Word></a> visitor;</div>
<div class="line"><a id="l00677" name="l00677"></a><span class="lineno"> 677</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#acc438763608a5808fa1d155f013d9e23">traverse</a>(visitor, words, range, <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1LowToHigh.html">LowToHigh</a>());</div>
<div class="line"><a id="l00678" name="l00678"></a><span class="lineno"> 678</span> <span class="keywordflow">return</span> visitor.result;</div>
<div class="line"><a id="l00679" name="l00679"></a><span class="lineno"> 679</span>}</div>
</div>
<div class="line"><a id="l00680" name="l00680"></a><span class="lineno"> 680</span> </div>
<div class="line"><a id="l00681" name="l00681"></a><span class="lineno"> 681</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00682" data-start="{" data-end="};">
<div class="line"><a id="l00682" name="l00682"></a><span class="lineno"><a class="line" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1CountClearBits.html"> 682</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1CountClearBits.html">CountClearBits</a> {</div>
<div class="line"><a id="l00683" name="l00683"></a><span class="lineno"> 683</span> <span class="keywordtype">size_t</span> result;</div>
<div class="line"><a id="l00684" name="l00684"></a><span class="lineno"> 684</span> <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1CountClearBits.html">CountClearBits</a>(): result(0) {}</div>
<div class="line"><a id="l00685" name="l00685"></a><span class="lineno"> 685</span> <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> Word &word, <span class="keywordtype">size_t</span> nbits) {</div>
<div class="line"><a id="l00686" name="l00686"></a><span class="lineno"> 686</span> <span class="keywordflow">if</span> (bitMask<Word>(0, nbits) != (word & bitMask<Word>(0, nbits))) {</div>
<div class="line"><a id="l00687" name="l00687"></a><span class="lineno"> 687</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i<nbits; ++i) {</div>
<div class="line"><a id="l00688" name="l00688"></a><span class="lineno"> 688</span> <span class="keywordflow">if</span> (0 == (word & bitMask<Word>(i, 1)))</div>
<div class="line"><a id="l00689" name="l00689"></a><span class="lineno"> 689</span> ++result;</div>
<div class="line"><a id="l00690" name="l00690"></a><span class="lineno"> 690</span> }</div>
<div class="line"><a id="l00691" name="l00691"></a><span class="lineno"> 691</span> }</div>
<div class="line"><a id="l00692" name="l00692"></a><span class="lineno"> 692</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00693" name="l00693"></a><span class="lineno"> 693</span> }</div>
<div class="line"><a id="l00694" name="l00694"></a><span class="lineno"> 694</span>};</div>
</div>
<div class="line"><a id="l00695" name="l00695"></a><span class="lineno"> 695</span> </div>
<div class="line"><a id="l00699" name="l00699"></a><span class="lineno"> 699</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00700" data-start="{" data-end="}">
<div class="line"><a id="l00700" name="l00700"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a1e336b3864ef78d36449e93ff6e56b37"> 700</a></span><span class="keywordtype">size_t</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a1e336b3864ef78d36449e93ff6e56b37">nClear</a>(<span class="keyword">const</span> Word *words, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range) {</div>
<div class="line"><a id="l00701" name="l00701"></a><span class="lineno"> 701</span> <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1CountClearBits.html">CountClearBits<Word></a> visitor;</div>
<div class="line"><a id="l00702" name="l00702"></a><span class="lineno"> 702</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#acc438763608a5808fa1d155f013d9e23">traverse</a>(visitor, words, range, <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1LowToHigh.html">LowToHigh</a>());</div>
<div class="line"><a id="l00703" name="l00703"></a><span class="lineno"> 703</span> <span class="keywordflow">return</span> visitor.result;</div>
<div class="line"><a id="l00704" name="l00704"></a><span class="lineno"> 704</span>}</div>
</div>
<div class="line"><a id="l00705" name="l00705"></a><span class="lineno"> 705</span> </div>
<div class="line"><a id="l00706" name="l00706"></a><span class="lineno"> 706</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00707" data-start="{" data-end="};">
<div class="line"><a id="l00707" name="l00707"></a><span class="lineno"><a class="line" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1LeastSignificantDifference.html"> 707</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1LeastSignificantDifference.html">LeastSignificantDifference</a> {</div>
<div class="line"><a id="l00708" name="l00708"></a><span class="lineno"> 708</span> <span class="keywordtype">size_t</span> offset;</div>
<div class="line"><a id="l00709" name="l00709"></a><span class="lineno"> 709</span> <a class="code hl_class" href="classSawyer_1_1Optional.html">Optional<size_t></a> result;</div>
<div class="line"><a id="l00710" name="l00710"></a><span class="lineno"> 710</span> <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1LeastSignificantDifference.html">LeastSignificantDifference</a>(): offset(0) {}</div>
<div class="line"><a id="l00711" name="l00711"></a><span class="lineno"> 711</span> <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> Word &w1, <span class="keyword">const</span> Word &w2, <span class="keywordtype">size_t</span> nbits) {</div>
<div class="line"><a id="l00712" name="l00712"></a><span class="lineno"> 712</span> Word mask = bitMask<Word>(0, nbits);</div>
<div class="line"><a id="l00713" name="l00713"></a><span class="lineno"> 713</span> <span class="keywordflow">if</span> ((w1 & mask) != (w2 & mask)) {</div>
<div class="line"><a id="l00714" name="l00714"></a><span class="lineno"> 714</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i<nbits; ++i) {</div>
<div class="line"><a id="l00715" name="l00715"></a><span class="lineno"> 715</span> <span class="keywordflow">if</span> ((w1 ^ w2) & bitMask<Word>(i, 1)) {</div>
<div class="line"><a id="l00716" name="l00716"></a><span class="lineno"> 716</span> result = offset + i;</div>
<div class="line"><a id="l00717" name="l00717"></a><span class="lineno"> 717</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00718" name="l00718"></a><span class="lineno"> 718</span> }</div>
<div class="line"><a id="l00719" name="l00719"></a><span class="lineno"> 719</span> }</div>
<div class="line"><a id="l00720" name="l00720"></a><span class="lineno"> 720</span> }</div>
<div class="line"><a id="l00721" name="l00721"></a><span class="lineno"> 721</span> offset += nbits;</div>
<div class="line"><a id="l00722" name="l00722"></a><span class="lineno"> 722</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00723" name="l00723"></a><span class="lineno"> 723</span> }</div>
<div class="line"><a id="l00724" name="l00724"></a><span class="lineno"> 724</span>};</div>
</div>
<div class="line"><a id="l00725" name="l00725"></a><span class="lineno"> 725</span> </div>
<div class="line"><a id="l00731" name="l00731"></a><span class="lineno"> 731</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00732" data-start="{" data-end="}">
<div class="line"><a id="l00732" name="l00732"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#ae8ea9e2a7e12ef35f95c253a686b0e67"> 732</a></span><a class="code hl_class" href="classSawyer_1_1Optional.html">Optional<size_t></a> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#ae8ea9e2a7e12ef35f95c253a686b0e67">leastSignificantDifference</a>(<span class="keyword">const</span> Word *vec1, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range1,</div>
<div class="line"><a id="l00733" name="l00733"></a><span class="lineno"> 733</span> <span class="keyword">const</span> Word *vec2, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range2) {</div>
<div class="line"><a id="l00734" name="l00734"></a><span class="lineno"> 734</span> <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1LeastSignificantDifference.html">LeastSignificantDifference<Word></a> visitor;</div>
<div class="line"><a id="l00735" name="l00735"></a><span class="lineno"> 735</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#acc438763608a5808fa1d155f013d9e23">traverse</a>(visitor, vec1, range1, vec2, range2, <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1LowToHigh.html">LowToHigh</a>());</div>
<div class="line"><a id="l00736" name="l00736"></a><span class="lineno"> 736</span> <span class="keywordflow">return</span> visitor.result;</div>
<div class="line"><a id="l00737" name="l00737"></a><span class="lineno"> 737</span>}</div>
</div>
<div class="line"><a id="l00738" name="l00738"></a><span class="lineno"> 738</span> </div>
<div class="line"><a id="l00739" name="l00739"></a><span class="lineno"> 739</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00740" data-start="{" data-end="};">
<div class="line"><a id="l00740" name="l00740"></a><span class="lineno"><a class="line" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1MostSignificantDifference.html"> 740</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1MostSignificantDifference.html">MostSignificantDifference</a> {</div>
<div class="line"><a id="l00741" name="l00741"></a><span class="lineno"> 741</span> <span class="keywordtype">size_t</span> offset;</div>
<div class="line"><a id="l00742" name="l00742"></a><span class="lineno"> 742</span> <a class="code hl_class" href="classSawyer_1_1Optional.html">Optional<size_t></a> result;</div>
<div class="line"><a id="l00743" name="l00743"></a><span class="lineno"> 743</span> <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1MostSignificantDifference.html">MostSignificantDifference</a>(<span class="keywordtype">size_t</span> nbits): offset(nbits) {}</div>
<div class="line"><a id="l00744" name="l00744"></a><span class="lineno"> 744</span> <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> Word &w1, <span class="keyword">const</span> Word &w2, <span class="keywordtype">size_t</span> nbits) {</div>
<div class="line"><a id="l00745" name="l00745"></a><span class="lineno"> 745</span> ASSERT_require(nbits <= offset);</div>
<div class="line"><a id="l00746" name="l00746"></a><span class="lineno"> 746</span> offset -= nbits;</div>
<div class="line"><a id="l00747" name="l00747"></a><span class="lineno"> 747</span> Word mask = bitMask<Word>(0, nbits);</div>
<div class="line"><a id="l00748" name="l00748"></a><span class="lineno"> 748</span> <span class="keywordflow">if</span> ((w1 & mask) != (w2 & mask)) {</div>
<div class="line"><a id="l00749" name="l00749"></a><span class="lineno"> 749</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=nbits; i>0; --i) {</div>
<div class="line"><a id="l00750" name="l00750"></a><span class="lineno"> 750</span> <span class="keywordflow">if</span> ((w1 ^ w2) & bitMask<Word>(i-1, 1)) {</div>
<div class="line"><a id="l00751" name="l00751"></a><span class="lineno"> 751</span> result = offset + i-1;</div>
<div class="line"><a id="l00752" name="l00752"></a><span class="lineno"> 752</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00753" name="l00753"></a><span class="lineno"> 753</span> }</div>
<div class="line"><a id="l00754" name="l00754"></a><span class="lineno"> 754</span> }</div>
<div class="line"><a id="l00755" name="l00755"></a><span class="lineno"> 755</span> }</div>
<div class="line"><a id="l00756" name="l00756"></a><span class="lineno"> 756</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00757" name="l00757"></a><span class="lineno"> 757</span> }</div>
<div class="line"><a id="l00758" name="l00758"></a><span class="lineno"> 758</span>};</div>
</div>
<div class="line"><a id="l00759" name="l00759"></a><span class="lineno"> 759</span> </div>
<div class="line"><a id="l00765" name="l00765"></a><span class="lineno"> 765</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00766" data-start="{" data-end="}">
<div class="line"><a id="l00766" name="l00766"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a142fdfb66b4a2960cc3325cbebdfb7d5"> 766</a></span><a class="code hl_class" href="classSawyer_1_1Optional.html">Optional<size_t></a> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a142fdfb66b4a2960cc3325cbebdfb7d5">mostSignificantDifference</a>(<span class="keyword">const</span> Word *vec1, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range1,</div>
<div class="line"><a id="l00767" name="l00767"></a><span class="lineno"> 767</span> <span class="keyword">const</span> Word *vec2, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range2) {</div>
<div class="line"><a id="l00768" name="l00768"></a><span class="lineno"> 768</span> <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1MostSignificantDifference.html">MostSignificantDifference<Word></a> visitor(range1.<a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#a75d8ca4e63b1180f6d2194a0ec79440d">size</a>());</div>
<div class="line"><a id="l00769" name="l00769"></a><span class="lineno"> 769</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#acc438763608a5808fa1d155f013d9e23">traverse</a>(visitor, vec1, range1, vec2, range2, <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1HighToLow.html">HighToLow</a>());</div>
<div class="line"><a id="l00770" name="l00770"></a><span class="lineno"> 770</span> <span class="keywordflow">return</span> visitor.result;</div>
<div class="line"><a id="l00771" name="l00771"></a><span class="lineno"> 771</span>}</div>
</div>
<div class="line"><a id="l00772" name="l00772"></a><span class="lineno"> 772</span> </div>
<div class="line"><a id="l00777" name="l00777"></a><span class="lineno"> 777</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00778" data-start="{" data-end="}">
<div class="line"><a id="l00778" name="l00778"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#ad1201c7c514dbd1f585bcf7541a21572"> 778</a></span><span class="keywordtype">bool</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#ad1201c7c514dbd1f585bcf7541a21572">areEqual</a>(<span class="keyword">const</span> Word *vec1, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range1, <span class="keyword">const</span> Word *vec2, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range2) {</div>
<div class="line"><a id="l00779" name="l00779"></a><span class="lineno"> 779</span> <span class="keywordflow">if</span> (range1.<a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#a75d8ca4e63b1180f6d2194a0ec79440d">size</a>()!=range2.<a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#a75d8ca4e63b1180f6d2194a0ec79440d">size</a>())</div>
<div class="line"><a id="l00780" name="l00780"></a><span class="lineno"> 780</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00781" name="l00781"></a><span class="lineno"> 781</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#ae8ea9e2a7e12ef35f95c253a686b0e67">leastSignificantDifference</a>(vec1, range1, vec2, range2) ? false : <span class="keyword">true</span>;</div>
<div class="line"><a id="l00782" name="l00782"></a><span class="lineno"> 782</span>}</div>
</div>
<div class="line"><a id="l00783" name="l00783"></a><span class="lineno"> 783</span> </div>
<div class="line"><a id="l00785" name="l00785"></a><span class="lineno"> 785</span><span class="comment">// Shift/rotate</span></div>
<div class="line"><a id="l00787" name="l00787"></a><span class="lineno"> 787</span> </div>
<div class="line"><a id="l00792" name="l00792"></a><span class="lineno"> 792</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00793" data-start="{" data-end="}">
<div class="line"><a id="l00793" name="l00793"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a2b3367be46207c33fbf910613c4a4ebf"> 793</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a2b3367be46207c33fbf910613c4a4ebf">shiftLeft</a>(Word *words, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range, <span class="keywordtype">size_t</span> nShift, <span class="keywordtype">bool</span> newBits=0) {</div>
<div class="line"><a id="l00794" name="l00794"></a><span class="lineno"> 794</span> <span class="keywordflow">if</span> (nShift < range.size()) {</div>
<div class="line"><a id="l00795" name="l00795"></a><span class="lineno"> 795</span> <span class="keywordtype">size_t</span> nbits = range.size() - nShift; <span class="comment">// number of bits to move</span></div>
<div class="line"><a id="l00796" name="l00796"></a><span class="lineno"> 796</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> shiftedFrom = <a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#a136b9afce8c48871c21c58dc9ecdc48f">BitRange::baseSize</a>(range.least(), nbits);</div>
<div class="line"><a id="l00797" name="l00797"></a><span class="lineno"> 797</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> shiftedTo = <a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#a136b9afce8c48871c21c58dc9ecdc48f">BitRange::baseSize</a>(range.least() + nShift, nbits);</div>
<div class="line"><a id="l00798" name="l00798"></a><span class="lineno"> 798</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> introduced = <a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#a136b9afce8c48871c21c58dc9ecdc48f">BitRange::baseSize</a>(range.least(), nShift);</div>
<div class="line"><a id="l00799" name="l00799"></a><span class="lineno"> 799</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#aff6810c441e283e64b214bd4d9bbc0a6">copy</a>(words, shiftedFrom, words, shiftedTo);</div>
<div class="line"><a id="l00800" name="l00800"></a><span class="lineno"> 800</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#af68ac2d6efbbb861299c4cfe02e8a148">setValue</a>(words, introduced, newBits);</div>
<div class="line"><a id="l00801" name="l00801"></a><span class="lineno"> 801</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00802" name="l00802"></a><span class="lineno"> 802</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#af68ac2d6efbbb861299c4cfe02e8a148">setValue</a>(words, range, newBits);</div>
<div class="line"><a id="l00803" name="l00803"></a><span class="lineno"> 803</span> }</div>
<div class="line"><a id="l00804" name="l00804"></a><span class="lineno"> 804</span>}</div>
</div>
<div class="line"><a id="l00805" name="l00805"></a><span class="lineno"> 805</span> </div>
<div class="line"><a id="l00810" name="l00810"></a><span class="lineno"> 810</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00811" data-start="{" data-end="}">
<div class="line"><a id="l00811" name="l00811"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#abf56586a8f4f0df59c5ad26f1e34cb69"> 811</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#abf56586a8f4f0df59c5ad26f1e34cb69">shiftRight</a>(Word *words, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range, <span class="keywordtype">size_t</span> nShift, <span class="keywordtype">bool</span> newBits=0) {</div>
<div class="line"><a id="l00812" name="l00812"></a><span class="lineno"> 812</span> <span class="keywordflow">if</span> (nShift < range.size()) {</div>
<div class="line"><a id="l00813" name="l00813"></a><span class="lineno"> 813</span> <span class="keywordtype">size_t</span> nbits = range.size() - nShift; <span class="comment">// number of bits to move</span></div>
<div class="line"><a id="l00814" name="l00814"></a><span class="lineno"> 814</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> shiftedFrom = <a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#a136b9afce8c48871c21c58dc9ecdc48f">BitRange::baseSize</a>(range.least() + nShift, nbits);</div>
<div class="line"><a id="l00815" name="l00815"></a><span class="lineno"> 815</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> shiftedTo = <a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#a136b9afce8c48871c21c58dc9ecdc48f">BitRange::baseSize</a>(range.least(), nbits);</div>
<div class="line"><a id="l00816" name="l00816"></a><span class="lineno"> 816</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> introduced = <a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#a136b9afce8c48871c21c58dc9ecdc48f">BitRange::baseSize</a>(range.least() + nbits, nShift);</div>
<div class="line"><a id="l00817" name="l00817"></a><span class="lineno"> 817</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#aff6810c441e283e64b214bd4d9bbc0a6">copy</a>(words, shiftedFrom, words, shiftedTo);</div>
<div class="line"><a id="l00818" name="l00818"></a><span class="lineno"> 818</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#af68ac2d6efbbb861299c4cfe02e8a148">setValue</a>(words, introduced, newBits);</div>
<div class="line"><a id="l00819" name="l00819"></a><span class="lineno"> 819</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00820" name="l00820"></a><span class="lineno"> 820</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#af68ac2d6efbbb861299c4cfe02e8a148">setValue</a>(words, range, newBits);</div>
<div class="line"><a id="l00821" name="l00821"></a><span class="lineno"> 821</span> }</div>
<div class="line"><a id="l00822" name="l00822"></a><span class="lineno"> 822</span>}</div>
</div>
<div class="line"><a id="l00823" name="l00823"></a><span class="lineno"> 823</span> </div>
<div class="line"><a id="l00828" name="l00828"></a><span class="lineno"> 828</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00829" data-start="{" data-end="}">
<div class="line"><a id="l00829" name="l00829"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a47fe4587b61f4f030664a721f7707fb7"> 829</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a47fe4587b61f4f030664a721f7707fb7">shiftRightArithmetic</a>(Word *words, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range, <span class="keywordtype">size_t</span> nShift) {</div>
<div class="line"><a id="l00830" name="l00830"></a><span class="lineno"> 830</span> <span class="keywordflow">if</span> (!range.isEmpty()) {</div>
<div class="line"><a id="l00831" name="l00831"></a><span class="lineno"> 831</span> <span class="keywordtype">bool</span> newBits = <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a98b33c1888d241c1ef777bcef0eacc3c">get</a>(words, range.greatest());</div>
<div class="line"><a id="l00832" name="l00832"></a><span class="lineno"> 832</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#abf56586a8f4f0df59c5ad26f1e34cb69">shiftRight</a>(words, range, nShift, newBits);</div>
<div class="line"><a id="l00833" name="l00833"></a><span class="lineno"> 833</span> }</div>
<div class="line"><a id="l00834" name="l00834"></a><span class="lineno"> 834</span>}</div>
</div>
<div class="line"><a id="l00835" name="l00835"></a><span class="lineno"> 835</span> </div>
<div class="line"><a id="l00840" name="l00840"></a><span class="lineno"> 840</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00841" data-start="{" data-end="}">
<div class="line"><a id="l00841" name="l00841"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a998f3549a2581b19987078144c8b8180"> 841</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a998f3549a2581b19987078144c8b8180">rotateRight</a>(Word *words, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range, <span class="keywordtype">size_t</span> nShift) {</div>
<div class="line"><a id="l00842" name="l00842"></a><span class="lineno"> 842</span> <span class="keywordflow">if</span> (range.isEmpty())</div>
<div class="line"><a id="l00843" name="l00843"></a><span class="lineno"> 843</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00844" name="l00844"></a><span class="lineno"> 844</span> nShift %= range.size();</div>
<div class="line"><a id="l00845" name="l00845"></a><span class="lineno"> 845</span> <span class="keywordflow">if</span> (0==nShift)</div>
<div class="line"><a id="l00846" name="l00846"></a><span class="lineno"> 846</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00847" name="l00847"></a><span class="lineno"> 847</span> </div>
<div class="line"><a id="l00848" name="l00848"></a><span class="lineno"> 848</span> <span class="comment">// Save the low-order bits that will be shifted off</span></div>
<div class="line"><a id="l00849" name="l00849"></a><span class="lineno"> 849</span> <span class="keywordtype">size_t</span> nSavedWords = numberOfWords<Word>(nShift);</div>
<div class="line"><a id="l00850" name="l00850"></a><span class="lineno"> 850</span> SAWYER_VARIABLE_LENGTH_ARRAY(Word, saved, nSavedWords);</div>
<div class="line"><a id="l00851" name="l00851"></a><span class="lineno"> 851</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> savedRange = <a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#a136b9afce8c48871c21c58dc9ecdc48f">BitRange::baseSize</a>(0, nShift);</div>
<div class="line"><a id="l00852" name="l00852"></a><span class="lineno"> 852</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#aff6810c441e283e64b214bd4d9bbc0a6">copy</a>(words, <a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#a136b9afce8c48871c21c58dc9ecdc48f">BitRange::baseSize</a>(range.least(), nShift), saved, savedRange);</div>
<div class="line"><a id="l00853" name="l00853"></a><span class="lineno"> 853</span> </div>
<div class="line"><a id="l00854" name="l00854"></a><span class="lineno"> 854</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#abf56586a8f4f0df59c5ad26f1e34cb69">shiftRight</a>(words, range, nShift);</div>
<div class="line"><a id="l00855" name="l00855"></a><span class="lineno"> 855</span> </div>
<div class="line"><a id="l00856" name="l00856"></a><span class="lineno"> 856</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> introduced = <a class="code hl_function" href="classSawyer_1_1Container_1_1Interval.html#a136b9afce8c48871c21c58dc9ecdc48f">BitRange::baseSize</a>(range.least()+range.size()-nShift, nShift);</div>
<div class="line"><a id="l00857" name="l00857"></a><span class="lineno"> 857</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#aff6810c441e283e64b214bd4d9bbc0a6">copy</a>(saved, savedRange, words, introduced);</div>
<div class="line"><a id="l00858" name="l00858"></a><span class="lineno"> 858</span>}</div>
</div>
<div class="line"><a id="l00859" name="l00859"></a><span class="lineno"> 859</span> </div>
<div class="line"><a id="l00864" name="l00864"></a><span class="lineno"> 864</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00865" data-start="{" data-end="}">
<div class="line"><a id="l00865" name="l00865"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a131103b09701a2e3a6beaf060e8ac94e"> 865</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a131103b09701a2e3a6beaf060e8ac94e">rotateLeft</a>(Word *words, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range, <span class="keywordtype">size_t</span> nShift) {</div>
<div class="line"><a id="l00866" name="l00866"></a><span class="lineno"> 866</span> <span class="keywordflow">if</span> (range.isEmpty())</div>
<div class="line"><a id="l00867" name="l00867"></a><span class="lineno"> 867</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00868" name="l00868"></a><span class="lineno"> 868</span> nShift %= range.size();</div>
<div class="line"><a id="l00869" name="l00869"></a><span class="lineno"> 869</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a998f3549a2581b19987078144c8b8180">rotateRight</a>(words, range, range.size()-nShift);</div>
<div class="line"><a id="l00870" name="l00870"></a><span class="lineno"> 870</span>}</div>
</div>
<div class="line"><a id="l00871" name="l00871"></a><span class="lineno"> 871</span> </div>
<div class="line"><a id="l00872" name="l00872"></a><span class="lineno"> 872</span> </div>
<div class="line"><a id="l00874" name="l00874"></a><span class="lineno"> 874</span><span class="comment">// Bit-wise Boolean logic</span></div>
<div class="line"><a id="l00876" name="l00876"></a><span class="lineno"> 876</span> </div>
<div class="line"><a id="l00877" name="l00877"></a><span class="lineno"> 877</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00878" data-start="{" data-end="};">
<div class="line"><a id="l00878" name="l00878"></a><span class="lineno"><a class="line" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1InvertBits.html"> 878</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1InvertBits.html">InvertBits</a> {</div>
<div class="line"><a id="l00879" name="l00879"></a><span class="lineno"> 879</span> <span class="keywordtype">bool</span> operator()(Word &word, <span class="keywordtype">size_t</span> nbits) {</div>
<div class="line"><a id="l00880" name="l00880"></a><span class="lineno"> 880</span> word ^= bitMask<Word>(0, nbits);</div>
<div class="line"><a id="l00881" name="l00881"></a><span class="lineno"> 881</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00882" name="l00882"></a><span class="lineno"> 882</span> }</div>
<div class="line"><a id="l00883" name="l00883"></a><span class="lineno"> 883</span>};</div>
</div>
<div class="line"><a id="l00884" name="l00884"></a><span class="lineno"> 884</span> </div>
<div class="line"><a id="l00888" name="l00888"></a><span class="lineno"> 888</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00889" data-start="{" data-end="}">
<div class="line"><a id="l00889" name="l00889"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#acbad33ae9f4ca7bfd6bb36e67229a87e"> 889</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#acbad33ae9f4ca7bfd6bb36e67229a87e">invert</a>(Word *words, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range) {</div>
<div class="line"><a id="l00890" name="l00890"></a><span class="lineno"> 890</span> <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1InvertBits.html">InvertBits<Word></a> visitor;</div>
<div class="line"><a id="l00891" name="l00891"></a><span class="lineno"> 891</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#acc438763608a5808fa1d155f013d9e23">traverse</a>(visitor, words, range, <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1LowToHigh.html">LowToHigh</a>());</div>
<div class="line"><a id="l00892" name="l00892"></a><span class="lineno"> 892</span>}</div>
</div>
<div class="line"><a id="l00893" name="l00893"></a><span class="lineno"> 893</span> </div>
<div class="line"><a id="l00894" name="l00894"></a><span class="lineno"> 894</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00895" data-start="{" data-end="};">
<div class="line"><a id="l00895" name="l00895"></a><span class="lineno"><a class="line" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1AndBits.html"> 895</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1AndBits.html">AndBits</a> {</div>
<div class="line"><a id="l00896" name="l00896"></a><span class="lineno"> 896</span> <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> Word &w1, Word &w2, <span class="keywordtype">size_t</span> nbits) {</div>
<div class="line"><a id="l00897" name="l00897"></a><span class="lineno"> 897</span> w2 &= w1 | ~bitMask<Word>(0, nbits);</div>
<div class="line"><a id="l00898" name="l00898"></a><span class="lineno"> 898</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00899" name="l00899"></a><span class="lineno"> 899</span> }</div>
<div class="line"><a id="l00900" name="l00900"></a><span class="lineno"> 900</span>};</div>
</div>
<div class="line"><a id="l00901" name="l00901"></a><span class="lineno"> 901</span> </div>
<div class="line"><a id="l00906" name="l00906"></a><span class="lineno"> 906</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00907" data-start="{" data-end="}">
<div class="line"><a id="l00907" name="l00907"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a67c01bb897ba8ee5da25b9d3b526e85d"> 907</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a67c01bb897ba8ee5da25b9d3b526e85d">bitwiseAnd</a>(<span class="keyword">const</span> Word *vec1, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range1, Word *vec2, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range2) {</div>
<div class="line"><a id="l00908" name="l00908"></a><span class="lineno"> 908</span> <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1AndBits.html">AndBits<Word></a> visitor;</div>
<div class="line"><a id="l00909" name="l00909"></a><span class="lineno"> 909</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#acc438763608a5808fa1d155f013d9e23">traverse</a>(visitor, vec1, range1, vec2, range2, <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1LowToHigh.html">LowToHigh</a>());</div>
<div class="line"><a id="l00910" name="l00910"></a><span class="lineno"> 910</span>}</div>
</div>
<div class="line"><a id="l00911" name="l00911"></a><span class="lineno"> 911</span> </div>
<div class="line"><a id="l00912" name="l00912"></a><span class="lineno"> 912</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00913" data-start="{" data-end="};">
<div class="line"><a id="l00913" name="l00913"></a><span class="lineno"><a class="line" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1OrBits.html"> 913</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1OrBits.html">OrBits</a> {</div>
<div class="line"><a id="l00914" name="l00914"></a><span class="lineno"> 914</span> <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> Word &w1, Word &w2, <span class="keywordtype">size_t</span> nbits) {</div>
<div class="line"><a id="l00915" name="l00915"></a><span class="lineno"> 915</span> w2 |= w1 & bitMask<Word>(0, nbits);</div>
<div class="line"><a id="l00916" name="l00916"></a><span class="lineno"> 916</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00917" name="l00917"></a><span class="lineno"> 917</span> }</div>
<div class="line"><a id="l00918" name="l00918"></a><span class="lineno"> 918</span>};</div>
</div>
<div class="line"><a id="l00919" name="l00919"></a><span class="lineno"> 919</span> </div>
<div class="line"><a id="l00924" name="l00924"></a><span class="lineno"> 924</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00925" data-start="{" data-end="}">
<div class="line"><a id="l00925" name="l00925"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a26a81b38b21f001f523b256e6e61e3b0"> 925</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a26a81b38b21f001f523b256e6e61e3b0">bitwiseOr</a>(<span class="keyword">const</span> Word *vec1, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range1, Word *vec2, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range2) {</div>
<div class="line"><a id="l00926" name="l00926"></a><span class="lineno"> 926</span> <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1OrBits.html">OrBits<Word></a> visitor;</div>
<div class="line"><a id="l00927" name="l00927"></a><span class="lineno"> 927</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#acc438763608a5808fa1d155f013d9e23">traverse</a>(visitor, vec1, range1, vec2, range2, <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1LowToHigh.html">LowToHigh</a>());</div>
<div class="line"><a id="l00928" name="l00928"></a><span class="lineno"> 928</span>}</div>
</div>
<div class="line"><a id="l00929" name="l00929"></a><span class="lineno"> 929</span> </div>
<div class="line"><a id="l00930" name="l00930"></a><span class="lineno"> 930</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00931" data-start="{" data-end="};">
<div class="line"><a id="l00931" name="l00931"></a><span class="lineno"><a class="line" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1XorBits.html"> 931</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1XorBits.html">XorBits</a> {</div>
<div class="line"><a id="l00932" name="l00932"></a><span class="lineno"> 932</span> <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> Word &w1, Word &w2, <span class="keywordtype">size_t</span> nbits) {</div>
<div class="line"><a id="l00933" name="l00933"></a><span class="lineno"> 933</span> w2 ^= w1 & bitMask<Word>(0, nbits);</div>
<div class="line"><a id="l00934" name="l00934"></a><span class="lineno"> 934</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00935" name="l00935"></a><span class="lineno"> 935</span> }</div>
<div class="line"><a id="l00936" name="l00936"></a><span class="lineno"> 936</span>};</div>
</div>
<div class="line"><a id="l00937" name="l00937"></a><span class="lineno"> 937</span> </div>
<div class="line"><a id="l00942" name="l00942"></a><span class="lineno"> 942</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00943" data-start="{" data-end="}">
<div class="line"><a id="l00943" name="l00943"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a9e7157a3e0d62d073ecc0530712e9061"> 943</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#a9e7157a3e0d62d073ecc0530712e9061">bitwiseXor</a>(<span class="keyword">const</span> Word *vec1, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range1, Word *vec2, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range2) {</div>
<div class="line"><a id="l00944" name="l00944"></a><span class="lineno"> 944</span> <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1XorBits.html">XorBits<Word></a> visitor;</div>
<div class="line"><a id="l00945" name="l00945"></a><span class="lineno"> 945</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#acc438763608a5808fa1d155f013d9e23">traverse</a>(visitor, vec1, range1, vec2, range2, <a class="code hl_struct" href="structSawyer_1_1Container_1_1BitVectorSupport_1_1LowToHigh.html">LowToHigh</a>());</div>
<div class="line"><a id="l00946" name="l00946"></a><span class="lineno"> 946</span>}</div>
</div>
<div class="line"><a id="l00947" name="l00947"></a><span class="lineno"> 947</span> </div>
<div class="line"><a id="l00948" name="l00948"></a><span class="lineno"> 948</span> </div>
<div class="line"><a id="l00950" name="l00950"></a><span class="lineno"> 950</span><span class="comment">// Arithmetic</span></div>
<div class="line"><a id="l00952" name="l00952"></a><span class="lineno"> 952</span> </div>
<div class="line"><a id="l00956" name="l00956"></a><span class="lineno"> 956</span><span class="keyword">template</span><<span class="keyword">class</span> Word></div>
<div class="foldopen" id="foldopen00957" data-start="{" data-end="}">
<div class="line"><a id="l00957" name="l00957"></a><span class="lineno"><a class="line" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#abcc91eac654663790f3ab541a2b6d6d9"> 957</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="namespaceSawyer_1_1Container_1_1BitVectorSupport.html#abcc91eac654663790f3ab541a2b6d6d9">fromInteger</a>(Word *words, <span class="keyword">const</span> <a class="code hl_class" href="classSawyer_1_1Container_1_1Interval.html">BitRange</a> &range, boost::uint64_t value) {</div>
<div class="line"><a id="l00958" name="l00958"></a><span class="lineno"> 958</span> ASSERT_require(8==<span class="keyword">sizeof</span> value);</div>
<div class="line"><a id="l00959" name="l00959"></a><span class="lineno"> 959</span> <span class="keywordflow">if</span> (range.isEmpty())</div>
<div class="line"><a id="l00960" name="l00960"></a><span class="lineno"> 960</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00961" name="l00961"></a><span class="lineno"> 961</span> </div>