-
Notifications
You must be signed in to change notification settings - Fork 13
/
buffers_8h_source.html
381 lines (379 loc) · 54.7 KB
/
buffers_8h_source.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.9.1"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>Point Cloud Library (PCL): pcl/io/buffers.h Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td id="projectalign" style="padding-left: 0.5em;">
<div id="projectname">Point Cloud Library (PCL)
 <span id="projectnumber">1.14.1-dev</span>
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.9.1 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
var searchBox = new SearchBox("searchBox", "search",false,'Search','.html');
/* @license-end */
</script>
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
$(function() {
initMenu('',true,false,'search.php','Search');
$(document).ready(function() { init_search(); });
});
/* @license-end */</script>
<div id="main-nav"></div>
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>
<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0"
name="MSearchResults" id="MSearchResults">
</iframe>
</div>
<div id="nav-path" class="navpath">
<ul>
<li class="navelem"><a class="el" href="dir_6c35451b89deaece78a478af78a55034.html">pcl</a></li><li class="navelem"><a class="el" href="dir_3fbee88df0a174bff38464c7c69fa75f.html">io</a></li> </ul>
</div>
</div><!-- top -->
<div class="header">
<div class="headertitle">
<div class="title">buffers.h</div> </div>
</div><!--header-->
<div class="contents">
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Software License Agreement (BSD License)</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * Point Cloud Library (PCL) - www.pointclouds.org</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * Copyright (c) 2014-, Open Perception, Inc.</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * All rights reserved.</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * Redistribution and use in source and binary forms, with or without</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * modification, are permitted provided that the following conditions</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * are met:</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * * Redistributions of source code must retain the above copyright</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * notice, this list of conditions and the following disclaimer.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * * Redistributions in binary form must reproduce the above</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * copyright notice, this list of conditions and the following</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * disclaimer in the documentation and/or other materials provided</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * with the distribution.</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * * Neither the name of the copyright holder(s) nor the names of its</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * contributors may be used to endorse or promote products derived</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * from this software without specific prior written permission.</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"> * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment"> * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment"> * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment"> * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment"> * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment"> * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment"> * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment"> * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment"> * POSSIBILITY OF SUCH DAMAGE.</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  </div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#pragma once</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  </div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor">#include <mutex></span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#include <vector></span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  </div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="keyword">namespace </span><a class="code" href="namespacepcl.html">pcl</a></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> {</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  </div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keyword">namespace </span>io</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  {</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment"></span> </div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment"> /** An abstract base class for fixed-size data buffers.</span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="comment"> * A new chunk of data can be inserted using the push() method; the data</span></div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="comment"> * elements stored in the buffer can be accessed using operator[]().</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="comment"> * Concrete implementations of this interface (such as AverageBuffer or</span></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="comment"> * MedianBuffer) may perform arbitrary data processing under the hood and</span></div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment"> * provide access to certain quantities computed based on the input data</span></div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment"> * rather than the data themselves.</span></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment"> * \author Sergey Alexandrov</span></div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="comment"> * \ingroup io */</span></div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
<div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="classpcl_1_1io_1_1_buffer.html"> 62</a></span>  <span class="keyword">class </span><a class="code" href="classpcl_1_1io_1_1_buffer.html">Buffer</a></div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  {</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  </div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  </div>
<div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="classpcl_1_1io_1_1_buffer.html#adf9854f4866edbc9c49b5d6a800900ad"> 67</a></span>  <span class="keyword">using</span> <a class="code" href="classpcl_1_1io_1_1_buffer.html#adf9854f4866edbc9c49b5d6a800900ad">value_type</a> = T;</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  </div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keyword">virtual</span></div>
<div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="classpcl_1_1io_1_1_buffer.html#aeab8f3c238b8da83f2c7f70f2d0a64e1"> 70</a></span>  <a class="code" href="classpcl_1_1io_1_1_buffer.html#aeab8f3c238b8da83f2c7f70f2d0a64e1">~Buffer</a> ();</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="comment"></span> </div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="comment"> /** Access an element at a given index. */</span></div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keyword">virtual</span> T</div>
<div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="classpcl_1_1io_1_1_buffer.html#aca24d78c39808b48e32479b99a9ccbed"> 74</a></span>  <a class="code" href="classpcl_1_1io_1_1_buffer.html#aca24d78c39808b48e32479b99a9ccbed">operator[] </a>(std::size_t idx) <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="comment"></span> </div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="comment"> /** Insert a new chunk of data into the buffer.</span></div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="comment"> * Note that the \a data parameter is not `const`-qualified. This is</span></div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="comment"> * done to allow deriving classes to implement no-copy data insertion,</span></div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="comment"> * where the data is "stolen" from the input argument. */</span></div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00082"></a><span class="lineno"><a class="line" href="classpcl_1_1io_1_1_buffer.html#a7c5fe095483e68f8f0236c735bb26f01"> 82</a></span>  <a class="code" href="classpcl_1_1io_1_1_buffer.html#a7c5fe095483e68f8f0236c735bb26f01">push</a> (std::vector<T>& data) = 0;</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="comment"></span> </div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="comment"> /** Get the size of the buffer. */</span></div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keyword">inline</span> std::size_t</div>
<div class="line"><a name="l00086"></a><span class="lineno"><a class="line" href="classpcl_1_1io_1_1_buffer.html#ac637ac3af8bf170d371424938c8979ff"> 86</a></span>  <a class="code" href="classpcl_1_1io_1_1_buffer.html#ac637ac3af8bf170d371424938c8979ff">size</a> ()<span class="keyword"> const</span></div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordflow">return</span> (<a class="code" href="classpcl_1_1io_1_1_buffer.html#a01999169cac84b4910e2ff9e21cc415c">size_</a>);</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  }</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  </div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  </div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <a class="code" href="classpcl_1_1io_1_1_buffer.html#a7c97120cab99d4a2381675553b24e4a4">Buffer</a> (std::size_t <a class="code" href="classpcl_1_1io_1_1_buffer.html#ac637ac3af8bf170d371424938c8979ff">size</a>);</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  </div>
<div class="line"><a name="l00095"></a><span class="lineno"><a class="line" href="classpcl_1_1io_1_1_buffer.html#a01999169cac84b4910e2ff9e21cc415c"> 95</a></span>  <span class="keyword">const</span> std::size_t <a class="code" href="classpcl_1_1io_1_1_buffer.html#a01999169cac84b4910e2ff9e21cc415c">size_</a>;</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  </div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  };</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="comment"></span> </div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="comment"> /** A simple buffer that only stores data.</span></div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="comment"> * The buffer is thread-safe. */</span></div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
<div class="line"><a name="l00103"></a><span class="lineno"><a class="line" href="classpcl_1_1io_1_1_single_buffer.html"> 103</a></span>  <span class="keyword">class </span><a class="code" href="classpcl_1_1io_1_1_single_buffer.html">SingleBuffer</a> : <span class="keyword">public</span> <a class="code" href="classpcl_1_1io_1_1_buffer.html">Buffer</a><T></div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  {</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  </div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="comment"></span> </div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="comment"> /** Construct a buffer of given size. */</span></div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <a class="code" href="classpcl_1_1io_1_1_single_buffer.html#a581dd81e228bcee3a6c4754d66fc70a5">SingleBuffer</a> (std::size_t <a class="code" href="classpcl_1_1io_1_1_buffer.html#ac637ac3af8bf170d371424938c8979ff">size</a>);</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  </div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  </div>
<div class="line"><a name="l00112"></a><span class="lineno"><a class="line" href="classpcl_1_1io_1_1_single_buffer.html#a45c530cce2dea97a28734325d6a8eab3"> 112</a></span>  <a class="code" href="classpcl_1_1io_1_1_single_buffer.html#a45c530cce2dea97a28734325d6a8eab3">~SingleBuffer</a> () <span class="keyword">override</span>;</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  </div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  T</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <a class="code" href="classpcl_1_1io_1_1_single_buffer.html#a40a02e25b89f779b3b60cdb1d70cd2b0">operator[] </a>(std::size_t idx) <span class="keyword">const override</span>;</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  </div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordtype">void</span></div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <a class="code" href="classpcl_1_1io_1_1_single_buffer.html#a02d5f91733dfa6110358f3a872aa4432">push</a> (std::vector<T>& data) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  </div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  </div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  std::vector<T> data_;</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keyword">mutable</span> std::mutex data_mutex_;</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  </div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keyword">using</span> <a class="code" href="classpcl_1_1io_1_1_buffer.html">Buffer<T>::size_</a>;</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  </div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  };</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="comment"></span> </div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="comment"> /** A buffer that computes running window median of the data inserted.</span></div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="comment"> * The buffer and window sizes are specified at construction time. The</span></div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="comment"> * buffer size defines the number of elements in each data chunk that is</span></div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span> <span class="comment"> * inserted in the buffer. The window size is the number of last data</span></div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="comment"> * chunks that are considered for median computation. The median is</span></div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="comment"> * computed separately for 1st, 2nd, etc. element in data chunks.</span></div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="comment"> * The data can contain invalid elements. For integral types zeros are</span></div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="comment"> * assumed to be invalid elements, whereas for floating-point types it is</span></div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="comment"> * quiet NaN. Invalid elements are ignored when computing median.</span></div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <span class="comment"> * The buffer is thread-safe. */</span></div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
<div class="line"><a name="l00143"></a><span class="lineno"><a class="line" href="classpcl_1_1io_1_1_median_buffer.html"> 143</a></span>  <span class="keyword">class </span><a class="code" href="classpcl_1_1io_1_1_median_buffer.html">MedianBuffer</a> : <span class="keyword">public</span> <a class="code" href="classpcl_1_1io_1_1_buffer.html">Buffer</a><T></div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  {</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  </div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="comment"></span> </div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> <span class="comment"> /** Construct a buffer of given size with given running window size.</span></div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <span class="comment"> * \param[in] size buffer size</span></div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="comment"> * \param[in] window_size running window size over which the median</span></div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="comment"> * value should be computed (0..255) */</span></div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <a class="code" href="classpcl_1_1io_1_1_median_buffer.html#a0f6fae331eaa4b0eace30aa9929471f3">MedianBuffer</a> (std::size_t <a class="code" href="classpcl_1_1io_1_1_buffer.html#ac637ac3af8bf170d371424938c8979ff">size</a>, <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> window_size);</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  </div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  </div>
<div class="line"><a name="l00156"></a><span class="lineno"><a class="line" href="classpcl_1_1io_1_1_median_buffer.html#a55d28b860c3ce1ffd5d1252b250003e6"> 156</a></span>  <a class="code" href="classpcl_1_1io_1_1_median_buffer.html#a55d28b860c3ce1ffd5d1252b250003e6">~MedianBuffer</a> () <span class="keyword">override</span>;</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span> <span class="comment"></span> </div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> <span class="comment"> /** Access an element at a given index.</span></div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="comment"> * This operation is constant time. */</span></div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  T</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <a class="code" href="classpcl_1_1io_1_1_median_buffer.html#a9b3e5b9929e404f70181b4b8edff4797">operator[] </a>(std::size_t idx) <span class="keyword">const override</span>;</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <span class="comment"></span> </div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span> <span class="comment"> /** Insert a new chunk of data into the buffer.</span></div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span> <span class="comment"> * This operation is linear in buffer size and window size.</span></div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="comment"> * \param[in] data input data chunk, the memory will be "stolen" */</span></div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordtype">void</span></div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <a class="code" href="classpcl_1_1io_1_1_median_buffer.html#a1930c362a47d3dc163e5a33953122a91">push</a> (std::vector<T>& data) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  </div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span> <span class="comment"></span> </div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="comment"> /** Compare two data elements.</span></div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span> <span class="comment"> * Invalid value is assumed to be larger than everything else. If both values</span></div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="comment"> * are invalid, they are assumed to be equal.</span></div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="comment"> * \return -1 if \c a < \c b, 0 if \c a == \c b, 1 if \c a > \c b */</span></div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> compare (T a, T b);</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  </div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> window_size_;</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> midpoint_;</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span> <span class="comment"></span> </div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="comment"> /// Data pushed into the buffer (last window_size_ chunks), logically</span></div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="comment"> /// organized as a circular buffer</span></div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <span class="comment"></span> std::vector<std::vector<T> > data_;</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="comment"></span> </div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="comment"> /// Index of the last pushed data chunk in the data_ circular buffer</span></div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="comment"></span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> data_current_idx_;</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="comment"></span> </div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span> <span class="comment"> /// Indices that the argsort function would produce for data_ (with</span></div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="comment"> /// dimensions swapped)</span></div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> <span class="comment"></span> std::vector<std::vector<unsigned char> > data_argsort_indices_;</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="comment"></span> </div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <span class="comment"> /// Number of invalid values in the buffer</span></div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="comment"></span> std::vector<unsigned char> data_invalid_count_;</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  </div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keyword">mutable</span> std::mutex data_mutex_;</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  </div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keyword">using</span> <a class="code" href="classpcl_1_1io_1_1_buffer.html">Buffer<T>::size_</a>;</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  </div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  };</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span> <span class="comment"></span> </div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span> <span class="comment"> /** A buffer that computes running window average of the data inserted.</span></div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span> <span class="comment"> * The buffer and window sizes are specified at construction time. The</span></div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span> <span class="comment"> * buffer size defines the number of elements in each data chunk that is</span></div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span> <span class="comment"> * inserted in the buffer. The window size is the number of last data</span></div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span> <span class="comment"> * chunks that are considered for average computation. The average is</span></div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span> <span class="comment"> * computed separately for 1st, 2nd, etc. element in data chunks.</span></div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span> <span class="comment"> * The data can contain invalid elements. For integral types zeros are</span></div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span> <span class="comment"> * assumed to be invalid elements, whereas for floating-point types it is</span></div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span> <span class="comment"> * quiet NaN. Invalid elements are ignored when computing average.</span></div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span> <span class="comment"> * The buffer is thread-safe. */</span></div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
<div class="line"><a name="l00219"></a><span class="lineno"><a class="line" href="classpcl_1_1io_1_1_average_buffer.html"> 219</a></span>  <span class="keyword">class </span><a class="code" href="classpcl_1_1io_1_1_average_buffer.html">AverageBuffer</a> : <span class="keyword">public</span> <a class="code" href="classpcl_1_1io_1_1_buffer.html">Buffer</a><T></div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  {</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  </div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span> <span class="comment"></span> </div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span> <span class="comment"> /** Construct a buffer of given size with given running window size.</span></div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span> <span class="comment"> * \param[in] size buffer size</span></div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span> <span class="comment"> * \param[in] window_size running window size over which the median</span></div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span> <span class="comment"> * value should be computed (0..255) */</span></div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <a class="code" href="classpcl_1_1io_1_1_average_buffer.html#a5d73eb7258fb7c09f17c8a9bde724a55">AverageBuffer</a> (std::size_t <a class="code" href="classpcl_1_1io_1_1_buffer.html#ac637ac3af8bf170d371424938c8979ff">size</a>, <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> window_size);</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  </div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  </div>
<div class="line"><a name="l00232"></a><span class="lineno"><a class="line" href="classpcl_1_1io_1_1_average_buffer.html#abe7a2640377b50287f7edd2ce64b1488"> 232</a></span>  <a class="code" href="classpcl_1_1io_1_1_average_buffer.html#abe7a2640377b50287f7edd2ce64b1488">~AverageBuffer</a> () <span class="keyword">override</span>;</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span> <span class="comment"></span> </div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span> <span class="comment"> /** Access an element at a given index.</span></div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span> <span class="comment"> * This operation is constant time. */</span></div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  T</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <a class="code" href="classpcl_1_1io_1_1_average_buffer.html#abf3fecd37b58de5d916a4e3c82e4f2b2">operator[] </a>(std::size_t idx) <span class="keyword">const override</span>;</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span> <span class="comment"></span> </div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span> <span class="comment"> /** Insert a new chunk of data into the buffer.</span></div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span> <span class="comment"> * This operation is linear in buffer size.</span></div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span> <span class="comment"> * \param[in] data input data chunk, the memory will be "stolen" */</span></div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="keywordtype">void</span></div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <a class="code" href="classpcl_1_1io_1_1_average_buffer.html#a2c64bde693008fe8af17d4e97d253c80">push</a> (std::vector<T>& data) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  </div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  </div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> window_size_;</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span> <span class="comment"></span> </div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span> <span class="comment"> /// Data pushed into the buffer (last window_size_ chunks), logically</span></div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span> <span class="comment"> /// organized as a circular buffer</span></div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span> <span class="comment"></span> std::vector<std::vector<T> > data_;</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span> <span class="comment"></span> </div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span> <span class="comment"> /// Index of the last pushed data chunk in the data_ circular buffer</span></div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span> <span class="comment"></span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> data_current_idx_;</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span> <span class="comment"></span> </div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span> <span class="comment"> /// Current sum of the buffer</span></div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span> <span class="comment"></span> std::vector<T> data_sum_;</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span> <span class="comment"></span> </div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span> <span class="comment"> /// Number of invalid values in the buffer</span></div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span> <span class="comment"></span> std::vector<unsigned char> data_invalid_count_;</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  </div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="keyword">mutable</span> std::mutex data_mutex_;</div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  </div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keyword">using</span> <a class="code" href="classpcl_1_1io_1_1_buffer.html">Buffer<T>::size_</a>;</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  </div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  };</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  </div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  }</div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  </div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span> }</div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  </div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span> <span class="preprocessor">#include <pcl/io/impl/buffers.hpp></span></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_average_buffer_html"><div class="ttname"><a href="classpcl_1_1io_1_1_average_buffer.html">pcl::io::AverageBuffer</a></div><div class="ttdoc">A buffer that computes running window average of the data inserted.</div><div class="ttdef"><b>Definition:</b> <a href="buffers_8h_source.html#l00219">buffers.h:220</a></div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_average_buffer_html_a2c64bde693008fe8af17d4e97d253c80"><div class="ttname"><a href="classpcl_1_1io_1_1_average_buffer.html#a2c64bde693008fe8af17d4e97d253c80">pcl::io::AverageBuffer::push</a></div><div class="ttdeci">void push(std::vector< T > &data) override</div><div class="ttdoc">Insert a new chunk of data into the buffer.</div><div class="ttdef"><b>Definition:</b> <a href="buffers_8hpp_source.html#l00260">buffers.hpp:260</a></div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_average_buffer_html_a5d73eb7258fb7c09f17c8a9bde724a55"><div class="ttname"><a href="classpcl_1_1io_1_1_average_buffer.html#a5d73eb7258fb7c09f17c8a9bde724a55">pcl::io::AverageBuffer::AverageBuffer</a></div><div class="ttdeci">AverageBuffer(std::size_t size, unsigned char window_size)</div><div class="ttdoc">Construct a buffer of given size with given running window size.</div><div class="ttdef"><b>Definition:</b> <a href="buffers_8hpp_source.html#l00229">buffers.hpp:229</a></div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_average_buffer_html_abe7a2640377b50287f7edd2ce64b1488"><div class="ttname"><a href="classpcl_1_1io_1_1_average_buffer.html#abe7a2640377b50287f7edd2ce64b1488">pcl::io::AverageBuffer::~AverageBuffer</a></div><div class="ttdeci">~AverageBuffer() override</div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_average_buffer_html_abf3fecd37b58de5d916a4e3c82e4f2b2"><div class="ttname"><a href="classpcl_1_1io_1_1_average_buffer.html#abf3fecd37b58de5d916a4e3c82e4f2b2">pcl::io::AverageBuffer::operator[]</a></div><div class="ttdeci">T operator[](std::size_t idx) const override</div><div class="ttdoc">Access an element at a given index.</div><div class="ttdef"><b>Definition:</b> <a href="buffers_8hpp_source.html#l00251">buffers.hpp:251</a></div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_buffer_html"><div class="ttname"><a href="classpcl_1_1io_1_1_buffer.html">pcl::io::Buffer</a></div><div class="ttdoc">An abstract base class for fixed-size data buffers.</div><div class="ttdef"><b>Definition:</b> <a href="buffers_8h_source.html#l00062">buffers.h:63</a></div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_buffer_html_a01999169cac84b4910e2ff9e21cc415c"><div class="ttname"><a href="classpcl_1_1io_1_1_buffer.html#a01999169cac84b4910e2ff9e21cc415c">pcl::io::Buffer::size_</a></div><div class="ttdeci">const std::size_t size_</div><div class="ttdef"><b>Definition:</b> <a href="buffers_8h_source.html#l00095">buffers.h:95</a></div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_buffer_html_a7c5fe095483e68f8f0236c735bb26f01"><div class="ttname"><a href="classpcl_1_1io_1_1_buffer.html#a7c5fe095483e68f8f0236c735bb26f01">pcl::io::Buffer::push</a></div><div class="ttdeci">virtual void push(std::vector< T > &data)=0</div><div class="ttdoc">Insert a new chunk of data into the buffer.</div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_buffer_html_a7c97120cab99d4a2381675553b24e4a4"><div class="ttname"><a href="classpcl_1_1io_1_1_buffer.html#a7c97120cab99d4a2381675553b24e4a4">pcl::io::Buffer::Buffer</a></div><div class="ttdeci">Buffer(std::size_t size)</div><div class="ttdef"><b>Definition:</b> <a href="buffers_8hpp_source.html#l00075">buffers.hpp:75</a></div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_buffer_html_ac637ac3af8bf170d371424938c8979ff"><div class="ttname"><a href="classpcl_1_1io_1_1_buffer.html#ac637ac3af8bf170d371424938c8979ff">pcl::io::Buffer::size</a></div><div class="ttdeci">std::size_t size() const</div><div class="ttdoc">Get the size of the buffer.</div><div class="ttdef"><b>Definition:</b> <a href="buffers_8h_source.html#l00086">buffers.h:86</a></div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_buffer_html_aca24d78c39808b48e32479b99a9ccbed"><div class="ttname"><a href="classpcl_1_1io_1_1_buffer.html#aca24d78c39808b48e32479b99a9ccbed">pcl::io::Buffer::operator[]</a></div><div class="ttdeci">virtual T operator[](std::size_t idx) const =0</div><div class="ttdoc">Access an element at a given index.</div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_buffer_html_adf9854f4866edbc9c49b5d6a800900ad"><div class="ttname"><a href="classpcl_1_1io_1_1_buffer.html#adf9854f4866edbc9c49b5d6a800900ad">pcl::io::Buffer::value_type</a></div><div class="ttdeci">T value_type</div><div class="ttdef"><b>Definition:</b> <a href="buffers_8h_source.html#l00067">buffers.h:67</a></div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_buffer_html_aeab8f3c238b8da83f2c7f70f2d0a64e1"><div class="ttname"><a href="classpcl_1_1io_1_1_buffer.html#aeab8f3c238b8da83f2c7f70f2d0a64e1">pcl::io::Buffer::~Buffer</a></div><div class="ttdeci">virtual ~Buffer()</div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_median_buffer_html"><div class="ttname"><a href="classpcl_1_1io_1_1_median_buffer.html">pcl::io::MedianBuffer</a></div><div class="ttdoc">A buffer that computes running window median of the data inserted.</div><div class="ttdef"><b>Definition:</b> <a href="buffers_8h_source.html#l00143">buffers.h:144</a></div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_median_buffer_html_a0f6fae331eaa4b0eace30aa9929471f3"><div class="ttname"><a href="classpcl_1_1io_1_1_median_buffer.html#a0f6fae331eaa4b0eace30aa9929471f3">pcl::io::MedianBuffer::MedianBuffer</a></div><div class="ttdeci">MedianBuffer(std::size_t size, unsigned char window_size)</div><div class="ttdoc">Construct a buffer of given size with given running window size.</div><div class="ttdef"><b>Definition:</b> <a href="buffers_8hpp_source.html#l00112">buffers.hpp:112</a></div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_median_buffer_html_a1930c362a47d3dc163e5a33953122a91"><div class="ttname"><a href="classpcl_1_1io_1_1_median_buffer.html#a1930c362a47d3dc163e5a33953122a91">pcl::io::MedianBuffer::push</a></div><div class="ttdeci">void push(std::vector< T > &data) override</div><div class="ttdoc">Insert a new chunk of data into the buffer.</div><div class="ttdef"><b>Definition:</b> <a href="buffers_8hpp_source.html#l00150">buffers.hpp:150</a></div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_median_buffer_html_a55d28b860c3ce1ffd5d1252b250003e6"><div class="ttname"><a href="classpcl_1_1io_1_1_median_buffer.html#a55d28b860c3ce1ffd5d1252b250003e6">pcl::io::MedianBuffer::~MedianBuffer</a></div><div class="ttdeci">~MedianBuffer() override</div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_median_buffer_html_a9b3e5b9929e404f70181b4b8edff4797"><div class="ttname"><a href="classpcl_1_1io_1_1_median_buffer.html#a9b3e5b9929e404f70181b4b8edff4797">pcl::io::MedianBuffer::operator[]</a></div><div class="ttdeci">T operator[](std::size_t idx) const override</div><div class="ttdoc">Access an element at a given index.</div><div class="ttdef"><b>Definition:</b> <a href="buffers_8hpp_source.html#l00142">buffers.hpp:142</a></div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_single_buffer_html"><div class="ttname"><a href="classpcl_1_1io_1_1_single_buffer.html">pcl::io::SingleBuffer</a></div><div class="ttdoc">A simple buffer that only stores data.</div><div class="ttdef"><b>Definition:</b> <a href="buffers_8h_source.html#l00103">buffers.h:104</a></div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_single_buffer_html_a02d5f91733dfa6110358f3a872aa4432"><div class="ttname"><a href="classpcl_1_1io_1_1_single_buffer.html#a02d5f91733dfa6110358f3a872aa4432">pcl::io::SingleBuffer::push</a></div><div class="ttdeci">void push(std::vector< T > &data) override</div><div class="ttdoc">Insert a new chunk of data into the buffer.</div><div class="ttdef"><b>Definition:</b> <a href="buffers_8hpp_source.html#l00103">buffers.hpp:103</a></div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_single_buffer_html_a40a02e25b89f779b3b60cdb1d70cd2b0"><div class="ttname"><a href="classpcl_1_1io_1_1_single_buffer.html#a40a02e25b89f779b3b60cdb1d70cd2b0">pcl::io::SingleBuffer::operator[]</a></div><div class="ttdeci">T operator[](std::size_t idx) const override</div><div class="ttdoc">Access an element at a given index.</div><div class="ttdef"><b>Definition:</b> <a href="buffers_8hpp_source.html#l00096">buffers.hpp:96</a></div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_single_buffer_html_a45c530cce2dea97a28734325d6a8eab3"><div class="ttname"><a href="classpcl_1_1io_1_1_single_buffer.html#a45c530cce2dea97a28734325d6a8eab3">pcl::io::SingleBuffer::~SingleBuffer</a></div><div class="ttdeci">~SingleBuffer() override</div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_single_buffer_html_a581dd81e228bcee3a6c4754d66fc70a5"><div class="ttname"><a href="classpcl_1_1io_1_1_single_buffer.html#a581dd81e228bcee3a6c4754d66fc70a5">pcl::io::SingleBuffer::SingleBuffer</a></div><div class="ttdeci">SingleBuffer(std::size_t size)</div><div class="ttdoc">Construct a buffer of given size.</div><div class="ttdef"><b>Definition:</b> <a href="buffers_8hpp_source.html#l00085">buffers.hpp:85</a></div></div>
<div class="ttc" id="anamespacepcl_html"><div class="ttname"><a href="namespacepcl.html">pcl</a></div><div class="ttdef"><b>Definition:</b> <a href="2d_2include_2pcl_22d_2convolution_8h_source.html#l00046">convolution.h:46</a></div></div>
</div><!-- fragment --></div><!-- contents -->
<hr>
<div id="footer">
<p>
Except where otherwise noted, the PointClouds.org web pages are licensed under <a href="http://creativecommons.org/licenses/by/3.0/">Creative Commons Attribution 3.0</a>.
</p>
<p>Pages generated on Fri Nov 22 2024 10:56:16</p>
</div> <!-- #footer -->
</body>
</html>