Add types/tree_sequence.hpp

fwdpp/ts/types/Makefile.am

@@ -5,4 +5,5 @@ pkginclude_HEADERS= node.hpp \
 					site.hpp \
 					mutation_record.hpp \
 					generate_null_id.hpp \
-					table_collection.hpp
+					table_collection.hpp \
+					tree_sequence.hpp

fwdpp/ts/types/tree_sequence.hpp

@@ -0,0 +1,30 @@
+#pragma once
+
+#include <cstdint>
+#include <memory>
+#include <vector>
+#include "table_collection.hpp"
+
+namespace fwdpp
+{
+    namespace ts
+    {
+        namespace types
+        {
+            template <typename SignedInteger> class tree_sequence
+            {
+              private:
+                std::shared_ptr<const types::table_collection<SignedInteger>> tables_;
+                std::vector<SignedInteger> samples_;
+                std::size_t num_trees_;
+
+              public:
+                tree_sequence(
+                    std::shared_ptr<types::table_collection<SignedInteger>> tables)
+                    : tables_{std::move(tables)}
+                {
+                }
+            };
+        }
+    }
+}