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POCan I wrap boost graph with my own class
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  1. POCan I wrap boost graph with my own class
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    copied!<p>I am trying to cerate my own class with <strong>boost::adjacency_matrix</strong> graph as a member, but I am stuck on compilation error. Sample class that won't compile:</p> <pre><code>namespace zto { typedef boost::adjacency_matrix&lt;boost::undirectedS&gt; Graph; class SampleClass { public: Graph g; SampleClass(); }; </code></pre> <p>And the compilation error:</p> <pre><code>./src/sample.cpp: In constructor ‘zto::SampleClass::SampleClass()’: ./src/sample.cpp:27:31: error: no matching function for call to ‘boost::adjacency_matrix&lt;boost::undirectedS&gt;::adjacency_matrix()’ ./src/sample.cpp:27:31: note: candidates are: /usr/include/boost/graph/adjacency_matrix.hpp:622:5: note: template&lt;class EdgeIterator, class EdgePropertyIterator&gt; boost::adjacency_matrix::adjacency_matrix(EdgeIterator, EdgeIterator, EdgePropertyIterator, boost::adjacency_matrix&lt;Directed, VertexProperty, EdgeProperty, GraphProperty, Allocator&gt;::vertices_size_type, const GraphProperty&amp;) /usr/include/boost/graph/adjacency_matrix.hpp:604:5: note: template&lt;class EdgeIterator&gt; boost::adjacency_matrix::adjacency_matrix(EdgeIterator, EdgeIterator, boost::adjacency_matrix&lt;Directed, VertexProperty, EdgeProperty, GraphProperty, Allocator&gt;::vertices_size_type, const GraphProperty&amp;) /usr/include/boost/graph/adjacency_matrix.hpp:593:5: note: boost::adjacency_matrix&lt;Directed, VertexProperty, EdgeProperty, GraphProperty, Allocator&gt;::adjacency_matrix(boost::adjacency_matrix&lt;Directed, VertexProperty, EdgeProperty, GraphProperty, Allocator&gt;::vertices_size_type, const GraphProperty&amp;) [with Directed = boost::undirectedS, VertexProperty = boost::no_property, EdgeProperty = boost::no_property, GraphProperty = boost::no_property, Allocator = std::allocator&lt;bool&gt;, boost::adjacency_matrix&lt;Directed, VertexProperty, EdgeProperty, GraphProperty, Allocator&gt;::vertices_size_type = unsigned int] /usr/include/boost/graph/adjacency_matrix.hpp:593:5: note: candidate expects 2 arguments, 0 provided /usr/include/boost/graph/adjacency_matrix.hpp:474:9: note: boost::adjacency_matrix&lt;boost::undirectedS&gt;::adjacency_matrix(const boost::adjacency_matrix&lt;boost::undirectedS&gt;&amp;) /usr/include/boost/graph/adjacency_matrix.hpp:474:9: note: candidate expects 1 argument, 0 provided </code></pre> <p>It looks like that compilator thinks <strong>Graph</strong> is a function?!</p> <p>Can anybody tell me, how to declare <strong>boost::adjacency_matrix</strong> as a member of my class?</p>
 

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