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- //=======================================================================
- // Copyright 2002 Indiana University.
- // Authors: Andrew Lumsdaine, Lie-Quan Lee, Jeremy G. Siek
- //
- // Distributed under the Boost Software License, Version 1.0. (See
- // accompanying file LICENSE_1_0.txt or copy at
- // http://www.boost.org/LICENSE_1_0.txt)
- //=======================================================================
- #include <boost/graph/filtered_graph.hpp>
- #include <boost/graph/adjacency_list.hpp>
- using namespace boost;
- // Check to make you can apply a vertex filter with the
- // make_filtered_graph function, to fix bug #480175.
- struct NotMuchOfAFilter
- {
- template<class Vertex> bool operator()(Vertex key)
- const { return true; }
- };
- int main()
- {
- adjacency_list<> graph;
- make_filtered_graph(graph, keep_all(), NotMuchOfAFilter());
- }
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