83 lines
3.2 KiB
C++
83 lines
3.2 KiB
C++
// Copyright 2008-2010 Gordon Woodhull
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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// mplgraph.cpp : Defines the entry point for the console application.
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//
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#include <boost/msm/mpl_graph/adjacency_list_graph.hpp>
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#include <boost/msm/mpl_graph/mpl_utils.hpp>
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#include <boost/mpl/equal.hpp>
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namespace mpl_graph = boost::msm::mpl_graph;
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namespace mpl_utils = mpl_graph::mpl_utils;
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namespace mpl = boost::mpl;
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/*
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test graph and tests are almost identical to incidence_list_graph.cpp
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A -> B -> C -\--> D
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\ |--> E
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\ \--> F
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\-----/
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G // except this
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*/
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// vertices
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struct A{}; struct B{}; struct C{}; struct D{}; struct E{}; struct F{}; struct G{};
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// edges
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struct A_B{}; struct B_C{}; struct C_D{}; struct C_E{}; struct C_F{}; struct B_F{};
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typedef mpl::vector<
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mpl::pair<A, mpl::vector<mpl::pair<A_B, B> > >,
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mpl::pair<B, mpl::vector<mpl::pair<B_C, C>,
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mpl::pair<B_F, F> > >,
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mpl::pair<C, mpl::vector<mpl::pair<C_D, D>,
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mpl::pair<C_E, E>,
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mpl::pair<C_F, F> > >,
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mpl::pair<G, mpl::vector<> > >
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some_adjacency_list;
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typedef mpl_graph::adjacency_list_graph<some_adjacency_list> some_graph;
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BOOST_MPL_ASSERT(( boost::is_same<mpl_graph::source<B_C,some_graph>::type, B> ));
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BOOST_MPL_ASSERT(( boost::is_same<mpl_graph::source<C_D,some_graph>::type, C> ));
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BOOST_MPL_ASSERT(( boost::is_same<mpl_graph::target<C_D,some_graph>::type, D> ));
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BOOST_MPL_ASSERT(( boost::is_same<mpl_graph::target<B_F,some_graph>::type, F> ));
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// shouldn't assume the order but this seems to work
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BOOST_MPL_ASSERT(( mpl_utils::set_equal<mpl_graph::out_edges<C,some_graph>::type, mpl::vector<C_D,C_E,C_F> > ));
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BOOST_MPL_ASSERT(( mpl_utils::set_equal<mpl_graph::out_edges<B,some_graph>::type, mpl::vector<B_C,B_F> > ));
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BOOST_MPL_ASSERT_RELATION( (mpl_graph::out_degree<B,some_graph>::value), ==, 2 );
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BOOST_MPL_ASSERT_RELATION( (mpl_graph::out_degree<C,some_graph>::value), ==, 3 );
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BOOST_MPL_ASSERT(( mpl_utils::set_equal<mpl_graph::in_edges<C,some_graph>::type, mpl::vector<B_C> > ));
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BOOST_MPL_ASSERT(( mpl_utils::set_equal<mpl_graph::in_edges<F,some_graph>::type, mpl::vector<B_F,C_F> > ));
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BOOST_MPL_ASSERT_RELATION( (mpl_graph::in_degree<A,some_graph>::value), ==, 0 );
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BOOST_MPL_ASSERT_RELATION( (mpl_graph::in_degree<F,some_graph>::value), ==, 2 );
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BOOST_MPL_ASSERT_RELATION( (mpl_graph::degree<A,some_graph>::value), ==, 1 );
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BOOST_MPL_ASSERT_RELATION( (mpl_graph::degree<C,some_graph>::value), ==, 4 );
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BOOST_MPL_ASSERT(( mpl_utils::set_equal<mpl_graph::adjacent_vertices<A,some_graph>::type, mpl::vector<B> > ));
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BOOST_MPL_ASSERT(( mpl_utils::set_equal<mpl_graph::adjacent_vertices<C,some_graph>::type, mpl::vector<D,E,F> > ));
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BOOST_MPL_ASSERT(( mpl_utils::set_equal<mpl_graph::vertices<some_graph>::type, mpl::vector<A,B,C,D,E,F,G> > ));
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BOOST_MPL_ASSERT_RELATION( mpl_graph::num_vertices<some_graph>::value, ==, 7 );
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BOOST_MPL_ASSERT_RELATION( mpl_graph::num_edges<some_graph>::value, ==, 6 );
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int main(int argc, char* argv[])
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{
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return 0;
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}
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