Library/boost/libs/graph/test/reverse_graph_cc.cpp - main - BirdLeon/ROBLOX2016

Library/boost/libs/graph/test/reverse_graph_cc.cpp
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19 дек 2024, 19:11
19 дек 2024, 19:1105db15d
//=======================================================================
// Copyright 1997, 1998, 1999, 2000 University of Notre Dame.
// 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/graph_concepts.hpp>
#include <boost/graph/graph_archetypes.hpp>
#include <boost/graph/adjacency_list.hpp>
#include <boost/graph/reverse_graph.hpp>
#include <boost/concept/assert.hpp>
#include <string>

int main(int, char*[])
{
    using namespace boost;
    // Check const reverse_graph
    {
        typedef adjacency_list< vecS, vecS, bidirectionalS,
            property< vertex_color_t, int >, property< edge_weight_t, int >,
            property< graph_name_t, std::string > >
            AdjList;
        typedef reverse_graph< AdjList > Graph;
        BOOST_CONCEPT_ASSERT((VertexListGraphConcept< Graph >));
        BOOST_CONCEPT_ASSERT((BidirectionalGraphConcept< Graph >));
        typedef graph_traits< Graph >::vertex_descriptor Vertex;
        typedef graph_traits< Graph >::edge_descriptor Edge;
        BOOST_CONCEPT_ASSERT(
            (ReadablePropertyGraphConcept< Graph, Vertex, vertex_color_t >));
        BOOST_CONCEPT_ASSERT(
            (ReadablePropertyGraphConcept< Graph, Edge, edge_weight_t >));
        BOOST_CONCEPT_ASSERT(
            (ReadablePropertyGraphConcept< Graph, Edge, edge_underlying_t >));
        AdjList g;
        Graph gr(g);
        get_property(gr, graph_name_t());
    }
    // Check non-const reverse_graph
    {
        typedef adjacency_list< vecS, vecS, bidirectionalS,
            property< vertex_color_t, int >, property< edge_weight_t, int >,
            property< graph_name_t, std::string > >
            AdjList;
        typedef reverse_graph< AdjList, AdjList& > Graph;
        BOOST_CONCEPT_ASSERT((VertexListGraphConcept< Graph >));
        BOOST_CONCEPT_ASSERT((BidirectionalGraphConcept< Graph >));
        typedef graph_traits< Graph >::vertex_descriptor Vertex;
        typedef graph_traits< Graph >::edge_descriptor Edge;
        BOOST_CONCEPT_ASSERT(
            (PropertyGraphConcept< Graph, Vertex, vertex_color_t >));
        BOOST_CONCEPT_ASSERT(
            (PropertyGraphConcept< Graph, Edge, edge_weight_t >));
        BOOST_CONCEPT_ASSERT(
            (ReadablePropertyGraphConcept< Graph, Edge, edge_underlying_t >));
        AdjList g;
        Graph gr(g);
        get_property(gr, graph_name_t());
        set_property(gr, graph_name_t(), "foo");
    }
    return 0;
}