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105 lines
4.1 KiB
C++
105 lines
4.1 KiB
C++
// Copyright (C) 2006 Tiago de Paula Peixoto <tiago@forked.de>
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//
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// Boost Software License - Version 1.0 - August 17th, 2003
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//
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// Permission is hereby granted, free of charge, to any person or organization
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// obtaining a copy of the software and accompanying documentation covered by
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// this license (the "Software") to use, reproduce, display, distribute,
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// execute, and transmit the Software, and to prepare derivative works of the
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// Software, and to permit third-parties to whom the Software is furnished to
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// do so, all subject to the following:
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//
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// The copyright notices in the Software and this entire statement, including
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// the above license grant, this restriction and the following disclaimer,
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// must be included in all copies of the Software, in whole or in part, and
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// all derivative works of the Software, unless such copies or derivative
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// works are solely in the form of machine-executable object code generated by
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// a source language processor.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
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// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
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// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
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// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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// Authors: Tiago de Paula Peixoto
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#include <boost/graph/adjacency_list.hpp>
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#include <boost/graph/graphml.hpp>
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#include <boost/core/lightweight_test.hpp>
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#include <cmath>
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#include <fstream>
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#include <string>
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using namespace std;
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using namespace boost;
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int main(int argc, char** argv)
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{
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typedef adjacency_list< vecS, vecS, directedS,
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property< vertex_color_t, int, property< vertex_name_t, string > >,
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property< edge_weight_t, double >, property< graph_name_t, string > >
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graph_t;
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graph_t g;
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dynamic_properties dp;
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dp.property("foo", get(vertex_color_t(), g));
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dp.property("weight", get(edge_weight_t(), g));
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dp.property("name", get(vertex_name_t(), g));
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boost::ref_property_map< graph_t*, std::string > gname(
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get_property(g, graph_name));
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dp.property("description", gname);
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ifstream ifile(argv[1]);
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read_graphml(ifile, g, dp);
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ifile.close();
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BOOST_TEST(num_vertices(g) == 9);
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BOOST_TEST(num_edges(g) == 9);
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BOOST_TEST(get(vertex_color_t(), g, vertex(2, g)) == 100);
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BOOST_TEST(get(vertex_color_t(), g, vertex(3, g)) == 42);
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BOOST_TEST(std::abs(get(edge_weight_t(), g,
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edge(vertex(0, g), vertex(1, g), g).first)
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- 0.0)
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< 0.00001);
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BOOST_TEST(std::abs(get(edge_weight_t(), g,
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edge(vertex(1, g), vertex(2, g), g).first)
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- 0.8)
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< 0.00001);
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BOOST_TEST(get("description", dp, &g) == "Root graph.");
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ofstream ofile("graphml_test_out.xml");
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write_graphml(ofile, g, dp);
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ofile.close();
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graph_t g2;
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dynamic_properties dp2;
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dp2.property("foo", get(vertex_color_t(), g2));
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dp2.property("weight", get(edge_weight_t(), g2));
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dp2.property("name", get(vertex_name_t(), g2));
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boost::ref_property_map< graph_t*, std::string > gname2(
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get_property(g2, graph_name));
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dp2.property("description", gname2);
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ifile.open("graphml_test_out.xml");
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read_graphml(ifile, g2, dp2);
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ifile.close();
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BOOST_TEST(num_vertices(g) == num_vertices(g2));
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BOOST_TEST(num_edges(g) == num_edges(g2));
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BOOST_TEST(get("description", dp, &g) == get("description", dp2, &g2));
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graph_traits< graph_t >::vertex_iterator v, v_end;
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for (boost::tie(v, v_end) = vertices(g); v != v_end; ++v)
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BOOST_TEST(
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get(vertex_color_t(), g, *v) == get(vertex_color_t(), g2, *v));
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graph_traits< graph_t >::edge_iterator e, e_end;
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for (boost::tie(e, e_end) = edges(g); e != e_end; ++e)
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BOOST_TEST(
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std::abs(get(edge_weight_t(), g, *e) - get(edge_weight_t(), g2, *e))
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< 0.00001);
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return boost::report_errors();
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}
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