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110 lines
3.7 KiB
C++
110 lines
3.7 KiB
C++
//=======================================================================
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// Copyright 1997, 1998, 1999, 2000 University of Notre Dame.
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// Authors: Andrew Lumsdaine, Lie-Quan Lee, Jeremy G. Siek
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//
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// This file is part of the Boost Graph Library
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//
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// You should have received a copy of the License Agreement for the
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// Boost Graph Library along with the software; see the file LICENSE.
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// If not, contact Office of Research, University of Notre Dame, Notre
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// Dame, IN 46556.
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//
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// Permission to modify the code and to distribute modified code is
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// granted, provided the text of this NOTICE is retained, a notice that
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// the code was modified is included with the above COPYRIGHT NOTICE and
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// with the COPYRIGHT NOTICE in the LICENSE file, and that the LICENSE
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// file is distributed with the modified code.
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//
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// LICENSOR MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED.
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// By way of example, but not limitation, Licensor MAKES NO
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// REPRESENTATIONS OR WARRANTIES OF MERCHANTABILITY OR FITNESS FOR ANY
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// PARTICULAR PURPOSE OR THAT THE USE OF THE LICENSED SOFTWARE COMPONENTS
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// OR DOCUMENTATION WILL NOT INFRINGE ANY PATENTS, COPYRIGHTS, TRADEMARKS
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// OR OTHER RIGHTS.
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//=======================================================================
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#include <iostream>
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#include <vector>
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#include <utility>
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#include <string>
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#include <boost/graph/adjacency_list.hpp>
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#include <boost/property_map.hpp>
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/*
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Sample Output
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graph name: foo
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0 --joe--> 1
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1 --joe--> 0 --curly--> 2 --dick--> 3
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2 --curly--> 1 --tom--> 4
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3 --dick--> 1 --harry--> 4
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4 --tom--> 2 --harry--> 3
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(0,1) (1,2) (1,3) (2,4) (3,4)
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removing edge (1,3):
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0 --joe--> 1
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1 --joe--> 0 --curly--> 2
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2 --curly--> 1 --tom--> 4
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3 --harry--> 4
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4 --tom--> 2 --harry--> 3
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(0,1) (1,2) (2,4) (3,4)
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*/
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int main(int argc, char* argv[])
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{
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using namespace boost;
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using namespace std;
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typedef plugin<edge_name, std::string> EdgePlugin;
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typedef plugin<vertex_color,default_color_type> ColorPlugin;
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typedef plugin<vertex_index, std::size_t, ColorPlugin> VertexPlugin;
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typedef plugin<graph_name, std::string> GraphPlugin;
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typedef adjacency_list<vecS, listS, undirectedS,
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VertexPlugin, EdgePlugin, GraphPlugin> Graph;
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const int V = 5;
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Graph g(V, GraphPlugin("foo"));
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cout << "graph name: " << get_plugin(g, graph_name()) << endl;
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property_map<Graph, vertex_index>::type id = get(vertex_index(), g);
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property_map<Graph, edge_name>::type name = get(edge_name(), g);
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boost::graph_traits<Graph>::vertex_iterator vi, viend;
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int vnum = 0;
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for (boost::tie(vi,viend) = vertices(g); vi != viend; ++vi)
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id[*vi] = vnum++;
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add_edge(g, vertex(0,g), vertex(1,g), EdgePlugin("joe"));
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add_edge(g, vertex(1,g), vertex(2,g), EdgePlugin("curly"));
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add_edge(g, vertex(1,g), vertex(3,g), EdgePlugin("dick"));
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add_edge(g, vertex(2,g), vertex(4,g), EdgePlugin("tom"));
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add_edge(g, vertex(3,g), vertex(4,g), EdgePlugin("harry"));
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Graph::vertex_iterator i, end;
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Graph::out_edge_iterator ei, edge_end;
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for (boost::tie(i,end) = vertices(g); i != end; ++i) {
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cout << id[*i] << " ";
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for (boost::tie(ei,edge_end) = out_edges(*i, g); ei != edge_end; ++ei)
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cout << " --" << name[*ei] << "--> " << id[target(*ei, g)] << " ";
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cout << endl;
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}
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print_edges(g, id);
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cout << endl << "removing edge (1,3): " << endl;
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remove_edge(g, vertex(1,g), vertex(3,g));
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for(boost::tie(i,end) = vertices(g); i != end; ++i) {
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cout << id[*i] << " ";
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for (boost::tie(ei,edge_end) = out_edges(*i, g); ei != edge_end; ++ei)
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cout << " --" << name[*ei] << "--> " << id[target(*ei, g)] << " ";
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cout << endl;
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}
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print_edges(g, id);
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return 0;
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}
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