mirror of
https://github.com/boostorg/graph.git
synced 2025-05-09 23:14:00 +00:00
73 lines
2.3 KiB
C++
73 lines
2.3 KiB
C++
//=======================================================================
|
|
// Copyright 2001 University of Notre Dame.
|
|
// Author: Jeremy G. Siek
|
|
//
|
|
// This file is part of the Boost Graph Library
|
|
//
|
|
// You should have received a copy of the License Agreement for the
|
|
// Boost Graph Library along with the software; see the file LICENSE.
|
|
// If not, contact Office of Research, University of Notre Dame, Notre
|
|
// Dame, IN 46556.
|
|
//
|
|
// Permission to modify the code and to distribute modified code is
|
|
// granted, provided the text of this NOTICE is retained, a notice that
|
|
// the code was modified is included with the above COPYRIGHT NOTICE and
|
|
// with the COPYRIGHT NOTICE in the LICENSE file, and that the LICENSE
|
|
// file is distributed with the modified code.
|
|
//
|
|
// LICENSOR MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED.
|
|
// By way of example, but not limitation, Licensor MAKES NO
|
|
// REPRESENTATIONS OR WARRANTIES OF MERCHANTABILITY OR FITNESS FOR ANY
|
|
// PARTICULAR PURPOSE OR THAT THE USE OF THE LICENSED SOFTWARE COMPONENTS
|
|
// OR DOCUMENTATION WILL NOT INFRINGE ANY PATENTS, COPYRIGHTS, TRADEMARKS
|
|
// OR OTHER RIGHTS.
|
|
//=======================================================================
|
|
|
|
#include <iostream>
|
|
#include <boost/graph/subgraph.hpp>
|
|
#include <boost/graph/adjacency_list.hpp>
|
|
#include <boost/graph/graph_utility.hpp>
|
|
|
|
int main(int,char*[])
|
|
{
|
|
using namespace boost;
|
|
typedef adjacency_list_traits<vecS, vecS, directedS> Traits;
|
|
typedef subgraph< adjacency_list<vecS, vecS, directedS,
|
|
no_property, property<edge_index_t, int> > > Graph;
|
|
|
|
const int N = 6;
|
|
Graph G0(N);
|
|
|
|
Graph G1(G0), G2(G0);
|
|
|
|
add_vertex(2, G1);
|
|
add_vertex(4, G1);
|
|
add_vertex(5, G1);
|
|
|
|
add_edge(0, 2, G1); // (0,2) is subgraph G1 local indices for (2,5).
|
|
|
|
add_vertex(0, G2);
|
|
add_vertex(1, G2);
|
|
|
|
add_edge(0, 1, G0);
|
|
add_edge(1, 2, G0);
|
|
add_edge(1, 3, G0);
|
|
add_edge(4, 1, G0);
|
|
add_edge(4, 5, G0);
|
|
add_edge(5, 3, G0);
|
|
|
|
std::cout << "G0:" << std::endl;
|
|
print_graph(G0, get(vertex_index, G0));
|
|
print_edges2(G0, get(vertex_index, G0), get(edge_index, G0));
|
|
|
|
std::cout << "G1:" << std::endl;
|
|
print_graph(G1, get(vertex_index, G1));
|
|
print_edges2(G1, get(vertex_index, G1), get(edge_index, G1));
|
|
|
|
std::cout << "G2:" << std::endl;
|
|
print_graph(G2, get(vertex_index, G2));
|
|
print_edges2(G2, get(vertex_index, G2), get(edge_index, G2));
|
|
|
|
return 0;
|
|
}
|