59 lines
1.8 KiB
C++
59 lines
1.8 KiB
C++
// Copyright 2007 Trustees of Indiana University
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// Use, modification and distribution is subject to the Boost Software
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// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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// A simple example of using write_graphviz to output a BGL adjacency_list
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// graph in GraphViz Dot format.
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// Author: Doug Gregor
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#include <boost/graph/graphviz.hpp>
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enum files_e { dax_h, yow_h, boz_h, zow_h, foo_cpp,
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foo_o, bar_cpp, bar_o, libfoobar_a,
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zig_cpp, zig_o, zag_cpp, zag_o,
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libzigzag_a, killerapp, N };
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const char* name[] = { "dax.h", "yow.h", "boz.h", "zow.h", "foo.cpp",
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"foo.o", "bar.cpp", "bar.o", "libfoobar.a",
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"zig.cpp", "zig.o", "zag.cpp", "zag.o",
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"libzigzag.a", "killerapp" };
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int main(int,char*[])
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{
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typedef std::pair<int,int> Edge;
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Edge used_by[] = {
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Edge(dax_h, foo_cpp), Edge(dax_h, bar_cpp), Edge(dax_h, yow_h),
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Edge(yow_h, bar_cpp), Edge(yow_h, zag_cpp),
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Edge(boz_h, bar_cpp), Edge(boz_h, zig_cpp), Edge(boz_h, zag_cpp),
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Edge(zow_h, foo_cpp),
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Edge(foo_cpp, foo_o),
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Edge(foo_o, libfoobar_a),
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Edge(bar_cpp, bar_o),
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Edge(bar_o, libfoobar_a),
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Edge(libfoobar_a, libzigzag_a),
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Edge(zig_cpp, zig_o),
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Edge(zig_o, libzigzag_a),
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Edge(zag_cpp, zag_o),
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Edge(zag_o, libzigzag_a),
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Edge(libzigzag_a, killerapp)
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};
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const int nedges = sizeof(used_by)/sizeof(Edge);
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int weights[nedges];
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std::fill(weights, weights + nedges, 1);
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using namespace boost;
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typedef adjacency_list< vecS, vecS, directedS,
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property< vertex_color_t, default_color_type >,
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property< edge_weight_t, int >
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> Graph;
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Graph g(used_by, used_by + nedges, weights, N);
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write_graphviz(std::cout, g, make_label_writer(name));
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}
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