45 lines
1.3 KiB
C++
45 lines
1.3 KiB
C++
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//
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//=======================================================================
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// Copyright 2002 Marc Wintermantel (wintermantel@even-ag.ch)
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// ETH Zurich, Center of Structure Technologies
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// (https://web.archive.org/web/20050307090307/http://www.structures.ethz.ch/)
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//
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// Distributed under the Boost Software License, Version 1.0. (See
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// 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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//=======================================================================
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#ifndef BOOST_GRAPH_PROFILE_HPP
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#define BOOST_GRAPH_PROFILE_HPP
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#include <boost/graph/graph_traits.hpp>
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#include <boost/detail/numeric_traits.hpp>
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#include <boost/graph/bandwidth.hpp>
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namespace boost
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{
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template < typename Graph, typename VertexIndexMap >
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typename graph_traits< Graph >::vertices_size_type profile(
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const Graph& g, VertexIndexMap index)
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{
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typename graph_traits< Graph >::vertices_size_type b = 0;
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typename graph_traits< Graph >::vertex_iterator i, end;
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for (boost::tie(i, end) = vertices(g); i != end; ++i)
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{
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b += ith_bandwidth(*i, g, index) + 1;
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}
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return b;
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}
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template < typename Graph >
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typename graph_traits< Graph >::vertices_size_type profile(const Graph& g)
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{
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return profile(g, get(vertex_index, g));
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}
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} // namespace boost
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#endif // BOOST_GRAPH_PROFILE_HPP
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