Imported existing code

libraries/include/boost/graph/profile.hpp

@@ -0,0 +1,43 @@
+//
+//=======================================================================
+// Copyright 2002 Marc Wintermantel (wintermantel@even-ag.ch)
+// ETH Zurich, Center of Structure Technologies (www.imes.ethz.ch/st)
+//
+// Distributed under the Boost Software License, Version 1.0. (See
+// accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+//=======================================================================
+
+#ifndef BOOST_GRAPH_PROFILE_HPP
+#define BOOST_GRAPH_PROFILE_HPP
+
+#include <boost/graph/graph_traits.hpp>
+#include <boost/detail/numeric_traits.hpp>
+#include <boost/graph/bandwidth.hpp>
+
+namespace boost {
+
+  template <typename Graph, typename VertexIndexMap>
+  typename graph_traits<Graph>::vertices_size_type
+  profile(const Graph& g, VertexIndexMap index)
+  {
+    typename graph_traits<Graph>::vertices_size_type b = 0;
+    typename graph_traits<Graph>::vertex_iterator i, end;
+    for (tie(i, end) = vertices(g); i != end; ++i){
+      b += ith_bandwidth(*i, g, index) + 1;
+    }
+    
+    return b;
+  }
+
+  template <typename Graph>
+  typename graph_traits<Graph>::vertices_size_type
+  profile(const Graph& g)
+  {
+    return profile(g, get(vertex_index, g));
+  }
+ 
+  
+} // namespace boost
+
+#endif // BOOST_GRAPH_PROFILE_HPP