diff -r 666f914201fb -r 2fe1408b6811 epoc32/include/stdapis/boost/graph/graph_selectors.hpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/epoc32/include/stdapis/boost/graph/graph_selectors.hpp Tue Mar 16 16:12:26 2010 +0000 @@ -0,0 +1,36 @@ +//======================================================================= +// Copyright 2002 Indiana University. +// Authors: Andrew Lumsdaine, Lie-Quan Lee, Jeremy G. Siek +// +// 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_SELECTORS_HPP +#define BOOST_GRAPH_SELECTORS_HPP + +namespace boost { + + //=========================================================================== + // Selectors for the Directed template parameter of adjacency_list + // and adjacency_matrix. + + struct directedS { enum { is_directed = true, is_bidir = false }; + typedef true_type is_directed_t; + typedef false_type is_bidir_t; + }; + struct undirectedS { + enum { is_directed = false, is_bidir = false }; + typedef false_type is_directed_t; + typedef false_type is_bidir_t; + }; + struct bidirectionalS { + enum { is_directed = true, is_bidir = true }; + typedef true_type is_directed_t; + typedef true_type is_bidir_t; + }; + +} // namespace boost + +#endif // BOOST_GRAPH_SELECTORS_HPP