| // Copyright 2004, 2005 The Trustees of Indiana University. | |
| // Use, modification and distribution is subject to 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) | |
| // Authors: Douglas Gregor | |
| // Andrew Lumsdaine | |
| #ifndef BOOST_GRAPH_POINT_TRAITS_HPP | |
| #define BOOST_GRAPH_POINT_TRAITS_HPP | |
| namespace boost { namespace graph { | |
| template<typename Point> | |
| struct point_traits | |
| { | |
| // The type of each component of the point | |
| typedef typename Point::component_type component_type; | |
| // The number of dimensions in the point | |
| static std::size_t dimensions(const Point& point); | |
| }; | |
| } } // end namespace boost::graph | |
| #endif // BOOST_GRAPH_POINT_TRAITS_HPP |