| /* |
| Copyright 2008 Intel Corporation |
| |
| Use, modification and distribution are 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). |
| */ |
| #ifndef BOOST_POLYGON_INTERVAL_TRAITS_HPP |
| #define BOOST_POLYGON_INTERVAL_TRAITS_HPP |
| namespace boost { namespace polygon{ |
| template <typename T> |
| struct interval_traits { |
| typedef typename T::coordinate_type coordinate_type; |
| |
| static inline coordinate_type get(const T& interval, direction_1d dir) { |
| return interval.get(dir); |
| } |
| }; |
| |
| template <typename T> |
| struct interval_mutable_traits { |
| static inline void set(T& interval, direction_1d dir, typename interval_traits<T>::coordinate_type value) { |
| interval.set(dir, value); |
| } |
| static inline T construct(typename interval_traits<T>::coordinate_type low_value, |
| typename interval_traits<T>::coordinate_type high_value) { |
| return T(low_value, high_value); |
| } |
| }; |
| } |
| } |
| #endif |
| |