kicad/include/boost/polygon/interval_traits.hpp

34 lines
1.0 KiB
C++

/*
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