| /* |
| 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_DATA_HPP |
| #define BOOST_POLYGON_INTERVAL_DATA_HPP |
| #include "isotropy.hpp" |
| namespace boost { namespace polygon{ |
| template <typename T> |
| class interval_data { |
| public: |
| typedef T coordinate_type; |
| inline interval_data() |
| #ifndef BOOST_POLYGON_MSVC |
| :coords_() |
| #endif |
| {} |
| inline interval_data(coordinate_type low, coordinate_type high) |
| #ifndef BOOST_POLYGON_MSVC |
| :coords_() |
| #endif |
| { |
| coords_[LOW] = low; coords_[HIGH] = high; |
| } |
| inline interval_data(const interval_data& that) |
| #ifndef BOOST_POLYGON_MSVC |
| :coords_() |
| #endif |
| { |
| (*this) = that; |
| } |
| inline interval_data& operator=(const interval_data& that) { |
| coords_[0] = that.coords_[0]; coords_[1] = that.coords_[1]; return *this; |
| } |
| template <typename T2> |
| inline interval_data& operator=(const T2& rvalue); |
| inline coordinate_type get(direction_1d dir) const { |
| return coords_[dir.to_int()]; |
| } |
| inline coordinate_type low() const { return coords_[0]; } |
| inline coordinate_type high() const { return coords_[1]; } |
| inline bool operator==(const interval_data& that) const { |
| return low() == that.low() && high() == that.high(); } |
| inline bool operator!=(const interval_data& that) const { |
| return low() != that.low() || high() != that.high(); } |
| inline bool operator<(const interval_data& that) const { |
| if(coords_[0] < that.coords_[0]) return true; |
| if(coords_[0] > that.coords_[0]) return false; |
| if(coords_[1] < that.coords_[1]) return true; |
| return false; |
| } |
| inline bool operator<=(const interval_data& that) const { return !(that < *this); } |
| inline bool operator>(const interval_data& that) const { return that < *this; } |
| inline bool operator>=(const interval_data& that) const { return !((*this) < that); } |
| inline void set(direction_1d dir, coordinate_type value) { |
| coords_[dir.to_int()] = value; |
| } |
| private: |
| coordinate_type coords_[2]; |
| }; |
| |
| } |
| } |
| #endif |