68 lines
2.3 KiB
C++
68 lines
2.3 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_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
|