kicad/include/boost/polygon/point_data.hpp

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2012-05-16 01:42:04 +00:00
/*
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 GTLPOINT_DATA_HPP
#define GTLPOINT_DATA_HPP
#include "isotropy.hpp"
namespace boost { namespace polygon{
template <typename T>
class point_data {
public:
typedef T coordinate_type;
inline point_data()
#ifndef BOOST_POLYGON_MSVC
:coords_()
#endif
{}
inline point_data(coordinate_type x, coordinate_type y)
#ifndef BOOST_POLYGON_MSVC
:coords_()
#endif
{
coords_[HORIZONTAL] = x; coords_[VERTICAL] = y;
}
inline point_data(const point_data& that)
#ifndef BOOST_POLYGON_MSVC
:coords_()
#endif
{ (*this) = that; }
template <typename other>
point_data(const other& that)
#ifndef BOOST_POLYGON_MSVC
:coords_()
#endif
{ (*this) = that; }
inline point_data& operator=(const point_data& that) {
coords_[0] = that.coords_[0]; coords_[1] = that.coords_[1]; return *this;
}
template<typename T1, typename T2>
inline point_data(const T1& x, const T2& y)
#ifndef BOOST_POLYGON_MSVC
:coords_()
#endif
{
coords_[HORIZONTAL] = (coordinate_type)x;
coords_[VERTICAL] = (coordinate_type)y;
}
template <typename T2>
inline point_data(const point_data<T2>& rvalue)
#ifndef BOOST_POLYGON_MSVC
:coords_()
#endif
{
coords_[HORIZONTAL] = (coordinate_type)(rvalue.x());
coords_[VERTICAL] = (coordinate_type)(rvalue.y());
}
template <typename T2>
inline point_data& operator=(const T2& rvalue);
inline bool operator==(const point_data& that) const {
return coords_[0] == that.coords_[0] && coords_[1] == that.coords_[1];
}
inline bool operator!=(const point_data& that) const {
return !((*this) == that);
}
inline bool operator<(const point_data& that) const {
return coords_[0] < that.coords_[0] ||
(coords_[0] == that.coords_[0] && coords_[1] < that.coords_[1]);
}
inline bool operator<=(const point_data& that) const { return !(that < *this); }
inline bool operator>(const point_data& that) const { return that < *this; }
inline bool operator>=(const point_data& that) const { return !((*this) < that); }
inline coordinate_type get(orientation_2d orient) const {
return coords_[orient.to_int()];
}
inline void set(orientation_2d orient, coordinate_type value) {
coords_[orient.to_int()] = value;
}
inline coordinate_type x() const {
return coords_[HORIZONTAL];
}
inline coordinate_type y() const {
return coords_[VERTICAL];
}
inline point_data& x(coordinate_type value) {
coords_[HORIZONTAL] = value;
return *this;
}
inline point_data& y(coordinate_type value) {
coords_[VERTICAL] = value;
return *this;
}
private:
coordinate_type coords_[2];
};
}
}
#endif