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105 lines
3.0 KiB
105 lines
3.0 KiB
/* |
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Copyright 2008 Intel Corporation |
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Use, modification and distribution are subject to the Boost Software License, |
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Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at |
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http://www.boost.org/LICENSE_1_0.txt). |
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*/ |
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#ifndef GTLPOINT_DATA_HPP |
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#define GTLPOINT_DATA_HPP |
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#include "isotropy.hpp" |
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namespace boost { namespace polygon{ |
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template <typename T> |
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class point_data { |
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public: |
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typedef T coordinate_type; |
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inline point_data() |
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#ifndef BOOST_POLYGON_MSVC |
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:coords_() |
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#endif |
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{} |
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inline point_data(coordinate_type x, coordinate_type y) |
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#ifndef BOOST_POLYGON_MSVC |
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:coords_() |
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#endif |
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{ |
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coords_[HORIZONTAL] = x; coords_[VERTICAL] = y; |
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} |
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inline point_data(const point_data& that) |
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#ifndef BOOST_POLYGON_MSVC |
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:coords_() |
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#endif |
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{ (*this) = that; } |
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template <typename other> |
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point_data(const other& that) |
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#ifndef BOOST_POLYGON_MSVC |
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:coords_() |
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#endif |
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{ (*this) = that; } |
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inline point_data& operator=(const point_data& that) { |
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coords_[0] = that.coords_[0]; coords_[1] = that.coords_[1]; return *this; |
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} |
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template<typename T1, typename T2> |
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inline point_data(const T1& x, const T2& y) |
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#ifndef BOOST_POLYGON_MSVC |
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:coords_() |
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#endif |
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{ |
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coords_[HORIZONTAL] = (coordinate_type)x; |
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coords_[VERTICAL] = (coordinate_type)y; |
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} |
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template <typename T2> |
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inline point_data(const point_data<T2>& rvalue) |
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#ifndef BOOST_POLYGON_MSVC |
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:coords_() |
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#endif |
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{ |
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coords_[HORIZONTAL] = (coordinate_type)(rvalue.x()); |
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coords_[VERTICAL] = (coordinate_type)(rvalue.y()); |
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} |
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template <typename T2> |
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inline point_data& operator=(const T2& rvalue); |
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inline bool operator==(const point_data& that) const { |
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return coords_[0] == that.coords_[0] && coords_[1] == that.coords_[1]; |
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} |
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inline bool operator!=(const point_data& that) const { |
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return !((*this) == that); |
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} |
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inline bool operator<(const point_data& that) const { |
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return coords_[0] < that.coords_[0] || |
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(coords_[0] == that.coords_[0] && coords_[1] < that.coords_[1]); |
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} |
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inline bool operator<=(const point_data& that) const { return !(that < *this); } |
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inline bool operator>(const point_data& that) const { return that < *this; } |
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inline bool operator>=(const point_data& that) const { return !((*this) < that); } |
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inline coordinate_type get(orientation_2d orient) const { |
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return coords_[orient.to_int()]; |
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} |
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inline void set(orientation_2d orient, coordinate_type value) { |
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coords_[orient.to_int()] = value; |
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} |
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inline coordinate_type x() const { |
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return coords_[HORIZONTAL]; |
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} |
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inline coordinate_type y() const { |
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return coords_[VERTICAL]; |
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} |
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inline point_data& x(coordinate_type value) { |
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coords_[HORIZONTAL] = value; |
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return *this; |
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} |
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inline point_data& y(coordinate_type value) { |
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coords_[VERTICAL] = value; |
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return *this; |
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} |
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private: |
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coordinate_type coords_[2]; |
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}; |
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} |
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} |
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#endif |
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