third_party/boost/include/boost/polygon/point_3d_data.hpp

/*
  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_POINT_3D_DATA_HPP
#define BOOST_POLYGON_POINT_3D_DATA_HPP
namespace boost { namespace polygon{
  template <typename T>
  class point_3d_data {
  public:
    typedef T coordinate_type;
    inline point_3d_data():coords_(){} 
    inline point_3d_data(coordinate_type x, coordinate_type y):coords_() {
      coords_[HORIZONTAL] = x; coords_[VERTICAL] = y; coords_[PROXIMAL] = 0; }
    inline point_3d_data(coordinate_type x, coordinate_type y, coordinate_type z)
#ifndef BOOST_POLYGON_MSVC
      :coords_()
#endif
    {
      coords_[HORIZONTAL] = x; coords_[VERTICAL] = y; coords_[PROXIMAL] = z; }
    inline point_3d_data(const point_3d_data& that):coords_() { (*this) = that; }
    inline point_3d_data& operator=(const point_3d_data& that) {
      coords_[0] = that.coords_[0]; coords_[1] = that.coords_[1]; 
      coords_[2] = that.coords_[2]; return *this; }
    template <typename T2>
    inline point_3d_data& operator=(const T2& rvalue);
    inline bool operator==(const point_3d_data& that) const {
      return coords_[0] == that.coords_[0] && coords_[1] == that.coords_[1] && coords_[2] == that.coords_[2];
    }
    inline bool operator!=(const point_3d_data& that) const {
      return !((*this) == that);
    }
    inline coordinate_type get(orientation_2d orient) const {
      return coords_[orient.to_int()]; }
    inline coordinate_type get(orientation_3d orient) const {
      return coords_[orient.to_int()]; }
    inline void set(orientation_2d orient, coordinate_type value) {
      coords_[orient.to_int()] = value; }
    inline void set(orientation_3d orient, coordinate_type value) {
      coords_[orient.to_int()] = value; }
  private:
    coordinate_type coords_[3]; 
  };
}
}
#endif