mirror of
https://github.com/boostorg/geometry.git
synced 2025-05-11 05:24:02 +00:00
138 lines
3.6 KiB
C++
138 lines
3.6 KiB
C++
// Boost.Geometry (aka GGL, Generic Geometry Library)
|
|
|
|
// Copyright (c) 2020 Digvijay Janartha, Hamirpur, India.
|
|
|
|
// Use, modification and distribution is 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_GEOMETRY_GEOMETRIES_POINT_XYZ_HPP
|
|
#define BOOST_GEOMETRY_GEOMETRIES_POINT_XYZ_HPP
|
|
|
|
#include <cstddef>
|
|
|
|
#include <boost/config.hpp>
|
|
#include <boost/mpl/int.hpp>
|
|
|
|
#include <boost/geometry/core/cs.hpp>
|
|
#include <boost/geometry/geometries/point.hpp>
|
|
|
|
namespace boost { namespace geometry
|
|
{
|
|
|
|
namespace model { namespace d3
|
|
{
|
|
|
|
/*!
|
|
\brief 3D point in Cartesian coordinate system
|
|
\tparam CoordinateType numeric type, for example, double, float, int
|
|
\tparam CoordinateSystem coordinate system, defaults to cs::cartesian
|
|
|
|
\qbk{[include reference/geometries/point_xyz.qbk]}
|
|
\qbk{before.synopsis,
|
|
[heading Model of]
|
|
[link geometry.reference.concepts.concept_point Point Concept]
|
|
}
|
|
|
|
\qbk{[include reference/geometries/point_assign_warning.qbk]}
|
|
|
|
*/
|
|
template<typename CoordinateType, typename CoordinateSystem = cs::cartesian>
|
|
class point_xyz : public model::point<CoordinateType, 3, CoordinateSystem>
|
|
{
|
|
public:
|
|
|
|
#ifndef BOOST_NO_CXX11_DEFAULTED_FUNCTIONS
|
|
/// \constructor_default_no_init
|
|
point_xyz() = default;
|
|
#else
|
|
/// \constructor_default_no_init
|
|
inline point_xyz()
|
|
{}
|
|
#endif
|
|
|
|
/// Constructor with x/y/z values
|
|
inline point_xyz(CoordinateType const& x, CoordinateType const& y, CoordinateType const& z)
|
|
: model::point<CoordinateType, 3, CoordinateSystem>(x, y, z)
|
|
{}
|
|
|
|
/// Get x-value
|
|
inline CoordinateType const& x() const
|
|
{ return this->template get<0>(); }
|
|
|
|
/// Get y-value
|
|
inline CoordinateType const& y() const
|
|
{ return this->template get<1>(); }
|
|
|
|
/// Get z-value
|
|
inline CoordinateType const& z() const
|
|
{ return this->template get<2>(); }
|
|
|
|
/// Set x-value
|
|
inline void x(CoordinateType const& v)
|
|
{ this->template set<0>(v); }
|
|
|
|
/// Set y-value
|
|
inline void y(CoordinateType const& v)
|
|
{ this->template set<1>(v); }
|
|
|
|
/// Set z-value
|
|
inline void z(CoordinateType const& v)
|
|
{ this->template set<2>(v); }
|
|
};
|
|
|
|
|
|
}} // namespace model::d3
|
|
|
|
|
|
// Adapt the point_xyz to the concept
|
|
#ifndef DOXYGEN_NO_TRAITS_SPECIALIZATIONS
|
|
namespace traits
|
|
{
|
|
|
|
template <typename CoordinateType, typename CoordinateSystem>
|
|
struct tag<model::d3::point_xyz<CoordinateType, CoordinateSystem> >
|
|
{
|
|
typedef point_tag type;
|
|
};
|
|
|
|
template<typename CoordinateType, typename CoordinateSystem>
|
|
struct coordinate_type<model::d3::point_xyz<CoordinateType, CoordinateSystem> >
|
|
{
|
|
typedef CoordinateType type;
|
|
};
|
|
|
|
template<typename CoordinateType, typename CoordinateSystem>
|
|
struct coordinate_system<model::d3::point_xyz<CoordinateType, CoordinateSystem> >
|
|
{
|
|
typedef CoordinateSystem type;
|
|
};
|
|
|
|
template<typename CoordinateType, typename CoordinateSystem>
|
|
struct dimension<model::d3::point_xyz<CoordinateType, CoordinateSystem> >
|
|
: boost::mpl::int_<3>
|
|
{};
|
|
|
|
template<typename CoordinateType, typename CoordinateSystem, std::size_t Dimension>
|
|
struct access<model::d3::point_xyz<CoordinateType, CoordinateSystem>, Dimension >
|
|
{
|
|
static inline CoordinateType get(
|
|
model::d3::point_xyz<CoordinateType, CoordinateSystem> const& p)
|
|
{
|
|
return p.template get<Dimension>();
|
|
}
|
|
|
|
static inline void set(model::d3::point_xyz<CoordinateType, CoordinateSystem>& p,
|
|
CoordinateType const& value)
|
|
{
|
|
p.template set<Dimension>(value);
|
|
}
|
|
};
|
|
|
|
} // namespace traits
|
|
#endif // DOXYGEN_NO_TRAITS_SPECIALIZATIONS
|
|
|
|
}} // namespace boost::geometry
|
|
|
|
#endif // BOOST_GEOMETRY_GEOMETRIES_POINT_XYZ_HPP
|