Boost.Geometry    Boost C++ Libraries
Public Member Functions
boost::geometry::model::d2::point_xy< CoordinateType, CoordinateSystem > Class Template Reference

2D point in Cartesian coordinate system More...

Inheritance diagram for boost::geometry::model::d2::point_xy< CoordinateType, CoordinateSystem >:
boost::geometry::model::point< CoordinateType, 2, CoordinateSystem >

List of all members.

Public Member Functions

 point_xy ()
 Default constructor, no initialization.
 point_xy (CoordinateType const &x, CoordinateType const &y)
 Constructor with x/y values.
CoordinateType const & x () const
 Get x-value.
void x (CoordinateType const &v)
 Set x-value.
CoordinateType const & y () const
 Get y-value.
void y (CoordinateType const &v)
 Set y-value.

Detailed Description

template<typename CoordinateType, typename CoordinateSystem = cs::cartesian>
class boost::geometry::model::d2::point_xy< CoordinateType, CoordinateSystem >

2D point in Cartesian coordinate system

Template Parameters:
CoordinateTypenumeric type, for example, double, float, int
CoordinateSystemcoordinate system, defaults to cs::cartesian
Examples:
01_point_example.cpp, 02_linestring_example.cpp, 03_polygon_example.cpp, 06_a_transformation_example.cpp, 06_b_transformation_example.cpp, c04_a_custom_triangle_example.cpp, and c05_custom_point_pointer_example.cpp.

Constructor & Destructor Documentation

template<typename CoordinateType, typename CoordinateSystem = cs::cartesian>
boost::geometry::model::d2::point_xy< CoordinateType, CoordinateSystem >::point_xy ( )

Default constructor, no initialization.

template<typename CoordinateType, typename CoordinateSystem = cs::cartesian>
boost::geometry::model::d2::point_xy< CoordinateType, CoordinateSystem >::point_xy ( CoordinateType const &  x,
CoordinateType const &  y 
)

Constructor with x/y values.


Member Function Documentation

template<typename CoordinateType, typename CoordinateSystem = cs::cartesian>
CoordinateType const& boost::geometry::model::d2::point_xy< CoordinateType, CoordinateSystem >::x ( ) const

Get x-value.

template<typename CoordinateType, typename CoordinateSystem = cs::cartesian>
CoordinateType const& boost::geometry::model::d2::point_xy< CoordinateType, CoordinateSystem >::y ( ) const

Get y-value.

template<typename CoordinateType, typename CoordinateSystem = cs::cartesian>
void boost::geometry::model::d2::point_xy< CoordinateType, CoordinateSystem >::x ( CoordinateType const &  v)

Set x-value.

template<typename CoordinateType, typename CoordinateSystem = cs::cartesian>
void boost::geometry::model::d2::point_xy< CoordinateType, CoordinateSystem >::y ( CoordinateType const &  v)

Set y-value.


April 2, 2011

Copyright © 2007-2011 Barend Gehrels, Amsterdam, the Netherlands
Copyright © 2008-2011 Bruno Lalande, Paris, France
Copyright © 2009-2010 Mateusz Loskot, London, UK
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