Boost.Geometry    Boost C++ Libraries
Functions
touches: detect if a geometry self-touches or if two geometries touch

Functions

template<typename Geometry >
bool boost::geometry::touches (Geometry const &geometry)
 Checks if a geometry \1.
template<typename Geometry1 , typename Geometry2 >
bool boost::geometry::touches (Geometry1 const &geometry1, Geometry2 const &geometry2)
 Checks if two geometries \1.

Function Documentation

template<typename Geometry >
bool boost::geometry::touches ( Geometry const &  geometry)

Checks if a geometry \1.

Note:
This function can be called for one geometry (self-tangency) and also for two geometries (touch)
Template Parameters:
GeometryAny type fulfilling a Geometry Concept
Parameters:
geometryA model of the specified concept
Returns:
Returns true if the geometry \1
template<typename Geometry1 , typename Geometry2 >
bool boost::geometry::touches ( Geometry1 const &  geometry1,
Geometry2 const &  geometry2 
)

Checks if two geometries \1.

Template Parameters:
Geometry1Any type fulfilling a Geometry Concept
Geometry2Any type fulfilling a Geometry Concept
Parameters:
geometry1A model of the specified concept
geometry2A model of the specified concept
Returns:
Returns true if two geometries \1

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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