boost::geometry::centroid_exception Class Reference

Centroid Exception. More...

#include <centroid.hpp>

Inheritance diagram for boost::geometry::centroid_exception:

Collaboration diagram for boost::geometry::centroid_exception:

Public Member Functions
	centroid_exception ()
	The default constructor. More...
virtual char const *	what () const throw ()
	Returns the explanatory string. More...

Detailed Description

Centroid Exception.

The centroid_exception is thrown if the free centroid function is called with geometries for which the centroid cannot be calculated. For example: a linestring without points, a polygon without points, an empty multi-geometry. { [heading See also]

• [link geometry.reference.algorithms.centroid the centroid function] }

Constructor & Destructor Documentation

boost::geometry::centroid_exception::centroid_exception ( )

inline

The default constructor.

Member Function Documentation

virtual char const* boost::geometry::centroid_exception::what ( ) const throw ( )

inlinevirtual

Returns the explanatory string.

Returns

Pointer to a null-terminated string with explanatory information.

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The documentation for this class was generated from the following file:

• boost_1_57_0/boost/geometry/algorithms/centroid.hpp