geos::precision::CommonBitsRemover Class Reference

Allow computing and removing common mantissa bits from one or more Geometries. More...

#include <CommonBitsRemover.h>

List of all members.

Public Member Functions
void	add (const geom::Geometry *geom)
geom::Coordinate &	getCommonCoordinate ()
geom::Geometry *	removeCommonBits (geom::Geometry *geom)
	Removes the common coordinate bits from a Geometry. The coordinates of the Geometry are changed.
geom::Geometry *	addCommonBits (geom::Geometry *geom)
	Adds the common coordinate bits back into a Geometry. The coordinates of the Geometry are changed.

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Detailed Description

Allow computing and removing common mantissa bits from one or more Geometries.

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Member Function Documentation

void geos::precision::CommonBitsRemover::add (  const geom::Geometry *  geom  )

Add a geometry to the set of geometries whose common bits are being computed. After this method has executed the common coordinate reflects the common bits of all added geometries. Parameters: geom  a Geometry to test for common bits

geom::Geometry* geos::precision::CommonBitsRemover::addCommonBits (  geom::Geometry *  geom  )

Adds the common coordinate bits back into a Geometry. The coordinates of the Geometry are changed. Parameters: geom  the Geometry to which to add the common coordinate bits Returns: the shifted Geometry

geom::Coordinate& geos::precision::CommonBitsRemover::getCommonCoordinate (   )

The common bits of the Coordinates in the supplied Geometries.

geom::Geometry* geos::precision::CommonBitsRemover::removeCommonBits (  geom::Geometry *  geom  )

Removes the common coordinate bits from a Geometry. The coordinates of the Geometry are changed. Parameters: geom  the Geometry from which to remove the common coordinate bits Returns: the shifted Geometry

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

• CommonBitsRemover.h

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