geos::precision::CommonBitsRemover Class Reference

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

#include <CommonBitsRemover.h>

Public Member Functions
void	add (const geom::Geometry *geom)
geom::Coordinate &	getCommonCoordinate ()
void	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.

Detailed Description

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

Member Function Documentation

add()

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

addCommonBits()

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

getCommonCoordinate()

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

(

)

The common bits of the Coordinates in the supplied Geometries.

removeCommonBits()

void 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

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

• CommonBitsRemover.h