GEOS
3.8.1
include
geos
geom
CoordinateSequenceFilter.h
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/**********************************************************************
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*
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* GEOS - Geometry Engine Open Source
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* http://geos.osgeo.org
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*
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* Copyright (C) 2009 Sandro Santilli <strk@kbt.io>
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*
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* This is free software; you can redistribute and/or modify it under
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* the terms of the GNU Lesser General Public Licence as published
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* by the Free Software Foundation.
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* See the COPYING file for more information.
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*
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**********************************************************************
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*
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* Last port: geom/CoordinateSequenceFilter.java rev. 1.3 (JTS-1.9)
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*
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**********************************************************************/
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#ifndef GEOS_GEOM_COORDINATESEQUENCEFILTER_H
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#define GEOS_GEOM_COORDINATESEQUENCEFILTER_H
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#include <geos/export.h>
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#include <geos/inline.h>
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#include <cassert>
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// Forward declarations
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namespace
geos
{
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namespace
geom {
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class
CoordinateSequence;
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}
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}
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namespace
geos
{
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namespace
geom {
// geos::geom
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class
GEOS_DLL CoordinateSequenceFilter {
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public
:
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virtual
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~CoordinateSequenceFilter() {}
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virtual
void
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filter_rw(
CoordinateSequence
&
/*seq*/
, std::size_t
/*i*/
)
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{
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assert(0);
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}
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virtual
void
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filter_ro(
const
CoordinateSequence
&
/*seq*/
, std::size_t
/*i*/
)
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{
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assert(0);
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}
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virtual
bool
isDone()
const
= 0;
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virtual
bool
isGeometryChanged()
const
= 0;
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};
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}
// namespace geos::geom
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}
// namespace geos
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#endif // ndef GEOS_GEOM_COORDINATESEQUENCEFILTER_H
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geos
Basic namespace for all GEOS functionalities.
Definition:
IndexedNestedRingTester.h:24
geos::geom::CoordinateSequence
The internal representation of a list of coordinates inside a Geometry.
Definition:
CoordinateSequence.h:57
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