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/**********************************************************************
* $Id: planarGraphComponent.cpp,v 1.4 2004/10/13 10:03:02 strk Exp $
*
* GEOS - Geometry Engine Open Source
* http://geos.refractions.net
*
* Copyright (C) 2001-2002 Vivid Solutions Inc.
*
* This is free software; you can redistribute and/or modify it under
* the terms of the GNU Lesser General Licence as published
* by the Free Software Foundation.
* See the COPYING file for more information.
*
**********************************************************************
* $Log: planarGraphComponent.cpp,v $
* Revision 1.4 2004/10/13 10:03:02 strk
* Added missing linemerge and polygonize operation.
* Bug fixes and leaks removal from the newly added modules and
* planargraph (used by them).
* Some comments and indentation changes.
*
* Revision 1.3 2004/07/13 08:33:53 strk
* Added missing virtual destructor to virtual classes.
* Fixed implicit unsigned int -> int casts
*
* Revision 1.2 2004/07/02 13:28:29 strk
* Fixed all #include lines to reflect headers layout change.
* Added client application build tips in README.
*
* Revision 1.1 2004/04/04 06:29:11 ybychkov
* "planargraph" and "geom/utill" upgraded to JTS 1.4
*
*
**********************************************************************/
#include <geos/planargraph.h>
namespace geos {
//namespace planargraph {
planarGraphComponent::planarGraphComponent() {
isMarkedVar=false;
isVisitedVar=false;
}
planarGraphComponent::~planarGraphComponent() {
}
/**
* Tests if a component has been visited during the course of a graph algorithm
* @return <code>true</code> if the component has been visited
*/
bool planarGraphComponent::isVisited() {
return isVisitedVar;
}
/**
* Sets the visited flag for this component.
* @param isVisited the desired value of the visited flag
*/
void planarGraphComponent::setVisited(bool newIsVisited) {
isVisitedVar=newIsVisited;
}
/**
* Tests if a component has been marked at some point during the processing
* involving this graph.
* @return <code>true</code> if the component has been marked
*/
bool planarGraphComponent::isMarked() {
return isMarkedVar;
}
/**
* Sets the marked flag for this component.
* @param isMarked the desired value of the marked flag
*/
void planarGraphComponent::setMarked(bool newIsMarked) {
isMarkedVar=newIsMarked; }
//} // namespace planargraph
} // namespace geos
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