source/algorithm/SimplePointInRing.cpp

   1 /**********************************************************************
   2  * $Id$
   3  *
   4  * GEOS - Geometry Engine Open Source
   5  * http://geos.refractions.net
   6  *
   7  * Copyright (C) 2005-2006 Refractions Research Inc.
   8  * Copyright (C) 2001-2002 Vivid Solutions Inc.
   9  *
  10  * This is free software; you can redistribute and/or modify it under
  11  * the terms of the GNU Lesser General Public Licence as published
  12  * by the Free Software Foundation.
  13  * See the COPYING file for more information.
  14  *
  15  **********************************************************************/
  16
  17 #include <geos/algorithm/SimplePointInRing.h>
  18 #include <geos/algorithm/CGAlgorithms.h>
  19 #include <geos/geom/LinearRing.h>
  20
  21 // Forward declarations
  22 namespace geos {
  23         namespace geom {
  24                 class Coordinate;
  25         }
  26 }
  27
  28 namespace geos {
  29 namespace algorithm { // geos.algorithm
  30
  31 SimplePointInRing::SimplePointInRing(geom::LinearRing *ring){
  32         pts=ring->getCoordinatesRO();
  33 }
  34
  35 SimplePointInRing::~SimplePointInRing(){
  36 }
  37
  38 bool SimplePointInRing::isInside(const geom::Coordinate& pt){
  39         return CGAlgorithms::isPointInRing(pt,pts);
  40 }
  41
  42 } // namespace geos.algorithm
  43 } // namespace geos
  44
  45 /**********************************************************************
  46  * $Log$
  47  * Revision 1.18  2006/03/21 11:12:23  strk
  48  * Cleanups: headers inclusion and Log section
  49  *
  50  * Revision 1.17  2006/03/09 16:46:46  strk
  51  * geos::geom namespace definition, first pass at headers split
  52  *
  53  * Revision 1.16  2006/02/19 19:46:49  strk
  54  * Packages <-> namespaces mapping for most GEOS internal code (uncomplete, but working). Dir-level libs for index/ subdirs.
  55  **********************************************************************/
  56