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qgspalgeometry.cpp
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1 /***************************************************************************
2  qgspalgeometry.cpp - description
3  ---------------------------------
4  begin : May 2009
5  copyright : (C) 2009 by Marco Hugentobler
6  email : marco dot hugentobler at karto dot baug dot ethz dot ch
7 ***************************************************************************/
8 
9 /***************************************************************************
10  * *
11  * This program is free software; you can redistribute it and/or modify *
12  * it under the terms of the GNU General Public License as published by *
13  * the Free Software Foundation; either version 2 of the License, or *
14  * (at your option) any later version. *
15  * *
16  ***************************************************************************/
17 
18 #include "qgspalgeometry.h"
19 #include "qgsgeometry.h"
20 #include "qgsoverlayobject.h"
21 #include <geos_c.h>
22 
23 QgsPALGeometry::QgsPALGeometry( QgsOverlayObject* op ): mOverlayObjectPtr( op )
24 {
25 }
26 
27 QgsPALGeometry::QgsPALGeometry(): mOverlayObjectPtr( 0 )
28 {
29 }
30 
32 {
33 }
34 
36 {
37  if ( mOverlayObjectPtr )
38  {
39  if ( mOverlayObjectPtr->geometry() )
40  {
41  return mOverlayObjectPtr->geometry()->asGeos();
42  }
43  }
44  return 0;
45 }
46