GEOS  3.3.3
PreparedPolygonContains.h
1 /**********************************************************************
2  * $Id: PreparedPolygonContains.h 2418 2009-04-29 08:15:21Z strk $
3  *
4  * GEOS - Geometry Engine Open Source
5  * http://geos.refractions.net
6  *
7  * Copyright (C) 2006 Refractions Research Inc.
8  *
9  * This is free software; you can redistribute and/or modify it under
10  * the terms of the GNU Lesser General Public Licence as published
11  * by the Free Software Foundation.
12  * See the COPYING file for more information.
13  *
14  *
15  **********************************************************************
16  *
17  * Last port: geom/prep/PreparedPolygonContains.java rev 1.5 (JTS-1.10)
18  *
19  **********************************************************************/
20 
21 #ifndef GEOS_GEOM_PREP_PREPAREDPOLYGONCONTAINS_H
22 #define GEOS_GEOM_PREP_PREPAREDPOLYGONCONTAINS_H
23 
24 #include <geos/geom/prep/AbstractPreparedPolygonContains.h> // inherited
25 
26 // forward declarations
27 namespace geos {
28  namespace geom {
29  class Geometry;
30 
31  namespace prep {
32  class PreparedPolygon;
33  }
34  }
35 }
36 
37 namespace geos {
38 namespace geom { // geos::geom
39 namespace prep { // geos::geom::prep
40 
56 {
57 public:
58 
64  PreparedPolygonContains(const PreparedPolygon * const prepPoly);
65 
72  bool contains(const geom::Geometry * geom)
73  {
74  return eval(geom);
75  }
76 
85  static bool contains(const PreparedPolygon * const prep, const geom::Geometry * geom)
86  {
87  PreparedPolygonContains polyInt(prep);
88  return polyInt.contains(geom);
89  }
90 
91 protected:
99  bool fullTopologicalPredicate(const geom::Geometry * geom);
100 
101 };
102 
103 } // geos::geom::prep
104 } // geos::geom
105 } // geos
106 
107 #endif // GEOS_GEOM_PREP_PREPAREDPOLYGONCONTAINS_H
108 /**********************************************************************
109  * $Log$
110  **********************************************************************/
111