CoordinateArraySequence.h

00001 /**********************************************************************
00002  * $Id: CoordinateArraySequence.h 1958 2007-01-09 15:08:22Z strk $
00003  *
00004  * GEOS - Geometry Engine Open Source
00005  * http://geos.refractions.net
00006  *
00007  * Copyright (C) 2006 Refractions Research Inc.
00008  *
00009  * This is free software; you can redistribute and/or modify it under
00010  * the terms of the GNU Lesser General Public Licence as published
00011  * by the Free Software Foundation. 
00012  * See the COPYING file for more information.
00013  *
00014  **********************************************************************/
00015 
00016 #ifndef GEOS_GEOM_COORDINATEARRAYSEQUENCE_H
00017 #define GEOS_GEOM_COORDINATEARRAYSEQUENCE_H
00018 
00019 #include <vector>
00020 
00021 //#include <geos/platform.h>
00022 #include <geos/geom/CoordinateSequence.h>
00023 
00024 #include <geos/inline.h>
00025 
00026 // Forward declarations
00027 namespace geos {
00028         namespace geom { 
00029                 class Coordinate;
00030         }
00031 }
00032 
00033 
00034 namespace geos {
00035 namespace geom { // geos.geom
00036 
00038 class CoordinateArraySequence : public CoordinateSequence {
00039 public:
00040 
00041         CoordinateArraySequence(const CoordinateArraySequence &cl);
00042 
00043         CoordinateSequence *clone() const;
00044 
00045         //const Coordinate& getCoordinate(int pos) const;
00046         const Coordinate& getAt(size_t pos) const;
00047 
00049         virtual void getAt(size_t i, Coordinate& c) const;
00050 
00051         //int size() const;
00052         size_t getSize() const;
00053         const std::vector<Coordinate>* toVector() const;
00054 
00056         CoordinateArraySequence();
00057 
00059         CoordinateArraySequence(std::vector<Coordinate> *coords);
00060 
00062         CoordinateArraySequence(size_t n);
00063 
00064         ~CoordinateArraySequence();
00065 
00066         bool isEmpty() const;
00067 
00068         void add(const Coordinate& c);
00069 
00070         virtual void add(const Coordinate& c, bool allowRepeated);
00071 
00072         void setAt(const Coordinate& c, size_t pos);
00073 
00074         void deleteAt(size_t pos);
00075 
00076         std::string toString() const;
00077 
00078         void setPoints(const std::vector<Coordinate> &v);
00079 
00080         double getOrdinate(size_t index,
00081                         size_t ordinateIndex) const;
00082 
00083         void setOrdinate(size_t index, size_t ordinateIndex,
00084                         double value);
00085 
00086         void expandEnvelope(Envelope &env) const;
00087 
00088         size_t getDimension() const { return 3; }
00089 
00090         void apply_rw(const CoordinateFilter *filter); 
00091 
00092         void apply_ro(CoordinateFilter *filter) const; 
00093 
00094         virtual CoordinateSequence& removeRepeatedPoints();
00095 
00096 private:
00097         std::vector<Coordinate> *vect;
00098 };
00099 
00101 typedef CoordinateArraySequence DefaultCoordinateSequence;
00102 
00103 } // namespace geos.geom
00104 } // namespace geos
00105 
00106 //#ifdef GEOS_INLINE
00107 //# include "geos/geom/CoordinateArraySequence.inl"
00108 //#endif
00109 
00110 #endif // ndef GEOS_GEOM_COORDINATEARRAYSEQUENCE_H
00111 
00112 /**********************************************************************
00113  * $Log$
00114  * Revision 1.4  2006/06/12 10:10:39  strk
00115  * Fixed getGeometryN() to take size_t rather then int, changed unsigned int parameters to size_t.
00116  *
00117  * Revision 1.3  2006/05/03 08:58:34  strk
00118  * added new non-static CoordinateSequence::removeRepeatedPoints() mutator.
00119  *
00120  * Revision 1.2  2006/03/24 09:52:41  strk
00121  * USE_INLINE => GEOS_INLINE
00122  *
00123  * Revision 1.1  2006/03/09 16:46:49  strk
00124  * geos::geom namespace definition, first pass at headers split
00125  *
00126  **********************************************************************/

Generated on Fri Mar 27 04:52:37 2009 for GEOS by  doxygen 1.5.4