# 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  **********************************************************************/