GEOS: CoordinateArraySequence.h Source File

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# CoordinateArraySequence.h

    00001 /**********************************************************************
    00002  * $Id: CoordinateArraySequence.h 2678 2009-10-17 12:28:41Z 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 <geos/export.h>
    00020 #include <vector>
    00021
    00022 //#include <geos/platform.h>
    00023 #include <geos/geom/CoordinateSequence.h>
    00024
    00025 #include <geos/inline.h>
    00026
    00027 // Forward declarations
    00028 namespace geos {
    00029         namespace geom {
    00030                 class Coordinate;
    00031         }
    00032 }
    00033
    00034
    00035 namespace geos {
    00036 namespace geom { // geos.geom
    00037
    00039 class GEOS_DLL CoordinateArraySequence : public CoordinateSequence {
    00040 public:
    00041
    00042         CoordinateArraySequence(const CoordinateArraySequence &cl);
    00043
    00044         CoordinateSequence *clone() const;
    00045
    00046         //const Coordinate& getCoordinate(int pos) const;
    00047         const Coordinate& getAt(size_t pos) const;
    00048
    00050         virtual void getAt(size_t i, Coordinate& c) const;
    00051
    00052         //int size() const;
    00053         size_t getSize() const;
    00054
    00055         // @deprecated
    00056         const std::vector<Coordinate>* toVector() const;
    00057
    00058         // See dox in CoordinateSequence.h
    00059         void toVector(std::vector<Coordinate>&) const;
    00060
    00062         CoordinateArraySequence();
    00063
    00065         CoordinateArraySequence(std::vector<Coordinate> *coords);
    00066
    00068         CoordinateArraySequence(size_t n);
    00069
    00070         ~CoordinateArraySequence();
    00071
    00072         bool isEmpty() const;
    00073
    00074         void add(const Coordinate& c);
    00075
    00076         virtual void add(const Coordinate& c, bool allowRepeated);
    00077
    00089         virtual void add(size_t i, const Coordinate& coord, bool allowRepeated);
    00090
    00091         void setAt(const Coordinate& c, size_t pos);
    00092
    00093         void deleteAt(size_t pos);
    00094
    00095         std::string toString() const;
    00096
    00097         void setPoints(const std::vector<Coordinate> &v);
    00098
    00099         double getOrdinate(size_t index,
    00100                         size_t ordinateIndex) const;
    00101
    00102         void setOrdinate(size_t index, size_t ordinateIndex,
    00103                         double value);
    00104
    00105         void expandEnvelope(Envelope &env) const;
    00106
    00107         size_t getDimension() const { return 3; }
    00108
    00109         void apply_rw(const CoordinateFilter *filter);
    00110
    00111         void apply_ro(CoordinateFilter *filter) const;
    00112
    00113         virtual CoordinateSequence& removeRepeatedPoints();
    00114
    00115 private:
    00116         std::vector<Coordinate> *vect;
    00117 };
    00118
    00120 typedef CoordinateArraySequence DefaultCoordinateSequence;
    00121
    00122 } // namespace geos.geom
    00123 } // namespace geos
    00124
    00125 //#ifdef GEOS_INLINE
    00126 //# include "geos/geom/CoordinateArraySequence.inl"
    00127 //#endif
    00128
    00129 #endif // ndef GEOS_GEOM_COORDINATEARRAYSEQUENCE_H
    00130
    00131 /**********************************************************************
    00132  * $Log$
    00133  * Revision 1.4  2006/06/12 10:10:39  strk
    00134  * Fixed getGeometryN() to take size_t rather then int, changed unsigned int parameters to size_t.
    00135  *
    00136  * Revision 1.3  2006/05/03 08:58:34  strk
    00137  * added new non-static CoordinateSequence::removeRepeatedPoints() mutator.
    00138  *
    00139  * Revision 1.2  2006/03/24 09:52:41  strk
    00140  * USE_INLINE => GEOS_INLINE
    00141  *
    00142  * Revision 1.1  2006/03/09 16:46:49  strk
    00143  * geos::geom namespace definition, first pass at headers split
    00144  *
    00145  **********************************************************************/