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# CoordinateArraySequence.h

    00001 /**********************************************************************
    00002  * $Id: CoordinateArraySequence.h 3255 2011-03-01 17:56:10Z mloskot $
    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/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 GEOS_DLL 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(std::size_t pos) const;
    00047
    00049         virtual void getAt(std::size_t i, Coordinate& c) const;
    00050
    00051         //int size() const;
    00052         size_t getSize() const;
    00053
    00054         // @deprecated
    00055         const std::vector<Coordinate>* toVector() const;
    00056
    00057         // See dox in CoordinateSequence.h
    00058         void toVector(std::vector<Coordinate>&) const;
    00059
    00061         CoordinateArraySequence();
    00062
    00064         CoordinateArraySequence(std::vector<Coordinate> *coords,
    00065                                 std::size_t dimension = 0);
    00066
    00068         CoordinateArraySequence(std::size_t n, std::size_t dimension = 0);
    00069
    00070         ~CoordinateArraySequence();
    00071
    00072         bool isEmpty() const { return empty(); }
    00073
    00074         bool empty() const { return vect->empty(); }
    00075
    00077         void clear() { vect->clear(); }
    00078
    00079         void add(const Coordinate& c);
    00080
    00081         virtual void add(const Coordinate& c, bool allowRepeated);
    00082
    00094         virtual void add(std::size_t i, const Coordinate& coord, bool allowRepeated);
    00095
    00096         void setAt(const Coordinate& c, std::size_t pos);
    00097
    00098         void deleteAt(std::size_t pos);
    00099
    00100         std::string toString() const;
    00101
    00102         void setPoints(const std::vector<Coordinate> &v);
    00103
    00104         double getOrdinate(std::size_t index,
    00105                         size_t ordinateIndex) const;
    00106
    00107         void setOrdinate(std::size_t index, std::size_t ordinateIndex,
    00108                         double value);
    00109
    00110         void expandEnvelope(Envelope &env) const;
    00111
    00112     std::size_t getDimension() const;
    00113
    00114         void apply_rw(const CoordinateFilter *filter);
    00115
    00116         void apply_ro(CoordinateFilter *filter) const;
    00117
    00118         virtual CoordinateSequence& removeRepeatedPoints();
    00119
    00120 private:
    00121         std::vector<Coordinate> *vect;
    00122     mutable std::size_t dimension;
    00123 };
    00124
    00126 typedef CoordinateArraySequence DefaultCoordinateSequence;
    00127
    00128 } // namespace geos.geom
    00129 } // namespace geos
    00130
    00131 //#ifdef GEOS_INLINE
    00132 //# include "geos/geom/CoordinateArraySequence.inl"
    00133 //#endif
    00134
    00135 #endif // ndef GEOS_GEOM_COORDINATEARRAYSEQUENCE_H
    00136
    00137 /**********************************************************************
    00138  * $Log$
    00139  * Revision 1.4  2006/06/12 10:10:39  strk
    00140  * Fixed getGeometryN() to take size_t rather then int, changed unsigned int parameters to size_t.
    00141  *
    00142  * Revision 1.3  2006/05/03 08:58:34  strk
    00143  * added new non-static CoordinateSequence::removeRepeatedPoints() mutator.
    00144  *
    00145  * Revision 1.2  2006/03/24 09:52:41  strk
    00146  * USE_INLINE => GEOS_INLINE
    00147  *
    00148  * Revision 1.1  2006/03/09 16:46:49  strk
    00149  * geos::geom namespace definition, first pass at headers split
    00150  *
    00151  **********************************************************************/