src/simplify/TaggedLineSegment.cpp

   1 /**********************************************************************
   2  * $Id$
   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 Licence as published
  11  * by the Free Software Foundation.
  12  * See the COPYING file for more information.
  13  *
  14  **********************************************************************
  15  *
  16  * Last port: simplify/TaggedLineSegment.java rev. 1.1 (JTS-1.7.1)
  17  *
  18  **********************************************************************/
  19
  20 #include <geos/simplify/TaggedLineSegment.h>
  21
  22 #include <cassert>
  23
  24 #ifndef GEOS_DEBUG
  25 #define GEOS_DEBUG 0
  26 #endif
  27
  28 #ifdef GEOS_DEBUG
  29 #include <iostream>
  30 #endif
  31
  32 namespace geos {
  33 namespace simplify { // geos::simplify
  34
  35 TaggedLineSegment::TaggedLineSegment(const geom::Coordinate& p0,
  36                         const geom::Coordinate& p1,
  37                         const geom::Geometry* nParent,
  38                         unsigned int nIndex)
  39         :
  40         LineSegment(p0, p1),
  41         parent(nParent),
  42         index(nIndex)
  43 {
  44 }
  45
  46 TaggedLineSegment::TaggedLineSegment(const geom::Coordinate& p0,
  47                         const geom::Coordinate& p1)
  48         :
  49         LineSegment(p0, p1),
  50         parent(NULL),
  51         index(0)
  52 {
  53 }
  54
  55 TaggedLineSegment::TaggedLineSegment(const TaggedLineSegment& ls)
  56         :
  57         LineSegment(ls),
  58         parent(ls.parent),
  59         index(ls.index)
  60 {
  61 }
  62
  63 const geom::Geometry*
  64 TaggedLineSegment::getParent() const
  65 {
  66         return parent;
  67 }
  68
  69 unsigned int
  70 TaggedLineSegment::getIndex() const
  71 {
  72         return index;
  73 }
  74
  75 } // namespace geos::simplify
  76 } // namespace geos
  77
  78 /**********************************************************************
  79  * $Log$
  80  * Revision 1.2  2006/04/12 17:19:57  strk
  81  * Ported TaggedLineStringSimplifier class, made LineSegment class
  82  * polymorphic to fix derivation of TaggedLineSegment
  83  *
  84  * Revision 1.1  2006/04/12 14:22:12  strk
  85  * Initial implementation of TaggedLineSegment and TaggedLineString classes
  86  *
  87  **********************************************************************/