/[thuban]/branches/WIP-pyshapelib-bramz/libraries/shapelib/shptree.c
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revision 1612 by jan, Tue Aug 19 21:29:25 2003 UTC revision 1769 by bh, Thu Oct 2 15:15:16 2003 UTC
# Line 3  Line 3 
3   *   *
4   * Project:  Shapelib   * Project:  Shapelib
5   * Purpose:  Implementation of quadtree building and searching functions.   * Purpose:  Implementation of quadtree building and searching functions.
6   * Author:   Frank Warmerdam, [email protected]   * Author:   Frank Warmerdam, [email protected]
7   *   *
8   ******************************************************************************   ******************************************************************************
9   * Copyright (c) 1999, Frank Warmerdam   * Copyright (c) 1999, Frank Warmerdam
# Line 34  Line 34 
34   ******************************************************************************   ******************************************************************************
35   *   *
36   * $Log$   * $Log$
37   * Revision 1.1  2003/08/19 21:29:25  jan   * Revision 1.2  2003/10/02 15:15:16  bh
38   * These files have been moved here from thuban/extensions/shapelib/   * Update to shapelib 1.2.10
39   * See there in the Attic for the older history.   *
40   *   * Revision 1.9  2003/01/28 15:53:41  warmerda
41   * Revision 1.2  2002/05/08 13:48:43  bh   * Avoid build warnings.
42   *      * extensions/shapelib/shptree.c (compare_ints): Make arguments   *
43   *      const void * as in the qsort prototype   * Revision 1.8  2002/05/07 13:07:45  warmerda
44   *      (SHPTreeFindLikelyShapes): Remove some unused variables.   * use qsort() - patch from Bernhard Herzog
45   *   *
46   * Revision 1.1  2002/05/07 14:09:34  bh   * Revision 1.7  2002/01/15 14:36:07  warmerda
47   * * extensions/shapelib/shptree.c: Modified version of shptree.c of   * updated email address
  * shapelib 1.2.9. The only real difference is the use of qsort  
  * instead of a bubble sort implementation  
48   *   *
49   * Revision 1.6  2001/05/23 13:36:52  warmerda   * Revision 1.6  2001/05/23 13:36:52  warmerda
50   * added use of SHPAPI_CALL   * added use of SHPAPI_CALL
# Line 75  static char rcsid[] = Line 73  static char rcsid[] =
73    
74  #include <math.h>  #include <math.h>
75  #include <assert.h>  #include <assert.h>
   
76  #include <stdlib.h>  #include <stdlib.h>
77    #include <string.h>
78    
79  #ifndef TRUE  #ifndef TRUE
80  #  define TRUE 1  #  define TRUE 1
# Line 600  SHPTreeCollectShapeIds( SHPTree *hTree, Line 598  SHPTreeCollectShapeIds( SHPTree *hTree,
598    
599  /* helper for qsort */  /* helper for qsort */
600  static int  static int
601  compare_ints(const void * a, const void * b)  compare_ints( const void * a, const void * b)
602  {  {
603      return (*(int*)a) - (*(int*)b);      return (*(int*)a) - (*(int*)b);
604  }  }
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