IntervalSize.h

00001 /**********************************************************************
00002  * $Id: IntervalSize.h 1820 2006-09-06 16:54:23Z 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_IDX_QUADTREE_INTERVALSIZE_H
00017 #define GEOS_IDX_QUADTREE_INTERVALSIZE_H
00018 
00019 namespace geos {
00020 namespace index { // geos::index
00021 namespace quadtree { // geos::index::quadtree
00022 
00036 class IntervalSize {
00037 public:
00045         static const int MIN_BINARY_EXPONENT=-50;
00046         static bool isZeroWidth(double min, double max);
00047 };
00048 
00049 } // namespace geos::index::quadtree
00050 } // namespace geos::index
00051 } // namespace geos
00052 
00053 #endif // GEOS_IDX_QUADTREE_INTERVALSIZE_H
00054 
00055 /**********************************************************************
00056  * $Log$
00057  * Revision 1.1  2006/03/22 12:22:50  strk
00058  * indexQuadtree.h split
00059  *
00060  **********************************************************************/
00061 

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