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