00001 /********************************************************************** 00002 * $Id: StringTokenizer.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) 2005-2006 Refractions Research Inc. 00008 * Copyright (C) 2001-2002 Vivid Solutions Inc. 00009 * 00010 * This is free software; you can redistribute and/or modify it under 00011 * the terms of the GNU Lesser General Public Licence as published 00012 * by the Free Software Foundation. 00013 * See the COPYING file for more information. 00014 * 00015 **********************************************************************/ 00016 00017 #ifndef GEOS_IO_STRINGTOKENIZER_H 00018 #define GEOS_IO_STRINGTOKENIZER_H 00019 00020 #include <string> 00021 00022 namespace geos { 00023 namespace io { 00024 00025 class StringTokenizer { 00026 public: 00027 enum { 00028 TT_EOF, 00029 TT_EOL, 00030 TT_NUMBER, 00031 TT_WORD 00032 }; 00033 //StringTokenizer(); 00034 StringTokenizer(const std::string& txt); 00035 ~StringTokenizer() {}; 00036 int nextToken(); 00037 int peekNextToken(); 00038 double getNVal(); 00039 std::string getSVal(); 00040 private: 00041 const std::string &str; 00042 std::string stok; 00043 double ntok; 00044 std::string::const_iterator iter; 00045 }; 00046 00047 } // namespace io 00048 } // namespace geos 00049 00050 #endif // #ifndef GEOS_IO_STRINGTOKENIZER_H 00051 00052 /********************************************************************** 00053 * $Log$ 00054 * Revision 1.1 2006/03/20 18:18:14 strk 00055 * io.h header split 00056 * 00057 **********************************************************************/