GEOS
3.4.2
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00001 /********************************************************************** 00002 * 00003 * GEOS - Geometry Engine Open Source 00004 * http://geos.osgeo.org 00005 * 00006 * Copyright (C) 2005-2006 Refractions Research Inc. 00007 * Copyright (C) 2001-2002 Vivid Solutions 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 * Last port: ORIGINAL WORK 00017 * 00018 **********************************************************************/ 00019 00020 #ifndef GEOS_IO_STRINGTOKENIZER_H 00021 #define GEOS_IO_STRINGTOKENIZER_H 00022 00023 #include <geos/export.h> 00024 00025 #include <string> 00026 00027 #ifdef _MSC_VER 00028 #pragma warning(push) 00029 #pragma warning(disable: 4251) // warning C4251: needs to have dll-interface to be used by clients of class 00030 #endif 00031 00032 namespace geos { 00033 namespace io { 00034 00035 class GEOS_DLL StringTokenizer { 00036 public: 00037 enum { 00038 TT_EOF, 00039 TT_EOL, 00040 TT_NUMBER, 00041 TT_WORD 00042 }; 00043 //StringTokenizer(); 00044 StringTokenizer(const std::string& txt); 00045 ~StringTokenizer() {} 00046 int nextToken(); 00047 int peekNextToken(); 00048 double getNVal(); 00049 std::string getSVal(); 00050 private: 00051 const std::string &str; 00052 std::string stok; 00053 double ntok; 00054 std::string::const_iterator iter; 00055 00056 // Declare type as noncopyable 00057 StringTokenizer(const StringTokenizer& other); 00058 StringTokenizer& operator=(const StringTokenizer& rhs); 00059 }; 00060 00061 } // namespace io 00062 } // namespace geos 00063 00064 #ifdef _MSC_VER 00065 #pragma warning(pop) 00066 #endif 00067 00068 #endif // #ifndef GEOS_IO_STRINGTOKENIZER_H