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StringTokenizer.h

00001 /**********************************************************************
00002  * $Id: StringTokenizer.h 3255 2011-03-01 17:56:10Z 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  * Last port: ORIGINAL WORK
00018  *
00019  **********************************************************************/
00020 
00021 #ifndef GEOS_IO_STRINGTOKENIZER_H
00022 #define GEOS_IO_STRINGTOKENIZER_H
00023 
00024 #include <geos/export.h>
00025 
00026 #include <string>
00027 
00028 #ifdef _MSC_VER
00029 #pragma warning(push)
00030 #pragma warning(disable: 4251) // warning C4251: needs to have dll-interface to be used by clients of class
00031 #endif
00032 
00033 namespace geos {
00034 namespace io {
00035 
00036 class GEOS_DLL StringTokenizer {
00037 public:
00038         enum {
00039                 TT_EOF,
00040                 TT_EOL,
00041                 TT_NUMBER,
00042                 TT_WORD
00043         };
00044         //StringTokenizer();
00045         StringTokenizer(const std::string& txt);
00046         ~StringTokenizer() {};
00047         int nextToken();
00048         int peekNextToken();
00049         double getNVal();
00050         std::string getSVal();
00051 private:
00052         const std::string &str;
00053         std::string stok;
00054         double ntok;
00055         std::string::const_iterator iter;
00056 
00057     // Declare type as noncopyable
00058     StringTokenizer(const StringTokenizer& other);
00059     StringTokenizer& operator=(const StringTokenizer& rhs);
00060 };
00061 
00062 } // namespace io
00063 } // namespace geos
00064 
00065 #ifdef _MSC_VER
00066 #pragma warning(pop)
00067 #endif
00068 
00069 #endif // #ifndef GEOS_IO_STRINGTOKENIZER_H
00070 
00071 /**********************************************************************
00072  * $Log$
00073  * Revision 1.1  2006/03/20 18:18:14  strk
00074  * io.h header split
00075  *
00076  **********************************************************************/

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