SUMO - Simulation of Urban MObility
NamedColumnsParser.h
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00001 /****************************************************************************/
00008 // A parser to retrieve information from a table with known columns
00009 /****************************************************************************/
00010 // SUMO, Simulation of Urban MObility; see http://sumo.sourceforge.net/
00011 // Copyright (C) 2001-2012 DLR (http://www.dlr.de/) and contributors
00012 /****************************************************************************/
00013 //
00014 //   This file is part of SUMO.
00015 //   SUMO is free software: you can redistribute it and/or modify
00016 //   it under the terms of the GNU General Public License as published by
00017 //   the Free Software Foundation, either version 3 of the License, or
00018 //   (at your option) any later version.
00019 //
00020 /****************************************************************************/
00021 #ifndef NamedColumnsParser_h
00022 #define NamedColumnsParser_h
00023 
00024 
00025 // ===========================================================================
00026 // included modules
00027 // ===========================================================================
00028 #ifdef _MSC_VER
00029 #include <windows_config.h>
00030 #else
00031 #include <config.h>
00032 #endif
00033 
00034 #include <map>
00035 #include <string>
00036 #include <utils/common/StringTokenizer.h>
00037 
00038 
00039 // ===========================================================================
00040 // class definitions
00041 // ===========================================================================
00058 class NamedColumnsParser {
00059 public:
00064     NamedColumnsParser() ;
00065 
00066 
00079     NamedColumnsParser(const std::string& def, const std::string& defDelim = ";",
00080                        const std::string& lineDelim = ";", bool chomp = false,
00081                        bool ignoreCase = true) ;
00082 
00083 
00085     ~NamedColumnsParser() ;
00086 
00087 
00099     void reinit(const std::string& def, const std::string& defDelim = ";",
00100                 const std::string& lineDelim = ";", bool chomp = false,
00101                 bool ignoreCase = true) ;
00102 
00103 
00112     void parseLine(const std::string& line) ;
00113 
00114 
00129     std::string get(const std::string& name,
00130                     bool prune = false) const throw(UnknownElement, OutOfBoundsException);
00131 
00132 
00138     bool know(const std::string& name) const ;
00139 
00140 
00145     bool hasFullDefinition() const ;
00146 
00147 
00148 private:
00161     void reinitMap(std::string def, const std::string& delim = ";",
00162                    bool chomp = false) ;
00163 
00164 
00173     void checkPrune(std::string& str, bool prune) const ;
00174 
00175 
00176 private:
00178     typedef std::map<std::string, size_t> PosMap;
00179 
00181     PosMap myDefinitionsMap;
00182 
00184     std::string myLineDelimiter;
00185 
00187     StringTokenizer myLineParser;
00188 
00190     bool myAmCaseInsensitive;
00191 
00192 };
00193 
00194 
00195 #endif
00196 
00197 /****************************************************************************/
00198 
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