00001 00003 /* FAU Discrete Event Systems Library (libfaudes) 00004 00005 Copyright (C) 2006 Bernd Opitz 00006 Exclusive copyright is granted to Klaus Schmidt 00007 00008 This library is free software; you can redistribute it and/or 00009 modify it under the terms of the GNU Lesser General Public 00010 License as published by the Free Software Foundation; either 00011 version 2.1 of the License, or (at your option) any later version. 00012 00013 This library is distributed in the hope that it will be useful, 00014 but WITHOUT ANY WARRANTY; without even the implied warranty of 00015 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00016 Lesser General Public License for more details. 00017 00018 You should have received a copy of the GNU Lesser General Public 00019 License along with this library; if not, write to the Free Software 00020 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ 00021 00022 00023 #ifndef TOKEN_H 00024 00025 #include "definitions.h" 00026 #include "helper.h" 00027 #include <string> 00028 #include <iostream> 00029 #include <fstream> 00030 #include <assert.h> 00031 00032 namespace faudes { 00033 00052 class Token { 00053 public: 00054 00058 Token(void); 00059 00063 Token(const Token& rToken); 00064 00065 00069 ~Token(void); 00070 00074 enum TokenType { 00075 None, 00076 Begin, 00077 End, 00078 String, 00079 Option, 00080 Integer, 00081 Integer16, 00082 Float 00083 }; 00084 00085 00090 void SetNone(void); 00091 00098 void SetString(const std::string& rName); 00099 00106 void SetBegin(const std::string& rName); 00107 00114 void SetEnd(const std::string& rName); 00115 00122 void SetOption(const std::string& rName); 00123 00130 void SetInteger(const long int number); 00131 00138 void SetInteger16(const long int number); 00139 00146 void SetFloat(const double number); 00147 00154 long int IntegerValue(void) const { 00155 return(mIntegerValue); 00156 } 00157 00164 double FloatValue(void) const { 00165 return(mFloatValue); 00166 } 00167 00174 const std::string& StringValue(void) const { 00175 return(mStringValue); 00176 } 00177 00184 TokenType Type(void) const { 00185 return(mType); 00186 } 00187 00196 int Read(std::istream* pStream); 00197 00206 void Write(std::ostream* pStream); 00207 00208 private: 00210 TokenType mType; 00211 00213 std::string mStringValue; 00214 00216 long int mIntegerValue; 00217 00219 double mFloatValue; 00220 00221 00231 bool ReadNumber(std::istream* pStream); 00232 00243 bool ReadString(std::istream* pStream, char stop); 00244 00254 int ReadSpace(std::istream* pStream); 00255 }; 00256 00257 } // namespace faudes 00258 00259 #define TOKEN_H 00260 #endif 00261 00262