string_conversions.h

00001  
00002 /***************************************************************************
00003  *  string_conversions.h - string conversions
00004  *
00005  *  Created: Thu Oct 12 12:03:49 2006
00006  *  Copyright  2006  Tim Niemueller [www.niemueller.de]
00007  *
00008  ****************************************************************************/
00009 
00010 /*  This program is free software; you can redistribute it and/or modify
00011  *  it under the terms of the GNU General Public License as published by
00012  *  the Free Software Foundation; either version 2 of the License, or
00013  *  (at your option) any later version. A runtime exception applies to
00014  *  this software (see LICENSE.GPL_WRE file mentioned below for details).
00015  *
00016  *  This program is distributed in the hope that it will be useful,
00017  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00018  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00019  *  GNU Library General Public License for more details.
00020  *
00021  *  Read the full text in the LICENSE.GPL_WRE file in the doc directory.
00022  */
00023 
00024 #ifndef __UTILS_MISC_STRINGTOOLS_H_
00025 #define __UTILS_MISC_STRINGTOOLS_H_
00026 
00027 #include <string>
00028 
00029 namespace fawkes {
00030 
00031 
00032 class StringConversions
00033 {
00034  public:
00035   static std::string to_upper(std::string str);
00036   static std::string to_lower(std::string str);
00037 
00038   static std::string to_string(unsigned int i);
00039   static std::string to_string(int i);
00040   static std::string to_string(float f);
00041   static std::string to_string(double d);
00042   static std::string to_string(bool b);
00043 
00044   static unsigned int to_uint(std::string s);
00045   static int          to_int(std::string s);
00046   static float        to_float(std::string s);
00047   static double       to_double(std::string s);
00048   static bool         to_bool(std::string s);
00049 
00050   static void        trim_inplace(std::string &s);
00051   static std::string trim(std::string &s);
00052 
00053  private:
00054   // may not be instantiated!
00055   StringConversions() {};
00056 };
00057 
00058 
00059 } // end namespace fawkes
00060 
00061 #endif

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