src/string.h

   1 /*********************************
   2 ** Tsunagari Tile Engine        **
   3 ** string.h                     **
   4 ** Copyright 2011-2012 OmegaSDG **
   5 *********************************/
   6
   7 // **********
   8 // Permission is hereby granted, free of charge, to any person obtaining a copy
   9 // of this software and associated documentation files (the "Software"), to
  10 // deal in the Software without restriction, including without limitation the
  11 // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
  12 // sell copies of the Software, and to permit persons to whom the Software is
  13 // furnished to do so, subject to the following conditions:
  14 //
  15 // The above copyright notice and this permission notice shall be included in
  16 // all copies or substantial portions of the Software.
  17 //
  18 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  19 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  20 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  21 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  22 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  23 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  24 // IN THE SOFTWARE.
  25 // **********
  26
  27 #ifndef STRING_H
  28 #define STRING_H
  29
  30 #include <string>
  31 #include <vector>
  32
  33 //! Returns true if the string contains only digits, whitespace, and minus.
  34 bool isInteger(const std::string& s);
  35
  36 //! Returns true if the string contains only digits, whitespace, minus, and
  37 //! period.
  38 bool isDecimal(const std::string& s);
  39
  40 bool isRanges(const std::string& s);
  41
  42
  43 //! Return a bool from a "true"/"false" string.
  44 bool parseBool(const std::string& s);
  45
  46 //! Split a string by a delimiter.
  47 std::vector<std::string> splitStr(const std::string& str,
  48         const std::string& delimiter);
  49
  50 /**
  51  * Parse ranges of integers separated by commas.
  52  * Can take things such as "5-7,2,12-18".
  53  */
  54 std::vector<int> parseRanges(const std::string& format);
  55
  56 //! Convert an integer to a representative string.
  57 std::string itostr(int in);
  58
  59 #endif
  60