// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*- // -- LocalUtil.h -- // Copyright (c) 2001 - 2003 Jason 'vanRijn' Kasper <vR at movingparts dot net> // // Permission is hereby granted, free of charge, to any person obtaining a // copy of this software and associated documentation files (the "Software"), // to deal in the Software without restriction, including without limitation // the rights to use, copy, modify, merge, publish, distribute, sublicense, // and/or sell copies of the Software, and to permit persons to whom the // Software is furnished to do so, subject to the following conditions: // // The above copyright notice and this permission notice shall be included in // all copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER // DEALINGS IN THE SOFTWARE. // E_O_H_VR #ifndef LOCALUTIL_HH #define LOCALUTIL_HH #include <string> #include <fstream> #include <vector> #include <iostream> class LocalUtil { public: // trim_right() family. static inline std::string trim_right ( const std::string & source , const std::string & t = " " ) { std::string str = source; return str.erase ( str.find_last_not_of ( t ) + 1 ) ; } // trim_left() family. static inline std::string trim_left ( const std::string & source , const std::string & t = " " ) { std::string str = source; return str.erase ( 0 , source.find_first_not_of ( t ) ) ; } // trim() family. static inline std::string trim ( const std::string & source , const std::string & t = " " ) { std::string str = source; return trim_left ( trim_right ( str , t ) , t ) ; } static unsigned int splitString(const std::string & _input, const std::string & _delim, std::vector<string>& results) { const std::string::size_type sizeS1 = _input.size(),sizeS2 = _delim.size(); std::string::size_type iPos = 0, newPos = iPos; do { newPos = _input.find(_delim, iPos); if (newPos == iPos) { iPos += sizeS2; continue; } if (newPos == std::string::npos) { results.push_back(_input.substr(iPos, sizeS1 - iPos)); iPos = sizeS1; // iPos points to end of string } else { results.push_back(_input.substr(iPos, newPos - iPos)); iPos = newPos + sizeS2; } } while (iPos < sizeS1); return results.size(); } }; #endif