// Cyphesis Online RPG Server and AI Engine
// Copyright (C) 2000-2004 Alistair Riddoch
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// 
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software Foundation,
// Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA


#ifndef COMMON_UTILS_H
#define COMMON_UTILS_H

#include <vector>
#include <string>
#include <sstream>

void tokenize(const std::string& str, std::vector<std::string>& tokens, const std::string& delimiters = " ");

// the third parameter of from_string() should be 
// one of std::hex, std::dec or std::oct
template <class T>
bool from_string(T& t, const std::string& s, std::ios_base& (*f)(std::ios_base&))
{
    std::istringstream iss(s);
    return !(iss >> f >> t).fail();
}


#endif // COMMON_UTILS_H