/***************************************************************************
 *   Copyright (C) 2008-2012 by Andrzej Rybczak                            *
 *   electricityispower@gmail.com                                          *
 *                                                                         *
 *   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 St, Fifth Floor, Boston, MA 02110-1301, USA.              *
 ***************************************************************************/

#include <cassert>
#include "string_utilities.h"

std::vector<std::string> split(const std::string &s, const std::string &delimiter)
{
	if (delimiter.empty())
		return { s };
	std::vector<std::string> result;
	size_t i = 0, j = 0;
	while (true)
	{
		i = j;
		j = s.find(delimiter, i);
		if (j == std::string::npos)
			break;
		else
			result.push_back(s.substr(i, j-i));
		j += delimiter.length();
	}
	result.push_back(s.substr(i));
	return result;
}