/**
	This file is a part of our_dick
	Copyright (C) 2020 rexy712

	This program is free software: you can redistribute it and/or modify
	it under the terms of the GNU Affero General Public License as published by
	the Free Software Foundation, either version 3 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 Affero General Public License for more details.

	You should have received a copy of the GNU Affero General Public License
	along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef OUR_DICK_SEQUENCE_HPP
#define OUR_DICK_SEQUENCE_HPP

#include <utility> //integer_sequence

namespace util{
	//generate an integer sequence counting up from 0. eg 0,1,2,3...
	template<int I, int... Is>
	struct sequence_gen{
		using type = typename sequence_gen<I-1, Is..., sizeof...(Is)>::type;
	};
	template<int... Is>
	struct sequence_gen<0,Is...>{
		using type = std::integer_sequence<int,Is...>;
	};

}

#endif