49 lines
1.4 KiB
C++
49 lines
1.4 KiB
C++
/* Copyright 2015, Michele Santullo
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* This file is part of DoorKeeper.
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*
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* DoorKeeper is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* DoorKeeper is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with DoorKeeper. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef id4FAEF395B9ED47CB9D6B50B54C9A289A
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#define id4FAEF395B9ED47CB9D6B50B54C9A289A
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#include <cstddef>
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namespace dk {
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namespace bt {
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template <std::size_t... I>
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struct index_seq {
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};
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namespace implem {
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template <std::size_t MIN, std::size_t MAX, std::size_t... I>
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struct range_builder;
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template <std::size_t MIN, std::size_t... I>
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struct range_builder<MIN, MIN, I...> {
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typedef index_seq<I...> type;
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};
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template <std::size_t MIN, std::size_t N, std::size_t... I>
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struct range_builder : public range_builder<MIN, N - 1, N - 1, I...> {
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};
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} //namespace implem
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template <std::size_t MIN, std::size_t MAX>
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using index_range = typename implem::range_builder<MIN, MAX>::type;
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} //namespace bt
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} //namespace dk
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#endif
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