38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
/**
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This file is a part of our_dick
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Copyright (C) 2020 rexy712
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero 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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This program 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 Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef OUR_DICK_SEQUENCE_HPP
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#define OUR_DICK_SEQUENCE_HPP
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#include <utility> //integer_sequence
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namespace util{
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//generate an integer sequence counting up from 0. eg 0,1,2,3...
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template<int I, int... Is>
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struct sequence_gen{
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using type = typename sequence_gen<I-1, Is..., sizeof...(Is)>::type;
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};
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template<int... Is>
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struct sequence_gen<0,Is...>{
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using type = std::integer_sequence<int,Is...>;
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};
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}
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#endif
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