77 lines
2.3 KiB
C++
77 lines
2.3 KiB
C++
/*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* Copyright 2015 Danny Robson <danny@nerdcruft.net>
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*/
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#ifndef __UTIL_COORD_INIT_HPP
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#define __UTIL_COORD_INIT_HPP
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#include "store.hpp"
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#include <cstdlib>
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namespace util { namespace coord {
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template <size_t S, typename T, typename...>
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struct init;
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//-------------------------------------------------------------------------
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template <typename T, typename ...tags>
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struct init<1,T,tags...> : public store<1,T,tags...>
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{
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using store<1,T,tags...>::store;
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constexpr init () = default;
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constexpr init (T v0):
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store<1,T,tags...> ({v0})
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{ ; }
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};
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//-------------------------------------------------------------------------
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template <typename T, typename ...tags>
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struct init<2,T,tags...> : public store<2,T,tags...>
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{
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using store<2,T,tags...>::store;
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constexpr init () = default;
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constexpr init (T v0, T v1):
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store<2,T,tags...> ({ v0, v1 })
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{ ; }
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};
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//-------------------------------------------------------------------------
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template <typename T, typename ...tags>
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struct init<3,T,tags...> : public store<3,T,tags...>
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{
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using store<3,T,tags...>::store;
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constexpr init () = default;
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constexpr init (T v0, T v1, T v2):
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store<3,T,tags...> ({v0, v1, v2})
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{ ; }
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};
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//-------------------------------------------------------------------------
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template <typename T, typename ...tags>
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struct init<4,T,tags...> : public store<4,T,tags...>
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{
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using store<4,T,tags...>::store;
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constexpr init () = default;
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constexpr init (T v0, T v1, T v2, T v3):
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store<4,T,tags...> ({ v0, v1, v2, v3 })
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{ ; }
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};
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} }
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#endif
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