47 lines
1.2 KiB
C++
47 lines
1.2 KiB
C++
/*
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* This file is part of libgim.
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*
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* libgim is free software: you can redistribute it and/or modify it under the
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* terms of the GNU General Public License as published by the Free Software
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* Foundation, either version 3 of the License, or (at your option) any later
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* version.
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*
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* libgim is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* 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 libgim. If not, see <http://www.gnu.org/licenses/>.
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*
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* Copyright 2011 Danny Robson <danny@nerdcruft.net>
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*/
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#ifndef __UTIL_TYPES_HPP
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#define __UTIL_TYPES_HPP
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#include "platform.hpp"
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#include <cstdint>
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#include <cstdlib>
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#include <memory>
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/// Returns the number of elements of a statically allocated array
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#if !defined(COMPILER_CLANG)
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template <typename T, size_t N>
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size_t elems(T (&)[N])
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{ return N; }
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#else
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#define elems(x) (sizeof(x) / 0[x])
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#endif
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template<class T, class...Args>
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std::unique_ptr<T>
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make_unique(Args&&... args) {
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return std::unique_ptr<T> (new T(std::forward<Args>(args)...));
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}
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#endif
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