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https://github.com/bolero-MURAKAMI/Sprout.git
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35 lines
1.1 KiB
C++
35 lines
1.1 KiB
C++
/*=============================================================================
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Copyright (c) 2011-2019 Bolero MURAKAMI
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https://github.com/bolero-MURAKAMI/Sprout
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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=============================================================================*/
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#ifndef SPROUT_DETAIL_STATIC_SIZE_HPP
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#define SPROUT_DETAIL_STATIC_SIZE_HPP
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#include <sprout/config.hpp>
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namespace sprout {
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namespace detail {
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template<typename T, T V>
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struct base_static_size {
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public:
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SPROUT_STATIC_CONSTEXPR T static_size = V;
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public:
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static SPROUT_CONSTEXPR T
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fixed_size() SPROUT_NOEXCEPT {
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return static_size;
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}
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};
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template<typename T, T V>
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SPROUT_CONSTEXPR_OR_CONST T sprout::detail::base_static_size<T, V>::static_size;
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template<typename Container>
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struct inherit_static_size
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: public sprout::detail::base_static_size<typename Container::size_type, Container::static_size>
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{};
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} // namespace detail
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} // namespace sprout
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#endif // #ifndef SPROUT_DETAIL_STATIC_SIZE_HPP
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