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15 lines
398 B
C++
15 lines
398 B
C++
#pragma once
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#include <cstdlib>
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namespace ext
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{
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/** \brief Returns number of elements in an automatic array. */
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template <typename T, std::size_t N>
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constexpr std::size_t size(const T (&)[N]) noexcept { return N; }
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/** \brief Returns number of in a container providing size() member function. */
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template <typename T> constexpr auto size(const T & t) { return t.size(); }
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}
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