34 lines
957 B
C
34 lines
957 B
C
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#pragma once
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#include "platform.h"
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template <typename TDestination, typename TSource>
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typename etl::enable_if<(sizeof(TDestination) == sizeof(TSource)) &&
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etl::is_trivially_copyable<TSource>::value &&
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etl::is_trivially_copyable<TDestination>::value, TDestination>::type
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bit_cast(const TSource& source) ETL_NOEXCEPT
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{
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TDestination destination;
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memcpy(&destination, &source, sizeof(TDestination));
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return destination;
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}
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template <typename TDestination, typename TSource>
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ETL_CONSTEXPR
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typename etl::enable_if<(sizeof(TDestination) == sizeof(TSource)) &&
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etl::is_trivially_copyable<TSource>::value &&
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etl::is_trivially_copyable<TDestination>::value, TDestination>::type
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bit_cast(const TSource& source) ETL_NOEXCEPT
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{
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TDestination destination;
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__builtin_memcpy(&destination, &source, sizeof(TDestination));
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return destination;
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}
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