49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
#pragma once
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#include "CoreTypes.h"
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#include "TypeTraits/TypeTraits.h"
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NAMESPACE_REDCRAFT_BEGIN
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NAMESPACE_MODULE_BEGIN(Redcraft)
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NAMESPACE_MODULE_BEGIN(Utility)
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NAMESPACE_BEGIN(Memory)
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template <typename T>
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FORCEINLINE constexpr T Align(T InValue, size_t Alignment)
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{
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static_assert(TIsIntegral<T>::Value || TIsPointer<T>::Value, "Align expects an integer or pointer type");
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return (T)(((uintptr_t)(InValue) + static_cast<uintptr_t>(Alignment) - 1) & ~(static_cast<uintptr_t>(Alignment) - 1));
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}
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template <typename T>
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FORCEINLINE constexpr T AlignDown(T InValue, size_t Alignment)
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{
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static_assert(TIsIntegral<T>::Value || TIsPointer<T>::Value, "AlignDown expects an integer or pointer type");
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return (T)((uintptr_t)(InValue) & ~(static_cast<uintptr_t>(Alignment) - 1));
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}
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template <typename T>
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FORCEINLINE constexpr T AlignArbitrary(T InValue, size_t Alignment)
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{
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static_assert(TIsIntegral<T>::Value || TIsPointer<T>::Value, "AlignArbitrary expects an integer or pointer type");
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return (T)((((uintptr_t)(InValue) + static_cast<uintptr_t>(Alignment) - 1) / static_cast<uintptr_t>(Alignment)) * static_cast<uintptr_t>(Alignment));
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}
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template <typename T>
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FORCEINLINE constexpr bool IsAligned(T InValue, size_t Alignment)
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{
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static_assert(TIsIntegral<T>::Value || TIsPointer<T>::Value, "IsAligned expects an integer or pointer type");
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return !((uintptr_t)(InValue) & (static_cast<uintptr_t>(Alignment) - 1));
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}
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NAMESPACE_END(Memory)
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NAMESPACE_MODULE_END(Utility)
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NAMESPACE_MODULE_END(Redcraft)
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NAMESPACE_REDCRAFT_END
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