143 lines
3.1 KiB
C++
143 lines
3.1 KiB
C++
#pragma once
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#include "CoreTypes.h"
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#include "Memory/Memory.h"
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#include "Templates/Utility.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 <CDefaultConstructible ElementType>
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FORCEINLINE void DefaultConstruct(void* Address, size_t Count = 1)
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{
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if constexpr (!CTriviallyDefaultConstructible<ElementType>)
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{
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while (Count)
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{
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new (Address) ElementType;
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++reinterpret_cast<ElementType*&>(Address);
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--Count;
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}
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}
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}
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template <typename DestinationElementType, typename SourceElementType = DestinationElementType>
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requires (CConstructibleFrom<DestinationElementType, const SourceElementType&>)
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FORCEINLINE void Construct(void* Destination, const SourceElementType* Source, size_t Count = 1)
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{
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if constexpr (CTriviallyConstructibleFrom<DestinationElementType, const SourceElementType> && sizeof(DestinationElementType) == sizeof(SourceElementType))
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{
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Memory::Memcpy(Destination, Source, sizeof(SourceElementType) * Count);
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}
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else
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{
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while (Count)
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{
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new (Destination) DestinationElementType(*Source);
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++reinterpret_cast<DestinationElementType*&>(Destination);
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++Source;
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--Count;
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}
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}
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}
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template <CCopyConstructible ElementType>
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FORCEINLINE void CopyConstruct(void* Destination, const ElementType* Source, size_t Count = 1)
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{
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if constexpr (CTriviallyCopyConstructible<ElementType>)
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{
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Memory::Memcpy(Destination, Source, sizeof(ElementType) * Count);
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}
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else
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{
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while (Count)
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{
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new (Destination) ElementType(*Source);
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++reinterpret_cast<ElementType*&>(Destination);
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++Source;
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--Count;
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}
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}
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}
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template <CMoveConstructible ElementType>
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FORCEINLINE void MoveConstruct(void* Destination, ElementType* Source, size_t Count = 1)
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{
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if constexpr (CTriviallyMoveConstructible<ElementType>)
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{
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Memory::Memmove(Destination, Source, sizeof(ElementType) * Count);
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}
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else
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{
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while (Count)
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{
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new (Destination) ElementType(MoveTemp(*Source));
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++reinterpret_cast<ElementType*&>(Destination);
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++Source;
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--Count;
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}
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}
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}
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template <CCopyAssignable ElementType>
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FORCEINLINE void CopyAssign(ElementType* Destination, const ElementType* Source, size_t Count = 1)
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{
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if constexpr (CTriviallyCopyAssignable<ElementType>)
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{
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Memory::Memcpy(Destination, Source, sizeof(ElementType) * Count);
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}
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else
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{
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while (Count)
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{
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*Destination = *Source;
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++Destination;
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++Source;
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--Count;
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}
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}
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}
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template <CMoveAssignable ElementType>
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FORCEINLINE void MoveAssign(ElementType* Destination, ElementType* Source, size_t Count = 1)
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{
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if constexpr (CTriviallyMoveAssignable<ElementType>)
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{
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Memory::Memmove(Destination, Source, sizeof(ElementType) * Count);
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}
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else
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{
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while (Count)
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{
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*Destination = MoveTemp(*Source);
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++Destination;
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++Source;
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--Count;
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}
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}
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}
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template <CDestructible ElementType>
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FORCEINLINE void Destruct(ElementType* Element, size_t Count = 1)
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{
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if constexpr (!CTriviallyDestructible<ElementType>)
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{
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while (Count)
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{
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Element->~ElementType();
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++Element;
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--Count;
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}
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}
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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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