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API > API/Runtime > API/Runtime/Core > API/Runtime/Core/Misc
References
| Module | Core |
| Header | /Engine/Source/Runtime/Core/Public/Misc/Variant.h |
| Include | #include "Misc/Variant.h" |
Syntax
template<typename T>
struct TVariantTraits
Remarks
Stub for variant type traits.
Actual type traits need to be declared through template specialization for custom data types that are to be used in FVariant. Traits for the most commonly used built-in types are declared below.
Complex types, such as structures and classes can be serialized into a byte array and then assigned to a variant. Note that you will be responsible for ensuring correct byte ordering when serializing those types.
Specializations
TVariantTraits< ANSICHAR >
TVariantTraits< bool >
TVariantTraits< double >
TVariantTraits< FBox >
TVariantTraits< FBoxSphereBounds >
TVariantTraits< FColor >
TVariantTraits< FDateTime >
TVariantTraits< FGuid >
TVariantTraits< FIntPoint >
TVariantTraits< FIntRect >
TVariantTraits< FIntVector >
TVariantTraits< FLinearColor >
TVariantTraits< float >
TVariantTraits< FMatrix >
TVariantTraits< FName >
TVariantTraits< FNetworkGUID >
TVariantTraits< FPlane >
TVariantTraits< FQuat >
TVariantTraits< FRandomStream >
TVariantTraits< FRotator >
TVariantTraits< FString >
TVariantTraits< FTimespan >
TVariantTraits< FTransform >
TVariantTraits< FTwoVectors >
TVariantTraits< FVector >
TVariantTraits< FVector2D >
TVariantTraits< FVector4 >
TVariantTraits< int16 >
TVariantTraits< int32 >
TVariantTraits< int64 >
TVariantTraits< int8 >
TVariantTraits< uint16 >
TVariantTraits< uint32 >
TVariantTraits< uint64 >
TVariantTraits< uint8 >
TVariantTraits< WIDECHAR >
Functions
| Type | Name | Description | |
|---|---|---|---|
  |
constexpr EVariantTypes | GetType () |