FRCPropertyVariant | Unreal Engine 5.7 Documentation

Container that can hold either a PropertyHandle, or Property/Data pair. Similar to FFieldVariant


Name	FRCPropertyVariant
Type	class
Header File	/Engine/Plugins/VirtualProduction/RemoteControl/Source/RemoteControlCommon/Public/RCPropertyUtilities.h
Include Path	#include "RCPropertyUtilities.h"

Syntax

class FRCPropertyVariant

Name	Remarks	Include Path
FRCPropertyVariant ( const FProperty* InProperty, TArray< uint8 >& InPropertyData, const int32& InNumElements )	Construct from a Property and backing data array. Preferred over a raw ptr.	RCPropertyUtilities.h
FRCPropertyVariant ( const FProperty* InProperty, const void* InPropertyData, const int32& InNumElements )	Construct from a Property, PropertyData ptr, and the expected element count (needed for arrays, strings, etc.).	RCPropertyUtilities.h
FRCPropertyVariant ( const TSharedPtr< IPropertyHandle >& InPropertyHandle )	Construct from an IPropertyHandle.	RCPropertyUtilities.h
FRCPropertyVariant ()		RCPropertyUtilities.h

Name	Remarks	Include Path	Unreal Specifiers
virtual ~FRCPropertyVariant()		RCPropertyUtilities.h

Name	Type	Include Path
bHasHandle	bool	RCPropertyUtilities.h
NumElements	int32	RCPropertyUtilities.h
Property	TWeakFieldPtr< const FProperty >	RCPropertyUtilities.h
PropertyContainer	TArray< uint8 > *	RCPropertyUtilities.h
PropertyData	void *	RCPropertyUtilities.h
PropertyHandle	TSharedPtr< IPropertyHandle >	RCPropertyUtilities.h

Name	Remarks	Include Path
int32 GetElementSize()	Gets individual element size (for arrays, etc.).	RCPropertyUtilities.h
PropertyType * GetProperty ()	Gets the typed property, returns nullptr if not cast.	RCPropertyUtilities.h
FProperty * GetProperty ()	Gets the property.	RCPropertyUtilities.h
TArray< uint8 > * GetPropertyContainer()	Gets the property container (byte array), if available.	RCPropertyUtilities.h
void * GetPropertyData ( const FProperty* InContainer, int32 InIdx ) const	Gets the data pointer	RCPropertyUtilities.h
ValueType * GetPropertyValue ( const FProperty* InContainer, int32 InIdx ) const	Returns the data as the ValueType.	RCPropertyUtilities.h
FString * GetPropertyValue ( const FProperty* InContainer, int32 InIdx ) const
FString * GetPropertyValue ( const FProperty* InContainer, int32 InIdx ) const		RCPropertyUtilities.h
void InferNum ( const FRCPropertyVariant* InOtherProperty )	Calculate number of elements based on available info.	RCPropertyUtilities.h
void Init ( int32 InSize )	Initialize/allocate if necessary.	RCPropertyUtilities.h
bool IsHandle()	Is this backed by an IPropertyHandle?	RCPropertyUtilities.h
int32 Num()	Gets the number of elements, more than 1 if an array.	RCPropertyUtilities.h
int32 Size()	Gets the size of the underlying data.	RCPropertyUtilities.h

Name	Remarks	Include Path	Unreal Specifiers
bool operator!= ( const FRCPropertyVariant& InOther ) const		RCPropertyUtilities.h
bool operator== ( const FRCPropertyVariant& InOther ) const	Comparison is by property, not by property instance value.	RCPropertyUtilities.h