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  3. FDelegateProperty

FDelegateProperty

Describes a pointer to a function bound to an Object.

API > API/Runtime > API/Runtime/CoreUObject > API/Runtime/CoreUObject/UObject

Inheritance Hierarchy

References

   
Module CoreUObject
Header /Engine/Source/Runtime/CoreUObject/Public/UObject/UnrealType.h
Include #include "UObject/UnrealType.h"

Syntax

class FDelegateProperty : public TProperty< FScriptDelegate, FProperty >

Remarks

Describes a pointer to a function bound to an Object.

Variables

  Type Name Description
Public variable TObjectPtr< UFunction > SignatureFunction Points to the source delegate function (the function declared with the delegate keyword) used in the declaration of this delegate property.

Constructors

  Type Name Description
Public function  

FDelegateProperty ( UField* InField
)

  
Public function  

FDelegateProperty ( EInternal InInernal,
FFieldClass* InClass
)

  
Public function  

FDelegateProperty ( FFieldVariant InOwner,
const UECodeGen_Private::FDelegatePropertyParams& Prop
)

 Constructor used for constructing compiled in properties
Public function  

FDelegateProperty ( FFieldVariant InOwner,
const FName& InName,
EObjectFlags InObjectFlags
)

  

Functions

  Type Name Description
Public function Virtual void  
Public function Virtual Const void

AppendSchemaHash ( FBlake3& Builder,
bool bSkipEditorOnly
)

 Updates the given HashBuilder with name and type information of this Property.
Public function Virtual void  
Public function Static FField *

Construct ( const FFieldVariant& InOwner,
const FName& InName,
EObjectFlags InObjectFlags
)

  
Public function Virtual Const bool

ContainsObjectReference ( TArray< const FStructProperty* >& EncounteredStructProps,
EPropertyObjectReferenceType InReferenceType
)

 Returns true if this property, or in the case of e.g. array or struct properties any sub- property, contains a UObject reference.
Protected function Virtual Const void

ExportText_Internal ( FString& ValueStr,
const void* PropertyValueOrContainer,
EPropertyPointerType PropertyPointerType,
const void* DefaultValue,
UObject* Parent,
int32 PortFlags,
UObject* ExportRootScope
)

  
Public function Virtual Const FString  
Public function Virtual Const SIZE_T  
Public function Virtual Const bool

Identical ( const void* A,
const void* B,
uint32 PortFlags
)

 Determines whether the property values are identical.
Protected function Virtual Const const TCHAR *

ImportText_Internal ( const TCHAR* Buffer,
void* ContainerOrPropertyPtr,
EPropertyPointerType PropertyPointerType,
UObject* OwnerObject,
int32 PortFlags,
FOutputDevice* ErrorText
)

  
Public function Virtual void

InstanceSubobjects ( void* Data,
void const* DefaultData,
UObject* Owner,
FObjectInstancingGraph* InstanceGraph
)

 Creates new copies of components
Public function Virtual Const bool

NetSerializeItem ( FArchive& Ar,
UPackageMap* Map,
void* Data,
TArray< uint8 >* MetaData
)

  
Public function Virtual void

PostDuplicate ( const FField& InField
)

 Fixups after duplicating a Field
Public function Virtual Const bool

SameType ( const FProperty* Other
)

 Returns true, if Other is property of exactly the same type
Public function Virtual void Begin UObject interface: the following functions mimic UObject interface for easier transition from UProperties to FProperties.
Public function Virtual Const void

SerializeItem ( FStructuredArchive::FSlot Slot,
void* Value,
void const* Defaults
)

  
Public function Static FFieldClass *  
Public function Static uint64  
Public function Static uint64  

Overridden from TProperty

  Type Name Description
Public function Virtual Const FString

GetCPPType ( FString* ExtendedTypeText,
uint32 CPPExportFlags
)

 Returns the text to use for exporting this property to header file.

Operators

  Type Name Description
Public function void

operator delete ( void* InMem
)

  
Public function void *

operator new ( const size_t InSize
)

  
Public function void *

operator new ( const size_t InSize,
void* InMem
)

  

Typedefs

Name Description
Super  
TCppType  
ThisClass  
TTypeFundamentals  

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