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> Unreal Engine API Reference > Runtime > CoreUObject > UObject > TSparseDynamicDelegate > TSparseDynamicDelegate::__Internal_AddUniqueDynamic

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TSparseDynamicDelegate::__Internal_AddUniqueDynamic

Binds a [UObject](API\Runtime\CoreUObject\UObject\UObject) instance and a [UObject](API\Runtime\CoreUObject\UObject\UObject) method address to this multi-cast delegate, but only if it hasn't been bound before.

Windows

MacOS

Linux

References

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

Syntax

template<class UserClass>
void __Internal_AddUniqueDynamic
(
    UserClass * InUserObject,
    typename FDelegate::template TMethodPtrResolver< UserClass >::FMethodPtr InMethodPtr,
    FName InFunctionName
)

Remarks

Binds a UObject instance and a UObject method address to this multi-cast delegate, but only if it hasn't been bound before.

Do not call this function directly. Instead, call AddUniqueDynamic() which is a macro proxy function that automatically sets the function name string for the caller.

Parameters

Parameter	Description
InUserObject	UObject instance
InMethodPtr	Member function address pointer
InFunctionName	Name of member function, without class name

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