Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

> Unreal Engine API Reference > Runtime > Core > Delegates > TBaseDynamicMulticastDelegate > TBaseDynamicMulticastDelegate::__Internal_IsAlreadyBound

Light Theme

Dark Theme

TBaseDynamicMulticastDelegate::__Internal_IsAlreadyBound

Tests if a [UObject](API\Runtime\CoreUObject\UObject\UObject) instance and a [UObject](API\Runtime\CoreUObject\UObject\UObject) method address pair are already bound to this multi-cast delegate.

Windows

MacOS

Linux

References

Module	Core
Header	/Engine/Source/Runtime/Core/Public/Delegates/DelegateSignatureImpl.inl
Include	#include "Delegates/DelegateSignatureImpl.inl"

Syntax

template<class UserClass>
bool __Internal_IsAlreadyBound
(
    UserClass * InUserObject,
    typename FDelegate::template TMethodPtrResolver< UserClass >::FMethodPtr InMethodPtr,
    FName InFunctionName
) const

Remarks

Tests if a UObject instance and a UObject method address pair are already bound to this multi-cast delegate.

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

Returns

True if the instance/method is already bound.

Parameters

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

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss