IDelegateInstance Class Reference

#include <IDelegateInstance.h>

Public Member Functions
virtual	~IDelegateInstance ()=default
virtual UObject *	GetUObject () const =0
virtual const void *	GetObjectForTimerManager () const =0
virtual uint64	GetBoundProgramCounterForTimerManager () const =0
virtual bool	HasSameObject (FDelegateUserObjectConst InUserObject) const =0
virtual bool	IsCompactable () const
virtual bool	IsSafeToExecute () const =0
virtual FDelegateHandle	GetHandle () const =0

Constructor & Destructor Documentation

~IDelegateInstance()

virtual IDelegateInstance::~IDelegateInstance ( )

virtualdefault

Virtual destructor.

Member Function Documentation

GetBoundProgramCounterForTimerManager()

virtual uint64 IDelegateInstance::GetBoundProgramCounterForTimerManager ( ) const

pure virtual

Returns the address of the method pointer which can be used to learn the address of the function that will be executed. Returns nullptr if this delegate type does not directly invoke a function pointer.

Note: Only intended to be used to aid debugging of delegates.

Returns

The address of the function pointer that would be executed by this delegate

GetHandle()

virtual FDelegateHandle IDelegateInstance::GetHandle ( ) const

pure virtual

Returns a handle for the delegate.

GetObjectForTimerManager()

virtual const void * IDelegateInstance::GetObjectForTimerManager ( ) const

pure virtual

Returns a pointer to an object bound to this delegate instance, intended for quick lookup in the timer manager,

Returns

A pointer to an object referenced by the delegate instance.

GetUObject()

virtual UObject * IDelegateInstance::GetUObject ( ) const

pure virtual

Returns the UObject that this delegate instance is bound to.

Returns

Pointer to the UObject, or nullptr if not bound to a UObject.

HasSameObject()

virtual bool IDelegateInstance::HasSameObject ( FDelegateUserObjectConst  InUserObject ) const

pure virtual

Returns true if this delegate is bound to the specified UserObject,

Deprecated.

Parameters

InUserObject

Returns

True if delegate is bound to the specified UserObject

IsCompactable()

virtual bool IDelegateInstance::IsCompactable ( ) const

inlinevirtual

Checks to see if the user object bound to this delegate can ever be valid again. used to compact multicast delegate arrays so they don't expand without limit.

Returns

True if the user object can never be used again

IsSafeToExecute()

virtual bool IDelegateInstance::IsSafeToExecute ( ) const

pure virtual

Checks to see if the user object bound to this delegate is still valid

Returns

True if the user object is still valid and it's safe to execute the function call

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The documentation for this class was generated from the following file:

• Engine/Source/Runtime/Core/Public/Delegates/IDelegateInstance.h