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Delegates

API > API/Runtime > API/Runtime/Core

Classes

  Type Name Description
Public struct FDefaultDelegateUserPolicy Not thread-safe version, with automatic race detection in dev builds  
Public struct FDefaultTSDelegateUserPolicy Thread-safe version  
Public struct FDelegateAllocation    
Public class FDelegateHandle Class representing a handle to a specific object/function pair bound to a delegate.  
Public struct FNotThreadSafeNotCheckedDelegateUserPolicy Not thread-safe version, no race detection. used primarily for deprecated unsafe delegates that must be kept running for backward compatibility  
Public struct IBaseDelegateInstance    
Public class IDelegateInstance    
Public class TBaseDynamicDelegate Dynamic delegate template class (UObject-based, serializable).  
Public class TBaseDynamicMulticastDelegate Dynamic multi-cast delegate template class (UObject-based, serializable).  
Public class TBaseFunctorDelegateInstance Implements a delegate binding for C++ functors, e.g. lambdas.  
Public class TBaseRawMethodDelegateInstance Implements a delegate binding for C++ member functions.  
Public class TBaseSPLambdaDelegateInstance Implements a delegate binding for shared pointer functors, e.g. lambdas.  
Public class TBaseSPMethodDelegateInstance Implements a delegate binding for shared pointer member functions.  
Public class TBaseStaticDelegateInstance Implements a delegate binding for regular C++ functions.  
Public class TBaseUFunctionDelegateInstance Implements a delegate binding for UFunctions.  
Public class TBaseUObjectMethodDelegateInstance Implements a delegate binding for UObject methods.  
Public class TCommonDelegateInstanceState    
Public class TDelegate Unicast delegate template class.  
Public class TDelegateAccessHandlerBase A template for delegates core thread-safety.  
Public class TDelegateBase Base class for unicast delegates.  
Public class TDelegateRegistration Delegate registration class.  
Public struct TIntegerSequence    
Public struct TMakeIntegerSequenceImpl    
Public struct TMemFunPtrType Temp workaround for deprecation warnings being emitted by this template with VS2022 17.9. Reported fixed in 17.10.  
Public class TMulticastDelegate Multicast delegate template base class, used for both normal and event multicast delegates.  
Public class TMulticastDelegateBase Abstract base class for multicast delegates.  
Public class TMulticastDelegateRegistration Multicast delegate registration class.  
Public struct TObjectPtr    
Public struct TPayload    
Public struct TPlacementNewer    
Public class TWeakBaseFunctorDelegateInstance Implements a weak object delegate binding for C++ functors, e.g. lambdas.  
Public struct TWriteLockedDelegateAllocation    

Typedefs

Name Description
FAlignedInlineDelegateType  
FDelegateAllocatorType  
FMulticastInvocationListAllocatorType  
FSimpleDelegate No longer allowed to include DelegateSignatureImpl.inl.
FSimpleMulticastDelegate  
TMakeIntegerSequence  
TTSDelegate  
TTSDelegateRegistration  
TTSMulticastDelegate  
TTSMulticastDelegateRegistration  

Functions

  Type Name Description
Public function To *

Cast ( From* Src
)

  
Public function  

DECLARE_TS_MULTICAST_DELEGATE ( FTSSimpleMulticastDelegate
)

  
Public function void *

operator new ( size_t Size,
const TWriteLockedDelegateAllocation< ThreadSafetyMode >& LockedAllocation
)

  
Public function T *

ToRawPtr ( const TObjectPtr< T >& Ptr
)

  
Public function void * Should only be called by the TWriteLockedDelegateAllocation overload, because it obtains the write lock.
Public function FName Returns the root function name from a string representing a member function pointer.
Public function bool

UE::Delegates::Private::IsUObjectPtr ( const volatile UObjectBase*
)

  
Public function bool  

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