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> Unreal Engine API Reference > Runtime > Core > Delegates > TMulticastDelegate< void(ParamTypes...), UserPolicy >

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TMulticastDelegate< void(ParamTypes...), UserPolicy >

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Inheritance Hierarchy

FMulticastDelegateExtras

TMulticastDelegate< void(ParamTypes...), UserPolicy >

References

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

Syntax

template<typename... ParamTypes, typename UserPolicy>
class TMulticastDelegate< void(ParamTypes...), UserPolicy > : public FMulticastDelegateExtras

Functions

	Name	Description
FDelegateHan...	Add ( const FDelegate& InNewDelegate )	Adds a delegate instance to this multicast delegate's invocation list.
FDelegateHan...	Add ( FDelegate&& InNewDelegate )	Adds a delegate instance to this multicast delegate's invocation list.
FDelegateHan...	AddLambda ( FunctorType&& InFunctor, VarTypes... Vars )	Adds a C++ lambda delegate technically this works for any functor types, but lambdas are the primary use case
FDelegateHan...	AddRaw ( const UserClass* InUserObject, typename TMemFunPtrType< true, User..., VarTypes... Vars )
FDelegateHan...	AddRaw ( UserClass* InUserObject, typename TMemFunPtrType< false, Use..., VarTypes... Vars )	Adds a raw C++ pointer delegate.
FDelegateHan...	AddSP ( const UserClass* InUserObject, typename TMemFunPtrType< true, User..., VarTypes... Vars )
FDelegateHan...	AddSP ( UserClass* InUserObject, typename TMemFunPtrType< false, Use..., VarTypes... Vars )	Adds a shared pointer-based (fast, not thread-safe) member function delegate.
FDelegateHan...	AddSP ( const TSharedRef< UserClass, ESPMod..., typename TMemFunPtrType< true, User..., VarTypes... Vars )
FDelegateHan...	AddSP ( const TSharedRef< UserClass, ESPMod..., typename TMemFunPtrType< false, Use..., VarTypes... Vars )	Adds a shared pointer-based (fast, not thread-safe) member function delegate.
FDelegateHan...	AddStatic ( typename TBaseStaticDelegateInstanc..., VarTypes... Vars )	Adds a raw C++ pointer global function delegate
FDelegateHan...	AddThreadSafeSP ( const TSharedRef< UserClass, ESPMod..., typename TMemFunPtrType< false, Use..., VarTypes... Vars )	Adds a shared pointer-based (slower, conditionally thread-safe) member function delegate.
FDelegateHan...	AddThreadSafeSP ( const TSharedRef< UserClass, ESPMod..., typename TMemFunPtrType< true, User..., VarTypes... Vars )
FDelegateHan...	AddThreadSafeSP ( UserClass* InUserObject, typename TMemFunPtrType< false, Use..., VarTypes... Vars )	Adds a shared pointer-based (slower, conditionally thread-safe) member function delegate.
FDelegateHan...	AddThreadSafeSP ( const UserClass* InUserObject, typename TMemFunPtrType< true, User..., VarTypes... Vars )
FDelegateHan...	AddUFunction ( UObjectTemplate* InUserObject, const FName& InFunctionName, VarTypes... Vars )	Adds a UFunction-based member function delegate.
FDelegateHan...	AddUObject ( UserClass* InUserObject, typename TMemFunPtrType< false, Use..., VarTypes... Vars )	Adds a UObject-based member function delegate.
FDelegateHan...	AddUObject ( const UserClass* InUserObject, typename TMemFunPtrType< true, User..., VarTypes... Vars )
FDelegateHan...	AddWeakLambda ( UserClass* InUserObject, FunctorType&& InFunctor, VarTypes... Vars )	Adds a weak object C++ lambda delegate technically this works for any functor types, but lambdas are the primary use case
void	Broadcast ( ParamTypes... Params )	Broadcasts this delegate to all bound objects, except to those that may have expired.
bool	Remove ( FDelegateHandle Handle )	Removes a delegate instance from this multi-cast delegate's invocation list (performance is O(N)).
	TMulticastDelegate()	Hidden default constructor.
	TMulticastDelegate ( const TMulticastDelegate& Other )	Hidden copy constructor (for proper deep copies).

Operators

		Name	Description
	TMulticastDe...	operator= ( const TMulticastDelegate& Other )	Hidden assignment operator (for proper deep copies).

Typedefs

Name	Description
DelegateInstanceInterfaceType
FDelegate	Type definition for unicast delegate classes whose delegate instances are compatible with this delegate.
InvocationListType
Super

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