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> Unreal Engine API Reference > Runtime > Core > Delegates > TBaseDelegate

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TBaseDelegate

Unicast delegate base object.

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Linux

Inheritance Hierarchy

FDelegateBase

TBaseDelegate

TBaseDelegate< void, ParamTypes... >

References

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

Syntax

template<typename WrappedRetValType, typename... ParamTypes>
class TBaseDelegate : public FDelegateBase

Remarks

Unicast delegate base object.

Use the various DECLARE_DELEGATE macros to create the actual delegate type, templated to the function signature the delegate is compatible with. Then, you can create an instance of that class when you want to bind a function to the delegate.

Specializations

TBaseDelegate< void, ParamTypes... >

Constructors

	Name	Description
	TBaseDelegate()	Default constructor
	TBaseDelegate ( TYPE_OF_NULLPTR )	'Null' constructor
	TBaseDelegate ( TBaseDelegate&& Other )	Move constructor.
	TBaseDelegate ( const TBaseDelegate& Other )	Creates and initializes a new instance from an existing delegate object.

Destructors

	Name	Description
	~TBaseDelegate()	Destructor.

Functions

	Name	Description
void	BindLambda ( FunctorType&& InFunctor, VarTypes... Vars )	Static: Binds a C++ lambda delegate technically this works for any functor types, but lambdas are the primary use case
void	BindRaw ( UserClass* InUserObject, typename TMemFunPtrType< true, User..., VarTypes... Vars )
void	BindRaw ( UserClass* InUserObject, typename TMemFunPtrType< false, Use..., VarTypes... Vars )	Binds a raw C++ pointer delegate.
void	BindSP ( UserClass* InUserObject, typename TMemFunPtrType< true, User..., VarTypes... Vars )
void	BindSP ( UserClass* InUserObject, typename TMemFunPtrType< false, Use..., VarTypes... Vars )	Binds a shared pointer-based (fast, not thread-safe) member function delegate.
void	BindSP ( const TSharedRef< UserClass, ESPMod..., typename TMemFunPtrType< true, User..., VarTypes... Vars )
void	BindSP ( const TSharedRef< UserClass, ESPMod..., typename TMemFunPtrType< false, Use..., VarTypes... Vars )	Binds a shared pointer-based (fast, not thread-safe) member function delegate.
void	BindStatic ( typename TBaseStaticDelegateInstanc..., VarTypes... Vars )	Binds a raw C++ pointer global function delegate
void	BindThreadSafeSP ( UserClass* InUserObject, typename TMemFunPtrType< false, Use..., VarTypes... Vars )	Binds a shared pointer-based (slower, conditionally thread-safe) member function delegate.
void	BindThreadSafeSP ( const TSharedRef< UserClass, ESPMod..., typename TMemFunPtrType< true, User..., VarTypes... Vars )
void	BindThreadSafeSP ( const TSharedRef< UserClass, ESPMod..., typename TMemFunPtrType< false, Use..., VarTypes... Vars )	Binds a shared pointer-based (slower, conditionally thread-safe) member function delegate.
void	BindThreadSafeSP ( UserClass* InUserObject, typename TMemFunPtrType< true, User..., VarTypes... Vars )
void	BindUFunction ( UObjectTemplate* InUserObject, const FName& InFunctionName, VarTypes... Vars )	Binds a UFunction-based member function delegate.
void	BindUObject ( UserClass* InUserObject, typename TMemFunPtrType< true, User..., VarTypes... Vars )
void	BindUObject ( UserClass* InUserObject, typename TMemFunPtrType< false, Use..., VarTypes... Vars )	Binds a UObject-based member function delegate.
void	BindWeakLambda ( UserClass* InUserObject, FunctorType&& InFunctor, VarTypes... Vars )	Static: Binds a weak object C++ lambda delegate technically this works for any functor types, but lambdas are the primary use case
TBaseDelegat...	CreateLambda ( FunctorType&& InFunctor, VarTypes... Vars )	Static: Creates a C++ lambda delegate technically this works for any functor types, but lambdas are the primary use case
TBaseDelegat...	CreateRaw ( UserClass* InUserObject, typename TMemFunPtrType< true, User..., VarTypes... Vars )
TBaseDelegat...	CreateRaw ( UserClass* InUserObject, typename TMemFunPtrType< false, Use..., VarTypes... Vars )	Static: Creates a raw C++ pointer member function delegate.
TBaseDelegat...	CreateSP ( UserClass* InUserObject, typename TMemFunPtrType< true, User..., VarTypes... Vars )	Static: Creates a shared pointer-based (fast, not thread-safe) member function delegate.
TBaseDelegat...	CreateSP ( UserClass* InUserObject, typename TMemFunPtrType< false, Use..., VarTypes... Vars )	Static: Creates a shared pointer-based (fast, not thread-safe) member function delegate.
TBaseDelegat...	CreateSP ( const TSharedRef< UserClass, ESPMod..., typename TMemFunPtrType< false, Use..., VarTypes... Vars )	Static: Creates a shared pointer-based (fast, not thread-safe) member function delegate.
TBaseDelegat...	CreateSP ( const TSharedRef< UserClass, ESPMod..., typename TMemFunPtrType< true, User..., VarTypes... Vars )
TBaseDelegat...	CreateStatic ( typename TIdentity< RetValType(*..., VarTypes... Vars )	Static: Creates a raw C++ pointer global function delegate
TBaseDelegat...	CreateThreadSafeSP ( const TSharedRef< UserClass, ESPMod..., typename TMemFunPtrType< false, Use..., VarTypes... Vars )	Static: Creates a shared pointer-based (slower, conditionally thread-safe) member function delegate.
TBaseDelegat...	CreateThreadSafeSP ( const TSharedRef< UserClass, ESPMod..., typename TMemFunPtrType< true, User..., VarTypes... Vars )
TBaseDelegat...	CreateThreadSafeSP ( UserClass* InUserObject, typename TMemFunPtrType< false, Use..., VarTypes... Vars )	Static: Creates a shared pointer-based (slower, conditionally thread-safe) member function delegate.
TBaseDelegat...	CreateThreadSafeSP ( UserClass* InUserObject, typename TMemFunPtrType< true, User..., VarTypes... Vars )	Static: Creates a shared pointer-based (slower, conditionally thread-safe) member function delegate.
TBaseDelegat...	CreateUFunction ( UObjectTemplate* InUserObject, const FName& InFunctionName, VarTypes... Vars )	Static: Creates a UFunction-based member function delegate.
TBaseDelegat...	CreateUObject ( UserClass* InUserObject, typename TMemFunPtrType< true, User..., VarTypes... Vars )
TBaseDelegat...	CreateUObject ( UserClass* InUserObject, typename TMemFunPtrType< false, Use..., VarTypes... Vars )	Static: Creates a UObject-based member function delegate.
TBaseDelegat...	CreateWeakLambda ( UserClass* InUserObject, FunctorType&& InFunctor, VarTypes... Vars )	Static: Creates a weak object C++ lambda delegate technically this works for any functor types, but lambdas are the primary use case
RetValType	Execute ( ParamTypes... Params )	Execute the delegate.
TDelegateIns...	GetDelegateInstanceProtected()	Returns a pointer to the correctly-typed delegate instance.

Operators

		Name	Description
	TBaseDelegat...	operator= ( TBaseDelegate&& Other )	Move assignment operator.
	TBaseDelegat...	operator= ( const TBaseDelegate& Other )	Assignment operator.

Classes

	Name	Description
	FStaticDelegate	Declare the user's static function pointer delegate instance types.
	TRawMethodDelegate	Declare the user's C++ pointer-based delegate instance types.
	TRawMethodDelegate_Const
	TRawMethodDelegate_FourVars
	TRawMethodDelegate_FourVars_Const
	TRawMethodDelegate_OneVar
	TRawMethodDelegate_OneVar_Const
	TRawMethodDelegate_ThreeVars
	TRawMethodDelegate_ThreeVars_Const
	TRawMethodDelegate_TwoVars
	TRawMethodDelegate_TwoVars_Const
	TSPMethodDelegate	Declare the user's "fast" shared pointer-based delegate instance types.
	TSPMethodDelegate_Const
	TSPMethodDelegate_FourVars
	TSPMethodDelegate_FourVars_Const
	TSPMethodDelegate_OneVar
	TSPMethodDelegate_OneVar_Const
	TSPMethodDelegate_ThreeVars
	TSPMethodDelegate_ThreeVars_Const
	TSPMethodDelegate_TwoVars
	TSPMethodDelegate_TwoVars_Const
	TStaticDelegate_FourVars
	TStaticDelegate_OneVar
	TStaticDelegate_ThreeVars
	TStaticDelegate_TwoVars
	TThreadSafeSPMethodDelegate	Declare the user's "thread-safe" shared pointer-based delegate instance types.
	TThreadSafeSPMethodDelegate_Const
	TThreadSafeSPMethodDelegate_FourVars
	TThreadSafeSPMethodDelegate_FourVars_Const
	TThreadSafeSPMethodDelegate_OneVar
	TThreadSafeSPMethodDelegate_OneVar_Const
	TThreadSafeSPMethodDelegate_ThreeVars
	TThreadSafeSPMethodDelegate_ThreeVars_Const
	TThreadSafeSPMethodDelegate_TwoVars
	TThreadSafeSPMethodDelegate_TwoVars_Const
	TUFunctionDelegateBinding	Declare the user's UFunction-based delegate instance types.
	TUFunctionDelegateBinding_FourVars
	TUFunctionDelegateBinding_OneVar
	TUFunctionDelegateBinding_ThreeVars
	TUFunctionDelegateBinding_TwoVars
	TUObjectMethodDelegate	Declare the user's UObject-based delegate instance types.
	TUObjectMethodDelegate_Const
	TUObjectMethodDelegate_FourVars
	TUObjectMethodDelegate_FourVars_Const
	TUObjectMethodDelegate_OneVar
	TUObjectMethodDelegate_OneVar_Const
	TUObjectMethodDelegate_ThreeVars
	TUObjectMethodDelegate_ThreeVars_Const
	TUObjectMethodDelegate_TwoVars
	TUObjectMethodDelegate_TwoVars_Const

Typedefs

Name	Description
RetValType	Type definition for return value type.
TDelegateInstanceInterface	Type definition for the shared interface of delegate instance types compatible with this delegate class.
TFuncType

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