SparseDelegate.h File Reference

#include "Containers/Array.h"
#include "Containers/Map.h"
#include "Containers/SparseArray.h"
#include "Delegates/Delegate.h"
#include "HAL/PlatformMath.h"
#include "Misc/AssertionMacros.h"
#include "Misc/TransactionallySafeCriticalSection.h"
#include "Templates/SharedPointer.h"
#include "Templates/UnrealTemplate.h"
#include "UObject/NameTypes.h"
#include "UObject/Object.h"
#include "UObject/ObjectMacros.h"
#include "UObject/ScriptDelegateFwd.h"
#include "UObject/UObjectArray.h"
#include "UObject/WeakObjectPtr.h"

Go to the source code of this file.

Classes
struct	FSparseDelegateStorage
struct	FSparseDelegate
struct	TSparseDynamicDelegate< MulticastDelegate, OwningClass, DelegateInfoClass >

Macros
#define	FUNC_DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE(SparseDelegateClassName, OwningClass, DelegateName, FuncParamList, FuncParamPassThru, ...)
#define	DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE(SparseDelegateClass, OwningClass, DelegateName)   BODY_MACRO_COMBINE(CURRENT_FILE_ID,_,__LINE__,_DELEGATE) FUNC_DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE( SparseDelegateClass, OwningClass, DelegateName, , FUNC_CONCAT( *this ), void )
#define	DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_OneParam(SparseDelegateClass, OwningClass, DelegateName, Param1Type, Param1Name)   BODY_MACRO_COMBINE(CURRENT_FILE_ID,_,__LINE__,_DELEGATE) FUNC_DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE( SparseDelegateClass, OwningClass, DelegateName, FUNC_CONCAT( Param1Type InParam1 ), FUNC_CONCAT( *this, InParam1 ), void, Param1Type )
#define	DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_TwoParams(SparseDelegateClass, OwningClass, DelegateName, Param1Type, Param1Name, Param2Type, Param2Name)   BODY_MACRO_COMBINE(CURRENT_FILE_ID,_,__LINE__,_DELEGATE) FUNC_DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE( SparseDelegateClass, OwningClass, DelegateName, FUNC_CONCAT( Param1Type InParam1, Param2Type InParam2 ), FUNC_CONCAT( *this, InParam1, InParam2 ), void, Param1Type, Param2Type )
#define	DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_ThreeParams(SparseDelegateClass, OwningClass, DelegateName, Param1Type, Param1Name, Param2Type, Param2Name, Param3Type, Param3Name)   BODY_MACRO_COMBINE(CURRENT_FILE_ID,_,__LINE__,_DELEGATE) FUNC_DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE( SparseDelegateClass, OwningClass, DelegateName, FUNC_CONCAT( Param1Type InParam1, Param2Type InParam2, Param3Type InParam3 ), FUNC_CONCAT( *this, InParam1, InParam2, InParam3 ), void, Param1Type, Param2Type, Param3Type )
#define	DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_FourParams(SparseDelegateClass, OwningClass, DelegateName, Param1Type, Param1Name, Param2Type, Param2Name, Param3Type, Param3Name, Param4Type, Param4Name)   BODY_MACRO_COMBINE(CURRENT_FILE_ID,_,__LINE__,_DELEGATE) FUNC_DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE( SparseDelegateClass, OwningClass, DelegateName, FUNC_CONCAT( Param1Type InParam1, Param2Type InParam2, Param3Type InParam3, Param4Type InParam4 ), FUNC_CONCAT( *this, InParam1, InParam2, InParam3, InParam4 ), void, Param1Type, Param2Type, Param3Type, Param4Type )
#define	DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_FiveParams(SparseDelegateClass, OwningClass, DelegateName, Param1Type, Param1Name, Param2Type, Param2Name, Param3Type, Param3Name, Param4Type, Param4Name, Param5Type, Param5Name)   BODY_MACRO_COMBINE(CURRENT_FILE_ID,_,__LINE__,_DELEGATE) FUNC_DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE( SparseDelegateClass, OwningClass, DelegateName, FUNC_CONCAT( Param1Type InParam1, Param2Type InParam2, Param3Type InParam3, Param4Type InParam4, Param5Type InParam5 ), FUNC_CONCAT( *this, InParam1, InParam2, InParam3, InParam4, InParam5 ), void, Param1Type, Param2Type, Param3Type, Param4Type, Param5Type )
#define	DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_SixParams(SparseDelegateClass, OwningClass, DelegateName, Param1Type, Param1Name, Param2Type, Param2Name, Param3Type, Param3Name, Param4Type, Param4Name, Param5Type, Param5Name, Param6Type, Param6Name)   BODY_MACRO_COMBINE(CURRENT_FILE_ID,_,__LINE__,_DELEGATE) FUNC_DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE( SparseDelegateClass, OwningClass, DelegateName, FUNC_CONCAT( Param1Type InParam1, Param2Type InParam2, Param3Type InParam3, Param4Type InParam4, Param5Type InParam5, Param6Type InParam6 ), FUNC_CONCAT( *this, InParam1, InParam2, InParam3, InParam4, InParam5, InParam6 ), void, Param1Type, Param2Type, Param3Type, Param4Type, Param5Type, Param6Type )
#define	DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_SevenParams(SparseDelegateClass, OwningClass, DelegateName, Param1Type, Param1Name, Param2Type, Param2Name, Param3Type, Param3Name, Param4Type, Param4Name, Param5Type, Param5Name, Param6Type, Param6Name, Param7Type, Param7Name)   BODY_MACRO_COMBINE(CURRENT_FILE_ID,_,__LINE__,_DELEGATE) FUNC_DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE( SparseDelegateClass, OwningClass, DelegateName, FUNC_CONCAT( Param1Type InParam1, Param2Type InParam2, Param3Type InParam3, Param4Type InParam4, Param5Type InParam5, Param6Type InParam6, Param7Type InParam7 ), FUNC_CONCAT( *this, InParam1, InParam2, InParam3, InParam4, InParam5, InParam6, InParam7 ), void, Param1Type, Param2Type, Param3Type, Param4Type, Param5Type, Param6Type, Param7Type )
#define	DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_EightParams(SparseDelegateClass, OwningClass, DelegateName, Param1Type, Param1Name, Param2Type, Param2Name, Param3Type, Param3Name, Param4Type, Param4Name, Param5Type, Param5Name, Param6Type, Param6Name, Param7Type, Param7Name, Param8Type, Param8Name)   BODY_MACRO_COMBINE(CURRENT_FILE_ID,_,__LINE__,_DELEGATE) FUNC_DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE( SparseDelegateClass, OwningClass, DelegateName, FUNC_CONCAT( Param1Type InParam1, Param2Type InParam2, Param3Type InParam3, Param4Type InParam4, Param5Type InParam5, Param6Type InParam6, Param7Type InParam7, Param8Type InParam8 ), FUNC_CONCAT( *this, InParam1, InParam2, InParam3, InParam4, InParam5, InParam6, InParam7, InParam8 ), void, Param1Type, Param2Type, Param3Type, Param4Type, Param5Type, Param6Type, Param7Type, Param8Type )
#define	DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_NineParams(SparseDelegateClass, OwningClass, DelegateName, Param1Type, Param1Name, Param2Type, Param2Name, Param3Type, Param3Name, Param4Type, Param4Name, Param5Type, Param5Name, Param6Type, Param6Name, Param7Type, Param7Name, Param8Type, Param8Name, Param9Type, Param9Name)   BODY_MACRO_COMBINE(CURRENT_FILE_ID,_,__LINE__,_DELEGATE) FUNC_DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE( SparseDelegateClass, OwningClass, DelegateName, FUNC_CONCAT( Param1Type InParam1, Param2Type InParam2, Param3Type InParam3, Param4Type InParam4, Param5Type InParam5, Param6Type InParam6, Param7Type InParam7, Param8Type InParam8, Param9Type InParam9 ), FUNC_CONCAT( *this, InParam1, InParam2, InParam3, InParam4, InParam5, InParam6, InParam7, InParam8, InParam9 ), void, Param1Type, Param2Type, Param3Type, Param4Type, Param5Type, Param6Type, Param7Type, Param8Type, Param9Type )

Macro Definition Documentation

DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE

#define DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE	(		SparseDelegateClass,
			OwningClass,
			DelegateName
	)		BODY_MACRO_COMBINE(CURRENT_FILE_ID,_,__LINE__,_DELEGATE) FUNC_DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE( SparseDelegateClass, OwningClass, DelegateName, , FUNC_CONCAT( *this ), void )

Declares a sparse blueprint-accessible broadcast delegate that can bind to multiple native UFUNCTIONs simultaneously

DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_EightParams

#define DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_EightParams	(		SparseDelegateClass,
			OwningClass,
			DelegateName,
			Param1Type,
			Param1Name,
			Param2Type,
			Param2Name,
			Param3Type,
			Param3Name,
			Param4Type,
			Param4Name,
			Param5Type,
			Param5Name,
			Param6Type,
			Param6Name,
			Param7Type,
			Param7Name,
			Param8Type,
			Param8Name
	)		BODY_MACRO_COMBINE(CURRENT_FILE_ID,_,__LINE__,_DELEGATE) FUNC_DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE( SparseDelegateClass, OwningClass, DelegateName, FUNC_CONCAT( Param1Type InParam1, Param2Type InParam2, Param3Type InParam3, Param4Type InParam4, Param5Type InParam5, Param6Type InParam6, Param7Type InParam7, Param8Type InParam8 ), FUNC_CONCAT( *this, InParam1, InParam2, InParam3, InParam4, InParam5, InParam6, InParam7, InParam8 ), void, Param1Type, Param2Type, Param3Type, Param4Type, Param5Type, Param6Type, Param7Type, Param8Type )

DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_FiveParams

#define DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_FiveParams	(		SparseDelegateClass,
			OwningClass,
			DelegateName,
			Param1Type,
			Param1Name,
			Param2Type,
			Param2Name,
			Param3Type,
			Param3Name,
			Param4Type,
			Param4Name,
			Param5Type,
			Param5Name
	)		BODY_MACRO_COMBINE(CURRENT_FILE_ID,_,__LINE__,_DELEGATE) FUNC_DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE( SparseDelegateClass, OwningClass, DelegateName, FUNC_CONCAT( Param1Type InParam1, Param2Type InParam2, Param3Type InParam3, Param4Type InParam4, Param5Type InParam5 ), FUNC_CONCAT( *this, InParam1, InParam2, InParam3, InParam4, InParam5 ), void, Param1Type, Param2Type, Param3Type, Param4Type, Param5Type )

DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_FourParams

#define DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_FourParams	(		SparseDelegateClass,
			OwningClass,
			DelegateName,
			Param1Type,
			Param1Name,
			Param2Type,
			Param2Name,
			Param3Type,
			Param3Name,
			Param4Type,
			Param4Name
	)		BODY_MACRO_COMBINE(CURRENT_FILE_ID,_,__LINE__,_DELEGATE) FUNC_DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE( SparseDelegateClass, OwningClass, DelegateName, FUNC_CONCAT( Param1Type InParam1, Param2Type InParam2, Param3Type InParam3, Param4Type InParam4 ), FUNC_CONCAT( *this, InParam1, InParam2, InParam3, InParam4 ), void, Param1Type, Param2Type, Param3Type, Param4Type )

DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_NineParams

#define DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_NineParams	(		SparseDelegateClass,
			OwningClass,
			DelegateName,
			Param1Type,
			Param1Name,
			Param2Type,
			Param2Name,
			Param3Type,
			Param3Name,
			Param4Type,
			Param4Name,
			Param5Type,
			Param5Name,
			Param6Type,
			Param6Name,
			Param7Type,
			Param7Name,
			Param8Type,
			Param8Name,
			Param9Type,
			Param9Name
	)		BODY_MACRO_COMBINE(CURRENT_FILE_ID,_,__LINE__,_DELEGATE) FUNC_DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE( SparseDelegateClass, OwningClass, DelegateName, FUNC_CONCAT( Param1Type InParam1, Param2Type InParam2, Param3Type InParam3, Param4Type InParam4, Param5Type InParam5, Param6Type InParam6, Param7Type InParam7, Param8Type InParam8, Param9Type InParam9 ), FUNC_CONCAT( *this, InParam1, InParam2, InParam3, InParam4, InParam5, InParam6, InParam7, InParam8, InParam9 ), void, Param1Type, Param2Type, Param3Type, Param4Type, Param5Type, Param6Type, Param7Type, Param8Type, Param9Type )

DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_OneParam

#define DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_OneParam	(		SparseDelegateClass,
			OwningClass,
			DelegateName,
			Param1Type,
			Param1Name
	)		BODY_MACRO_COMBINE(CURRENT_FILE_ID,_,__LINE__,_DELEGATE) FUNC_DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE( SparseDelegateClass, OwningClass, DelegateName, FUNC_CONCAT( Param1Type InParam1 ), FUNC_CONCAT( *this, InParam1 ), void, Param1Type )

DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_SevenParams

#define DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_SevenParams	(		SparseDelegateClass,
			OwningClass,
			DelegateName,
			Param1Type,
			Param1Name,
			Param2Type,
			Param2Name,
			Param3Type,
			Param3Name,
			Param4Type,
			Param4Name,
			Param5Type,
			Param5Name,
			Param6Type,
			Param6Name,
			Param7Type,
			Param7Name
	)		BODY_MACRO_COMBINE(CURRENT_FILE_ID,_,__LINE__,_DELEGATE) FUNC_DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE( SparseDelegateClass, OwningClass, DelegateName, FUNC_CONCAT( Param1Type InParam1, Param2Type InParam2, Param3Type InParam3, Param4Type InParam4, Param5Type InParam5, Param6Type InParam6, Param7Type InParam7 ), FUNC_CONCAT( *this, InParam1, InParam2, InParam3, InParam4, InParam5, InParam6, InParam7 ), void, Param1Type, Param2Type, Param3Type, Param4Type, Param5Type, Param6Type, Param7Type )

DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_SixParams

#define DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_SixParams	(		SparseDelegateClass,
			OwningClass,
			DelegateName,
			Param1Type,
			Param1Name,
			Param2Type,
			Param2Name,
			Param3Type,
			Param3Name,
			Param4Type,
			Param4Name,
			Param5Type,
			Param5Name,
			Param6Type,
			Param6Name
	)		BODY_MACRO_COMBINE(CURRENT_FILE_ID,_,__LINE__,_DELEGATE) FUNC_DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE( SparseDelegateClass, OwningClass, DelegateName, FUNC_CONCAT( Param1Type InParam1, Param2Type InParam2, Param3Type InParam3, Param4Type InParam4, Param5Type InParam5, Param6Type InParam6 ), FUNC_CONCAT( *this, InParam1, InParam2, InParam3, InParam4, InParam5, InParam6 ), void, Param1Type, Param2Type, Param3Type, Param4Type, Param5Type, Param6Type )

DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_ThreeParams

#define DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_ThreeParams	(		SparseDelegateClass,
			OwningClass,
			DelegateName,
			Param1Type,
			Param1Name,
			Param2Type,
			Param2Name,
			Param3Type,
			Param3Name
	)		BODY_MACRO_COMBINE(CURRENT_FILE_ID,_,__LINE__,_DELEGATE) FUNC_DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE( SparseDelegateClass, OwningClass, DelegateName, FUNC_CONCAT( Param1Type InParam1, Param2Type InParam2, Param3Type InParam3 ), FUNC_CONCAT( *this, InParam1, InParam2, InParam3 ), void, Param1Type, Param2Type, Param3Type )

DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_TwoParams

#define DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE_TwoParams	(		SparseDelegateClass,
			OwningClass,
			DelegateName,
			Param1Type,
			Param1Name,
			Param2Type,
			Param2Name
	)		BODY_MACRO_COMBINE(CURRENT_FILE_ID,_,__LINE__,_DELEGATE) FUNC_DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE( SparseDelegateClass, OwningClass, DelegateName, FUNC_CONCAT( Param1Type InParam1, Param2Type InParam2 ), FUNC_CONCAT( *this, InParam1, InParam2 ), void, Param1Type, Param2Type )

FUNC_DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE

#define FUNC_DECLARE_DYNAMIC_MULTICAST_SPARSE_DELEGATE	(		SparseDelegateClassName,
			OwningClass,
			DelegateName,
			FuncParamList,
			FuncParamPassThru,
			...
	)

Value:

    FUNC_DECLARE_DYNAMIC_MULTICAST_DELEGATE(SparseDelegateClassName##_MCSignature, SparseDelegateClassName##_DelegateWrapper, FUNC_CONCAT(FuncParamList), FUNC_CONCAT(FuncParamPassThru), __VA_ARGS__) \
    struct SparseDelegateClassName##InfoGetter \
    { \
        static const char* GetDelegateName() { return #DelegateName; } \
        template<typename T> \
        static size_t GetDelegateOffset() { return offsetof(T, DelegateName); } \
    }; \
    struct SparseDelegateClassName : public TSparseDynamicDelegate<SparseDelegateClassName##_MCSignature, OwningClass, SparseDelegateClassName##InfoGetter> \
    { \
    };