FastReferenceCollector.h File Reference

#include "CoreMinimal.h"
#include "Stats/Stats.h"
#include "UObject/GarbageCollection.h"
#include "UObject/GarbageCollectionSchema.h"
#include "UObject/Class.h"
#include "UObject/Package.h"
#include "Async/TaskGraphInterfaces.h"
#include "UObject/UnrealType.h"
#include "Misc/ScopeLock.h"
#include "HAL/PlatformProcess.h"
#include "UObject/FieldPath.h"
#include "Async/ParallelFor.h"
#include "UObject/UObjectArray.h"
#include "UObject/DynamicallyTypedValue.h"
#include "UObject/GCObject.h"

Go to the source code of this file.

Classes
struct	FGCInternals
class	FGarbageCollectionTracer
class	UE::GC::FPrefetchingObjectIterator
struct	UE::GC::FWorkBlock
class	UE::GC::FWorkBlockifier
struct	UE::GC::FSlowARO
struct	UE::GC::FProcessorStats
struct	UE::GC::FStructArray
struct	UE::GC::FSuspendedStructBatch
struct	UE::GC::FWeakReferenceInfo
struct	UE::GC::FDebugSchemaStackNode
struct	UE::GC::FWorkerContext
struct	UE::GC::FDebugSchemaStackScope
struct	UE::GC::FDebugSchemaStackNoOpScope
struct	UE::GC::Private::FMemberUnpacked
struct	UE::GC::Private::FMemberWordUnpacked
struct	UE::GC::Private::FStridedReferenceArray
struct	UE::GC::Private::FStridedReferenceView
struct	UE::GC::Private::FStridedReferenceIterator
struct	UE::GC::TDirectDispatcher< ProcessorType >
struct	UE::GC::TGetDispatcherType< CollectorType, ProcessorType, class >
class	UE::GC::TFastReferenceCollector< ProcessorType, CollectorType >
class	UE::GC::TDefaultCollector< ProcessorType >
class	FSimpleReferenceProcessorBase

Namespaces
namespace	UE
namespace	UE::GC
namespace	UE::GC::Private

Typedefs
using	FTokenInfo = UE::GC::FMemberInfo
using	EGCTokenType = UE::GC::EOrigin
using	FGCArrayStruct = UE::GC::FWorkerContext
using	UE::GC::FTokenId = FMemberId
using	UE::GC::ETokenlessId = EMemberlessId

Enumerations
enum class	EGCOptions : uint32 {   None = 0 , Parallel = 1 << 0 , AutogenerateSchemas = 1 << 1 , UE_DEPRECATED =(5.4, "WithPendingKill should no longer be used. Use EliminateGarbage.") = 1 << 2 ,   EliminateGarbage = 1 << 2 , IncrementalReachability = 1 << 3 }
enum class	UE::GC::ELoot { UE::GC::Nothing , UE::GC::Block , UE::GC::ARO , UE::GC::Context }

Functions
	ENUM_CLASS_FLAGS (EGCOptions)
constexpr bool	IsParallel (EGCOptions Options)
constexpr bool	IsEliminatingGarbage (EGCOptions Options)
constexpr bool	IsPendingKill (EGCOptions Options)
void	UE::GC::PadObjectArray (TArray< UObject * > &Objects)
FORCEINLINE FStridedReferenceIterator	UE::GC::Private::begin (FStridedReferenceView View)
FORCEINLINE FStridedReferenceIterator	UE::GC::Private::end (FStridedReferenceView View)
FORCEINLINE int32	UE::GC::Private::GetNum (FStridedReferenceView View)
FORCEINLINE FStridedReferenceView	UE::GC::Private::ToView (FStridedReferenceArray In)
FORCEINLINE uint8 *	UE::GC::Private::GetSetData (FScriptSet &Set)
FORCEINLINE const uint8 *	UE::GC::Private::GetSetData (const FScriptSet &Set)
template<class DispatcherType >
FORCENOINLINE void	UE::GC::Private::VisitNestedStructMembers (DispatcherType &Dispatcher, FSchemaView Schema, uint8 *Instance)
template<class DispatcherType >
FORCEINLINE_DEBUGGABLE void	UE::GC::Private::VisitStructs (DispatcherType &Dispatcher, FSchemaView StructSchema, uint8 *It, const int32 Num)
template<class DispatcherType , class ArrayType >
FORCEINLINE_DEBUGGABLE void	UE::GC::Private::VisitStructArray (DispatcherType &Dispatcher, FSchemaView StructSchema, ArrayType &Array)
template<class DispatcherType >
FORCEINLINE_DEBUGGABLE void	UE::GC::Private::VisitStructSet (DispatcherType &Dispatcher, FSchemaView StructSchema, FScriptSet &Set)
template<class DispatcherType >
FORCEINLINE_DEBUGGABLE void	UE::GC::Private::VisitFieldPath (DispatcherType &Dispatcher, FFieldPath &FieldPath, EOrigin Origin, uint32 MemberIdx)
template<class DispatcherType >
FORCEINLINE_DEBUGGABLE void	UE::GC::Private::VisitFieldPathArray (DispatcherType &Dispatcher, TArray< FFieldPath > &FieldPaths, EOrigin Origin, uint32 MemberIdx)
template<class DispatcherType >
FORCEINLINE_DEBUGGABLE void	UE::GC::Private::VisitOptional (DispatcherType &Dispatcher, FSchemaView StructSchema, uint8 *Instance)
template<class DispatcherType >
FORCEINLINE_DEBUGGABLE void	UE::GC::Private::VisitDynamicallyTypedValue (DispatcherType &Dispatcher, UE::FDynamicallyTypedValue &Value)
template<class DispatcherType >
FORCEINLINE_DEBUGGABLE void	UE::GC::Private::CallARO (DispatcherType &Dispatcher, UObject *Instance, FMemberWord Word)
template<class DispatcherType >
FORCEINLINE_DEBUGGABLE void	UE::GC::Private::CallARO (DispatcherType &Dispatcher, uint8 *Instance, FMemberWord Word)
template<class DispatcherType >
FORCEINLINE_DEBUGGABLE void	UE::GC::Private::CallSlowARO (DispatcherType &Dispatcher, uint32 SlowAROIdx, UObject *Instance, uint32 MemberIdx)
template<class DispatcherType >
FORCEINLINE void	UE::GC::Private::CallSlowARO (DispatcherType &, uint32 SlowAROIdx, uint8 *Instance, uint32 MemberIdx)
template<typename ObjectType >
FORCEINLINE EOrigin	UE::GC::Private::GetSchemaOrigin (FSchemaView Schema, ObjectType *Instance)
template<class DispatcherType , typename ObjectType >
FORCEINLINE_DEBUGGABLE void	UE::GC::Private::VisitMembers (DispatcherType &Dispatcher, FSchemaView Schema, ObjectType *Instance)
template<class DispatcherType >
void	UE::GC::Private::VisitNestedStructMembers (DispatcherType &Dispatcher, FSchemaView Schema, uint8 *Instance)
template<class CollectorType , class ProcessorType >
TDirectDispatcher< ProcessorType >	UE::GC::GetDispatcher (CollectorType &Collector, ProcessorType &Processor, FWorkerContext &Context)
ELoot	UE::GC::StealWork (FWorkerContext &Context, FReferenceCollector &Collector, FWorkBlock *&OutBlock, EGCOptions Options)
void	UE::GC::SuspendWork (FWorkerContext &Context)
void	UE::GC::ProcessAsync (void(*ProcessSync)(void *, FWorkerContext &), void *Processor, FWorkerContext &InContext)
COREUOBJECT_API int32	GetNumCollectReferenceWorkers ()

Variables
constexpr EGCOptions	UE::GC::DefaultOptions = EGCOptions::AutogenerateSchemas

Typedef Documentation

EGCTokenType

using EGCTokenType = UE::GC::EOrigin

FGCArrayStruct

using FGCArrayStruct = UE::GC::FWorkerContext

FTokenInfo

using FTokenInfo = UE::GC::FMemberInfo

Enumeration Type Documentation

EGCOptions

enum class EGCOptions : uint32

strong

Enumerator
None
Parallel
AutogenerateSchemas
UE_DEPRECATED
EliminateGarbage
IncrementalReachability

Function Documentation

ENUM_CLASS_FLAGS()

ENUM_CLASS_FLAGS

(

EGCOptions

)

GetNumCollectReferenceWorkers()

COREUOBJECT_API int32 GetNumCollectReferenceWorkers

(

)

IsEliminatingGarbage()

constexpr bool IsEliminatingGarbage ( EGCOptions  Options )

inlineconstexpr

IsParallel()

constexpr bool IsParallel ( EGCOptions  Options )

inlineconstexpr

IsPendingKill()

constexpr bool IsPendingKill ( EGCOptions  Options )

inlineconstexpr