System.GC Class Reference

Public Member Functions
static int	GetGeneration (object obj)
static long	GetAllocatedBytesForCurrentThread ()
static long	GetTotalAllocatedBytes (bool precise=false)

Static Public Member Functions
static GCMemoryInfo	GetGCMemoryInfo ()
static GCMemoryInfo	GetGCMemoryInfo (GCKind kind)
static void	AddMemoryPressure (long bytesAllocated)
static void	RemoveMemoryPressure (long bytesAllocated)
static void	Collect (int generation)
static void	Collect ()
static void	Collect (int generation, GCCollectionMode mode)
static void	Collect (int generation, GCCollectionMode mode, bool blocking)
static void	Collect (int generation, GCCollectionMode mode, bool blocking, bool compacting)
static int	CollectionCount (int generation)
static void	KeepAlive (object? obj)
static int	GetGeneration (WeakReference wo)
static void	WaitForPendingFinalizers ()
static void	SuppressFinalize (object obj)
static void	ReRegisterForFinalize (object obj)
static long	GetTotalMemory (bool forceFullCollection)
static void	RegisterForFullGCNotification (int maxGenerationThreshold, int largeObjectHeapThreshold)
static void	CancelFullGCNotification ()
static GCNotificationStatus	WaitForFullGCApproach ()
static GCNotificationStatus	WaitForFullGCApproach (int millisecondsTimeout)
static GCNotificationStatus	WaitForFullGCComplete ()
static GCNotificationStatus	WaitForFullGCComplete (int millisecondsTimeout)
static bool	TryStartNoGCRegion (long totalSize)
static bool	TryStartNoGCRegion (long totalSize, long lohSize)
static bool	TryStartNoGCRegion (long totalSize, bool disallowFullBlockingGC)
static bool	TryStartNoGCRegion (long totalSize, long lohSize, bool disallowFullBlockingGC)
static void	EndNoGCRegion ()
static T[]	AllocateUninitializedArray< T > (int length, bool pinned=false)
static T[]	AllocateArray< T > (int length, bool pinned=false)

Package Types
enum	GC_ALLOC_FLAGS { GC_ALLOC_NO_FLAGS = 0 , GC_ALLOC_ZEROING_OPTIONAL = 0x10 , GC_ALLOC_PINNED_OBJECT_HEAP = 0x40 }

Package Functions
static int	_StartNoGCRegion (long totalSize, bool lohSizeKnown, long lohSize, bool disallowFullBlockingGC)
static int	_EndNoGCRegion ()
static Array	AllocateNewArray (IntPtr typeHandle, int length, GC_ALLOC_FLAGS flags)
static ulong	GetSegmentSize ()
static int	GetLastGCPercentTimeInGC ()
static ulong	GetGenerationSize (int gen)

Properties
static int	MaxGeneration [get]

Private Types
enum	StartNoGCRegionStatus { Succeeded , NotEnoughMemory , AmountTooLarge , AlreadyInProgress }
enum	EndNoGCRegionStatus { Succeeded , NotInProgress , GCInduced , AllocationExceeded }

Private Member Functions
static void	GetMemoryInfo (GCMemoryInfoData data, int kind)
static int	GetGenerationWR (IntPtr handle)
static long	GetTotalMemory ()
static void	_Collect (int generation, int mode)
static int	GetMaxGeneration ()
static int	_CollectionCount (int generation, int getSpecialGCCount)
static void	_AddMemoryPressure (ulong bytesAllocated)
static void	_RemoveMemoryPressure (ulong bytesAllocated)
static void	_WaitForPendingFinalizers ()
static void	_SuppressFinalize (object o)
static void	_ReRegisterForFinalize (object o)
static IntPtr	_RegisterFrozenSegment (IntPtr sectionAddress, nint sectionSize)
static void	_UnregisterFrozenSegment (IntPtr segmentHandle)
static bool	_RegisterForFullGCNotification (int maxGenerationPercentage, int largeObjectHeapPercentage)
static bool	_CancelFullGCNotification ()
static int	_WaitForFullGCApproach (int millisecondsTimeout)
static int	_WaitForFullGCComplete (int millisecondsTimeout)

Static Private Member Functions
static bool	StartNoGCRegionWorker (long totalSize, bool hasLohSize, long lohSize, bool disallowFullBlockingGC)

Detailed Description

Definition at line 7 of file GC.cs.

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The documentation for this class was generated from the following file:

• source/System.Private.CoreLib/System/GC.cs