#include <v8.h>

Static Public Member Functions
static V8_INLINE	V8_DEPRECATE_SOON ("Use isolate version", void SetFatalErrorHandler(FatalErrorCallback that))

static V8_INLINE	V8_DEPRECATE_SOON ("Use isolate version", void SetAllowCodeGenerationFromStringsCallback(AllowCodeGenerationFromStringsCallback that))

static	V8_DEPRECATE_SOON ("Use isolate version", void SetArrayBufferAllocator(ArrayBuffer::Allocator *allocator))

static V8_INLINE	V8_DEPRECATE_SOON ("no alternative", bool IsDead())

static void	SetNativesDataBlob (StartupData *startup_blob)

static void	SetSnapshotDataBlob (StartupData *startup_blob)

static StartupData	CreateSnapshotDataBlob (const char *custom_source=NULL)

static V8_INLINE	V8_DEPRECATE_SOON ("Use isolate version", bool AddMessageListener(MessageCallback that, Local< Value > data=Local< Value >()))

static V8_INLINE	V8_DEPRECATE_SOON ("Use isolate version", void RemoveMessageListeners(MessageCallback that))

static V8_INLINE	V8_DEPRECATE_SOON ("Use isolate version", void SetCaptureStackTraceForUncaughtExceptions(bool capture, int frame_limit=10, StackTrace::StackTraceOptions options=StackTrace::kOverview))

static void	SetFlagsFromString (const char *str, int length)

static void	SetFlagsFromCommandLine (int argc, char *argv, bool remove_flags)

static const char *	GetVersion ()

static V8_INLINE	V8_DEPRECATE_SOON ("Use isolate version", void SetFailedAccessCheckCallbackFunction(FailedAccessCheckCallback))

static	V8_DEPRECATE_SOON ("Use isolate version", void AddGCPrologueCallback(GCPrologueCallback callback, GCType gc_type_filter=kGCTypeAll))

static V8_INLINE	V8_DEPRECATE_SOON ("Use isolate version", void RemoveGCPrologueCallback(GCPrologueCallback callback))

static	V8_DEPRECATE_SOON ("Use isolate version", void AddGCEpilogueCallback(GCEpilogueCallback callback, GCType gc_type_filter=kGCTypeAll))

static V8_INLINE	V8_DEPRECATE_SOON ("Use isolate version", void RemoveGCEpilogueCallback(GCEpilogueCallback callback))

static V8_INLINE	V8_DEPRECATE_SOON ("Use isolate version", void AddMemoryAllocationCallback(MemoryAllocationCallback callback, ObjectSpace space, AllocationAction action))

static V8_INLINE	V8_DEPRECATE_SOON ("Use isolate version", void RemoveMemoryAllocationCallback(MemoryAllocationCallback callback))

static bool	Initialize ()

static void	SetEntropySource (EntropySource source)

static void	SetReturnAddressLocationResolver (ReturnAddressLocationResolver return_address_resolver)

static V8_INLINE	V8_DEPRECATE_SOON ("Use isolate version", void TerminateExecution(Isolate *isolate))

static V8_INLINE	V8_DEPRECATE_SOON ("Use isolate version", bool IsExecutionTerminating(Isolate *isolate=NULL))

static V8_INLINE	V8_DEPRECATE_SOON ("Use isolate version", void CancelTerminateExecution(Isolate *isolate))

static bool	Dispose ()

static V8_INLINE	V8_DEPRECATE_SOON ("Use isoalte version", void VisitExternalResources(ExternalResourceVisitor *visitor))

static V8_INLINE	V8_DEPRECATE_SOON ("Use isolate version", void VisitHandlesWithClassIds(PersistentHandleVisitor *visitor))

static V8_INLINE	V8_DEPRECATE_SOON ("Use isolate version", void VisitHandlesWithClassIds(Isolate isolate, PersistentHandleVisitor visitor))

static V8_INLINE	V8_DEPRECATE_SOON ("Use isolate version", void VisitHandlesForPartialDependence(Isolate isolate, PersistentHandleVisitor visitor))

static bool	InitializeICU (const char *icu_data_file=NULL)

static void	InitializePlatform (Platform *platform)

static void	ShutdownPlatform ()

Friends
template<class T >
class	Local

template<class T >
class	MaybeLocal

template<class T >
class	Maybe

template<class T >
class	WeakCallbackInfo

template<class T >
class	Eternal

template<class T >
class	PersistentBase

template<class T , class M >
class	Persistent

class	Context

Detailed Description

Container class for static utility functions.

Definition at line 5959 of file v8.h.

Member Function Documentation

◆ CreateSnapshotDataBlob()

static StartupData CreateSnapshotDataBlob ( const char * custom_source = NULL )

static

Create a new isolate and context for the purpose of capturing a snapshot Returns { NULL, 0 } on failure. The caller owns the data array in the return value.

◆ Dispose()

static bool Dispose ( )

static

Releases any resources used by v8 and stops any utility threads that may be running. Note that disposing v8 is permanent, it cannot be reinitialized.

It should generally not be necessary to dispose v8 before exiting a process, this should happen automatically. It is only necessary to use if the process needs the resources taken up by v8.

◆ GetVersion()

static const char* GetVersion ( )

static

Get the version string.

◆ Initialize()

static bool Initialize ( )

static

Initializes V8. This function needs to be called before the first Isolate is created. It always returns true.

◆ InitializeICU()

static bool InitializeICU ( const char * icu_data_file = NULL )

static

Initialize the ICU library bundled with V8. The embedder should only invoke this method when using the bundled ICU. Returns true on success.

If V8 was compiled with the ICU data in an external file, the location of the data file has to be provided.

◆ InitializePlatform()

static void InitializePlatform ( Platform * platform )

static

Sets the v8::Platform to use. This should be invoked before V8 is initialized.

◆ SetEntropySource()

static void SetEntropySource ( EntropySource source )

static

Allows the host application to provide a callback which can be used as a source of entropy for random number generators.

◆ SetFlagsFromCommandLine()

static void SetFlagsFromCommandLine	(	int *	argc,
		char **	argv,
		bool	remove_flags
	)

static

Sets V8 flags from the command line.

◆ SetFlagsFromString()

static void SetFlagsFromString	(	const char *	str,
		int	length
	)

static

Sets V8 flags from a string.

◆ SetNativesDataBlob()

static void SetNativesDataBlob ( StartupData * startup_blob )

static

Hand startup data to V8, in case the embedder has chosen to build V8 with external startup data.

Note:

By default the startup data is linked into the V8 library, in which case this function is not meaningful.
If this needs to be called, it needs to be called before V8 tries to make use of its built-ins.
To avoid unnecessary copies of data, V8 will point directly into the given data blob, so pretty please keep it around until V8 exit.
Compression of the startup blob might be useful, but needs to handled entirely on the embedders' side.
The call will abort if the data is invalid.

◆ SetReturnAddressLocationResolver()

static void SetReturnAddressLocationResolver ( ReturnAddressLocationResolver return_address_resolver )

static

Allows the host application to provide a callback that allows v8 to cooperate with a profiler that rewrites return addresses on stack.

◆ SetSnapshotDataBlob()

static void SetSnapshotDataBlob ( StartupData * startup_blob )

static

◆ ShutdownPlatform()

static void ShutdownPlatform ( )

static

Clears all references to the v8::Platform. This should be invoked after V8 was disposed.

◆ V8_DEPRECATE_SOON() [1/21]

static V8_INLINE V8_DEPRECATE_SOON	(	"no alternative"	,
		bool	IsDead()
	)

static

Check if V8 is dead and therefore unusable. This is the case after fatal errors such as out-of-memory situations.

◆ V8_DEPRECATE_SOON() [2/21]

static V8_INLINE V8_DEPRECATE_SOON	(	"Use isoalte version"	,
		void	VisitExternalResourcesExternalResourceVisitor *visitor
	)

static

Iterates through all external resources referenced from current isolate heap. GC is not invoked prior to iterating, therefore there is no guarantee that visited objects are still alive.

◆ V8_DEPRECATE_SOON() [3/21]

static V8_INLINE V8_DEPRECATE_SOON	(	"Use isolate version"	,
		bool	AddMessageListenerMessageCallback that, Local< Value > data=Local< Value >()
	)

static

Adds a message listener.

The same message listener can be added more than once and in that case it will be called more than once for each message.

If data is specified, it will be passed to the callback when it is called. Otherwise, the exception object will be passed to the callback instead.

◆ V8_DEPRECATE_SOON() [4/21]

static V8_INLINE V8_DEPRECATE_SOON	(	"Use isolate version"	,
		bool	IsExecutionTerminatingIsolate *isolate=NULL
	)

static

Is V8 terminating JavaScript execution.

Returns true if JavaScript execution is currently terminating because of a call to TerminateExecution. In that case there are still JavaScript frames on the stack and the termination exception is still active.

Parameters

isolate The isolate in which to check.

◆ V8_DEPRECATE_SOON() [5/21]

static V8_DEPRECATE_SOON	(	"Use isolate version"	,
		void	AddGCEpilogueCallbackGCEpilogueCallback callback, GCType gc_type_filter=kGCTypeAll
	)

static

Enables the host application to receive a notification after a garbage collection. Allocations are not allowed in the callback function, you therefore cannot manipulate objects (set or delete properties for example) since it is possible such operations will result in the allocation of objects. It is possible to specify the GCType filter for your callback. But it is not possible to register the same callback function two times with different GCType filters.

◆ V8_DEPRECATE_SOON() [6/21]

static V8_DEPRECATE_SOON	(	"Use isolate version"	,
		void	AddGCPrologueCallbackGCPrologueCallback callback, GCType gc_type_filter=kGCTypeAll
	)

static

Enables the host application to receive a notification before a garbage collection. Allocations are not allowed in the callback function, you therefore cannot manipulate objects (set or delete properties for example) since it is possible such operations will result in the allocation of objects. It is possible to specify the GCType filter for your callback. But it is not possible to register the same callback function two times with different GCType filters.

◆ V8_DEPRECATE_SOON() [7/21]

static V8_INLINE V8_DEPRECATE_SOON	(	"Use isolate version"	,
		void	AddMemoryAllocationCallbackMemoryAllocationCallback callback, ObjectSpace space, AllocationAction action
	)

static

Enables the host application to provide a mechanism to be notified and perform custom logging when V8 Allocates Executable Memory.

◆ V8_DEPRECATE_SOON() [8/21]

static V8_INLINE V8_DEPRECATE_SOON	(	"Use isolate version"	,
		void	CancelTerminateExecutionIsolate *isolate
	)

static

Resume execution capability in the given isolate, whose execution was previously forcefully terminated using TerminateExecution().

When execution is forcefully terminated using TerminateExecution(), the isolate can not resume execution until all JavaScript frames have propagated the uncatchable exception which is generated. This method allows the program embedding the engine to handle the termination event and resume execution capability, even if JavaScript frames remain on the stack.

This method can be used by any thread even if that thread has not acquired the V8 lock with a Locker object.

Parameters

isolate The isolate in which to resume execution capability.

◆ V8_DEPRECATE_SOON() [9/21]

static V8_INLINE V8_DEPRECATE_SOON	(	"Use isolate version"	,
		void	RemoveGCEpilogueCallbackGCEpilogueCallback callback
	)

static

This function removes callback which was installed by AddGCEpilogueCallback function.

◆ V8_DEPRECATE_SOON() [10/21]

static V8_INLINE V8_DEPRECATE_SOON	(	"Use isolate version"	,
		void	RemoveGCPrologueCallbackGCPrologueCallback callback
	)

static

This function removes callback which was installed by AddGCPrologueCallback function.

◆ V8_DEPRECATE_SOON() [11/21]

static V8_INLINE V8_DEPRECATE_SOON	(	"Use isolate version"	,
		void	RemoveMemoryAllocationCallbackMemoryAllocationCallback callback
	)

static

Removes callback that was installed by AddMemoryAllocationCallback.

◆ V8_DEPRECATE_SOON() [12/21]

static V8_INLINE V8_DEPRECATE_SOON	(	"Use isolate version"	,
		void	RemoveMessageListenersMessageCallback that
	)

static

Remove all message listeners from the specified callback function.

◆ V8_DEPRECATE_SOON() [13/21]

static V8_INLINE V8_DEPRECATE_SOON	(	"Use isolate version"	,
		void	SetAllowCodeGenerationFromStringsCallbackAllowCodeGenerationFromStringsCallback that
	)

static

Set the callback to invoke to check if code generation from strings should be allowed.

◆ V8_DEPRECATE_SOON() [14/21]

static V8_DEPRECATE_SOON	(	"Use isolate version"	,
		void	SetArrayBufferAllocatorArrayBuffer::Allocator *allocator
	)

static

Set allocator to use for ArrayBuffer memory. The allocator should be set only once. The allocator should be set before any code tha uses ArrayBuffers is executed. This allocator is used in all isolates.

◆ V8_DEPRECATE_SOON() [15/21]

static V8_INLINE V8_DEPRECATE_SOON	(	"Use isolate version"	,
		void	SetCaptureStackTraceForUncaughtExceptionsbool capture, int frame_limit=10, StackTrace::StackTraceOptions options=StackTrace::kOverview
	)

static

Tells V8 to capture current stack trace when uncaught exception occurs and report it to the message listeners. The option is off by default.

◆ V8_DEPRECATE_SOON() [16/21]

static V8_INLINE V8_DEPRECATE_SOON	(	"Use isolate version"	,
		void	SetFailedAccessCheckCallbackFunctionFailedAccessCheckCallback
	)

static

Callback function for reporting failed access checks.

◆ V8_DEPRECATE_SOON() [17/21]

static V8_INLINE V8_DEPRECATE_SOON	(	"Use isolate version"	,
		void	SetFatalErrorHandlerFatalErrorCallback that
	)

static

Set the callback to invoke in case of fatal errors.

◆ V8_DEPRECATE_SOON() [18/21]

static V8_INLINE V8_DEPRECATE_SOON	(	"Use isolate version"	,
		void	TerminateExecutionIsolate *isolate
	)

static

Forcefully terminate the current thread of JavaScript execution in the given isolate.

This method can be used by any thread even if that thread has not acquired the V8 lock with a Locker object.

Parameters

isolate The isolate in which to terminate the current JS execution.

◆ V8_DEPRECATE_SOON() [19/21]

static V8_INLINE V8_DEPRECATE_SOON	(	"Use isolate version"	,
		void	VisitHandlesForPartialDependenceIsolate isolate, PersistentHandleVisitor visitor
	)

static

Iterates through all the persistent handles in the current isolate's heap that have class_ids and are candidates to be marked as partially dependent handles. This will visit handles to young objects created since the last garbage collection but is free to visit an arbitrary superset of these objects.

◆ V8_DEPRECATE_SOON() [20/21]

static V8_INLINE V8_DEPRECATE_SOON	(	"Use isolate version"	,
		void	VisitHandlesWithClassIdsIsolate isolate, PersistentHandleVisitor visitor
	)

static

Iterates through all the persistent handles in isolate's heap that have class_ids.

◆ V8_DEPRECATE_SOON() [21/21]

static V8_INLINE V8_DEPRECATE_SOON	(	"Use isolate version"	,
		void	VisitHandlesWithClassIdsPersistentHandleVisitor *visitor
	)

static

Iterates through all the persistent handles in the current isolate's heap that have class_ids.

Friends And Related Function Documentation

◆ Context

friend class Context

friend

Definition at line 6300 of file v8.h.

◆ Eternal

friend class Eternal

friend

Definition at line 6297 of file v8.h.

◆ Local

friend class Local

friend

Definition at line 6290 of file v8.h.

◆ Maybe

friend class Maybe

friend

Definition at line 6294 of file v8.h.

Referenced by v8::Just().

◆ MaybeLocal

friend class MaybeLocal

friend

Definition at line 6292 of file v8.h.

◆ Persistent

friend class Persistent

friend

Definition at line 6299 of file v8.h.

◆ PersistentBase

friend class PersistentBase

friend

Definition at line 6298 of file v8.h.

◆ WeakCallbackInfo

friend class WeakCallbackInfo

friend

Definition at line 6296 of file v8.h.

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

include/v8.h

Static Public Member Functions

Friends

Detailed Description

Member Function Documentation

◆ CreateSnapshotDataBlob()

◆ Dispose()

◆ GetVersion()

◆ Initialize()

◆ InitializeICU()

◆ InitializePlatform()

◆ SetEntropySource()

◆ SetFlagsFromCommandLine()

◆ SetFlagsFromString()

◆ SetNativesDataBlob()

◆ SetReturnAddressLocationResolver()

◆ SetSnapshotDataBlob()

◆ ShutdownPlatform()

◆ V8_DEPRECATE_SOON() [1/21]

◆ V8_DEPRECATE_SOON() [2/21]

◆ V8_DEPRECATE_SOON() [3/21]

◆ V8_DEPRECATE_SOON() [4/21]

◆ V8_DEPRECATE_SOON() [5/21]

◆ V8_DEPRECATE_SOON() [6/21]

◆ V8_DEPRECATE_SOON() [7/21]

◆ V8_DEPRECATE_SOON() [8/21]

◆ V8_DEPRECATE_SOON() [9/21]

◆ V8_DEPRECATE_SOON() [10/21]

◆ V8_DEPRECATE_SOON() [11/21]

◆ V8_DEPRECATE_SOON() [12/21]

◆ V8_DEPRECATE_SOON() [13/21]

◆ V8_DEPRECATE_SOON() [14/21]

◆ V8_DEPRECATE_SOON() [15/21]

◆ V8_DEPRECATE_SOON() [16/21]

◆ V8_DEPRECATE_SOON() [17/21]

◆ V8_DEPRECATE_SOON() [18/21]

◆ V8_DEPRECATE_SOON() [19/21]

◆ V8_DEPRECATE_SOON() [20/21]

◆ V8_DEPRECATE_SOON() [21/21]

Friends And Related Function Documentation

◆ Context

◆ Eternal

◆ Local

◆ Maybe

◆ MaybeLocal

◆ Persistent

◆ PersistentBase

◆ WeakCallbackInfo