Isolate::CreateParams Struct Reference

#include <v8.h>

Collaboration diagram for Isolate::CreateParams:

Public Member Functions
	CreateParams ()

Data Fields
FunctionEntryHook	entry_hook
JitCodeEventHandler	code_event_handler
ResourceConstraints	constraints
StartupData *	snapshot_blob
CounterLookupCallback	counter_lookup_callback
CreateHistogramCallback	create_histogram_callback
AddHistogramSampleCallback	add_histogram_sample_callback
ArrayBuffer::Allocator *	array_buffer_allocator

Detailed Description

Initial configuration parameters for a new Isolate.

Definition at line 5195 of file v8.h.

Constructor & Destructor Documentation

CreateParams()

CreateParams ( )

inline

Definition at line 5196 of file v8.h.

References Isolate::CreateParams::add_histogram_sample_callback, Isolate::CreateParams::array_buffer_allocator, Isolate::CreateParams::code_event_handler, Isolate::CreateParams::counter_lookup_callback, Isolate::CreateParams::create_histogram_callback, Isolate::CreateParams::entry_hook, and Isolate::CreateParams::snapshot_blob.

Field Documentation

add_histogram_sample_callback

AddHistogramSampleCallback add_histogram_sample_callback

Definition at line 5244 of file v8.h.

Referenced by Isolate::CreateParams::CreateParams().

array_buffer_allocator

ArrayBuffer::Allocator* array_buffer_allocator

The ArrayBuffer::Allocator to use for allocating and freeing the backing store of ArrayBuffers.

Definition at line 5250 of file v8.h.

Referenced by Isolate::CreateParams::CreateParams().

code_event_handler

JitCodeEventHandler code_event_handler

Allows the host application to provide the address of a function that is notified each time code is added, moved or removed.

Definition at line 5218 of file v8.h.

Referenced by Isolate::CreateParams::CreateParams().

constraints

ResourceConstraints constraints

ResourceConstraints to use for the new Isolate.

Definition at line 5223 of file v8.h.

counter_lookup_callback

CounterLookupCallback counter_lookup_callback

Enables the host application to provide a mechanism for recording statistics counters.

Definition at line 5235 of file v8.h.

Referenced by Isolate::CreateParams::CreateParams().

create_histogram_callback

CreateHistogramCallback create_histogram_callback

Enables the host application to provide a mechanism for recording histograms. The CreateHistogram function returns a histogram which will later be passed to the AddHistogramSample function.

Definition at line 5243 of file v8.h.

Referenced by Isolate::CreateParams::CreateParams().

entry_hook

FunctionEntryHook entry_hook

The optional entry_hook allows the host application to provide the address of a function that's invoked on entry to every V8-generated function. Note that entry_hook is invoked at the very start of each generated function. Furthermore, if an entry_hook is given, V8 will always run without a context snapshot.

Definition at line 5212 of file v8.h.

Referenced by Isolate::CreateParams::CreateParams().

snapshot_blob

StartupData* snapshot_blob

Explicitly specify a startup snapshot blob. The embedder owns the blob.

Definition at line 5228 of file v8.h.

Referenced by Isolate::CreateParams::CreateParams().

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

• include/v8.h