#include <v8-statistics.h>

Data Structures
struct	Result

Public Member Functions
virtual	~MeasureMemoryDelegate ()=default

virtual bool	ShouldMeasure (Local< Context > context)=0

virtual void	MeasurementComplete (Result result)

Static Public Member Functions
static std::unique_ptr< MeasureMemoryDelegate >	Default (Isolate *isolate, Local< Context > context, Local< Promise::Resolver > promise_resolver, MeasureMemoryMode mode)

Detailed Description

The delegate is used in Isolate::MeasureMemory API.

It specifies the contexts that need to be measured and gets called when the measurement is completed to report the results.

Both MeasurementComplete() callbacks will be invoked on completion. Each implementation of this class should hence implement only one of them, and leave the other empty.

Definition at line 55 of file v8-statistics.h.

Constructor & Destructor Documentation

◆ ~MeasureMemoryDelegate()

virtual ~MeasureMemoryDelegate ( )

virtualdefault

Member Function Documentation

◆ Default()

static std::unique_ptr< MeasureMemoryDelegate > Default	(	Isolate *	isolate,
		Local< Context >	context,
		Local< Promise::Resolver >	promise_resolver,
		MeasureMemoryMode	mode
	)

static

Returns a default delegate that resolves the given promise when the memory measurement completes.

Parameters

isolate	the current isolate
context	the current context
promise_resolver	the promise resolver that is given the result of the memory measurement.
mode	the detail level of the result.

◆ MeasurementComplete()

virtual void MeasurementComplete ( Result result )

inlinevirtual

This function is called when memory measurement finishes.

Parameters

result the result of the measurement.

Definition at line 93 of file v8-statistics.h.

◆ ShouldMeasure()

virtual bool ShouldMeasure ( Local< Context > context )

pure virtual

Returns true if the size of the given context needs to be measured.

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

include/v8-statistics.h

Data Structures

Public Member Functions