#include <v8-profiler.h>

Public Types
enum	WriteResult { kContinue = 0, kAbort = 1 }

Public Member Functions
virtual	~OutputStream ()=default

virtual void	EndOfStream ()=0

virtual int	GetChunkSize ()

virtual WriteResult	WriteAsciiChunk (char *data, int size)=0

virtual WriteResult	WriteHeapStatsChunk (HeapStatsUpdate *data, int count)

Detailed Description

An interface for exporting data from V8, using "push" model.

Definition at line 495 of file v8-profiler.h.

Member Enumeration Documentation

◆ WriteResult

enum WriteResult

Enumerator
kContinue
kAbort

Definition at line 497 of file v8-profiler.h.

Constructor & Destructor Documentation

◆ ~OutputStream()

virtual ~OutputStream ( )

virtualdefault

Member Function Documentation

◆ EndOfStream()

virtual void EndOfStream ( )

pure virtual

Notify about the end of stream.

◆ GetChunkSize()

virtual int GetChunkSize ( )

inlinevirtual

Get preferred output chunk size. Called only once.

Definition at line 505 of file v8-profiler.h.

◆ WriteAsciiChunk()

virtual WriteResult WriteAsciiChunk	(	char *	data,
		int	size
	)

pure virtual

Writes the next chunk of snapshot data into the stream. Writing can be stopped by returning kAbort as function result. EndOfStream will not be called in case writing was aborted.

◆ WriteHeapStatsChunk()

virtual WriteResult WriteHeapStatsChunk	(	HeapStatsUpdate *	data,
		int	count
	)

inlinevirtual

Writes the next chunk of heap stats data into the stream. Writing can be stopped by returning kAbort as function result. EndOfStream will not be called in case writing was aborted.

Definition at line 517 of file v8-profiler.h.

References OutputStream::kAbort.

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

include/v8-profiler.h

Public Types

Public Member Functions