OutputStream Class Reference

#include <v8.h>

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

Public Member Functions
virtual	~OutputStream ()
virtual void	EndOfStream ()=0
virtual int	GetChunkSize ()
virtual OutputEncoding	GetOutputEncoding ()
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 3787 of file v8.h.

Member Enumeration Documentation

OutputEncoding

enum OutputEncoding

Enumerator
kAscii

Definition at line 3789 of file v8.h.

WriteResult

enum WriteResult

Enumerator
kContinue
kAbort

Definition at line 3792 of file v8.h.

Constructor & Destructor Documentation

~OutputStream()

virtual ~OutputStream ( )

inlinevirtual

Definition at line 3796 of file v8.h.

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 3800 of file v8.h.

GetOutputEncoding()

virtual OutputEncoding GetOutputEncoding ( )

inlinevirtual

Get preferred output encoding. Called only once.

Definition at line 3802 of file v8.h.

References OutputStream::kAscii.

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 3814 of file v8.h.

References OutputStream::kAbort.

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

• include/v8.h