InputStreamUtf16Buffer Class Reference

Inheritance diagram for InputStreamUtf16Buffer:

Collaboration diagram for InputStreamUtf16Buffer:

Public Member Functions
	InputStreamUtf16Buffer (v8::UnicodeInputStream *stream)
virtual	~InputStreamUtf16Buffer ()
virtual void	PushBack (uc32 ch)
Public Member Functions inherited from Utf16CharacterStream
	Utf16CharacterStream ()
virtual	~Utf16CharacterStream ()
uc32	Advance ()
unsigned	pos () const
unsigned	SeekForward (unsigned code_unit_count)

Protected Member Functions
virtual bool	ReadBlock ()
virtual unsigned	SlowSeekForward (unsigned pos)

Additional Inherited Members
Protected Attributes inherited from Utf16CharacterStream
const uc16 *	buffer_cursor_
const uc16 *	buffer_end_
unsigned	pos_
Static Protected Attributes inherited from Utf16CharacterStream
static const uc32	kEndOfInput = -1

Detailed Description

Definition at line 49 of file preparser-api.cc.

Constructor & Destructor Documentation

InputStreamUtf16Buffer ( v8::UnicodeInputStream *  stream )

inlineexplicit

Definition at line 63 of file preparser-api.cc.

References Utf16CharacterStream::buffer_cursor_, and Utf16CharacterStream::buffer_end_.

virtual ~InputStreamUtf16Buffer ( )

inlinevirtual

Definition at line 73 of file preparser-api.cc.

References v8::internal::DeleteArray(), and v8::internal::NULL.

Member Function Documentation

virtual void PushBack ( uc32  ch )

inlinevirtual

Implements Utf16CharacterStream.

Definition at line 79 of file preparser-api.cc.

References ASSERT, Utf16CharacterStream::buffer_cursor_, Utf16CharacterStream::buffer_end_, v8::internal::DeleteArray(), Utf16CharacterStream::kEndOfInput, v8::internal::NULL, and Utf16CharacterStream::pos_.

virtual bool ReadBlock ( )

inlineprotectedvirtual

Implements Utf16CharacterStream.

Definition at line 118 of file preparser-api.cc.

References Utf16CharacterStream::buffer_cursor_, Utf16CharacterStream::buffer_end_, Utf16::kMaxNonSurrogateCharCode, Utf16::LeadSurrogate(), UnicodeInputStream::Next(), v8::internal::NULL, and Utf16::TrailSurrogate().

virtual unsigned SlowSeekForward ( unsigned  pos )

inlineprotectedvirtual

Implements Utf16CharacterStream.

Definition at line 146 of file preparser-api.cc.

References UNIMPLEMENTED.

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

• src/preparser-api.cc