dart::ZoneWriteStream Class Reference

#include <datastream.h>

Inheritance diagram for dart::ZoneWriteStream:

Public Member Functions
	ZoneWriteStream (Zone *zone, intptr_t initial_size)
Public Member Functions inherited from dart::NonStreamingWriteStream
	NonStreamingWriteStream (intptr_t initial_size)
uint8_t *	buffer () const
DART_FORCE_INLINE void	SetPosition (intptr_t value)
Public Member Functions inherited from dart::BaseWriteStream
	BaseWriteStream (intptr_t initial_size)
virtual	~BaseWriteStream ()
DART_FORCE_INLINE intptr_t	bytes_written () const
virtual intptr_t	Position () const
intptr_t	Align (intptr_t alignment, intptr_t offset=0)
void	WriteWordWith32BitWrites (uword value)
template<typename T >
void	WriteUnsigned (T value)
void	WriteRefId (intptr_t value)
void	WriteBytes (const void *addr, intptr_t len)
void	WriteWord (uword value)
void	WriteTargetWord (word value)
void	Printf (const char *format,...) PRINTF_ATTRIBUTE(2
void	va_start (args, format)
	VPrintf (format, args)
	va_end (args)
void	VPrintf (const char *format, va_list args)
template<typename T >
void	Write (T value)
template<typename T >
void	WriteFixed (T value)
DART_FORCE_INLINE void	WriteByte (uint8_t value)
void	WriteString (const char *cstr)
template<typename T >
C::only_if_unsigned< T, void >	WriteLEB128 (T value)
template<typename T >
C::only_if_signed< T, void >	WriteLEB128 (T value)
template<typename T >
C::only_if_signed< T, void >	WriteSLEB128 (T value)
template<typename T >
C::only_if_unsigned< T, void >	WriteSLEB128 (T value)
Public Member Functions inherited from dart::ValueObject
	ValueObject ()
	~ValueObject ()

Private Member Functions
virtual void	Realloc (intptr_t new_size)

Additional Inherited Members
Protected Member Functions inherited from dart::BaseWriteStream
void	EnsureSpace (intptr_t size_needed)
DART_FORCE_INLINE intptr_t	Remaining () const
	DISALLOW_COPY_AND_ASSIGN (BaseWriteStream)
Protected Attributes inherited from dart::BaseWriteStream
const intptr_t	initial_size_
uint8_t *	buffer_ = nullptr
uint8_t *	current_ = nullptr
intptr_t	capacity_ = 0

Detailed Description

Definition at line 651 of file datastream.h.

Constructor & Destructor Documentation

ZoneWriteStream()

dart::ZoneWriteStream::ZoneWriteStream ( Zone *  zone, intptr_t  initial_size  )

inline

Definition at line 653 of file datastream.h.

      : NonStreamingWriteStream(initial_size), zone_(zone) {}

Member Function Documentation

Realloc()

void dart::ZoneWriteStream::Realloc ( intptr_t  new_size )

privatevirtual

Implements dart::BaseWriteStream.

Definition at line 28 of file datastream.cc.

                                               {
  const intptr_t old_offset = current_ - buffer_;
  buffer_ = zone_->Realloc(buffer_, capacity_, new_size);
  capacity_ = buffer_ != nullptr ? new_size : 0;
  current_ = buffer_ != nullptr ? buffer_ + old_offset : nullptr;
}

---

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

• third_party/dart-lang/sdk/runtime/vm/datastream.h
• third_party/dart-lang/sdk/runtime/vm/datastream.cc