ARAOutputStream Class Reference

Used to write persistent ARA archives - see doStoreObjectsToStream() for details. More...

Inheritance diagram for ARAOutputStream:

Public Member Functions
	ARAOutputStream (ARA::PlugIn::HostArchiveWriter *)
int64	getPosition () override
	Returns the stream's current position.
void	flush () override
	If the stream is using a buffer, this will ensure it gets written out to the destination.
bool	write (const void *, size_t) override
	Writes a block of data to the stream.
bool	setPosition (int64) override
	Tries to move the stream's output position.
Public Member Functions inherited from OutputStream
virtual	~OutputStream ()
	Destructor.
virtual bool	writeByte (char byte)
	Writes a single byte to the stream.
virtual bool	writeBool (bool boolValue)
	Writes a boolean to the stream as a single byte.
virtual bool	writeShort (short value)
	Writes a 16-bit integer to the stream in a little-endian byte order.
virtual bool	writeShortBigEndian (short value)
	Writes a 16-bit integer to the stream in a big-endian byte order.
virtual bool	writeInt (int value)
	Writes a 32-bit integer to the stream in a little-endian byte order.
virtual bool	writeIntBigEndian (int value)
	Writes a 32-bit integer to the stream in a big-endian byte order.
virtual bool	writeInt64 (int64 value)
	Writes a 64-bit integer to the stream in a little-endian byte order.
virtual bool	writeInt64BigEndian (int64 value)
	Writes a 64-bit integer to the stream in a big-endian byte order.
virtual bool	writeFloat (float value)
	Writes a 32-bit floating point value to the stream in a binary format.
virtual bool	writeFloatBigEndian (float value)
	Writes a 32-bit floating point value to the stream in a binary format.
virtual bool	writeDouble (double value)
	Writes a 64-bit floating point value to the stream in a binary format.
virtual bool	writeDoubleBigEndian (double value)
	Writes a 64-bit floating point value to the stream in a binary format.
virtual bool	writeRepeatedByte (uint8 byte, size_t numTimesToRepeat)
	Writes a byte to the output stream a given number of times.
virtual bool	writeCompressedInt (int value)
	Writes a condensed binary encoding of a 32-bit integer.
virtual bool	writeString (const String &text)
	Stores a string in the stream in a binary format.
virtual bool	writeText (const String &text, bool asUTF16, bool writeUTF16ByteOrderMark, const char *lineEndings)
	Writes a string of text to the stream.
virtual int64	writeFromInputStream (InputStream &source, int64 maxNumBytesToWrite)
	Reads data from an input stream and writes it to this stream.
void	setNewLineString (const String &newLineString)
	Sets the string to write to the stream when a new line is written.
const String &	getNewLineString () const noexcept
	Returns the current new-line string that was set by setNewLineString().

Additional Inherited Members
Protected Member Functions inherited from OutputStream
	OutputStream ()

Detailed Description

Used to write persistent ARA archives - see doStoreObjectsToStream() for details.

Constructor & Destructor Documentation

ARAOutputStream()

ARAOutputStream::ARAOutputStream ( ARA::PlugIn::HostArchiveWriter * )

explicit

Member Function Documentation

getPosition()

int64 ARAOutputStream::getPosition ( )

overridevirtual

Returns the stream's current position.

See also

setPosition

Implements OutputStream.

flush()

void ARAOutputStream::flush ( )

overridevirtual

If the stream is using a buffer, this will ensure it gets written out to the destination.

Implements OutputStream.

write()

bool ARAOutputStream::write ( const void * dataToWrite, size_t numberOfBytes )

overridevirtual

Writes a block of data to the stream.

When creating a subclass of OutputStream, this is the only write method that needs to be overloaded - the base class has methods for writing other types of data which use this to do the work.

Parameters

dataToWrite	the target buffer to receive the data. This must not be null.
numberOfBytes	the number of bytes to write.

Returns

false if the write operation fails for some reason

Implements OutputStream.

setPosition()

bool ARAOutputStream::setPosition ( int64 newPosition )

overridevirtual

Tries to move the stream's output position.

Not all streams will be able to seek to a new position - this will return false if it fails to work.

See also

getPosition

Implements OutputStream.