BufferedOutputStream

Buffered output stream implements gio.filter_output_stream.FilterOutputStream and provides for buffered writes.

By default, gio.buffered_output_stream.BufferedOutputStream's buffer size is set at 4 kilobytes.

To get the size of a buffer within a buffered input stream, use gio.buffered_output_stream.BufferedOutputStream.getBufferSize. To change the size of a buffered output stream's buffer, use gio.buffered_output_stream.BufferedOutputStream.setBufferSize. Note that the buffer's size cannot be reduced below the size of the data within the buffer.

class BufferedOutputStream : FilterOutputStream , Seekable {

}

Constructors

this this(gio.output_stream.OutputStream baseStream): Creates a new buffered output stream for a base stream.

getAutoGrow bool getAutoGrow(): Checks if the buffer automatically grows as data is added.
getBufferSize size_t getBufferSize(): Gets the size of the buffer in the stream.
setAutoGrow void setAutoGrow(bool autoGrow): Sets whether or not the stream's buffer should automatically grow. If auto_grow is true, then each write will just make the buffer larger, and you must manually flush the buffer to actually write out the data to the underlying stream.
setBufferSize void setBufferSize(size_t size): Sets the size of the internal buffer to size.

newSized gio.buffered_output_stream.BufferedOutputStream newSized(gio.output_stream.OutputStream baseStream, size_t size): Creates a new buffered output stream with a given buffer size.

canSeek bool canSeek(): Tests if the stream supports the #GSeekableIface.
canTruncate bool canTruncate(): Tests if the length of the stream can be adjusted with gio.seekable.Seekable.truncate.
seek bool seek(long offset, glib.types.SeekType type, gio.cancellable.Cancellable cancellable): Seeks in the stream by the given offset, modified by type.
tell long tell(): Tells the current position within the stream.
truncate bool truncate(long offset, gio.cancellable.Cancellable cancellable): Sets the length of the stream to offset. If the stream was previously larger than offset, the extra data is discarded. If the stream was previously shorter than offset, it is extended with NUL ('\0') bytes.

getBaseStream gio.output_stream.OutputStream getBaseStream(): Gets the base stream for the filter stream.
getCloseBaseStream bool getCloseBaseStream(): Returns whether the base stream will be closed when stream is closed.
setCloseBaseStream void setCloseBaseStream(bool closeBase): Sets whether the base stream will be closed when stream is closed.

canSeek bool canSeek(): Tests if the stream supports the #GSeekableIface.
canTruncate bool canTruncate(): Tests if the length of the stream can be adjusted with gio.seekable.Seekable.truncate.
seek bool seek(long offset, glib.types.SeekType type, gio.cancellable.Cancellable cancellable): Seeks in the stream by the given offset, modified by type.
tell long tell(): Tells the current position within the stream.
truncate bool truncate(long offset, gio.cancellable.Cancellable cancellable): Sets the length of the stream to offset. If the stream was previously larger than offset, the extra data is discarded. If the stream was previously shorter than offset, it is extended with NUL ('\0') bytes.