class: BufferedOutputStreamCtors

[209:14] static extends: object

Alternate constructors for BufferedOutputStream. Usage: BufferedOutputStreamCtors.<name>(...). The primary constructor lives directly on BufferedOutputStream.

Methods

• newSized (object base_stream, int size)

  Creates a new buffered output stream with a given buffer size.

  • @p base_stream is a [class@Gio.OutputStream]..
  • @p size is a #gsize..
  • @r A new BufferedOutputStream.

class: BufferedOutputStreamMeta

[227:14] static extends: object

Generated metadata helpers for BufferedOutputStream class surfaces.

Methods

• properties ()

  Returns property metadata for BufferedOutputStream.

  • @r A list.

class: BufferedOutputStream

[21:7] extends: object

Buffered output stream implements [class@Gio.FilterOutputStream] and provides for buffered writes. By default, GBufferedOutputStream's buffer size is set at 4 kilobytes. To create a buffered output stream, use [ctor@Gio.BufferedOutputStream.new], or [ctor@Gio.BufferedOutputStream.new_sized] to specify the buffer's size at construction. To get the size of a buffer within a buffered input stream, use [method@Gio.BufferedOutputStream.get_buffer_size]. To change the size of a buffered output stream's buffer, use [method@Gio.BufferedOutputStream.set_buffer_size]. Note that the buffer's size cannot be reduced below the size of the data within the buffer.

Members

• handleObj
• lib
• retainedCallbacks
• signalHandlerNames
• signalSetterHandlers

Methods

• BufferedOutputStream (base_stream = null)

  Creates a new buffered output stream for a base stream.

  • @p base_stream is a [class@Gio.OutputStream]..

• toNativeHandle (Source)

  Normalizes a constructor argument into a raw pointer carrier. Accepts a raw NativeHandle, a raw NativeBuffer returned from fn.call(...), another generated wrapper exposing handle(), or null. Returns null when the argument carries no pointer.

  • @p Source is the raw handle, raw buffer, wrapper, or null.
  • @r A raw pointer carrier or null when no pointer is present.

• getLib ()

  Returns the opened native library for this generated wrapper.

  • @r The opened native library.

• handle ()

  Returns the wrapped NativeHandle.

  • @r The wrapped NativeHandle.

• isNull ()

  Returns true when the wrapped handle is null.

  • @r A bool.

• describe ()

  Returns a small string for debugging generated wrappers.

  • @r A string.

• asFilterOutputStream ()

  Wraps this handle as FilterOutputStream.

  • @r A FilterOutputStream object.

• asSeekable ()

  Wraps this handle as Seekable.

  • @r A Seekable object.

• getProperty (string Name)

  Reads one generated property by name.

• setProperty (string Name, Value)

  Writes one generated property by name.

• setAutogrow (bool Value)

  Whether the buffer should automatically grow.

  • @p Value is the new property value.
  • @r None.

• setBuffersize (int Value)

  The size of the backend buffer, in bytes.

  • @p Value is the new property value.
  • @r None.

• get_auto_grow ()

  Checks if the buffer automatically grows as data is added.

• get_buffer_size ()

  Gets the size of the buffer in the @stream.

• set_auto_grow (bool auto_grow)

  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.
  • @p auto_grow is a #gboolean..
  • @r None.

• set_buffer_size (int size)

  Sets the size of the internal buffer to @size.

  • @p size is a #gsize..
  • @r None.