Class
GioBufferedOutputStream
Description
class Gio.BufferedOutputStream : Gio.FilterOutputStream {
parent_instance: GFilterOutputStream,
priv: GBufferedOutputStreamPrivate*
}
Buffered output stream implements GFilterOutputStream
and provides
for buffered writes.
By default, GBufferedOutputStream
‘s buffer size is set at 4 kilobytes.
To create a buffered output stream, use g_buffered_output_stream_new(),
or g_buffered_output_stream_new_sized()
to specify the buffer’s size
at construction.
To get the size of a buffer within a buffered input stream, use g_buffered_output_stream_get_buffer_size(). To change the size of a buffered output stream’s buffer, use g_buffered_output_stream_set_buffer_size(). Note that the buffer’s size cannot be reduced below the size of the data within the buffer.
Constructors
g_buffered_output_stream_new
Creates a new buffered output stream for a base stream.
g_buffered_output_stream_new_sized
Creates a new buffered output stream with a given buffer size.
Instance methods
g_buffered_output_stream_get_auto_grow
Checks if the buffer automatically grows as data is added.
g_buffered_output_stream_get_buffer_size
Gets the size of the buffer in the stream
.
g_buffered_output_stream_set_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.
g_buffered_output_stream_set_buffer_size
Sets the size of the internal buffer to size
.
Methods inherited from GFilterOutputStream (3)
g_filter_output_stream_get_base_stream
Gets the base stream for the filter stream.
g_filter_output_stream_get_close_base_stream
Returns whether the base stream will be closed when stream
is closed.
g_filter_output_stream_set_close_base_stream
Sets whether the base stream will be closed when stream
is closed.
Methods inherited from GOutputStream (31)
Please see GOutputStream for a full list of methods.
Methods inherited from GSeekable (5)
g_seekable_can_seek
Tests if the stream supports the GSeekableIface
.
g_seekable_can_truncate
Tests if the length of the stream can be adjusted with g_seekable_truncate().
g_seekable_seek
Seeks in the stream by the given offset
, modified by type
.
g_seekable_tell
Tells the current position within the stream.
g_seekable_truncate
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.
Properties
Gio.BufferedOutputStream:auto-grow
Gio.BufferedOutputStream:buffer-size
Properties inherited from GFilterOutputStream (2)
Gio.FilterOutputStream:base-stream
Gio.FilterOutputStream:close-base-stream
Signals
Signals inherited from GObject (1)
GObject.Object::notify
The notify signal is emitted on an object when one of its properties has its value set through g_object_set_property(), g_object_set(), et al.
Class structure
struct GioBufferedOutputStreamClass {
GFilterOutputStreamClass parent_class;
void (* _g_reserved1) (
void
);
void (* _g_reserved2) (
void
);
}
Class members
parent_class |
|
No description available. | |
_g_reserved1 |
|
No description available. | |
_g_reserved2 |
|
No description available. |