Gio.DataOutputStream¶

Subclasses:	None

Methods¶

Inherited:	Gio.FilterOutputStream (3), Gio.OutputStream (29), GObject.Object (37), Gio.Seekable (5)
Structs:	GObject.ObjectClass (5)

class	`new` (base_stream)
	`get_byte_order` ()
	`put_byte` (data, cancellable)
	`put_int16` (data, cancellable)
	`put_int32` (data, cancellable)
	`put_int64` (data, cancellable)
	`put_string` (str, cancellable)
	`put_uint16` (data, cancellable)
	`put_uint32` (data, cancellable)
	`put_uint64` (data, cancellable)
	`set_byte_order` (order)

Virtual Methods¶

Inherited:	Gio.OutputStream (15), GObject.Object (7), Gio.Seekable (5)

Properties¶

Inherited:	Gio.FilterOutputStream (2)

Name	Type	Flags	Short Description
`byte-order`	`Gio.DataStreamByteOrder`	r/w	The byte order

Signals¶

Inherited:	GObject.Object (1)

Fields¶

Inherited:	GObject.Object (1)

Name	Type	Access	Description
parent_instance	`Gio.FilterOutputStream`	r

Class Details¶

class Gio.DataOutputStream(**kwargs)¶

Bases:	`Gio.FilterOutputStream`, `Gio.Seekable`
Abstract:	No
Structure:	`Gio.DataOutputStreamClass`

Data output stream implements Gio.OutputStream and includes functions for writing data directly to an output stream.

classmethod new(base_stream)[source]¶

Parameters:	base_stream (`Gio.OutputStream`) – a `Gio.OutputStream`.
Returns:	`Gio.DataOutputStream`.
Return type:	`Gio.DataOutputStream`

Creates a new data output stream for base_stream.

get_byte_order()[source]¶

Returns:	the `Gio.DataStreamByteOrder` for the self.
Return type:	`Gio.DataStreamByteOrder`

Gets the byte order for the stream.

put_byte(data, cancellable)[source]¶

Parameters:	data (`int`) – a #guchar. cancellable (`Gio.Cancellable` or `None`) – optional `Gio.Cancellable` object, `None` to ignore.
Raises:	`GLib.Error`
Returns:	`True` if data was successfully added to the self.
Return type:	`bool`

Puts a byte into the output stream.

put_int16(data, cancellable)[source]¶

Parameters:	data (`int`) – a #gint16. cancellable (`Gio.Cancellable` or `None`) – optional `Gio.Cancellable` object, `None` to ignore.
Raises:	`GLib.Error`
Returns:	`True` if data was successfully added to the self.
Return type:	`bool`

Puts a signed 16-bit integer into the output stream.

put_int32(data, cancellable)[source]¶

Parameters:	data (`int`) – a #gint32. cancellable (`Gio.Cancellable` or `None`) – optional `Gio.Cancellable` object, `None` to ignore.
Raises:	`GLib.Error`
Returns:	`True` if data was successfully added to the self.
Return type:	`bool`

Puts a signed 32-bit integer into the output stream.

put_int64(data, cancellable)[source]¶

Parameters:	data (`int`) – a #gint64. cancellable (`Gio.Cancellable` or `None`) – optional `Gio.Cancellable` object, `None` to ignore.
Raises:	`GLib.Error`
Returns:	`True` if data was successfully added to the self.
Return type:	`bool`

Puts a signed 64-bit integer into the stream.

put_string(str, cancellable)[source]¶

Parameters:	str (`str`) – a string. cancellable (`Gio.Cancellable` or `None`) – optional `Gio.Cancellable` object, `None` to ignore.
Raises:	`GLib.Error`
Returns:	`True` if string was successfully added to the self.
Return type:	`bool`

Puts a string into the output stream.

put_uint16(data, cancellable)[source]¶

Parameters:	data (`int`) – a #guint16. cancellable (`Gio.Cancellable` or `None`) – optional `Gio.Cancellable` object, `None` to ignore.
Raises:	`GLib.Error`
Returns:	`True` if data was successfully added to the self.
Return type:	`bool`

Puts an unsigned 16-bit integer into the output stream.

put_uint32(data, cancellable)[source]¶

Parameters:	data (`int`) – a #guint32. cancellable (`Gio.Cancellable` or `None`) – optional `Gio.Cancellable` object, `None` to ignore.
Raises:	`GLib.Error`
Returns:	`True` if data was successfully added to the self.
Return type:	`bool`

Puts an unsigned 32-bit integer into the stream.

put_uint64(data, cancellable)[source]¶

Parameters:	data (`int`) – a #guint64. cancellable (`Gio.Cancellable` or `None`) – optional `Gio.Cancellable` object, `None` to ignore.
Raises:	`GLib.Error`
Returns:	`True` if data was successfully added to the self.
Return type:	`bool`

Puts an unsigned 64-bit integer into the stream.

set_byte_order(order)[source]¶

Parameters:	order (`Gio.DataStreamByteOrder`) – a `Gio.DataStreamByteOrder`.

Sets the byte order of the data output stream to order.

Property Details¶

Gio.DataOutputStream.props.byte_order¶

Name:	`byte-order`
Type:	`Gio.DataStreamByteOrder`
Default Value:	`Gio.DataStreamByteOrder.BIG_ENDIAN`
Flags:	`READABLE`, `WRITABLE`

Determines the byte ordering that is used when writing multi-byte entities (such as integers) to the stream.