gio.memory_output_stream

Module for [MemoryOutputStream] class

class MemoryOutputStream MemoryOutputStreamGidBuilder MemoryOutputStreamGidBuilderImpl

Types 3

classMemoryOutputStream : gio.output_stream.OutputStream, gio.pollable_output_stream.PollableOutputStream, gio.seekable.Seekable

gio.memory_output_stream.MemoryOutputStream is a class for using arbitrary memory chunks as output for GIO streaming output operations.

As of GLib 2.34, gio.memory_output_stream.MemoryOutputStream trivially implements

Methods

GType _getGType() static nothrow

GType _gType() @property nothrow

MemoryOutputStream self() nothrowReturns `this`, for use in `with` statements.

MemoryOutputStreamGidBuilder builder() static nothrowGet builder for [gio.memory_output_stream.MemoryOutputStream] Returns: New builder object

void * data() @property nothrowGet `data` property. Returns: Pointer to buffer where data will be written.

gulong dataSize() @property nothrowGet `dataSize` property. Returns: Size of data written to the buffer.

gulong size() @property nothrowGet `size` property. Returns: Current size of the data buffer.

gio.memory_output_stream.MemoryOutputStream newResizable() static nothrowCreates a new #GMemoryOutputStream, using [glib.global.realloc] and [glib.global.gfree] for memory allocation. Returns:

void * getData() nothrowGets any loaded data from the ostream.

size_t getDataSize() nothrowReturns the number of bytes from the start up to including the last byte written in the stream that has not been truncated away. Returns: the number of bytes written to the stream

size_t getSize() nothrowGets the size of the currently allocated data area (available from [gio.memory_output_stream.MemoryOutputStream.getData]).

glib.bytes.Bytes stealAsBytes() nothrowReturns data from the ostream as a #GBytes. ostream must be closed before calling this function. Returns: the stream's data

void * stealData() nothrowGets any loaded data from the ostream. Ownership of the data is transferred to the caller; when no longer needed it must be freed using the free function set in ostream's #GMemoryOutputStream:destr...

Constructors

this(void * ptr, Flag!"Take" take)

classMemoryOutputStreamGidBuilderImpl(T) : gio.output_stream.OutputStreamGidBuilderImpl!T, gio.pollable_output_stream.PollableOutputStreamGidBuilderImpl!T, gio.seekable.SeekableGidBuilderImpl!T

Fluent builder implementation template for gio.memory_output_stream.MemoryOutputStream

Methods

T data(void * propval) nothrowSet `data` property. Params: propval = Pointer to buffer where data will be written. Returns: Builder instance for fluent chaining

T size(gulong propval) nothrowSet `size` property. Params: propval = Current size of the data buffer. Returns: Builder instance for fluent chaining

classMemoryOutputStreamGidBuilder : MemoryOutputStreamGidBuilderImpl!MemoryOutputStreamGidBuilder

Fluent builder for gio.memory_output_stream.MemoryOutputStream

Methods

MemoryOutputStream build() nothrowCreate object from builder. Returns: New object