glibmm: Gio::UnixOutputStream Class Reference
UnixOutputStream implements OutputStream for writing to a a unix file descriptor, including asynchronous operations. More...
#include <giomm/unixoutputstream.h>

Public Member Functions |
|
UnixOutputStream ( UnixOutputStream && src) noexcept | |
UnixOutputStream & | operator= ( UnixOutputStream && src) noexcept |
~UnixOutputStream () noexceptoverride | |
GUnixOutputStream* | gobj () |
Provides access to the underlying C GObject.
More...
|
|
const GUnixOutputStream* | gobj () const |
Provides access to the underlying C GObject.
More...
|
|
GUnixOutputStream* | gobj_copy () |
Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
More...
|
|
void | set_close_fd (bool close_fd=true) |
Sets whether the file descriptor of
stream
shall be closed when the stream is closed.
More...
|
|
bool | get_close_fd () const |
Returns whether the file descriptor of
stream
will be closed when the stream is closed.
More...
|
|
int | get_fd () const |
Return the UNIX file descriptor that the stream writes to.
More...
|
|
Glib::PropertyProxy_ReadOnly < int > | property_fd () const |
The file descriptor that the stream writes to.
More...
|
|
Glib::PropertyProxy < bool > | property_close_fd () |
Whether to close the file descriptor when the stream is closed.
More...
|
|
Glib::PropertyProxy_ReadOnly < bool > | property_close_fd () const |
Whether to close the file descriptor when the stream is closed.
More...
|
|
![]() |
|
OutputStream ( OutputStream && src) noexcept | |
OutputStream & | operator= ( OutputStream && src) noexcept |
~OutputStream () noexceptoverride | |
GOutputStream* | gobj () |
Provides access to the underlying C GObject.
More...
|
|
const GOutputStream* | gobj () const |
Provides access to the underlying C GObject.
More...
|
|
GOutputStream* | gobj_copy () |
Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
More...
|
|
gssize | write (const void* buffer, gsize count , const Glib::RefPtr < Cancellable >& cancellable) |
Tries to write
count
bytes from
buffer
into the stream.
More...
|
|
gssize | write (const void* buffer, gsize count ) |
A
write()
convenience overload.
More...
|
|
gssize | write (const std::string & buffer, const Glib::RefPtr < Cancellable >& cancellable) |
Tries to write
count
bytes from
buffer
into the stream.
More...
|
|
gssize | write (const std::string & buffer) |
Tries to write
count
bytes from
buffer
into the stream.
More...
|
|
bool | write_all (const void* buffer, gsize count , gsize& bytes_written, const Glib::RefPtr < Cancellable >& cancellable) |
Tries to write
count
bytes from
buffer
into the stream.
More...
|
|
bool | write_all (const void* buffer, gsize count , gsize& bytes_written) |
A
write_all()
convenience overload.
More...
|
|
bool | write_all (const std::string & buffer, gsize& bytes_written, const Glib::RefPtr < Cancellable >& cancellable) |
Tries to write
count
bytes from
buffer
into the stream.
More...
|
|
bool | write_all (const std::string & buffer, gsize& bytes_written) |
Tries to write
count
bytes from
buffer
into the stream.
More...
|
|
gssize | write_bytes (const Glib::RefPtr < const Glib::Bytes >& bytes, const Glib::RefPtr < Cancellable >& cancellable) |
A wrapper function for g_output_stream_write() which takes a Bytes as input.
More...
|
|
gssize | write_bytes (const Glib::RefPtr < const Glib::Bytes >& bytes) |
A
write_bytes()
convenience overload.
More...
|
|
void | write_bytes_async (const Glib::RefPtr < const Glib::Bytes >& bytes, const SlotAsyncReady & slot, const Glib::RefPtr < Cancellable >& cancellable, int io_priority= Glib::PRIORITY_DEFAULT ) |
Request an asynchronous write of the data in
bytes
to the stream.
More...
|
|
void | write_bytes_async (const Glib::RefPtr < const Glib::Bytes >& bytes, const SlotAsyncReady & slot, int io_priority= Glib::PRIORITY_DEFAULT ) |
Request an asynchronous write of the data in
bytes
to the stream.
More...
|
|
gssize | write_bytes_finish (const Glib::RefPtr < AsyncResult >& result) |
Finishes a stream write-from-Bytes operation.
More...
|
|
gssize | splice (const Glib::RefPtr < InputStream >& source, const Glib::RefPtr < Cancellable >& cancellable, OutputStreamSpliceFlags flags= OUTPUT_STREAM_SPLICE_NONE ) |
Splices an input stream into an output stream.
More...
|
|
gssize | splice (const Glib::RefPtr < InputStream >& source, OutputStreamSpliceFlags flags= OUTPUT_STREAM_SPLICE_NONE ) |
Splices an input stream into an output stream.
More...
|
|
bool | flush (const Glib::RefPtr < Cancellable >& cancellable) |
Flushed any outstanding buffers in the stream.
More...
|
|
bool | flush () |
A
flush()
convenience overload.
More...
|
|
bool | close (const Glib::RefPtr < Cancellable >& cancellable) |
Closes the stream, releasing resources related to it.
More...
|
|
bool | close () |
A
close()
convenience overload.
More...
|
|
void | write_async (const void* buffer, gsize count , const SlotAsyncReady & slot, const Glib::RefPtr < Cancellable >& cancellable, int io_priority= Glib::PRIORITY_DEFAULT ) |
Request an asynchronous write of
count
bytes from
buffer
into the stream.
More...
|
|
void | write_async (const void* buffer, gsize count , const SlotAsyncReady & slot, int io_priority= Glib::PRIORITY_DEFAULT ) |
Request an asynchronous write of
count
bytes from
buffer
into the stream.
More...
|
|
gssize | write_finish (const Glib::RefPtr < AsyncResult >& result) |
Finishes a stream write operation.
More...
|
|
void | write_all_async (const void* buffer, gsize count , const SlotAsyncReady & slot, const Glib::RefPtr < Cancellable >& cancellable, int io_priority= Glib::PRIORITY_DEFAULT ) |
Request an asynchronous write of
count
bytes from
buffer
into the stream.
More...
|
|
void | write_all_async (const void* buffer, gsize count , const SlotAsyncReady & slot, int io_priority= Glib::PRIORITY_DEFAULT ) |
Request an asynchronous write of
count
bytes from
buffer
into the stream.
More...
|
|
bool | write_all_finish (const Glib::RefPtr < AsyncResult >& result, gsize& bytes_written) |
Finishes an asynchronous stream write operation started with g_output_stream_write_all_async().
More...
|
|
void | splice_async (const Glib::RefPtr < InputStream >& source, const SlotAsyncReady & slot, const Glib::RefPtr < Cancellable >& cancellable, OutputStreamSpliceFlags flags= OUTPUT_STREAM_SPLICE_NONE , int io_priority= Glib::PRIORITY_DEFAULT ) |
Splices a stream asynchronously.
More...
|
|
void | splice_async (const Glib::RefPtr < InputStream >& source, const SlotAsyncReady & slot, OutputStreamSpliceFlags flags= OUTPUT_STREAM_SPLICE_NONE , int io_priority= Glib::PRIORITY_DEFAULT ) |
Splices a stream asynchronously.
More...
|
|
gssize | splice_finish (const Glib::RefPtr < AsyncResult >& result) |
Finishes an asynchronous stream splice operation.
More...
|
|
void | flush_async (const SlotAsyncReady & slot, const Glib::RefPtr < Cancellable >& cancellable, int io_priority= Glib::PRIORITY_DEFAULT ) |
Flushes a stream asynchronously.
More...
|
|
void | flush_async (const SlotAsyncReady & slot, int io_priority= Glib::PRIORITY_DEFAULT ) |
Flushes a stream asynchronously.
More...
|
|
bool | flush_finish (const Glib::RefPtr < AsyncResult >& result) |
Finishes flushing an output stream.
More...
|
|
void | close_async (const SlotAsyncReady & slot, const Glib::RefPtr < Cancellable >& cancellable, int io_priority= Glib::PRIORITY_DEFAULT ) |
Requests an asynchronous close of the stream, releasing resources related to it.
More...
|
|
void | close_async (const SlotAsyncReady & slot, int io_priority= Glib::PRIORITY_DEFAULT ) |
Requests an asynchronous close of the stream, releasing resources related to it.
More...
|
|
bool | close_finish (const Glib::RefPtr < AsyncResult >& result) |
Closes an output stream.
More...
|
|
![]() |
|
Object (const Object &)=delete | |
Object & | operator= (const Object &)=delete |
Object ( Object && src) noexcept | |
Object & | operator= ( Object && src) noexcept |
void* | get_data (const QueryQuark & key) |
void | set_data (const Quark & key, void* data) |
void | set_data (const Quark & key, void* data, DestroyNotify notify) |
void | remove_data (const QueryQuark & quark) |
void* | steal_data (const QueryQuark & quark) |
![]() |
|
ObjectBase (const ObjectBase &)=delete | |
ObjectBase & | operator= (const ObjectBase &)=delete |
void | set_property_value (const Glib::ustring & property_name, const Glib::ValueBase & value) |
You probably want to use a specific property_*() accessor method instead.
More...
|
|
void | get_property_value (const Glib::ustring & property_name, Glib::ValueBase & value) const |
You probably want to use a specific property_*() accessor method instead.
More...
|
|
template<class PropertyType > | |
void | set_property (const Glib::ustring & property_name, const PropertyType& value) |
You probably want to use a specific property_*() accessor method instead.
More...
|
|
template<class PropertyType > | |
void | get_property (const Glib::ustring & property_name, PropertyType& value) const |
You probably want to use a specific property_*() accessor method instead.
More...
|
|
void | connect_property_changed (const Glib::ustring & property_name, const sigc::slot < void >& slot) |
You can use the signal_changed() signal of the property proxy instead.
More...
|
|
void | connect_property_changed (const Glib::ustring & property_name, sigc::slot < void >&& slot) |
You can use the signal_changed() signal of the property proxy instead.
More...
|
|
sigc::connection | connect_property_changed_with_return (const Glib::ustring & property_name, const sigc::slot < void >& slot) |
You can use the signal_changed() signal of the property proxy instead.
More...
|
|
sigc::connection | connect_property_changed_with_return (const Glib::ustring & property_name, sigc::slot < void >&& slot) |
You can use the signal_changed() signal of the property proxy instead.
More...
|
|
void | freeze_notify () |
Increases the freeze count on object.
More...
|
|
void | thaw_notify () |
Reverts the effect of a previous call to
freeze_notify()
.
More...
|
|
virtual void | reference () const |
Increment the reference count for this object.
More...
|
|
virtual void | unreference () const |
Decrement the reference count for this object.
More...
|
|
GObject* | gobj () |
Provides access to the underlying C GObject.
More...
|
|
const GObject* | gobj () const |
Provides access to the underlying C GObject.
More...
|
|
GObject* | gobj_copy () const |
Give a ref-ed copy to someone. Use for direct struct access.
More...
|
|
![]() |
|
trackable () noexcept | |
trackable (const trackable &src) noexcept | |
trackable ( trackable &&src) | |
~trackable () | |
void | add_destroy_notify_callback (void *data, func_destroy_notify func) const |
void | notify_callbacks () |
trackable & | operator= (const trackable &src) |
trackable & | operator= ( trackable &&src) |
void | remove_destroy_notify_callback (void *data) const |
Static Public Member Functions |
|
static GType | get_type () |
Get the GType for this class, for use with the underlying GObject type system.
More...
|
|
static Glib::RefPtr < UnixOutputStream > | create (int fd, bool close_fd) |
![]() |
|
static GType | get_type () |
Get the GType for this class, for use with the underlying GObject type system.
More...
|
|
Protected Member Functions |
|
UnixOutputStream (int fd, bool close_fd) | |
![]() |
|
Object () | |
Object (const Glib::ConstructParams& construct_params) | |
Object (GObject* castitem) | |
~Object () noexceptoverride | |
![]() |
|
ObjectBase () | |
This default constructor is called implicitly from the constructor of user-derived classes, even if, for instance, Gtk::Button calls a different
ObjectBase
constructor.
More...
|
|
ObjectBase (const char* custom_type_name) | |
A derived constructor always overrides this choice.
More...
|
|
ObjectBase (const std::type_info & custom_type_info) | |
This constructor is a special feature to allow creation of derived types on the fly, without having to use g_object_new() manually.
More...
|
|
ObjectBase ( ObjectBase && src) noexcept | |
ObjectBase & | operator= ( ObjectBase && src) noexcept |
virtual | ~ObjectBase () noexcept=0 |
void | initialize (GObject* castitem) |
void | initialize_move (GObject* castitem, Glib::ObjectBase * previous_wrapper) |
Related Functions |
|
(Note that these are not member functions.) |
|
Glib::RefPtr < Gio::UnixOutputStream > | wrap (GUnixOutputStream* object, bool take_copy=false) |
A
Glib::wrap()
method for this object.
More...
|
|
![]() |
|
Glib::RefPtr < Gio::OutputStream > | wrap (GOutputStream* object, bool take_copy=false) |
A
Glib::wrap()
method for this object.
More...
|
|
![]() |
|
Glib::RefPtr < Glib::Object > | wrap (GObject* object, bool take_copy=false) |
Additional Inherited Members |
|
![]() |
|
using | DestroyNotify = void(*)(gpointer data) |
![]() |
|
typedef internal::func_destroy_notify | func_destroy_notify |
Detailed Description
UnixOutputStream implements OutputStream for writing to a a unix file descriptor, including asynchronous operations.
The file descriptor much be selectable, so it doesn't work with opened files.
Constructor & Destructor Documentation
|
noexcept |
|
override noexcept |
|
explicit protected |
Member Function Documentation
|
static |
bool Gio::UnixOutputStream::get_close_fd | ( | ) | const |
Returns whether the file descriptor of stream will be closed when the stream is closed.
- Returns
-
true
if the file descriptor is closed when done.
int Gio::UnixOutputStream::get_fd | ( | ) | const |
Return the UNIX file descriptor that the stream writes to.
- Returns
- The file descriptor of stream .
|
static |
Get the GType for this class, for use with the underlying GObject type system.
|
inline |
Provides access to the underlying C GObject.
|
inline |
Provides access to the underlying C GObject.
GUnixOutputStream* Gio::UnixOutputStream::gobj_copy | ( | ) |
Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
|
noexcept |
Glib::PropertyProxy < bool > Gio::UnixOutputStream::property_close_fd | ( | ) |
Whether to close the file descriptor when the stream is closed.
- Returns
- A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.
Glib::PropertyProxy_ReadOnly < bool > Gio::UnixOutputStream::property_close_fd | ( | ) | const |
Whether to close the file descriptor when the stream is closed.
- Returns
- A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.
Glib::PropertyProxy_ReadOnly < int > Gio::UnixOutputStream::property_fd | ( | ) | const |
The file descriptor that the stream writes to.
- Returns
- A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.
void Gio::UnixOutputStream::set_close_fd | ( | bool |
close_fd
=
true
|
) |
Sets whether the file descriptor of stream shall be closed when the stream is closed.
- Parameters
-
close_fd true
to close the file descriptor when done.
Friends And Related Function Documentation
|
related |
A Glib::wrap() method for this object.
- Parameters
-
object The C instance. take_copy False if the result should take ownership of the C instance. True if it should take a new copy or ref.
- Returns
- A C++ instance that wraps this C instance.