ZlibDecompressor - Zlib decompressor. More...

#include <giomm/zlibdecompressor.h>

Inheritance diagram for Gio::ZlibDecompressor:

Public Member Functions
virtual	~ZlibDecompressor ()

GZlibDecompressor*	gobj ()
	Provides access to the underlying C GObject.

const GZlibDecompressor*	gobj () const
	Provides access to the underlying C GObject.

GZlibDecompressor*	gobj_copy ()
	Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.

Glib::RefPtr< FileInfo >	get_file_info ()
	Retrieves the FileInfo constructed from the GZIP header data of compressed data processed by compressor, or `0` if decompressor's ZlibDecompressor::property_format() property is not ZLIB_COMPRESSOR_FORMAT_GZIP, or the header data was not fully processed yet, or it not present in the data stream at all.

Glib::RefPtr< const FileInfo >	get_file_info () const
	Retrieves the FileInfo constructed from the GZIP header data of compressed data processed by compressor, or `0` if decompressor's ZlibDecompressor::property_format() property is not ZLIB_COMPRESSOR_FORMAT_GZIP, or the header data was not fully processed yet, or it not present in the data stream at all.

Glib::PropertyProxy_ReadOnly < Glib::RefPtr< FileInfo > >	property_file_info () const
	File info.

Glib::PropertyProxy_ReadOnly < ZlibCompressorFormat >	property_format () const
	The format of the compressed data.

Public Member Functions inherited from Glib::Object
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)

Public Member Functions inherited from Glib::ObjectBase
void	set_property_value (const Glib::ustring& property_name, const Glib::ValueBase& value)
	You probably want to use a specific property_*() accessor method instead.

void	get_property_value (const Glib::ustring& property_name, Glib::ValueBase& value) const
	You probably want to use a specific property_*() accessor method instead.

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.

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.

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, but this is necessary when using the reduced API.

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, but this is necessary when using the reduced API.

void	freeze_notify ()
	Increases the freeze count on object.

void	thaw_notify ()
	Reverts the effect of a previous call to freeze_notify().

virtual void	reference () const
	Increment the reference count for this object.

virtual void	unreference () const
	Decrement the reference count for this object.

GObject*	gobj ()
	Provides access to the underlying C GObject.

const GObject*	gobj () const
	Provides access to the underlying C GObject.

GObject*	gobj_copy () const
	Give a ref-ed copy to someone. Use for direct struct access.

Public Member Functions inherited from sigc::trackable
	trackable (const trackable &src)

trackable &	operator= (const trackable &src)

void	add_destroy_notify_callback (void *data, func_destroy_notify func) const

void	remove_destroy_notify_callback (void *data) const

void	notify_callbacks ()

Public Member Functions inherited from Gio::Converter
virtual	~Converter ()

GConverter*	gobj ()
	Provides access to the underlying C GObject.

const GConverter*	gobj () const
	Provides access to the underlying C GObject.

ConverterResult	convert (const void* inbuf, gsize inbuf_size, void* outbuf, gsize outbuf_size, ConverterFlags flags, gsize& bytes_read, gsize& bytes_written)
	This is the main operation used when converting data.

void	reset ()
	Resets all internal state in the converter, making it behave as if it was just created.

virtual ConverterResult	convert_vfunc (const void* inbuf, gsize inbuf_size, void* outbuf, gsize outbuf_size, ConverterFlags flags, gsize& bytes_read, gsize& bytes_written)

virtual void	reset_vfunc ()

Public Member Functions inherited from Glib::Interface
	Interface (const Glib::Interface_Class& interface_class)
	Called by constructors of derived classes.

	Interface (GObject* castitem)
	Called by constructors of derived classes.

virtual	~Interface ()

GObject*	gobj ()

const GObject*	gobj () const

Static Public Member Functions
static GType	get_type ()
	Get the GType for this class, for use with the underlying GObject type system.

static Glib::RefPtr < ZlibDecompressor >	create (ZlibCompressorFormat format)
	Creates a new ZlibDecompressor.

Static Public Member Functions inherited from Gio::Converter
static void	add_interface (GType gtype_implementer)

static GType	get_type ()
	Get the GType for this class, for use with the underlying GObject type system.

Protected Member Functions
	ZlibDecompressor (ZlibCompressorFormat format)

Protected Member Functions inherited from Glib::Object
	Object ()

	Object (const Glib::ConstructParams& construct_params)

	Object (GObject* castitem)

virtual	~Object ()

Protected Member Functions inherited from Glib::ObjectBase
	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.

	ObjectBase (const char* custom_type_name)
	A derived constructor always overrides this choice.

	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.

virtual	~ObjectBase ()=0

void	initialize (GObject* castitem)

Protected Member Functions inherited from Gio::Converter
	Converter ()
	You should derive from this class to use it.

Related Functions
(Note that these are not member functions.)
Glib::RefPtr < Gio::ZlibDecompressor >	wrap (GZlibDecompressor* object, bool take_copy=false)
	A Glib::wrap() method for this object.

Related Functions inherited from Glib::Object
Glib::RefPtr< Glib::Object >	wrap (GObject* object, bool take_copy=false)

Related Functions inherited from Gio::Converter
Glib::RefPtr< Gio::Converter >	wrap (GConverter* object, bool take_copy=false)
	A Glib::wrap() method for this object.

Additional Inherited Members
Public Types inherited from Glib::Object
typedef void(*	DestroyNotify )(gpointer data)

Public Types inherited from sigc::trackable
typedef internal::func_destroy_notify	func_destroy_notify

Detailed Description

ZlibDecompressor - Zlib decompressor.

ZlibDecompressor is an implementation of Converter that decompresses data compressed with zlib.

Since glibmm 2.34:

Constructor & Destructor Documentation

virtual Gio::ZlibDecompressor::~ZlibDecompressor ( )

virtual

Gio::ZlibDecompressor::ZlibDecompressor ( ZlibCompressorFormat format )

explicitprotected

Member Function Documentation

static Glib::RefPtr<ZlibDecompressor> Gio::ZlibDecompressor::create ( ZlibCompressorFormat format )

static

Creates a new ZlibDecompressor.

Since glibmm 2.24:

Parameters

format The format to use for the compressed data.

Returns: A new ZlibDecompressor.

Glib::RefPtr<FileInfo> Gio::ZlibDecompressor::get_file_info ( )

Retrieves the FileInfo constructed from the GZIP header data of compressed data processed by compressor, or 0 if decompressor's ZlibDecompressor::property_format() property is not ZLIB_COMPRESSOR_FORMAT_GZIP, or the header data was not fully processed yet, or it not present in the data stream at all.

Since glibmm 2.26:

Returns: A FileInfo, or 0.

Glib::RefPtr<const FileInfo> Gio::ZlibDecompressor::get_file_info ( ) const

Retrieves the FileInfo constructed from the GZIP header data of compressed data processed by compressor, or 0 if decompressor's ZlibDecompressor::property_format() property is not ZLIB_COMPRESSOR_FORMAT_GZIP, or the header data was not fully processed yet, or it not present in the data stream at all.

Since glibmm 2.26:

Returns: A FileInfo, or 0.

static GType Gio::ZlibDecompressor::get_type ( )

static

Get the GType for this class, for use with the underlying GObject type system.

GZlibDecompressor* Gio::ZlibDecompressor::gobj ( )

inline

Provides access to the underlying C GObject.

const GZlibDecompressor* Gio::ZlibDecompressor::gobj ( ) const

inline

Provides access to the underlying C GObject.

GZlibDecompressor* Gio::ZlibDecompressor::gobj_copy ( )

Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.

Glib::PropertyProxy_ReadOnly< Glib::RefPtr<FileInfo> > Gio::ZlibDecompressor::property_file_info ( ) const

File info.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

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< ZlibCompressorFormat > Gio::ZlibDecompressor::property_format ( ) const

The format of the compressed data.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns: A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

Friends And Related Function Documentation

Glib::RefPtr< Gio::ZlibDecompressor > wrap	(	GZlibDecompressor *	object,
		bool	take_copy = `false`
	)

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.

Public Member Functions

Static Public Member Functions

Protected Member Functions

Related Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation