Public Member Functions
	CapsFeatures (GstCapsFeatures* gobject, bool make_a_copy=true)

	CapsFeatures (const CapsFeatures& other)

CapsFeatures&	operator= (const CapsFeatures& other)

	~CapsFeatures ()

void	swap (CapsFeatures& other)

GstCapsFeatures*	gobj ()
	Provides access to the underlying C instance. More...

const GstCapsFeatures*	gobj () const
	Provides access to the underlying C instance. More...

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

	CapsFeatures ()
	Creates a new, empty Gst::CapsFeatures. More...

	CapsFeatures (const Glib::ustring& feature1)
	Creates a new Gst::CapsFeatures with the given first feature. More...

Glib::ustring	to_string () const
	Converts features to a human-readable string representation. More...

bool	set_parent_refcount (gint* refcount)
	Sets the parent_refcount field of Gst::CapsFeatures. More...

bool	is_equal (const Gst::CapsFeatures& features2) const
	Check if features1 and features2 are equal. More...

bool	is_any () const
	Check if features is Gst::CAPS_FEATURES_ANY. More...

bool	contains (const Glib::ustring& feature) const
	Check if features contains feature. More...

bool	contains (GQuark feature) const
	Check if features contains feature. More...

guint	get_size () const
	Returns the number of features in features. More...

Glib::ustring	get_nth (guint i) const
	Returns the i-th feature of features. More...

GQuark	get_nth_id (guint i) const
	Returns the i-th feature of features. More...

void	add (const Glib::ustring& feature)
	Adds feature to features. More...

void	add (GQuark feature)
	Adds feature to features. More...

void	remove (const Glib::ustring& feature)
	Removes feature from features. More...

void	remove (GQuark feature)
	Removes feature from features. More...

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

static CapsFeatures	create_any ()
	Creates a new, ANY Gst::CapsFeatures. More...

static CapsFeatures	create_from_string (const Glib::ustring& features)

Protected Attributes
GstCapsFeatures*	gobject_

Related Functions
(Note that these are not member functions.)
void	swap (CapsFeatures& lhs, CapsFeatures& rhs)

Gst::CapsFeatures	wrap (GstCapsFeatures* object, bool take_copy=false)
	A Glib::wrap() method for this object. More...

Constructor & Destructor Documentation

Gst::CapsFeatures::CapsFeatures	(	GstCapsFeatures *	gobject,
		bool	make_a_copy = `true`
	)

explicit

Gst::CapsFeatures::CapsFeatures ( const CapsFeatures& other )

Gst::CapsFeatures::~CapsFeatures ( )

Gst::CapsFeatures::CapsFeatures ( )

Creates a new, empty Gst::CapsFeatures.

Gst::CapsFeatures::CapsFeatures ( const Glib::ustring & feature1 )

explicit

Creates a new Gst::CapsFeatures with the given first feature.

Parameters

feature1 name of first feature to set.

Member Function Documentation

void Gst::CapsFeatures::add ( const Glib::ustring & feature )

Adds feature to features.

Parameters

feature A feature.

void Gst::CapsFeatures::add ( GQuark feature )

Adds feature to features.

Parameters

feature A feature.

bool Gst::CapsFeatures::contains ( const Glib::ustring & feature ) const

Check if features contains feature.

Parameters

feature A feature.

Returns: true if features contains feature.

bool Gst::CapsFeatures::contains ( GQuark feature ) const

Check if features contains feature.

Parameters

feature A feature.

Returns: true if features contains feature.

static CapsFeatures Gst::CapsFeatures::create_any ( )

static

Creates a new, ANY Gst::CapsFeatures.

This will be equal to any other Gst::CapsFeatures but caps with these are unfixed.

static CapsFeatures Gst::CapsFeatures::create_from_string ( const Glib::ustring & features )

static

Glib::ustring Gst::CapsFeatures::get_nth ( guint i ) const

Returns the i-th feature of features.

Parameters

i	Index of the feature.

Returns: The i-th feature of features.

GQuark Gst::CapsFeatures::get_nth_id ( guint i ) const

Returns the i-th feature of features.

Parameters

i	Index of the feature.

Returns: The i-th feature of features.

guint Gst::CapsFeatures::get_size ( ) const

Returns the number of features in features.

Returns: The number of features in features.

static GType Gst::CapsFeatures::get_type ( )

static

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

GstCapsFeatures* Gst::CapsFeatures::gobj ( )

inline

Provides access to the underlying C instance.

const GstCapsFeatures* Gst::CapsFeatures::gobj ( ) const

inline

Provides access to the underlying C instance.

GstCapsFeatures* Gst::CapsFeatures::gobj_copy ( ) const

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

bool Gst::CapsFeatures::is_any ( ) const

Check if features is Gst::CAPS_FEATURES_ANY.

Returns: true if features is Gst::CAPS_FEATURES_ANY.

bool Gst::CapsFeatures::is_equal ( const Gst::CapsFeatures& features2 ) const

Check if features1 and features2 are equal.

Parameters

features2 A Gst::CapsFeatures.

Returns: true if features1 and features2 are equal.

CapsFeatures& Gst::CapsFeatures::operator= ( const CapsFeatures& other )

void Gst::CapsFeatures::remove ( const Glib::ustring & feature )

Removes feature from features.

Parameters

feature A feature.

void Gst::CapsFeatures::remove ( GQuark feature )

Removes feature from features.

Parameters

feature A feature.

bool Gst::CapsFeatures::set_parent_refcount ( gint * refcount )

Sets the parent_refcount field of Gst::CapsFeatures.

This field is used to determine whether a caps features is mutable or not. This function should only be called by code implementing parent objects of Gst::CapsFeatures, as described in the MT Refcounting section of the design documents.

Parameters

refcount A pointer to the parent's refcount.

Returns: true if the parent refcount could be set.

void Gst::CapsFeatures::swap ( CapsFeatures& other )

Glib::ustring Gst::CapsFeatures::to_string ( ) const

Converts features to a human-readable string representation.

For debugging purposes its easier to do something like this:

[C example ellipted] This prints the features in human readble form.

Free-function: g_free

Returns: A pointer to string allocated by Glib::malloc(). Glib::free() after usage.

Friends And Related Function Documentation

void swap	(	CapsFeatures&	lhs,
		CapsFeatures&	rhs
	)

lhs	The left-hand side
rhs	The right-hand side

Gst::CapsFeatures wrap	(	GstCapsFeatures *	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.

Member Data Documentation

GstCapsFeatures* Gst::CapsFeatures::gobject_

protected

The documentation for this class was generated from the following file:

gstreamermm/capsfeatures.h

Public Member Functions

Static Public Member Functions

Protected Attributes

Related Functions

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation