An error message. More...

Inheritance diagram for Gst::MessageError:

Collaboration diagram for Gst::MessageError:

Public Member Functions
void	parse (Glib::Error& error, std::string& debug) const
	Extracts the Glib::Error and debug string from the Gst::MessageError. More...
Glib::Error	parse () const
	Extracts and returns the Glib::Error from the Gst::MessageError. More...
std::string	parse_debug () const
	Extracts and returns the debug message from the Gst::MessageError. More...
Public Member Functions inherited from Gst::Message
void	reference () const
	Increment the reference count for this object. More...
void	unreference () const
	Decrement the reference count for this object. More...
GstMessage*	gobj ()
	Provides access to the underlying C instance. More...
const GstMessage*	gobj () const
	Provides access to the underlying C instance. More...
GstMessage*	gobj_copy () const
	Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. More...
Gst::Structure	get_structure () const
	Access the structure of the message. More...
Glib::RefPtr< Gst::Message >	create_writable ()
	Checks if a message is writable. More...
guint32	get_seqnum () const
	Retrieve the sequence number of a message. More...
void	set_seqnum (guint32 seqnum)
	Set the sequence number of a message. More...
MessageType	get_message_type () const
	Get the GstMessageType of message. More...
ClockTime	get_timestamp () const
	Get the timestamp of message. More...
Glib::RefPtr< Gst::Object >	get_source ()
	Get the object that posted the message. More...
Glib::RefPtr< const Gst::Object >	get_source () const
Public Member Functions inherited from Gst::MiniObject
void	reference () const
	Increment the reference count for this object. More...
void	unreference () const
	Decrement the reference count for this object. More...
GstMiniObject*	gobj ()
	Provides access to the underlying C instance. More...
const GstMiniObject*	gobj () const
	Provides access to the underlying C instance. More...
GstMiniObject*	gobj_copy () const
	Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. More...
	~MiniObject ()
guint	get_flags () const
void	set_flags (const guint& value)
bool	lock (LockFlags flags)
	Lock the mini-object with the specified access mode in flags. More...
void	unlock (LockFlags flags)
	Unlock the mini-object with the specified access mode in flags. More...
bool	is_writable () const
	If mini_object has the LOCKABLE flag set, check if the current EXCLUSIVE lock on object is the only one, this means that changes to the object will not be visible to any other object. More...
Glib::RefPtr< MiniObject >	create_writable ()
	Checks if a mini-object is writable. More...

Static Public Member Functions
static Glib::RefPtr < Gst::MessageError >	create (const Glib::RefPtr< Gst::Object >& src, Glib::Error& error, const std::string& debug)
	Create a new error message. More...

Additional Inherited Members
Protected Member Functions inherited from Gst::Message
	Message ()
void	operator delete (void*, std::size_t)
Protected Member Functions inherited from Gst::MiniObject
	MiniObject ()
void	operator delete (void*, std::size_t)
Static Protected Member Functions inherited from Gst::Message
template<class MsgType >
static Glib::RefPtr< MsgType >	wrap (GstMessage* message, bool take_copy=false)
Related Functions inherited from Gst::Message
Glib::RefPtr< Gst::Message >	wrap (GstMessage* object, bool take_copy=false)
	A Glib::wrap() method for this object. More...
Related Functions inherited from Gst::MiniObject
Glib::RefPtr< Gst::MiniObject >	wrap (GstMiniObject* object, bool take_copy=false)
	A Glib::wrap() method for this object. More...

Detailed Description

An error message.

See create() for more details.

Member Function Documentation

static Glib::RefPtr<Gst::MessageError> Gst::MessageError::create ( const Glib::RefPtr< Gst::Object >&  src, Glib::Error &  error, const std::string &  debug  )

static

Create a new error message.

The message will copy error and debug. This message is posted by elements when a fatal event occured. The pipeline will probably (partially) stop. The application receiving this message should stop the pipeline.

Parameters

src	The object originating the message.
error	The Glib::Error for this message.
debug	A debugging string for something or other.

Returns

The new error message. MT safe.

void Gst::MessageError::parse	(	Glib::Error &	error,
		std::string &	debug
	)		const

Extracts the Glib::Error and debug string from the Gst::MessageError.

MT safe.

Parameters

error	Location for the Glib::Error.
debug	Location for the debug message.

Glib::Error Gst::MessageError::parse

(

)

const

Extracts and returns the Glib::Error from the Gst::MessageError.

MT safe.

Returns

The Glib::Error.

std::string Gst::MessageError::parse_debug

(

)

const

Extracts and returns the debug message from the Gst::MessageError.

MT safe.

Returns

The debug message.

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

• gstreamermm/message.h