libvlc_exception
[libvlc, libvlc_core]

Collaboration diagram for libvlc_exception:

LibVLC Exceptions handling. More...

Data Structures
struct	libvlc_exception_t
Functions
void	libvlc_exception_init (libvlc_exception_t *p_exception)
	Initialize an exception structure.
int	libvlc_exception_raised (const libvlc_exception_t *p_exception)
	Has an exception been raised?
void	libvlc_exception_raise (libvlc_exception_t *p_exception)
	Raise an exception.
void	libvlc_exception_clear (libvlc_exception_t *)
	Clear an exception object so it can be reused.

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Detailed Description

LibVLC Exceptions handling.

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Function Documentation

void libvlc_exception_clear

(

libvlc_exception_t *

)

Clear an exception object so it can be reused.

The exception object must have be initialized.

Parameters:

p_exception

the exception to clear

References libvlc_exception_t::b_raised, and libvlc_clearerr().

Referenced by clear_if_needed(), get_marquee_object(), libvlc_media_player_play(), libvlc_video_set_marquee_option_as_int(), media_player_reached_end(), mediacontrol_get_stream_information(), and uninstall_md_listener().

void libvlc_exception_init

(

libvlc_exception_t *

p_exception

)

Initialize an exception structure.

This can be called several times to reuse an exception structure.

Parameters:

p_exception

the exception to initialize

References libvlc_exception_t::b_raised.

Referenced by get_marquee_object(), libvlc_video_set_marquee_option_as_int(), media_player_reached_end(), mediacontrol_display_text(), mediacontrol_get_fullscreen(), mediacontrol_get_media_position(), mediacontrol_get_mrl(), mediacontrol_get_rate(), mediacontrol_get_stream_information(), mediacontrol_new(), mediacontrol_new_from_instance(), mediacontrol_pause(), mediacontrol_resume(), mediacontrol_set_fullscreen(), mediacontrol_set_media_position(), mediacontrol_set_mrl(), mediacontrol_set_rate(), mediacontrol_set_visual(), mediacontrol_snapshot(), mediacontrol_sound_set_volume(), mediacontrol_start(), mediacontrol_stop(), private_mediacontrol_position2microsecond(), private_mediacontrol_unit_convert(), and uninstall_md_listener().

void libvlc_exception_raise

(

libvlc_exception_t *

p_exception

)

Raise an exception.

Parameters:

p_exception

the exception to raise

References libvlc_exception_t::b_raised, libvlc_errmsg(), and libvlc_exception_not_handled().

Referenced by _libvlc_media_list_remove_index(), event_attach(), GetAOut(), GetVout(), hierarch_node_media_list_view_item_at_index(), libvlc_add_intf(), libvlc_audio_get_track(), libvlc_audio_output_list_get(), libvlc_audio_output_set_device_type(), libvlc_audio_set_channel(), libvlc_audio_set_track(), libvlc_audio_set_volume(), libvlc_event_manager_new(), libvlc_event_manager_register_event_type(), libvlc_get_track_description(), libvlc_media_discoverer_new_from_name(), libvlc_media_get_duration(), libvlc_media_library_load(), libvlc_media_library_save(), libvlc_media_list_add_file_content(), libvlc_media_list_item_at_index(), libvlc_media_list_player_play_item(), libvlc_media_new(), libvlc_media_new_as_node(), libvlc_media_new_from_input_item(), libvlc_media_player_new(), libvlc_media_player_next_frame(), libvlc_media_player_play(), libvlc_media_player_set_rate(), libvlc_toggle_teletext(), libvlc_video_get_marquee_option_as_int(), libvlc_video_get_marquee_option_as_string(), libvlc_video_get_spu(), libvlc_video_get_track(), libvlc_video_set_aspect_ratio(), libvlc_video_set_crop_geometry(), libvlc_video_set_deinterlace(), libvlc_video_set_marquee_option_as_int(), libvlc_video_set_marquee_option_as_string(), libvlc_video_set_spu(), libvlc_video_set_teletext(), libvlc_video_set_track(), libvlc_video_take_snapshot(), libvlc_vlm_add_broadcast(), libvlc_vlm_add_vod(), libvlc_vlm_del_media(), libvlc_vlm_get_media_instance(), libvlc_vlm_init(), libvlc_vlm_pause_media(), libvlc_vlm_play_media(), libvlc_vlm_seek_media(), libvlc_vlm_show_media(), libvlc_vlm_stop_media(), mlist_is_writable(), and set_relative_playlist_position_and_play().

int libvlc_exception_raised

(

const libvlc_exception_t *

p_exception

)

Has an exception been raised?

Parameters:

p_exception

the exception to query

Returns:

0 if the exception was raised, 1 otherwise

References libvlc_exception_t::b_raised.

Referenced by clear_if_needed(), libvlc_media_list_add_file_content(), libvlc_media_list_new(), libvlc_media_player_new(), mediacontrol_get_stream_information(), and uninstall_md_listener().