Iteratable files

Iteratable files — Interface for iteratable files which could contain several individual entities.

Synopsis


#include <libtracker-module/tracker-module-iteratable.h>

typedef             TrackerModuleIteratable;
gboolean            tracker_module_iteratable_iter_contents
                                                        (TrackerModuleIteratable *iteratable);
guint               tracker_module_iteratable_get_count (TrackerModuleIteratable *iteratable);

Object Hierarchy

  GInterface
   +----TrackerModuleIteratable

Prerequisites

TrackerModuleIteratable requires TrackerModuleFile.

Description

TrackerModuleIteratable is an interface that can be implemented by TrackerModuleFile objects. It's used by Tracker so it can potentially iterate inside the contents of a file.

Details

TrackerModuleIteratable

typedef struct TrackerModuleIteratable TrackerModuleIteratable; /* dummy typedef */

Interface that can be implemented by files.


tracker_module_iteratable_iter_contents ()

gboolean            tracker_module_iteratable_iter_contents
                                                        (TrackerModuleIteratable *iteratable);

Iterates to the next element contained in iteratable.

iteratable : A TrackerModuleIteratable
Returns : TRUE if there was such next element, FALSE otherwise

tracker_module_iteratable_get_count ()

guint               tracker_module_iteratable_get_count (TrackerModuleIteratable *iteratable);

Returns the number of elements contained in iteratable

iteratable : A TrackerModuleIteratable
Returns : The elements count.

See Also

TrackerModuleFile