|  |  |  | liblangtag Documentation |  | 
|---|---|---|---|---|
| Top | Description | ||||
lt_region_t * lt_region_db_lookup (lt_region_db_t *regiondb,const char *language_or_code); lt_region_db_t * lt_region_db_new (void); lt_region_db_t * lt_region_db_ref (lt_region_db_t *regiondb); lt_region_db_t; void lt_region_db_unref (lt_region_db_t *regiondb);
This class provides an interface to access Region database. which has been registered as ISO 3166-1 and UN M.49 code.
lt_region_t * lt_region_db_lookup (lt_region_db_t *regiondb,const char *language_or_code);
Lookup lt_region_t if language_or_code is valid and registered into
the database.
| 
 | a lt_region_db_t. | 
| 
 | a region code to lookup. | 
| Returns : | a lt_region_t that meets with language_or_code.
otherwiseNULL. [transfer full] | 
lt_region_db_t *    lt_region_db_new                    (void);
Create a new instance of a lt_region_db_t.
| Returns : | a new instance of lt_region_db_t. [transfer full] | 
lt_region_db_t *    lt_region_db_ref                    (lt_region_db_t *regiondb);
Increases the reference count of regiondb.
| 
 | a lt_region_db_t. | 
| Returns : | the same regiondbobject. [transfer none] | 
typedef struct _lt_region_db_t lt_region_db_t;
All the fields in the lt_region_db_t structure are private to the lt_region_db_t implementation.
void                lt_region_db_unref                  (lt_region_db_t *regiondb);
Decreases the reference count of regiondb. when its reference count
drops to 0, the object is finalized (i.e. its memory is freed).
| 
 | a lt_region_db_t. |