|  |  |  | liblangtag Documentation |  | 
|---|---|---|---|---|
| Top | Description | ||||
lt_extlang_t * lt_extlang_db_lookup (lt_extlang_db_t *extlangdb,const char *subtag); lt_extlang_db_t * lt_extlang_db_new (void); lt_extlang_db_t * lt_extlang_db_ref (lt_extlang_db_t *extlangdb); lt_extlang_db_t; void lt_extlang_db_unref (lt_extlang_db_t *extlangdb);
This class provides an interface to access Extlang database. which has been registered as ISO 639 code.
lt_extlang_t * lt_extlang_db_lookup (lt_extlang_db_t *extlangdb,const char *subtag);
Lookup lt_extlang_t if subtag is valid and registered into the database.
| 
 | a lt_extlang_db_t. | 
| 
 | a subtag name to lookup. | 
| Returns : | a lt_extlang_t that meets with subtag.
otherwiseNULL. [transfer full] | 
lt_extlang_db_t *   lt_extlang_db_new                   (void);
Create a new instance of a lt_extlang_db_t.
| Returns : | a new instance of lt_extlang_db_t. [transfer full] | 
lt_extlang_db_t *   lt_extlang_db_ref                   (lt_extlang_db_t *extlangdb);
Increases the reference count of extlangdb.
| 
 | a lt_extlang_db_t. | 
| Returns : | the same extlangdbobject. [transfer none] | 
typedef struct _lt_extlang_db_t lt_extlang_db_t;
All the fields in the lt_extlang_db_t structure are private to the lt_extlang_db_t implementation.
void                lt_extlang_db_unref                 (lt_extlang_db_t *extlangdb);
Decreases the reference count of extlangdb. when its reference count
drops to 0, the object is finalized (i.e. its memory is freed).
| 
 | a lt_extlang_db_t. |