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