|  |  |  | liblangtag Documentation |  | 
|---|---|---|---|---|
| Top | Description | ||||
lt_bool_t lt_variant_compare (const lt_variant_t *v1,const lt_variant_t *v2); void lt_variant_dump (const lt_variant_t *variant); const char * lt_variant_get_better_tag (const lt_variant_t *variant); const char * lt_variant_get_name (const lt_variant_t *variant); const char * lt_variant_get_preferred_tag (const lt_variant_t *variant); const lt_list_t * lt_variant_get_prefix (const lt_variant_t *variant); const char * lt_variant_get_tag (const lt_variant_t *variant); lt_variant_t * lt_variant_ref (lt_variant_t *variant); lt_variant_t; void lt_variant_unref (lt_variant_t *variant);
lt_bool_t lt_variant_compare (const lt_variant_t *v1,const lt_variant_t *v2);
Compare if v1 and v2 is the same object or not.
| 
 | a lt_variant_t. | 
| 
 | a lt_variant_t. | 
| Returns : | TRUEif it's the same, otherwiseFALSE. | 
void                lt_variant_dump                     (const lt_variant_t *variant);
Dumps the container information to the standard output.
| 
 | a lt_variant_t. | 
const char *        lt_variant_get_better_tag           (const lt_variant_t *variant);
Obtains the better tag for use. this is a convenient function to get the preferred-value if available.
| 
 | a lt_variant_t. | 
| Returns : | a tag string. | 
const char *        lt_variant_get_name                 (const lt_variant_t *variant);
Obtains the description of the subtag.
| 
 | a lt_variant_t. | 
| Returns : | a description string. | 
const char *        lt_variant_get_preferred_tag        (const lt_variant_t *variant);
Obtains the preferred-value. this is available only when the tag is marked as deprecated.
| 
 | a lt_variant_t. | 
| Returns : | a preferred-value for the tag or NULL. | 
const lt_list_t *   lt_variant_get_prefix               (const lt_variant_t *variant);
Obtains the prefix being assigned to the subtag. This is available only when the subtag has any suitable sequence of subtags for forming (with other subtags, as appropriate) a language tag when using the variant.
| 
 | a lt_variant_t. | 
| Returns : | a lt_list_t contains prefix strings or NULL. [transfer none] | 
const char *        lt_variant_get_tag                  (const lt_variant_t *variant);
Obtains the tag name.
| 
 | a lt_variant_t. | 
| Returns : | a tag string. | 
lt_variant_t *      lt_variant_ref                      (lt_variant_t *variant);
Increases the reference count of variant.
| 
 | a lt_variant_t. | 
| Returns : | the same variantobject. [transfer none] | 
typedef struct _lt_variant_t lt_variant_t;
All the fields in the lt_variant_t structure are private to the lt_variant_t implementation.
void                lt_variant_unref                    (lt_variant_t *variant);
Decreases the reference count of variant. when its reference count
drops to 0, the object is finalized (i.e. its memory is freed).
| 
 | a lt_variant_t. |