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eo: add _eo_is_a_class(const Eo *obj_id)

This commit is contained in:
Jérémy Zurcher 2013-09-26 23:32:43 +02:00 committed by Tom Hacohen
parent 41bd91379e
commit f43287a261
1 changed files with 13 additions and 0 deletions
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13
src/lib/eo/eo.c
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@ -134,6 +134,19 @@ _dich_func_clean_all(_Eo_Class *klass)
static const Eo_Op_Description noop_desc =
EO_OP_DESCRIPTION(EO_NOOP, "No operation.");
static inline Eina_Bool
_eo_is_a_class(const Eo *obj_id)
{
#ifdef HAVE_EO_ID
return (((((Eo_Id) obj_id) >> REF_TAG_SHIFT) & 0x1) == 0x0);
#else
/* fortunately EO_OBJ_POINTER_RETURN* will handle NULL obj_id */
if (!obj_id) return EINA_FALSE;
return (((_Eo_Handle *) obj_id)->is_a_class == 1);
#endif
}
static inline _Eo_Class *
_eo_class_pointer_get(const Eo *klass_id)
{