diff options
Diffstat (limited to 'src/H5Apublic.h')
| -rw-r--r-- | src/H5Apublic.h | 37 |
1 files changed, 35 insertions, 2 deletions
diff --git a/src/H5Apublic.h b/src/H5Apublic.h index 8bc5b7f..36cceed 100644 --- a/src/H5Apublic.h +++ b/src/H5Apublic.h @@ -70,9 +70,10 @@ extern "C" { Returns SUCCEED if successful and FAIL otherwise *******************************************************************************/ -intn H5Ainit_group(group_t grp, /* IN: Group to initialize */ +intn H5Ainit_group(group_t grp, /* IN: Group to initialize */ intn hash_size, /* IN: Minimum hash table size to use for group */ - uintn reserved /* IN: Number of hash table entries to reserve */ + uintn reserved, /* IN: Number of hash table entries to reserve */ + void (*free_func)(void *) /* IN: Function to call when releasing ref counted objects */ ); /****************************************************************************** @@ -114,6 +115,21 @@ hid_t H5Aregister_atom(group_t grp, /* IN: Group to register the object in * /****************************************************************************** NAME + H5Ainc_ref - Adds a reference to a reference counted atom. + + DESCRIPTION + Increments the number of references outstanding for an atom. This will + fail if the group is not a reference counted group. + + RETURNS + SUCCEED/FAIL + +*******************************************************************************/ +intn H5Ainc_ref(hid_t atm /* IN: Atom to increment reference count for */ +); + +/****************************************************************************** + NAME H5Aatom_object - Returns to the object ptr for the atom DESCRIPTION @@ -156,6 +172,23 @@ VOIDP H5Aremove_atom(hid_t atm /* IN: Atom to remove */ /****************************************************************************** NAME + H5Adec_ref - Decrements a reference to a reference counted atom. + + DESCRIPTION + Decrements the number of references outstanding for an atom. This will + fail if the group is not a reference counted group. The atom group's + 'free' function will be called for the atom if the reference count for the + atom reaches 0. + + RETURNS + SUCCEED/FAIL + +*******************************************************************************/ +intn H5Adec_ref(hid_t atm /* IN: Atom to decrement reference count for */ +); + +/****************************************************************************** + NAME H5Asearch_atom - Search for an object in a group and get it's pointer. DESCRIPTION |