H5Tget_member_name
(
hid_t dtype_id
,
unsigned field_idx
)
H5Tget_member_name
retrieves the name of a field
of a compound datatype or an element of an enumeration datatype.
The index of the target field or element is specified in
field_idx
.
Compound datatype fields and enumeration datatype elements
are stored in no particular order
with index values of 0 through N-1, where N
is the value returned by H5Tget_nmembers
.
A buffer to receive the name of the field is
allocated with malloc()
and the caller is responsible
for freeing the memory used.
hid_t tdype_id |
IN: Identifier of datatype to query. |
unsigned field_idx |
IN: Zero-based index of the field or element whose name is to be retrieved. |
malloc()
if successful;
otherwise returns NULL.
SUBROUTINE h5tget_member_name_f(type_id,index, member_name, namelen, hdferr) IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: type_id ! Datatype identifier INTEGER, INTENT(IN) :: index ! Field index (0-based) of ! the field name to retrieve CHARACTER(LEN=*), INTENT(OUT) :: member_name ! Name of a field of ! a compound datatype INTEGER, INTENT(OUT) :: namelen ! Length of the name INTEGER, INTENT(OUT) :: hdferr ! Error code END SUBROUTINE h5tget_member_name_f
Release | C |
1.6.4 |
membno parameter type changed to
unsigned. |