Name: H5Tget_nmembers
Signature:
int H5Tget_nmembers(hid_t type_id )
Purpose:
Retrieves the number of elements in a compound or enumeration datatype.
Description:
H5Tget_nmembers retrieves the number of fields in a compound datatype or the number of members of an enumeration datatype.
Parameters:
Returns:
Returns the number of elements if successful; otherwise returns a negative value.
Fortran90 Interface: h5tget_nmembers_f
SUBROUTINE h5tget_nmembers_f(type_id, num_members, hdferr) 
  IMPLICIT NONE
  INTEGER(HID_T), INTENT(IN) :: type_id ! Datatype identifier 
  INTEGER, INTENT(OUT) :: num_members   ! Number of fields in a 
                                        ! compound datatype 
  INTEGER, INTENT(OUT) :: hdferr        ! Error code
END SUBROUTINE h5tget_nmembers_f