Data type class for compound data type member
output = H5T.get_member_class(type_id,membno)
output = H5T.get_member_class(type_id,membno) returns
the data type class of the compound data type member specified by membno.
The type_id argument is the data type identifier
of a compound object.
fid = H5F.open('example.h5'); dset_id = H5D.open(fid,'/g3/compound'); type_id = H5D.get_type(dset_id); member_name = H5T.get_member_name(type_id,0); member_class = H5T.get_member_class(type_id,0);