5.8.4 Learn the Name of a Enum Type: nf_inq_enum_member
Get information about a member of an enum type.
Usage
INTEGER FUNCTION NF_INQ_ENUM_MEMBER(INTEGER NCID, INTEGER XTYPE,
INTEGER IDX, CHARACTER*(*) NAME, INTEGER VALUE)
NCID- The groupid where this enum type exists.
XTYPE- The typeid for this enum type.
IDX- The one-based index number for the member of interest.
NAME- A character array which will get the name of the member. It will have
a maximum length of NF_MAX_NAME.
VALUE- An integer that will get the value associated with this member.
Errors
NF_NOERR- No error.
NF_EBADTYPEID- Bad type id.
NF_EHDFERR- An error was reported by the HDF5 layer.
Example
This example is from nf_test/ftst_vars3.F:
C Check the members of the enum type.
retval = nf_inq_enum_member(ncid, typeids(1), 1, member_name,
& member_value)
if (retval .ne. nf_noerr) call handle_err(retval)
if (member_name(1:len(zero_name)) .ne. zero_name .or.
& member_value .ne. 0) stop 2
retval = nf_inq_enum_member(ncid, typeids(1), 2, member_name,
& member_value)
if (retval .ne. nf_noerr) call handle_err(retval)
if (member_name(1:len(one_name)) .ne. one_name .or.
& member_value .ne. 1) stop 2
