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5.9.4 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