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VFfieldorder/vffordr

int32 VFfieldorder(int32 vdata_id, int32 field_index)
vdata_id

IN:

Vdata access identifier returned from VSattach

field_index

IN:

Number determined by assigning each field in the record a zero-based index

Purpose

Retrieves the order of the specified field in a given vdata.

Return value

Returns the order of the field if successful and FAIL (or -1) otherwise.

FORTRAN

integer function vffordr(vdata_id, field_index)

integer vdata_id, field_index



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HDF User's Reference Manual, Draft 06/09/97, NCSA HDF Development Group.