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VSnattrs/vsfnats

intn VSnattrs(int32 vdata_id)

vdata_id

IN:

Vdata identifier returned by VSattach

Purpose

Returns the total number of attributes of a vdata and of its fields.

Return value

Returns the total number of attributes if successful and FAIL (or -1) otherwise.

Description

VSnattrs returns the total number of attributes of the vdata, vdata_id, and of its fields.

VSnattrs is different from the VSfnattrs routine, which returns the number of attributes of a specified vdata or of a field contained in a specified vdata.

FORTRAN

integer function vsfnats(vdata_id)

integer vdata_id



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HDF Reference Manual - 03/16/98, NCSA HDF Development Group.