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VSQueryref/vsqref

int32 VSQueryref(int32 vdata_id)
vdata_id

IN:

Vdata access identifier returned from VSattach

Purpose

Retrieves the reference number of the specified vdata.

Return value

Returns the reference number of the vdata if successful and FAIL (or -1) otherwise.

FORTRAN

integer function vsqref(vdata_id)

integer vdata_id



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