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VSdetach/vsfdtch

int32 VSdetach(int32 vdata_id)
vdata_id

IN:

Vdata access identifier returned from VSattach

Purpose

Detaches from the current vdata thereby terminating further access to that vdata.

Return value

Returns SUCCEED (or 0) if successful and FAIL (or -1) otherwise.

Description

VSdetach updates the vdata information in the HDF file if there are any changes. All memory used for that vdata is freed. The vdata_id should not be used after that vdata is detached.

FORTRAN

integer function vsfdtch(vdata_id)

integer vdata_id



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