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Vdetach/vfdtch
int32 Vdetach(int32
vgroup_id
)
vgroup_id
IN:
Vgroup identifier returned by
Vattach
Purpose
Detaches a currently-attached vgroup, terminating further access to that vgroup.
Return value
Returns SUCCEED (or 0) if successful and FAIL (or -1) otherwise.
Description
All space associated with the specified vgroup will be freed. Each attached vgroup should be detached by calling this routine before the file is closed.
Vdetach
also updates the vgroup information in the HDF file if any changes occur. The identifier
vgroup_id
should not be used after that vgroup is detached.
FORTRAN
integer function vfdtch(vgroup_id)
integer vgroup_id
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hdfhelp@ncsa.uiuc.edu
HDF User's Reference Manual, Draft 06/09/97, NCSA HDF Development Group.