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Vgetversion/vfgver

int32 Vgetversion(int32 vgroup_id)
vgroup_id

IN:

Vgroup identifier returned by Vattach

Purpose

Vgetversion returns a value of VSET_NEW_VERSION when encountering a vgroup of this vgroup version.

Return value

Returns the vset version number if successful, and FAIL otherwise.

Description

Version 3 is the vset version corresponding to all versions of the HDF library between 3.2 and 4.0 release 2. Vgetversion returns a value of VSET_VERSION when encountering a vgroup of this vset version. The third version is version 2. This vset version corresponds to all HDF library versions before version 3.2, and Vgetversion returns a value of VSET_OLD_VERSION when encountering a vgroup of this vset version.

FORTRAN

integer function vfgver(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.