[VF Interface][Top]
VFfieldesize/vffesiz
int32 VFfieldesize(int32 vdata_id, int32 field_index)
|
vdata_id
|
IN:
|
Vdata identifier returned by VSattach
|
|
field_index
|
IN:
|
Vdata field index
|
|
Purpose
|
Returns the size, as stored on disk, of a vdata field.
|
|
Return value
|
Returns the vdata field size if successful and FAIL (or -1) otherwise.
|
|
Description
|
VFfieldesize returns the size, as stored on disk, of a vdata field identified by the parameter field_index in the vdata identified by the parameter vdata_id.
|
|
|
The value of the parameter field_index ranges from 0 to the total number of fields in the vdata - 1. The number of vdata fields is returned by VFnfields function.
|
|
FORTRAN
|
integer function vffesiz(vdata_id, field_index)
|
|
|
integer vdata_id, field_index
|
[VF Interface][Top]
VFfieldisize/vffisiz
int32 VFfieldisize(int32 vdata_id, int32 field_index)
|
vdata_id
|
IN:
|
Vdata identifier returned by VSattach
|
|
field_index
|
IN:
|
Vdata field index
|
|
Purpose
|
Returns the size, as stored in memory, of a vdata field.
|
|
Return value
|
Returns the vdata field size if successful and FAIL (or -1) otherwise.
|
|
Description
|
VFfieldisize returns the size, as stored in memory, of a vdata field identified by the parameter field_index in the vdata identified by the parameter vdata_id.
|
|
|
The value of the parameter field_index ranges from 0 to the total number of fields in the vdata - 1. The number of vdata fields is returned by VFnfields function.
|
|
FORTRAN
|
integer function vffisiz(vdata_id, field_index)
|
|
|
integer vdata_id, field_index
|
[VF Interface][Top]
VFfieldname/vffname
char *VFfieldname(int32 vdata_id, int32 field_index)
|
vdata_id
|
IN:
|
Vdata identifier returned by VSattach
|
|
field_index
|
IN:
|
Vdata field index
|
|
Purpose
|
Returns the name of a vdata field.
|
|
Return value
|
Returns a pointer to the vdata field name if successful and NULL otherwise. The FORTRAN-77 version of this routine, vffname, returns SUCCEED (or 0) or FAIL (or -1).
|
|
Description
|
VFfieldname returns the name of the vdata field identified by the parameter field_index in the vdata identified by the parameter vdata_id.
|
|
|
The value of the parameter field_index ranges from 0 to the total number of fields in the vdata - 1. The number of vdata fields is returned by VFnfields function.
|
|
|
The FORTRAN-77 version of this routine, vffname, returns the field name in the parameter fname.
|
|
FORTRAN
|
integer function vffname(vdata_id, field_index, fname)
|
|
|
integer vdata_id, field_index
|
|
|
character*(*) fname
|
[VF Interface][Top]
VFfieldorder/vffordr
int32 VFfieldorder(int32 vdata_id, int32 field_index)
|
vdata_id
|
IN:
|
Vdata identifier returned by VSattach
|
|
field_index
|
IN:
|
Vdata field index
|
|
Purpose
|
Returns the order of a vdata field.
|
|
Return value
|
Returns the order of the field if successful and FAIL (or -1) otherwise.
|
|
Description
|
VFfieldorder returns the order of the vdata field identified by its index, field_index, in the vdata identified by the parameter vdata_id.
|
|
|
The value of the parameter field_index ranges from 0 to the total number of fields in the vdata - 1. The number of vdata fields is returned by VFnfields function.
|
|
FORTRAN
|
integer function vffordr(vdata_id, field_index)
|
|
|
integer vdata_id, field_index
|
[VF Interface][Top]
VFfieldtype/vfftype
int32 VFfieldtype(int32 vdata_id, int32 field_index)
|
vdata_id
|
IN:
|
Vdata identifier returned by VSattach
|
|
field_index
|
IN:
|
Vdata field index
|
|
Purpose
|
Returns the data type of a vdata field.
|
|
Return value
|
Returns the data type if successful and FAIL (or -1) otherwise.
|
|
Description
|
VFfieldtype returns the data type of the vdata field identified by its index, field_index, in the vdata identified by the parameter vdata_id.
|
|
|
The value of the parameter field_index ranges from 0 to the total number of fields in the vdata - 1. The number of vdata fields is returned by VFnfields function.
|
|
FORTRAN
|
integer function vfftype(vdata_id, field_index)
|
|
|
integer vdata_id, field_index
|
[VF Interface][Top]
VFnfields/vfnflds
int32 VFnfields(int32 vdata_id)
|
vdata_id
|
IN:
|
Vdata identifier returned by VSattach
|
|
Purpose
|
Returns the total number of fields in a vdata.
|
|
Return value
|
Returns the total number of fields if successful and FAIL (or -1) otherwise.
|
|
Description
|
VFnfields returns the total number of fields in the vdata identified by the parameter vdata_id.
|
|
FORTRAN
|
integer function vfnflds(vdata_id)
|
|
|
integer vdata_id
|
