Sets the view of the virtual dataset (VDS) to include or exclude missing mapped elements
Procedure:
H5P_SET_VIRTUAL_VIEW ( dapl_id, view )
Signature:
herr_t H5Pset_virtual_view(
hid_t dapl_id,
H5D_vds_view_t view
)
Fortran Interface: h5pset_virtual_view_f
Signature:
SUBROUTINE h5pset_virtual_view_f(dapl_id, view, hdferr)
INTEGER(HID_T), INTENT(IN) :: dapl_id
INTEGER , INTENT(IN) :: view
INTEGER , INTENT(OUT) :: hdferr
Inputs:
dapl_id - Identifier of the virtual dataset access property list.
view - Flag specifying the extent of the data to be included in the view.
Valid values are:
H5D_VDS_FIRST_MISSING_F
H5D_VDS_LAST_AVAILABLE_F
Outputs:
hdferr - Returns 0 if successful and -1 if fails.
Parameters:
hid_t dapl_id | IN: Identifier of the virtual dataset access property list |
H5D_vds_view_t view | IN: Flag specifying the extent of the data to be included in the view Valid values are: H5D_VDS_FIRST_MISSING View includes all data before the first missing mapped data
H5D_VDS_LAST_AVAILABLE View includes all available mapped data
|
Description:
H5P_SET_VIRTUAL_VIEW takes the access property list for the virtual dataset, dapl_id, and the flag, view, and sets the VDS view according to the flag value.
If view is set to H5D_VDS_FIRST_MISSING, the view includes all data before the first missing mapped data. This setting provides a view containing only the continuous data starting with the dataset’s first data element. Any break in continuity terminates the view.
If view is set to H5D_VDS_LAST_AVAILABLE, the view includes all available mapped data.
Missing mapped data is filled with the fill value set in the VDS creation property list.
See Also:
Returns:
Returns a non-negative value if successful; otherwise returns a negative value.
Example:
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History:
| Release | Change |
|---|
| 1.10.0 | C function introduced with this release. |
--- Last Modified: August 09, 2019 | 11:13 AM
