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H5P_GET_FAMILY_OFFSET

Retrieves a data offset from the file access property list

Procedure:

H5P_GET_FAMILY_OFFSET ( fapl_id, offset )

Signature:

herr_t H5Pget_family_offset (
                        hid_t fapl_id,
                        hsize_t *offset
    )
  

Parameters:
hid_t fapl_idIN: File access property list identifier
hsize_t *offset    OUT: Offset in bytes within the HDF5 file

Description:

H5P_GET_FAMILY_OFFSET retrieves the value of offset from the file access property list fapl_id so that the user application can retrieve a file handle for low-level access to a particular member of a family of files. The file handle is retrieved with a separate call to H5F_GET_VFD_HANDLE (or, in special circumstances, to H5FDget_vfd_handle; see Virtual File Layer and List of VFL Functions in HDF5 Technical Notes

).

Returns:

Returns a non-negative value if successful; otherwise returns a negative value.

Example:

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History:
Release    Change
1.6.0Function introduced in this release.

--- Last Modified: July 15, 2019 | 03:37 PM