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Retrieves callback routines for working with file images
H5P_GET_FILE_IMAGE_CALLBACKS ( fapl_id, callbacks_ptr )
H5P_SET_FILE_IMAGE_CALLBACKS and other elements of HDF5 are used to load an image of an HDF5 file into system memory and open that image as a regular HDF5 file. An application can then use the file without the overhead of disk I/O.
Recommended Reading: This function is part of the file image operations feature set. It is highly recommended to study the guide “HDF5 File Image Operations” before using this feature set. See the “See Also” section below for links to other elements of HDF5 file image operations.
herr_t H5Pget_file_image_callbacks( hid_t fapl_id, H5_file_image_callbacks_t *callbacks_ptr )
Replace this text with the C++ Function Signature
Replace this text with the JAVA Function Signature
|hid_t ||IN: File access property list identifier|
| H5_file_image_callbacks_t *||IN/OUT: Pointer to the instance of the |
Struct fields must be initialized to
Struct field contents upon return will match those passed in in the last
retrieves the callback routines set for working with file images opened with the file access property list
The callbacks must have been previously set with
in the file access property list.
Upon the successful return of
H5P_SET_FILE_IMAGE_CALLBACKS, the fields in the instance of the
H5_file_image_callbacks_t struct pointed to by
callbacks_ptr will contain the same values as were passed in the most recent
call for the file access property list
Returns a non-negative value if successful; otherwise returns a negative value.
|1.8.9||C function introduced in this release.|