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H5D_GET_CHUNK_STORAGE_SIZE

Returns the amount of storage allocated within the file for a raw data chunk in a dataset

Procedure:

H5D_GET_CHUNK_STORAGE_SIZE ( dataset_id, offset, chunk_nbytes )

Signature:

herr_tH5Dget_chunk_storage_size(
        hid_t dataset_id,
        const hsize_t *offset,
        hsize_t *chunk_nbytes
    )

Parameters:
hid_t dataset_id    IN: Identifier of the dataset to query
const hsize_t * offset    IN: Logical offset in the dataset for the chunk to query
hsize_t * chunk_nbytes    OUT: The size in bytes for the chunk

Description:

H5D_GET_CHUNK_STORAGE_SIZE returns the size in bytes allocated in the file for a raw data chunk as specified by its logical offset in the dataset dataset_id. The size is returned in chunk_nbytes. It is the size of the compressed data if the chunk is filtered and the size may be zero if no storage is allocated yet for the dataset.

Returns:

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

Example:

Coming Soon!

History:
Release    Change
1.10.2C function introduced in this release.

--- Last Modified: March 20, 2018 | 04:02 PM