H5F_GET_DSET_NO_ATTRS_HINT

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Retrieves the setting for whether or not a file will create minimized dataset object headers

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Procedure:

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H5F_GET_DSET_NO_ATTRS_HINT ( file_id, minimize)

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<pre><code class="language-c">herr_t H5Fget_dset_no_attrs_hint (hid_t file_id, hbool_t *minimize)</code></pre>

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<pre><code class="language-fortran">Fortran2003>Fortran Interface:

SUBROUTINE h5fget_dset_no_attrs_hint_f(file_id, minimize, hdferr)
    IMPLICIT NONE
    INTEGER(HID_T) , INTENT(IN)              :: file_id
    LOGICAL        , INTENT(OUT)             :: minimize
    INTEGER        , INTENT(OUT)             :: hdferr

END SUBROUTINE h5fget_dset_no_attrs_hint_f</code></pre>

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Parameters:

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hid_t `file_id`	IN: File identifier (from H5F_OPEN or H5F_CREATE)
hbool_t `*minimize`	OUT: Flag indicating whether the library will or will not create minimized dataset object headers

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Description:

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H5F_GET_DSET_NO_ATTRS_HINT retrieves the no dataset attributes hint setting for the file specified by the file identifier file_id. This setting is used to inform the library to create minimized dataset object headers when TRUE.

The setting's value is returned in the boolean pointer minimize.

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Returns:

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Non-negative value (SUCCEED) if successful. Negative (FAIL) on failure.

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Example:

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    hid_t   file_id;
    hbool_t set;

    file_id = H5Fcreate("myfile", H5F_ACC_TRUNCATE, H5P_DEFAULT, H5P_DEFAULT);
    assert(file_id != H5I_INVALID_FILE_ID);

    assert(H5Fget_dset_no_attrs_hint(file_id, &set) == SUCCEED);

    assert(set == FALSE);

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History:

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Release	Change
1.10.5	Function introduced.

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