Determines whether a filter is available. 

Procedure:

H5Z_FILTER_AVAIL(filter)

Signature:

<pre><code class="language-c">htri_t H5Zfilter_avail(H5Z_filter_t filter)</code></pre>

<pre><code class="language-fortran">SUBROUTINE h5zfilter_avail_f(filter, status, hdferr)
  IMPLICIT NONE
  INTEGER, INTENT(IN)  :: filter     ! Filter
                                     ! Valid values are:
                                     !    H5Z_FILTER_DEFLATE_F
                                     !    H5Z_FILTER_SHUFFLE_F
                                     !    H5Z_FILTER_FLETCHER32_F
                                     !    H5Z_FILTER_SZIP_F
  LOGICAL, INTENT(OUT) :: status     ! Flag indicating whether 
                                     ! filter is available: 
                                     !    .TRUE.
                                     !    .FALSE.
  INTEGER, INTENT(OUT) :: hdferr     ! Returns 0 if successful and -1 if fails
END SUBROUTINE h5zfilter_avail_f</code></pre>

Parameters:
H5Z_filter_t filter    IN: Filter identifier. See the introduction to this section of the reference manual for a list of valid filter identifiers.

Description:

H5Zfilter_avail determines whether the filter specified in filter is available to the application. 

Returns:

Returns a positive value if the specified filter is available. 
Returns 0 if the specified filter is not available. 
Returns a negative value when the function fails.

Example:

Coming Soon!

History:
Release    C
1.6.0Function introduced in this release.