Tests whether a VOL class has been registered or not for a connector name

Procedure:

H5VL_IS_CONNECTOR_REGISTERED_BY_NAME (name)

Signature:

<pre><code class="language-c">htri_t H5VLis_connector_registered_by_name (const char *name)</code></pre>

<pre><code class="language-fortran">SUBROUTINE H5VLis_connector_registered_by_name_f(name, registered,  hdferr)
    IMPLICIT NONE
    CHARACTER(LEN=*), INTENT(IN) :: name
    LOGICAL, INTENT(OUT) :: registered
    INTEGER, INTENT(OUT) :: hdferr
END SUBROUTINE H5VLis_connector_registered_f</code></pre>

Parameters:
const char *nameIN: Name of connector

Description

H5VL_IS_CONNECTOR_REGISTERED_BY_NAME tests whether a VOL class has been registered or not, according to the supplied connector name name.

 

Returns:

>0 if the VOL class has been registered

 0 if it is unregistered

 <0 on error (if the class is not a valid class ID)

Example:

History:
ReleaseChange
1.12.0Function introduced