Function SCIPclearPtrarray 

pub unsafe extern "C" fn SCIPclearPtrarray(
    scip: *mut SCIP,
    ptrarray: *mut SCIP_PTRARRAY,
) -> SCIP_RETCODE

clears a dynamic pointer array

@return \ref SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See \ref SCIP_Retcode “SCIP_RETCODE” for a complete list of error codes.