message: Added docs for ClipVisitor
diff: @@ -32,7 +32,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  </tr>
  <tr bgcolor="lightgrey">
  <td bgcolor="maroon"> <font color="white">
  - templat&lt;typename T, typename I = unsigned long, typename = typename std::enable_if&lt;std::is_arithmetic&lt;T&gt;::value, T&gt;::type&gt;<BR>
  + template&lt;typename T, typename I = unsigned long, typename = typename std::enable_if&lt;std::is_arithmetic&lt;T&gt;::value, T&gt;::type&gt;<BR>
  struct BetaVisitor; </font>
  </td>
  <td width="40%">
  