예제 #1
0
 function &copy()
 {
     $value =& parent::_copy(new ValueTop());
     return $value;
 }
예제 #2
0
 function &copy()
 {
     $value =& parent::_copy(new ValueMinHeight());
     return $value;
 }
예제 #3
0
 function &copy()
 {
     $value =& parent::_copy(new ValueBottom());
     return $value;
 }