-int
-ValueNode_Atan2::link_count()const
-{
- return 2;
-}
-
-String
-ValueNode_Atan2::link_name(int i)const
-{
- assert(i>=0 && i<link_count());
-
- if(i==0)
- return "x";
- if(i==1)
- return "y";
- return String();
-}
-
-String
-ValueNode_Atan2::link_local_name(int i)const