gnu.prolog.vm.interpreter
Class EnterBacktrackInfo
java.lang.Object
   gnu.prolog.vm.BacktrackInfo
gnu.prolog.vm.BacktrackInfo
       gnu.prolog.vm.interpreter.EnterBacktrackInfo
gnu.prolog.vm.interpreter.EnterBacktrackInfo
- public class EnterBacktrackInfo 
- extends BacktrackInfo
this backtrack info is created upon entering in predicate, it is used to
 detect fails and it is a normal cut parent.
 
 
 
 
 
| Methods inherited from class java.lang.Object | 
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
 
EnterBacktrackInfo
public EnterBacktrackInfo(int undoPosition)
- a constructor
 
- Parameters:
- undoPosition-