gnu.prolog.vm.interpreter
Class EnterBacktrackInfo
java.lang.Object
gnu.prolog.vm.BacktrackInfo
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