GNU Prolog for Java

gnu.prolog.vm.interpreter
Class RetryBacktrackInfo

java.lang.Object
  extended by gnu.prolog.vm.BacktrackInfo
      extended by gnu.prolog.vm.interpreter.RetryBacktrackInfo

public class RetryBacktrackInfo
extends BacktrackInfo

retry backtrack info. this backtrack info is used only by try_me_else, retry_me_else and trust_me instructions. It does not contains additional information.


Field Summary
 
Fields inherited from class gnu.prolog.vm.BacktrackInfo
codePosition, undoPosition
 
Constructor Summary
RetryBacktrackInfo(int undoPosition, int codePositon)
          a costructor
 
Method Summary
 
Methods inherited from class gnu.prolog.vm.BacktrackInfo
undo
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

RetryBacktrackInfo

public RetryBacktrackInfo(int undoPosition,
                          int codePositon)
a costructor


GNU Prolog for Java