StateEventASym2 Class Reference

(2,3) Turing Machine's state A, symbol 2 event. More...

Inheritance diagram for StateEventASym2:

Public Member Functions
	StateEventASym2 ()
	Constuctor.
virtual	~StateEventASym2 ()
	Destructor.
virtual bool	evalGuardExpr (State *pState, int nPrevStateId, int nEventId)
	Evaluate event guard condition. More...
virtual int	execAction (State *pState, int nPrevStateId, int nEventId)
	Execute event action. More...

Detailed Description

(2,3) Turing Machine's state A, symbol 2 event.

Definition at line 510 of file ut-sm.cxx.

Member Function Documentation

virtual bool StateEventASym2::evalGuardExpr ( State *  pState, int  nPrevStateId, int  nEventId  )

inlinevirtual

Evaluate event guard condition.

Parameters

pState	Associated state.
nPrevStateId	Previous state id.
nEventId	Received event id.

Returns

Returns true if event is accepted, otherwise returns false.

Definition at line 528 of file ut-sm.cxx.

  {
    return ((State2_3Turing*)pState)->Head > 0? true: false;
  }

virtual int StateEventASym2::execAction ( State *  pState, int  nPrevStateId, int  nEventId  )

inlinevirtual

Execute event action.

Print symbol 1, move left, stay in state A.

Parameters

pState	State owning this event.
nPrevStateId	Previous state id.
nEventId	Event id.

Returns

Next state id.

Definition at line 544 of file ut-sm.cxx.

References EventIdSymbol, and StateIdA.

  {
    ((State2_3Turing*)pState)->writeSymbol(EventIdSymbol[1]);
    ((State2_3Turing*)pState)->moveHeadLeft();
    ((State2_3Turing*)pState)->showTape();
    return StateIdA;
  }

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The documentation for this class was generated from the following file:

• sw/librnr_appkit/ut/ut-sm.cxx