StateEventASym1 Class Reference

(2,3) Turing Machine's state A, symbol 1 event. More...

Inheritance diagram for StateEventASym1:

Public Member Functions
	StateEventASym1 ()
	Constuctor.
virtual	~StateEventASym1 ()
	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 1 event.

Definition at line 464 of file ut-sm.cxx.

Member Function Documentation

virtual bool StateEventASym1::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 482 of file ut-sm.cxx.

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

virtual int StateEventASym1::execAction ( State *  pState, int  nPrevStateId, int  nEventId  )

inlinevirtual

Execute event action.

Print symbol 2, 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 498 of file ut-sm.cxx.

References EventIdSymbol, and StateIdA.

  {
    ((State2_3Turing*)pState)->writeSymbol(EventIdSymbol[2]);
    ((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