StateEventBSym0 Class Reference

(2,3) Turing Machine's state B, symbol 0 event. More...

Inheritance diagram for StateEventBSym0:

Public Member Functions
	StateEventBSym0 ()
	Constuctor.
virtual	~StateEventBSym0 ()
	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 B, symbol 0 event.

Definition at line 609 of file ut-sm.cxx.

Member Function Documentation

virtual bool StateEventBSym0::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 627 of file ut-sm.cxx.

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

virtual int StateEventBSym0::execAction ( State *  pState, int  nPrevStateId, int  nEventId  )

inlinevirtual

Execute event action.

Print symbol 2, move left, enter state A.

Parameters

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

Returns

Next state id.

Definition at line 643 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