CallBack_t< EVENT > Class Template Reference

A generic callback Interface for whenever an Arc_t of an FSA is traversed. More...

#include <fsa.H>

Inheritance diagram for CallBack_t< EVENT >:

[legend]List of all members.

Public Member Functions
	CallBack_t ()
	CallBack_t (State_t< EVENT > *n)
virtual	~CallBack_t ()
virtual int	exec (const EVENT &, State_t< EVENT > *&, State_t< EVENT > *)=0
const State_t< EVENT > *	next () const
Protected Attributes
State_t< EVENT > *	_next

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Detailed Description

template<class EVENT>
class CallBack_t< EVENT >

A generic callback Interface for whenever an Arc_t of an FSA is traversed.

The callBack function is passed the Event which triggered the Arc and the default next State of the FSA. The callBack can change the FSA's next state by assigning a different value. This class is templated so that it can be used with any Event type that the application wants.

Definition at line 106 of file fsa.H.

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Constructor & Destructor Documentation

template<class EVENT> CallBack_t< EVENT >::CallBack_t (   )  [inline]

Definition at line 110 of file fsa.H.

template<class EVENT> CallBack_t< EVENT >::CallBack_t (  State_t< EVENT > *  n  )  [inline]

Definition at line 111 of file fsa.H.

template<class EVENT> virtual CallBack_t< EVENT >::~CallBack_t (   )  [inline, virtual]

Definition at line 112 of file fsa.H.

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Member Function Documentation

template<class EVENT> virtual int CallBack_t< EVENT >::exec (  const EVENT &  , State_t< EVENT > *&  , State_t< EVENT > *  )  [pure virtual]

Implemented in CallFunc_t< EVENT >, and CallMeth_t< T, EVENT >.

template<class EVENT> const State_t<EVENT>* CallBack_t< EVENT >::next (   )  const [inline]

Definition at line 116 of file fsa.H. References CallBack_t< EVENT >::_next.

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Member Data Documentation

template<class EVENT> State_t<EVENT>* CallBack_t< EVENT >::_next [protected]

Definition at line 120 of file fsa.H. Referenced by CallMeth_t< T, EVENT >::exec(), CallFunc_t< EVENT >::exec(), and CallBack_t< EVENT >::next().

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

• fsa.H

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