bool EventImp::IsStateAllowed

(

int

state

)

const

Return whether the given state is in the list of allowed states.

Parameters

state

The state to look for in fAllowedStates

Returns

If the given state is negative returns false. If the list of allowed states is empty return true. Otherwise return whether the state is found in fAllowedList or not.

Definition at line 174 of file EventImp.cc.

References fAllowedStates.

Referenced by StateMachineImp::HandleEvent(), and operator()().

{
    // States with negative values are internal states and are
    // never allowed
    // if (state<0)
    //    return false;

    // In case no allowed state is explicitly set
    // all positive states are allowed
    if (fAllowedStates.size()==0)
        return true;

    return find(fAllowedStates.begin(), fAllowedStates.end(), state)!=fAllowedStates.end();
}

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