Stateful.h

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#ifndef STATEFUL_H
#define STATEFUL_H

namespace objck {
class Stateful
{
protected:
    enum state
    {
        DISABLED = 0,
        ENABLED = 1
    };

    Stateful::state _currentState;

    void disable()
    {
        this->_currentState = Stateful::DISABLED;
    }

    void enable()
    {
        this->_currentState = Stateful::ENABLED;
    }
public:
    Stateful(Stateful::state st = Stateful::DISABLED) : _currentState(st){};

    virtual ~Stateful() throw(){};

    Stateful::state getState()
    {
        return _currentState;
    };

    bool isEnabled()
    {
        return _currentState == Stateful::ENABLED;
    };

    bool isDisabled()
    {
        return _currentState == Stateful::DISABLED;
    };
};
}/*END NAMESPACE*/
#endif /*STATEFUL_H*/