DigitalPinBase.hpp

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/*
 * This file is part of the DUDS project. It is subject to the BSD-style
 * license terms in the LICENSE file found in the top-level directory of this
 * distribution and at https://github.com/jjackowski/duds/blob/master/LICENSE.
 * No part of DUDS, including this file, may be copied, modified, propagated,
 * or distributed except according to the terms contained in the LICENSE file.
 *
 * Copyright (C) 2017  Jeff Jackowski
 */
#ifndef DIGITALPINBASE_HPP
#define DIGITALPINBASE_HPP

#include <memory>

namespace duds { namespace hardware { namespace interface {

class DigitalPort;

class DigitalPinBase {
    std::shared_ptr<DigitalPort> dp;
protected:
    DigitalPinBase() = default;
    ~DigitalPinBase() = default;
    DigitalPinBase(const std::shared_ptr<DigitalPort> &port) : dp(port) { }
public:
    const std::shared_ptr<DigitalPort> &port() const {
        return dp;
    }
    void reset() {
        dp.reset();
    }
};

} } }

#endif        //  #ifndef DIGITALPINBASE_HPP