bus_device.h

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/*      File: bus_device.h
 *       This file is part of the program ethercatcpp-core
 *       Program description : EtherCAT driver libraries for UNIX
 *       Copyright (C) 2017-2024 -  Robin Passama (LIRMM / CNRS) Arnaud Meline
 * (LIRMM / CNRS) Benjamin Navarro (LIRMM / CNRS). All Right reserved.
 *
 *       This software is free software: you can redistribute it and/or modify
 *       it under the terms of the CeCILL-C license as published by
 *       the CEA CNRS INRIA, either version 1
 *       of the License, or (at your option) any later version.
 *       This software is distributed in the hope that it will be useful,
 *       but WITHOUT ANY WARRANTY without even the implied warranty of
 *       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 *       CeCILL-C License for more details.
 *
 *       You should have received a copy of the CeCILL-C License
 *       along with this software. If not, it can be found on the official
 * website of the CeCILL licenses family (http://www.cecill.info/index.en.html).
 */
#pragma once
 
#include <ethercatcpp/device.h>
#include <vector>
 
namespace ethercatcpp {
 
class Master;
 
class BusDevice : public Device {
public:
    BusDevice();
    virtual ~BusDevice();
 
    void add(Device& device);
 
private:
    friend class Master;
    std::vector<Device*> device_vector() final;
 
    /***
     * @brief Get the device slave address
     *
     * @return dedicated slave address. Here, a nullptr address is always
     * returned because a bus device doesn't have a dedicated slave.
     */
    SlaveInfo* slave_address() final;
 
    std::vector<Device*> device_bus_ptr_;
};
} // namespace ethercatcpp