RegisteredPort.hpp

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#ifndef DW_FRAMEWORK_REGISTEREDPORT_HPP_
#define DW_FRAMEWORK_REGISTEREDPORT_HPP_

#include "Port.hpp"

#include <utility>

namespace dw
{
namespace framework
{

struct RegisteredPort
{
    RegisteredPort(size_t portID)
        : m_portID(portID)
    {
    }
    size_t getPortID() const { return m_portID; }

protected:
    size_t m_portID;
};

template <typename T>
class RegisteredPortInput : public PortInput<T>, public RegisteredPort
{
public:
    using Base = PortInput<T>;

    template <typename... Args>
    explicit RegisteredPortInput(size_t portID, Args&&... args)
        : Base(std::forward<Args>(args)...)
        , RegisteredPort(portID)
    {
    }
};

template <typename T>
class RegisteredPortOutput : public PortOutput<T>, public RegisteredPort
{
public:
    using Base = PortOutput<T>;

    template <typename... Args>
    RegisteredPortOutput(size_t portID, Args&&... args)
        : Base(std::forward<Args>(args)...)
        , RegisteredPort(portID)
    {
    }
};

} // namespace framework
} // namespace dw

#endif // DW_FRAMEWORK_REGISTEREDPORT_HPP_