#include <QDebug>

// Can I do better?
namespace google {
    namespace protobuf {
    class MessageLite;
    class Message;
    }
}

// Scary syntax because this should compile in TR1 (VS2010)
namespace printFunctions {
    /*!
     *  @brief short-circuit overload for printData to use with ADL
     *
     *      @tparam Msg     message type
     *
     *      @param [in]     PacketNum  associated message id
     *      @param [in]     msg        subj
     */
    template <typename Msg>
    typename std::enable_if<std::is_base_of<::google::protobuf::MessageLite, Msg>::value>::type
        printData(PacketID PacketNum, const Msg& msg)
    {
        qDebug() << "------------ " << msg.GetTypeName().c_str() << " with #" << PacketNum;
    }

    template <typename Msg>
    typename std::enable_if_t<std::is_base_of<::google::protobuf::Message, Msg>::value, Msg>::type
        printData(PacketID PacketNum, const Msg & msg)
    {
        qDebug() << "------------ " << msg.GetTypeName().c_str() << " with #" << PacketNum;
        qDebug() << msg.DebugString().c_str();
    }
}