overload.hpp

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#ifndef OVERLOAD_HPP
#define OVERLOAD_HPP
 
#include <QtGlobal>
 
#if QT_VERSION >= QT_VERSION_CHECK(5, 7, 0)
 
template<typename... Args>
using Overload = QOverload<Args...>;
 
#else
 
template<typename... Args>
struct Overload {
        template<typename R, typename C>
                static constexpr auto of(R (C::*ptr)(Args...)) noexcept -> decltype(ptr) {
                        return ptr;
                }
};
 
#endif //QT_VERSION
 
#endif