Function setTimeout

choc/gui/choc_MessageLoop.h:543–553

template <typename Callback>
void setTimeout (uint32_t intervalMillisecs, Callback&& callback)
{
    auto t = new Timer();

    *t = Timer (intervalMillisecs, [t, c = std::move (callback)]
    {
        c();
        postMessage ([t] { delete t; });
        return false;
    });
}

inline void Timer::clear()   { pimpl.reset(); }