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d1ff/call_all.cpp

Created February 22, 2016 14:43
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call_all
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call_all.cpp
template <class T, class P, typename... Params1, typename... Params2>
static void call_all(QList<QPointer<T>> &objs, void (P::*func)(Params1...), Params2&&... parameters) {
//qDebug() << "call_all" << objs.size();
for (QPointer<T> &obj: objs) {
if (obj.isNull()) continue;
(obj->*func)(std::forward<Params2>(parameters)...);
}
}
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