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Suggestion
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Resolution: Unresolved
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Not Evaluated
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None
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6.4.0
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None
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All
issue: should be able to do something like:
QtConcurrent::mapped({"some", "sequence"}, PointerToMember, object);
Current ugly workaround:
namespace {
template <typename Sequence, typename MapFunctionPointer, typename T>
QFuture<QtPrivate::MapResultType<Sequence,
std::function<QtPrivate::FunctionPointer<MapFunctionPointer>::Ret
(QtPrivate::ArgumentType<T>)>>>
mapped(Sequence &&sequence, MapFunctionPointer map, T* o){
auto wrapper = [o, map](const ArgumentType<T>& it){
return std::mem_fn(map)(o, it);
};
return QtConcurrent::mapped(std::forward<Sequence &&>(sequence), wrapper);
}
}