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Alex Rivera
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Lets say I have these lines of code; std::vector<int> ints; std::for_each(ints.begin(), ints.end(), [](int& val){ val = 7; }); However, I dont want to specify the argument type in my lambda functions, ie, I want to write something like this; std::for_each(ints.begin(), ints.end(), [](auto& val){ val = 7; }); Is there anyway this can be achieved? (boost::lambda doesn't need types to be specified...) Update: For now I use a macro: #define _A(container) decltype(*std::begin(container)) so I can do: std::for_each(ints.begin(), ints.end(), [](_A(ints)& val){ val = 7; });
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