Top "Auto" questions

C++ auto keyword. Why is it magic?

From all the material I used to learn C++, auto has always been a weird storage duration specifier that didn't …

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How to iterate over a C++ STL map data structure using the 'auto' keyword?

So far I have always used an iterator for traversing through all the keys in an STL map as follows: …

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Is there auto type inferring in Java?

Is there an auto variable type in Java like you have in C++? An example: for ( auto var : object_array) …

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The new keyword "auto"; When should it be used to declare a variable type?

Possible Duplicate: How much is too much with C++0x auto keyword Have we (as a community) had enough experience …

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C++ auto& vs auto

When creating local variables, is it correct to use (const) auto& or auto? e.g.: SomeClass object; const auto …

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What are some uses of decltype(auto)?

In c++14 the decltype(auto) idiom is introduced. Typically its use is to allow auto declarations to use the decltype …

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What does auto&& tell us?

If you read code like auto&& var = foo(); where foo is any function returning by value of type …

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How does generic lambda work in C++14?

How does generic lambda work (auto keyword as an argument type) in C++14 standard? Is it based on C++ templates …

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How much is too much with C++11 auto keyword?

I've been using the new auto keyword available in the C++11 standard for complicated templated types which is what I …

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What is the type of lambda when deduced with "auto" in C++11?

I had a perception that, type of a lambda is a function pointer. When I performed following test, I found …

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