Can you explain what structured bindings are in C++17?
Structured bindings allow you to unpack tuple-like objects into separate variables, making code cleaner and more readable.
How do I use structured bindings with a function that returns a tuple?
You can use structured bindings like this: auto [x, y] = myFunction();
where myFunction
returns a std::tuple
.
Are there any limitations to using structured bindings?
Yes, structured bindings can only be used with types that have a specific structure, like tuples, pairs, or arrays.
Can I use structured bindings in class templates?
Yes, structured bindings can be used in class templates as long as the class provides the necessary structure.
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