What are some advanced template features in C++20?
C++20 introduced several advanced template features, including concepts, ranges, and the new syntax for template parameters.
Can you explain what concepts are and how they improve template programming?
Concepts are a way to specify constraints on template parameters, making templates easier to use and understand by providing clearer error messages.
What are ranges in C++20, and how do they relate to templates?
Ranges provide a new way to work with sequences of values, allowing for more expressive and safer template code by integrating with the standard library.
Are there any new syntax changes for template parameters in C++20?
Yes, C++20 allows for template parameter packs to be used with the new 'template <typename...>' syntax, making it more concise.
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