Artyer

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Artyer has asked 11 questions and find answers to 189 problems.

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Artyer questions

structs with same name and same meber types but different member names [duplicate]
Type of non-type parameter in template template class is non deducible in C++14 but deducible in C++17
How to include C++ 17 headers with g++ 6.2.0 with -std=c++17 (optional, any, string_view, variant)
Allow positional command-line arguments with nargs to be seperated by a flag

Artyer answers

Can the address of a template parameter be used in instantiating another template?
Is a leading return type method declaration, using decltype, compatible with a trailing return type definition?
Why 2 different python lambda's have the same bytecode?
When is it better to use "static constexpr" than "constexpr"?
Why is there no built-in way to get a pointer from an std::optional?
How to make a type T that `std::is_empty_v<T> && sizeof(T) > 1` is true?
c++ - valid use of CRTP std::variant with two elements, but no more
Why does std::function_ref allow passing in an expiring functor, rather than disallow it?
Why is constexpr of std::wstring().capacity() not equal to std::wstring().capacity()?
std::construct_at vs placement new; additional move/copy constructor call