geza

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geza has asked 176 questions and find answers to 136 problems.

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geza questions

Is Visual Studio completely standard-conformant regarding that temporaries should be destroyed at the end of the expression?
Does std::construct_at make an array member of a union active?
Status of std::bases and std::direct_bases
AES based non-cryptographic hash algorithm
Why doesn't std::array's operator[] retain the value category of the array?
What does the standard say about unaligned memory access?
Why don't we have offsetof which works with all types (except types with virtual inheritance)?
Function interleaving in pre C++17
Are there any 2-complement platform/compiler, where signed shift doesn't do the usual thing?
Is there a way to ensure that a code only uses names from std, and not the global namespace?

geza answers

dynamic_cast to derived type with unknown template argument
How to deal with -Wreturn-type for switch over C++11 enum class?
Practical use of Anonymous union in real world C++ programing
Does adding a static constexpr member change the memory mapping of a struct/class?
What is i.h.ah, o.h.ah and int86?
Base91, how is it calculated?
g++: optimization -march=haswell and newer changes numerical result
Single quotes as separator in large number?
std::abs(std::complex) too slow
What causes my loop to run slower during its first iterations?