Daniel McLaury

Daniel McLaury has asked 27 questions and find answers to 18 problems.

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Daniel McLaury questions

Can I get a compiler warning when the user overrides a deprecated callback?
Is there a clean way to turn an overload set into a visitor suitable for use with std::visit?
Undefined behavior allowed in constexpr -- compiler bug?
Why is (AnObject).AField = AValue a syntax error in VB.NET?
Why do I see conditional jumps to relative offset zero (a.k.a. jumps to the next instruction) in disassembly output?
Can a std::map be efficiently split into two std::maps at an iterator?
Can I initialize a `constexpr static` member outside the class?
Can you write a copy constructor for a union with const members?
How is gcc optimizing this loop?
Is there any way to cast a std::any containing a derived pointer to a base pointer, without knowing the derived type?

Daniel McLaury answers

Is there a clean way to turn an overload set into a visitor suitable for use with std::visit?
Why multiset keeps separate instances of repeated elements instead of their count?
transforming random.random uniform to exponential distribution doesn't produce correct result
Intuition behind calculating values for 'atmost K' and 'atmost K-1' to get the answer for 'equals K'
Why do I see conditional jumps to relative offset zero (a.k.a. jumps to the next instruction) in disassembly output?
What is the best way to make a nested list in C++?
static constexpr member of same type as class being defined
How is gcc optimizing this loop?
Threads not running in parallel for a system command