TechQA.

Question

why declare constrexpr constructors for classes with non-trivial destructors (e.g. unique_ptr, std::variant)

score 1750 · Answer 1 · 2024-08-14 23:47:43

why declare constrexpr constructors for classes with non-trivial destructors (e.g. unique_ptr, std::variant)

score 742 · Answer 2 · 2024-09-06 08:57:55

Passing lambda as template parameter to templated by function-pointer function

score 1973 · Answer 3 · 2024-08-15 12:49:30

1.9k views Asked by tmlen At 15 August 2024 at 12:49

score 1245 · Answer 4 · 2024-08-15 15:03:23

Is there a tuple for_each() that returns a tuple of all values returned from the functions invoked?

score 3951 · Answer 5 · 2024-09-03 00:06:49

3.9k views Asked by alfC At 03 September 2024 at 00:06

score 174 · Answer 6 · 2024-08-17 09:54:23

I made a C++17 burrito for mapping over tuples, and anything that has begin() end() iterators. Is it possible to get rid of these factory functions?

score 2007 · Answer 7 · 2024-09-07 15:49:53

Do overloaded logical operators && and || short-circuit since C++17?

score 79 · Answer 8 · 2016-12-18 18:32:54

Why the equivalent representation of a range-for required to be updated?

score 363 · Answer 9 · 2024-08-26 09:14:42

In C++17, why do associative containers have an `erase` member function that takes (non-`const`) `iterator`?

score 2385 · Answer 10 · 2024-08-19 13:01:27

c++ variant class member stored by reference

List Question