Top Questions

1. In C++, why does <cctype> define both std::isspace and ::isspace?
   4 votes

   1 answers
2. In C++, which Standard Library functions (if any) are required to implicitly provided an atomic memory fence?
   4 votes

   2 answers
3. Why can't C++ deduce a template type argument from a function pointer prototype individually but not as a pack?
   4 votes

   2 answers
4. For what reason would a function with void return type be constexpr?
   2 votes

   1 answers