Hatted Rooster

Hatted Rooster has asked 39 questions and find answers to 139 problems.

Stats

About

Gold c++ 365th

Official SO clown.

Hatted Rooster questions

Why doesn't the compiler warn you if there is possible Undefined Behaviour?
How do predefined macro's __FILE__, __LINE__, __func__ ,stringify(#) work?
std::move and RVO optimizations
Why can C++ ternary operator return type not be a base class type? [duplicate]
Const-correctness for non trivial variables
Why are static members of template classes not unique
Track member variable value change
Opposite of friend declaration
Using decltype to return iterator
Use cases of std::byte [duplicate]

Hatted Rooster answers

VS2017 'M_PI': undeclared identifier [duplicate]
Get child's class name from parent
C++ vector::clear() - order of destruction? [duplicate]
Why is std::mutex taking a long, highly irregular amount of time to be shared?
Is const_cast(this) with a write operation undefined behaviour, if the actual object is non-const?
What's the name of the idiom for #defining a symbol to nothing?
Can constexpr function return pointer of local object?
while loop not prompting for user input (c++)
Does the use of std::move have any performance benefits?
C++ default move assignment operator cannot be invoked on class even if class has no constructors defined