So the question is, what's the precondition for std::any's swap and assignment operators? Should we really support those use cases, i,e. can we just compare the address directly? Even if we cannot ...

In the Boeing 737NG family, you have the 737-600 that replaced the 737-500, the 737-700 that replaced the 737-300, and the 737-800 that replaced the 737-400. For all three variants, Boeing revamped ...

Assignment1 Design a class ‘Complex ‘with data members for real and imaginary part. Provide default and Parameterized constructors. Write a program to perform arithmetic operations of two complex ...