I was practicing with array of pointers. i wrote a simple code.and Output is Now I don't understand where the b pointing. I know this sounds weird but i wanna know. where the b pointer pointing. The b, b, b gives expected result.
I am trying to overload <<operator. For instance cout << a << " " << b << " "; // I am not allowed to change this line
For the following structI would like to have an overloaded operator<< to print the mat member to std::cout. I tried
I'm pretty new to C++, and I'm using std::cout for debugging purposes.Though, I'd really like to be able to just use cout rather than the whole std::cout thing. I know i could import the std namespace, but I've been explained it was a bad thing due to name clashing that...
I have a C++ learning demo here: The compiler warnings:Can anyone explain this to me? How to fix it?
I am using a fold expression to print elements in a variadic pack, but how do I get a space in between each element?
Can i design my logging-function in a way, that it accepts concatenated strings of the following form using C++?