I have a vector class and I want to overload some operators for it, so I made the class like this:(with other stuff too) But when I try to compile this:Code:class vec { public: float x, y; vec(float setx = 0, float sety = 0) { set(setx,sety); } vec(vec& rhs) { x = rhs.x; y = rhs.y; } vec operator=(vec& rhs) { x = rhs.x; y = rhs.y; return rhs; } vec operator+(vec& rhs) { vec ret(x+rhs.x,y+rhs.y); return ret; } };I get errors about that operator not existing like:Code:vec a, b, c; a = b + c;I was totally sure this was how to overload operators, but now I'm not so sure. What am I doing wrong?7 C:\Dev-Cpp\antigrav\main.cpp no match for 'operator=' in 'a = vec::operator+(vec&)(((vec&)(&c)))'