initialized a reference member of a class

[michaelmaowang]

How can I initialize a reference member to another member of a class? If I do this I got a compile error:

class A {
public: A():b(0)),c(b){}

private:
         int b;
         int &c;
}

[weaknessforcats]

What you have is OK after you fix your syntax errors.

a) there is an unmatched ) in the A constructor
b) the class declaration must end in a ;