Initialization of reference member requires a temporary variable C++

Question

struct Div
{
   int i;
   int j;
};   

class A
{
    public:
             A();
             Div& divs;
};

In my constructor definition, I have

Answer 1

As noted in other posts, references (Div&) cannot be null. So the most straightforward change you can make is to provide a reference in the constructor and initialize your reference member. Like this,

class A
{
    public:
             A(Div& inDivs);
             Div& divs;

};

public A::A( Div& inDivs )
: divs( inDivs )
{}