what happens if "== operator is not defined"?

Posted by Behrooz on Stack Overflow See other posts from Stack Overflow or by Behrooz
Published on 2010-03-20T13:47:04Z Indexed on 2010/03/20 13:51 UTC
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class a
{
    int variable = 0;
}
class b
{
    void proc()
    {
        a ref1 = new a();
        a ref2 = new a();
        bool cmp1 = ref1 == ref2;//?
        bool cmp2 = ref1 == ref1;//?
    }
}

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