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johnnyBravo

Can a class within a singleton class read its variables?

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Say ive got a singleton class
class Singleton {
    int number;
    
    class inside {
        void changeNum()
        {
            number=5;
        }
    };
};
Can "inside" class see "number" variable?

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class SingletonClass
{
public:
int a;

class inner
{
int &a;
public:
inner(int &i) : a(i) {}
};

};


Of course there''s no actual instantiation of ''inner'' there so...

Java can do it. C++ can''t.

Richard "Superpig" Fine
- saving pigs from untimely fates, and when he''s not doing that, runs The Binary Refinery.
Enginuity1 | Enginuity2 | Enginuity3 | Enginuity4 | Enginuity5
ry. .ibu cy. .y''ybu. .abu ry. dy. "sy. .ubu py. .ebu ry. py. .ibu gy." fy. .ibu ny. .ebu
"Don''t document your code; code your documentation." -me

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