how to refer to the global namespace

Question

Inside a method isGood I want to use function isGood from the global namespace. How do I avoid to have isGood interpreted as the same method instead of the global function ?

bool isGood(){ return_if_it_is_good;}

class X{
int a;
bool isGood(){return isGood(a);}
}

Add scope resolution operator `::` – EdChum Sep 18 '14 at 08:52 — EdChum, Sep 18 '14 at 08:52
Use the scope operator : `::isGodd(a)` – quantdev Sep 18 '14 at 08:52 — quantdev, Sep 18 '14 at 08:52

score 2 · Accepted Answer · answered Sep 18 '14 at 08:53

2

Call with the :: operator :

bool isGood(){ return_if_it_is_good;}

class X{
int a;
bool isGood(){return ::isGood(a);}
}

answered Sep 18 '14 at 08:53

Oragon Efreet

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how to refer to the global namespace

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