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From: Martin (adrianm_at_[hidden])
Date: 2005-05-11 00:13:30


> map<int,int> m;
> ...
> FOREACH (map<int,int>::value_type i, m) {...} // compiles
> map<int,int>::value_type i;
> FOREACH (i, m) {...} // COMPILE ERROR

Why not

map<int,int>::value_type& i;
FOREACH (i, m) {...}


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