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Alex Rivera
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Which of these 2 methods is better and why? Method 1: void fun(int i) { //do stuff } ... for_each(a.begin(), a.end(), fun); Method 2: class functor { public: void operator()(int i); }; ... for_each(a.begin(), a.end(), functor()); Edit: Should have formulated it this way, in what situation is one of the above method preferable to the other? Thanks a lot!
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