Does C++ have a pre-built method to identify which element you are on in your foreach loop, or if there is a way to identify if you are on your last element? Or do I have to do it manually with a counter?
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Does C++ have a pre-built method to identify which element you are on in your foreach loop, or if there is a way to identify if you are on your last element? Or do I have to do it manually with a counter?
No, there is no such built-in way. Nor could there be for iterators in general, because iterators aren’t required to know that they are “almost” at the end.