description	title	ms.date	ms.topic	author	ms.reviewer
Learn how to handle with Iterators	Iterators Handling	05/11/2023	conceptual	fejo-git	---

Iterators

std::vector<string>::iterator i = names.begin();

The iterator is positioned at the beginning.

names.begin();

The iterator is positioned at the end.

names.end();

for(std::vector<string>::iterator i = names.begin(); i < names.end(); i++) {
        std::cout << *i << std::endl;
}

An alternative and more common method.

for(const auto &name : names) {
    std::cout << " - " << name << std::endl;
}

std::vector<string>::iterator j = names.begin();
std::vector<string>::iterator i = names.end();
i--;
std::cout << (j < i) << std::endl;

// output 1

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