| 1 | #include <boost/iterator/counting_iterator.hpp>
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| 2 | #include <boost/iterator/transform_iterator.hpp>
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| 3 |
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| 4 | double f(int i) { return i; }
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| 5 |
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| 6 | int main() {
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| 7 | auto i = boost::make_transform_iterator(boost::make_counting_iterator(3), f);
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| 8 | std::next(i);
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| 9 | return 0;
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| 10 | }
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