| 1 | #include <cstdio> |
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| 2 | #include <ranges> |
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| 3 | #include <string> |
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| 4 | #include <vector> |
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| 5 | |
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| 6 | using string_vec = std::vector<std::string>; |
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| 7 | |
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| 8 | string_vec svec{"First" , "Second" , "Third" , "Fourth" }; |
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| 9 | |
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| 10 | struct Foo { |
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| 11 | string_vec vec = svec; |
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| 12 | }; |
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| 13 | |
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| 14 | int main() { |
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| 15 | { |
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| 16 | auto single = std::ranges::ref_view(svec[0]); |
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| 17 | auto all = std::views::all(svec); |
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| 18 | auto subset = all | std::views::take(2); |
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| 19 | std::puts(s: "Break here" ); |
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| 20 | } |
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| 21 | |
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| 22 | { |
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| 23 | Foo f[2]; |
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| 24 | auto view = std::ranges::ref_view(f); |
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| 25 | std::puts(s: "Break here" ); |
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| 26 | } |
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| 27 | } |
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| 28 | |
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