Ask AI on The Internet
Question: how would i use views to get a collection of lines from an input stream (i.e. `cin`), including empty lines? I read a bit on cppreference and it seems that `views::istream<string>(cin)` uses the default `<<` operator, which wouldn't work for what i want
You can use the `getline` function in combination with views::iota to get a collection of lines from an input stream, including empty lines. Here is an example code snippet: ```cpp #include <iostream> #include <string> #include <ranges> auto lines = std::views::iota(std::istream_iterator<std::string>(std::cin), std::istream_iterator<std::string>()) | std::views::transform([](std::string& line) { std::getline(std::cin, line); return line; }); for (const auto& line : lines) { std::cout << line << '\n'; } ```
A new large language model has been made available since this question was asked.
To generate an updated answer from the new model, click the button below.
Think your answer is better than the AI's? Post it below.
Other Most Relevant Posts:
Question Tags
If you want your question answered by an AI, click here.
Post your own comment: