Can anyone please simply translate this to human language?🙏 std::cin.ignore(std::numeric_limits<std::streamsize>::max(), '\n');

Question

C / C++

Пользователь 61653

Can anyone please simply translate this to human language?🙏 std::cin.ignore(std::numeric_limits<std::streamsize>::max(), '\n');

0

25.02.2021

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Пользователь 61653 Автор вопроса

Ihor
cin.ignore() function is used to ignore inputs up...

Uhhh. So numeric_limits::max() doesn't include \n and we add \n too to tell cin.ignore() ignore it?

0

25.02.2021

Пользователь 61653 Автор вопроса

So if I understood correctly, it says: "Get maximum number of received characters and ignore it(meaning ignore all input), and ignore \n too" Right? @JRandomGuy

0

25.02.2021

Ihor

Пользователь 61653
So if I understood correctly, it says: "Get maximu...

Correct. When you read something that makes part that wasn't read irrelevant.

0

25.02.2021

Ihor · Accepted Answer

Ihor

cin.ignore() function is used to ignore inputs upto given range. If we write the statement like this − cin.ignore(numeric_limits::max(), ‘\n’) Then it ignores input including the new line character also. https://www.tutorialspoint.com/what-is-the-use-of-cin-ignore-in-cplusplus

0

25.02.2021

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Can anyone please simply translate this to human language?🙏 std::cin.ignore(std::numeric_limits<std::streamsize>::max(), '\n');

4 ответов

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