std::basic_filebuf::uflow(3)

You're reading std::basic_filebuf::uflow(3) from the C++ Standard Libary manual, bestie. 🦋 Yes, that spelling is literally in the header. We move. 💅

🌸 NAME 🌸

std::basic_filebuf::uflow - std::basic_filebuf::uflow

It's giving "the name section is just the name twice," and honestly? Iconic. 👑

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🎀 Synopsis 🎀

Here's the signature, no cap:

          protected:
          virtual int_type uflow()

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💖 Description 💖

Okay so here's the tea: this one behaves like underflow(), except that if underflow() succeeds — meaning it does not return Traits::eof() — then it advances the next pointer for the get area. In other words, it consumes one of the characters obtained by underflow(). Slay. ✨

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🍓 Parameters 🍓

(none) — zero parameters, bestie. 🫶

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✨ Return value ✨

The value of the character that was read and consumed in case of success, or Traits::eof() in case of failure. That's the whole vibe check. 💜

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🌈 Example 🌈

This section is incomplete 😭

Reason: no example

The manual really said that, not me. 🙈

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👀 See also 👀

• uflow — reads characters from the associated input sequence to the get area and advances the next pointer [virtual] (virtual protected member function of std::basic_streambuf<CharT,Traits>)
• underflow — reads from the associated file [virtual] (virtual protected member function)
• overflow — writes characters to the associated file from the put area [virtual] (virtual protected member function)

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💀 Category 💀

* Todo no example

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Catch you later, bestie! This page came from http://cppreference.com, dated 2024.06.10, and it's all about std::basic_filebuf::uflow(3). Mwah 💋🎀