std::bitset::reset(3)

💅 std::bitset::reset(3) 💅

okay so bestie, we're in the C++ Standard Libary manual, and this page is all about std::bitset::reset — the member function that sends bits to false like it's their cue to leave the group chat. ✨

🎀 NAME 🎀

std::bitset::reset — std::bitset::reset

Yes queen, the NAME section said it twice. We keep the lore. 👑

🌸 Synopsis 🌸

          bitset& reset();                  (1) (noexcept since C++11)
                                                (constexpr since C++23)
          bitset& reset( std::size_t pos ); (2) (constexpr since C++23)

Sets bits to false.

1. Sets all bits to false.
2. Sets the bit at position pos to false.

💖 Parameters 💖

• pos — the position of the bit to set. That's literally what the page says, bestie — we are not gonna fight the manual about the word “set” here 😭

🦋 Return value 🦋

*this — that's the whole vibe. 🫶

🔥 Exceptions 🔥

• 2) Throws std::out_of_range if pos does not correspond to a valid position within the bitset.

🌈 Example 🌈

// Run this code

#include <bitset>
#include <iostream>

int main()
{
    std::bitset<8> b(42);
    std::cout << "Bitset is         " << b << '\n';
    b.reset(1);
    std::cout << "After b.reset(1): " << b << '\n';
    b.reset();
    std::cout << "After b.reset():  " << b << '\n';
}

⭐ Output ⭐

Bitset is         00101010
After b.reset(1): 00101000
After b.reset():  00000000

💜 See also 💜

• set — sets bits to true or given value (public member function)
• flip — toggles the values of bits (public member function)

byeee 🫶💋 — source: http://cppreference.com, version/date: 2024.06.10, page: std::bitset::reset(3).