std::stack::operator=(3)

💖 NAME 💖

std::stack::operator= — std::stack::operator=

okay bestie, welcome to the std::stack::operator= page from the C++ Standard Libary manual — yes, that spelling is the manual name in the header, and we respect it 💅. This whole page is about the assignment operator for std::stack, and it’s lowkey just: replace the contents of the container adaptor with the contents of the argument. Let’s go 🫶

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✨ Synopsis ✨

          stack& operator=( const stack& other ); (1) (implicitly declared)
          stack& operator=( stack&& other );      (2) (since C++11)
                                                      (implicitly declared)

So what’s the vibe? The assignment operator replaces the contents of the container adaptor with the contents of the given argument. That’s the whole assignment moment ✨

1. Copy assignment operator. Replaces the contents with a copy of the contents of other. Effectively calls c = other.c;.
2. Move assignment operator. Replaces the contents with those of other using move semantics. Effectively calls c = std::move(other.c);.

Both are marked (implicitly declared) in the synopsis, and number 2 is (since C++11) — periodt 💅

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🎀 Parameters 🎀

• other — another container adaptor to be used as source

that’s the source, bestie 🫶

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🌸 Return value 🌸

*this

that’s it, that’s the return 💖

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🦋 Complexity 🦋

• 1, 2) — Equivalent to that of operator= of the underlying container.

both numbers, same energy ✨

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😭 Example 😭

This section is incomplete.

Reason: no example.

(yes, bestie, the example section is literally telling us there’s no example — not me staring at the void 💀)

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🌈 See also 🌈

• constructor — constructs the stack (public member function)

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🧚 Category 🧚

• Todo: no example

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mwah 💋 — source: http://cppreference.com; version/date: 2024.06.10; page: std::stack::operator=(3). byeee 🫶✨