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c++ move semantics for `this`

SAMER SAEID answered on May 9, 2022 Popularity 10/10 Helpfulness 2/10

answer c++ move semantics for `this`

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c++ move semantics for `this`

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struct S
{
    std::vector<int> data;
    S doStuff() &&
    {
        std::cout << "rvalue\n";
        return {std::move(data)};
    }

    S doStuff() const&
    {
        std::cout << "const lvalue\n";
        return {data};
    } 
};

Popularity 10/10 Helpfulness 2/10 Language cpp

Source: Grepper

Tags: c++ move-semantics

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Contributed on May 09 2022

SAMER SAEID

0 Answers Avg Quality 2/10

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move semantics in c++

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void swap(T& a, T& b){
    T temp = std::move(a);
    a = std::move(b);
    b = std::move(temp);
}

Popularity 9/10 Helpfulness 1/10 Language cpp

Source: Grepper

Tags: c++

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Contributed on Nov 02 2022

Mero

0 Answers Avg Quality 2/10

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c++ move semantics for `this`

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