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Copy constructor not called when initializing an object with return value of a function

score 1000 · Answer 1 · 2024-12-29 10:55:39

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Copy constructor not called when initializing an object with return value of a function

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score 238 · Answer 2 · 2024-12-29 10:56:17

Copy constructor not called when returning from overloaded + operator to overloaded = operator

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score 274 · Answer 3 · 2024-12-26 11:18:49

Why is return value optimization happening here

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RVO, move semantics and the struggle towards optimal code

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Why isn't RVO applied to base class subobject initialization?

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Is passing the uninitialized variable to function considered UB in C++?

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score 201 · Answer 10 · 2024-12-31 12:06:14

C++17 Copy elision object lifetime

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TechQA.

List Question

Copy constructor not called when initializing an object with return value of a function

Copy constructor not called when returning from overloaded + operator to overloaded = operator

Why is return value optimization happening here

RVO, move semantics and the struggle towards optimal code

How does the compiler determine when is it safe to RVO?

Why isn't RVO applied to base class subobject initialization?

How to return an fstream (C++0x)

Return value optimization of values unpacked from std::tuple

Is passing the uninitialized variable to function considered UB in C++?

C++17 Copy elision object lifetime

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