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

score 923 · Answer 1 · 2014-11-14 19:16:02

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

923 views Asked by crisron At 14 November 2014 at 19:16

score 163 · Answer 2 · 2014-11-16 05:41:11

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

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score 204 · Answer 3 · 2014-11-24 04:51:58

Why is return value optimization happening here

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score 236 · Answer 4 · 2013-12-17 11:36:51

RVO, move semantics and the struggle towards optimal code

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score 489 · Answer 5 · 2013-12-17 12:50:06

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

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score 1143 · Answer 6 · 2017-09-06 02:00:21

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

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score 3099 · Answer 7 · 2011-01-28 07:24:29

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

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score 619 · Answer 8 · 2011-02-15 18:13:42

Return value optimization of values unpacked from std::tuple

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score 57 · Answer 9 · 2023-11-09 16:34:38

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

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score 127 · Answer 10 · 2023-12-18 00:31:37

C++17 Copy elision object lifetime

127 views Asked by Elucidase At 18 December 2023 at 00:31

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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