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

score 975 · Answer 1 · 2014-11-14 19:16:02

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975

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

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

score 208 · 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 260 · Answer 3 · 2014-11-24 04:51:58

Why is return value optimization happening here

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score 292 · Answer 4 · 2013-12-17 11:36:51

RVO, move semantics and the struggle towards optimal code

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score 599 · Answer 5 · 2013-12-17 12:50:06

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

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score 1194 · Answer 6 · 2017-09-06 02:00:21

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

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score 3158 · Answer 7 · 2011-01-28 07:24:29

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

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score 672 · Answer 8 · 2011-02-15 18:13:42

Return value optimization of values unpacked from std::tuple

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score 104 · Answer 9 · 2023-11-09 16:34:38

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

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score 179 · Answer 10 · 2023-12-18 00:31:37

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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