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Does an implementation that returns fundamental types by value using registers do "temporary materialization"?

score 161 · Answer 1 · 2022-09-06T00:36:58.920000

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Does an implementation that returns fundamental types by value using registers do "temporary materialization"?

161 views Asked by Manuel At 06 September 2022 at 00:36

score 67 · Answer 2 · 2022-08-08T15:44:46.027000

best strategy for ensuring no copies in return by value

67 views Asked by Andrew Kay At 08 August 2022 at 15:44

score 720 · Answer 3 · 2022-07-19T06:38:12.667000

how is a struct returned by value, in terms of assembly language, if that struct is too large to fit in a register?

720 views Asked by John Fisher At 19 July 2022 at 06:38

score 52 · Answer 4 · 2021-11-10T14:07:02.573000

Is 1-arg overload of variadic template function useful? Should it used a magic && reference? Is Copy-Elision taking place in this case?

52 views Asked by ddevienne At 10 November 2021 at 14:07

score 56 · Answer 5 · 2021-02-24T04:59:09.823000

Why does a function or method have to return a reference in order to be chained?

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score 295 · Answer 6 · 2021-01-30T20:39:22.777000

C++ copy constructor activation in return-by-vlaue

295 views Asked by Yaniv K. At 30 January 2021 at 20:39

score 86 · Answer 7 · 2021-01-12T14:25:21.650000

Why can copy elision not optimise all copy operations?

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score 62 · Answer 8 · 2020-11-04T12:28:13.093000

Why doesn't the copy constructor work when I return an automatic variable from function?

62 views Asked by Erik Nouroyan At 04 November 2020 at 12:28

score 116 · Answer 9 · 2020-08-05T14:04:05.920000

What is the meaning of assigning to return value of getter taking this pointer by value?

116 views Asked by Enlico At 05 August 2020 at 14:04

score 218 · Answer 10 · 2020-02-07T21:47:04.920000

Difference in Copy Elision for Trivial vs. Non-trivial Types

218 views Asked by Charles L Wilcox At 07 February 2020 at 21:47

score 340 · Answer 11 · 2018-07-07T07:27:37.503000

Returning by value vs rvalue reference

340 views Asked by JVApen At 07 July 2018 at 07:27

score 961 · Answer 12 · 2018-06-25T15:53:40.197000

ctypes wrapper for function returning by value objects of a C++ class with destructor

961 views Asked by gsakkis At 25 June 2018 at 15:53

score 61 · Answer 13 · 2018-03-13T03:56:01.393000

c++ : Whats difference in "catching reference in value" vs "catching value in value" during function return?

61 views Asked by Kool Wagh At 13 March 2018 at 03:56

score 1350 · Answer 14 · 2018-02-24T17:07:59.440000

ionic 3 typescript : passing object between pages by value

1.3k views Asked by Karim Garali At 24 February 2018 at 17:07

score 173 · Answer 15 · 2017-10-28T18:32:36.517000

Reference to r-value ( address of r-value )

173 views Asked by kvway At 28 October 2017 at 18:32

score 5094 · Answer 16 · 2017-09-03T07:37:30.917000

C# Copy an object by value

5k views Asked by MohsenCs At 03 September 2017 at 07:37

score 112 · Answer 17 · 2017-08-08T21:39:56.867000

How should I return an object from a function?

112 views Asked by Philipp Neufeld At 08 August 2017 at 21:39

score 1746 · Answer 18 · 2017-06-08T23:58:24.660000

When should I return by value, as opposed to returning a unique pointer

1.7k views Asked by user1113314 At 08 June 2017 at 23:58

score 2088 · Answer 19 · 2016-11-09T18:47:54.770000

C++ Instantiating childs of an abstract class with pure virtual functions

2k views Asked by Santiago Gil At 09 November 2016 at 18:47

score 45 · Answer 20 · 2016-09-19T02:14:45.020000

How to handle return-by-value of objects with pointers correctly?

45 views Asked by Jens At 19 September 2016 at 02:14

TechQA.

List Question

Does an implementation that returns fundamental types by value using registers do "temporary materialization"?

best strategy for ensuring no copies in return by value

how is a struct returned by value, in terms of assembly language, if that struct is too large to fit in a register?

Is 1-arg overload of variadic template function useful? Should it used a magic && reference? Is Copy-Elision taking place in this case?

Why does a function or method have to return a reference in order to be chained?

C++ copy constructor activation in return-by-vlaue

Why can copy elision not optimise all copy operations?

Why doesn't the copy constructor work when I return an automatic variable from function?

What is the meaning of assigning to return value of getter taking this pointer by value?

Difference in Copy Elision for Trivial vs. Non-trivial Types

Returning by value vs rvalue reference

ctypes wrapper for function returning by value objects of a C++ class with destructor

c++ : Whats difference in "catching reference in value" vs "catching value in value" during function return?

ionic 3 typescript : passing object between pages by value

Reference to r-value ( address of r-value )

C# Copy an object by value

How should I return an object from a function?

When should I return by value, as opposed to returning a unique pointer

C++ Instantiating childs of an abstract class with pure virtual functions

How to handle return-by-value of objects with pointers correctly?

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