Question

How does PHP's spaceship operator <=> handle incomparable operands?

score 2.9k · Answer 1 · 2015-06-18 08:59:43

2.9k

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How does PHP's spaceship operator <=> handle incomparable operands?

Published on 18 June 2015 at 08:59

score 2.1k · Answer 2 · 2014-01-10 15:20:11

2.1k

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How do I chain groovy's spaceship operator for multilevel sorting?

Published on 10 January 2014 at 15:20

score 344 · Answer 3 · 2014-12-13 13:26:03

344

Views

Spaceship operator and conditional statements

Published on 13 December 2014 at 13:26

score 64 · Answer 4 · 2023-12-11 17:01:21

64

Views

Can't use default inequality operator inside structure member function

Published on 11 December 2023 at 17:01

score 1.6k · Answer 5 · 2020-12-18 19:48:24

1.6k

Views

Three-way comparison operator with inconsistent ordering deduction

Published on 18 December 2020 at 19:48

score 869 · Answer 6 · 2020-12-18 20:45:11

869

Views

Why is there an `equivalent` value for std::strong_ordering?

Published on 18 December 2020 at 20:45

score 82 · Answer 7 · 2022-04-16 20:23:16

82

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Can deduced return type for defaulted three-way comparison operator be concept-constrained in C++?

Published on 16 April 2022 at 20:23

score 623 · Answer 8 · 2022-04-16 15:43:52

623

Views

How to use spaceship <=> operator with strcmp style function?

Published on 16 April 2022 at 15:43

score 2.9k · Answer 9 · 2021-04-27 13:49:47

2.9k

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Why should I use the three-way comparison operator (<=>) instead of the two-way comparison operators? Does this have an advantage?

Published on 27 April 2021 at 13:49

score 216 · Answer 10 · 2021-05-04 17:04:47

216

Views

Recursive spaceship operator

Published on 04 May 2021 at 17:04

score 1.1k · Answer 11 · 2020-09-21 11:00:51

1.1k

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Is there a std::less/std::greater for the spaceship operator?

Published on 21 September 2020 at 11:00

score 77 · Answer 12 · 2018-09-26 06:47:13

77

Views

How to make an operator that is like Ruby <=> (a.k.a.: spaceship)

Published on 26 September 2018 at 06:47

score 426 · Answer 13 · 2021-05-18 04:29:22

426

Views

C++ spaceship operator multilevel compare?

Published on 18 May 2021 at 04:29

score 132 · Answer 14 · 2014-01-13 17:27:36

132

Views

How do I call the superclass comparator (spaceship) method in Ruby?

Published on 13 January 2014 at 17:27

score 475 · Answer 15 · 2022-12-17 18:49:47

475

Views

Define spaceship operator for simple struct

Published on 17 December 2022 at 18:49

score 329 · Answer 16 · 2022-12-30 18:22:35

329

Views

overwrite c++20 spaceship operator for enum class

Published on 30 December 2022 at 18:22

score 49 · Answer 17 · 2023-01-03 08:40:59

49

Views

<=> operator for OpenCV type: binary '<': no operator found which takes a left-hand operand of type 'const _Ty' (or there is no acceptable conversion)

Published on 03 January 2023 at 08:40

score 1.6k · Answer 18 · 2023-01-11 19:36:36

1.6k

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Deprecated Functionality: usort(): Returning bool from comparison function is deprecated, return an integer less than, equal to, or greater than zero

Published on 11 January 2023 at 19:36

score 264 · Answer 19 · 2022-04-04 10:11:14

264

Views

How to properly implement operator<=> for a non-POD class?

Published on 04 April 2022 at 10:11

score 1.6k · Answer 20 · 2021-01-21 17:49:42

1.6k

Views

Inherited synthesized comparison operator produces warning/error: ISO C++20 considers use of overloaded operator '!='

Published on 21 January 2021 at 17:49

List Question

How does PHP's spaceship operator <=> handle incomparable operands?

How do I chain groovy's spaceship operator for multilevel sorting?

Spaceship operator and conditional statements

Can't use default inequality operator inside structure member function

Three-way comparison operator with inconsistent ordering deduction

Why is there an `equivalent` value for std::strong_ordering?

Can deduced return type for defaulted three-way comparison operator be concept-constrained in C++?

How to use spaceship <=> operator with strcmp style function?

Why should I use the three-way comparison operator (<=>) instead of the two-way comparison operators? Does this have an advantage?

Recursive spaceship operator

Is there a std::less/std::greater for the spaceship operator?

How to make an operator that is like Ruby <=> (a.k.a.: spaceship)

C++ spaceship operator multilevel compare?

How do I call the superclass comparator (spaceship) method in Ruby?

Define spaceship operator for simple struct

overwrite c++20 spaceship operator for enum class

<=> operator for OpenCV type: binary '<': no operator found which takes a left-hand operand of type 'const _Ty' (or there is no acceptable conversion)

Deprecated Functionality: usort(): Returning bool from comparison function is deprecated, return an integer less than, equal to, or greater than zero

How to properly implement operator<=> for a non-POD class?

Inherited synthesized comparison operator produces warning/error: ISO C++20 considers use of overloaded operator '!='

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