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Update if not Expired on Weak Pointer in Multi-Threaded Context

score 84 · Answer 1 · 2024-01-22T12:23:25.140000

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Update if not Expired on Weak Pointer in Multi-Threaded Context

84 views Asked by SpeakX At 22 January 2024 at 12:23

score 200 · Answer 2 · 2024-01-21T22:34:52.590000

How to use 'this' pointer with smart pointers

200 views Asked by Илина Бокарева At 21 January 2024 at 22:34

score 111 · Answer 3 · 2023-11-26T21:11:10.183000

Create std::weak_ptr to an indexed value of an array-type std::shared_ptr?

111 views Asked by lequinne At 26 November 2023 at 21:11

score 113 · Answer 4 · 2023-06-29T04:46:11.140000

Is it valid to static_cast 'weak_ptr<SomeThing>' to 'void' then back to 'weak_ptr<void>*' , or do I need to use static_pointer_cast?

113 views Asked by Neil Stephens At 29 June 2023 at 04:46

score 89 · Answer 5 · 2023-05-12T15:05:40.677000

C++ std::enable_if member template function overloading for template class

89 views Asked by Денис Кулаков At 12 May 2023 at 15:05

score 162 · Answer 6 · 2023-04-18T14:54:38.967000

Why is the weak reference count of a std::shared_ptr not zero after std::make_shared invoked?

162 views Asked by wcochran At 18 April 2023 at 14:54

score 119 · Answer 7 · 2023-03-06T02:34:07.670000

Weak pointer library implementation C++

119 views Asked by amutamil At 06 March 2023 at 02:34

score 112 · Answer 8 · 2023-02-16T09:09:41.220000

Why is empty weak_ptr required to store null pointer, while empty shared_ptr is allowed to store non-null pointer?

112 views Asked by Igor G At 16 February 2023 at 09:09

score 471 · Answer 9 · 2023-01-29T21:32:55.433000

'std::bad_weak_ptr' error while using shared_from_this

471 views Asked by LKB At 29 January 2023 at 21:32

score 97 · Answer 10 · 2023-01-23T02:51:34.087000

std::bad_weak_ptr after inheriting from class that inherits from std::enable_shared_from_this

97 views Asked by Rish At 23 January 2023 at 02:51

score 125 · Answer 11 · 2023-01-19T19:03:38.510000

Can a unique_ptr be moved when referenced by a weak_ptr?

125 views Asked by Sean At 19 January 2023 at 19:03

score 237 · Answer 12 · 2022-09-26T08:32:28.117000

How does std::weak_ptr store its "use_count" information?

237 views Asked by Immanuel Kant At 26 September 2022 at 08:32

score 333 · Answer 13 · 2022-08-24T03:51:54.267000

Why must the lock() function be used with a std::weak_ptr to safely extract the std::shared_ptr?

333 views Asked by Peter Fletcher At 24 August 2022 at 03:51

score 220 · Answer 14 · 2022-08-17T14:12:20.327000

Make do without weak_ptr

220 views Asked by Liviu Dorobantu At 17 August 2022 at 14:12

score 79 · Answer 15 · 2022-08-05T16:29:55.650000

How to compute hash of aliased std::weak_ptr?

79 views Asked by JohannesWilde At 05 August 2022 at 16:29

score 73 · Answer 16 · 2022-08-02T00:49:23.753000

What's the use-case that, 2 weak_ptr share ownership while raw pointer are different?

73 views Asked by Immanuel Kant At 02 August 2022 at 00:49

score 169 · Answer 17 · 2022-07-31T00:03:48.783000

How to prove c++11 make_shared() can keep shared_ptr's control block alive even after its dtor?

169 views Asked by Troskyvs At 31 July 2022 at 00:03

score 47 · Answer 18 · 2022-07-12T09:03:50.530000

ControlBlock member of weak_ptr

47 views Asked by Amir Mokhammed-Ali At 12 July 2022 at 09:03

score 64 · Answer 19 · 2022-07-11T05:15:12.247000

How to not allow conversion from temporary shared_ptr to weak_ptr for derived types

64 views Asked by Croolman At 11 July 2022 at 05:15

score 176 · Answer 20 · 2022-07-09T09:39:14.853000

How to ensure a weak_ptr is not created from a temporary shared_ptr?

176 views Asked by Croolman At 09 July 2022 at 09:39

TechQA.

List Question

Update if not Expired on Weak Pointer in Multi-Threaded Context

How to use 'this' pointer with smart pointers

Create std::weak_ptr to an indexed value of an array-type std::shared_ptr?

Is it valid to static_cast 'weak_ptr<SomeThing>' to 'void' then back to 'weak_ptr<void>*' , or do I need to use static_pointer_cast?

C++ std::enable_if member template function overloading for template class

Why is the weak reference count of a std::shared_ptr not zero after std::make_shared invoked?

Weak pointer library implementation C++

Why is empty weak_ptr required to store null pointer, while empty shared_ptr is allowed to store non-null pointer?

'std::bad_weak_ptr' error while using shared_from_this

std::bad_weak_ptr after inheriting from class that inherits from std::enable_shared_from_this

Can a unique_ptr be moved when referenced by a weak_ptr?

How does std::weak_ptr store its "use_count" information?

Why must the lock() function be used with a std::weak_ptr to safely extract the std::shared_ptr?

Make do without weak_ptr

How to compute hash of aliased std::weak_ptr?

What's the use-case that, 2 weak_ptr share ownership while raw pointer are different?

How to prove c++11 make_shared() can keep shared_ptr's control block alive even after its dtor?

ControlBlock member of weak_ptr

How to not allow conversion from temporary shared_ptr to weak_ptr for derived types

How to ensure a weak_ptr is not created from a temporary shared_ptr?

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