Q&A Discussions

Shared_ptr with array

array c++memory shared_ptr

1 Vote

26th Feb 2022, 4:03 PM

Ketan Lalcheta

Singleton class with Shared_Ptr

c++default delete design_pattern memory private shared_ptr singleton

2 Votes

17th Aug 2021, 9:18 AM

Ketan Lalcheta

About shared_ptr and weak_ptr

c++iterating_container shared_ptr weak_ptr

1 Vote

20th Apr 2020, 10:22 AM

加油我先下了

Issue of shared_ptr array

array c++make_shared memory smart-pointers

1 Vote

24th Apr 2022, 1:50 PM

Ketan Lalcheta

How to comprare weak_ptr with shared_ptr

c++circular destructor linked_list memory smart_pointer

1 Vote

16th Aug 2021, 2:05 PM

Ketan Lalcheta

Is shared_ptr always passed as reference?

2 Votes

21st May 2021, 5:01 PM

Ketan Lalcheta

Issue to update links in double link list | Shared_ptr

c++list shared_ptr

1 Vote

17th Oct 2024, 6:27 PM

Ketan Lalcheta

What happens to heap in case of shared_ptr

c++heap memory operator-overloading shared_ptr

1 Vote

17th Sep 2021, 3:34 PM

Ketan Lalcheta

Why conversion from unique_ptr to shared_ptr is not consistent

c++shared_ptr unique_ptr

1 Vote

16th Sep 2023, 8:33 AM

Ketan Lalcheta

is it possible to convert shared_ptr<int> to shared_ptr<int*>

2 Votes

14th Feb 2021, 1:48 PM

Ketan Lalcheta

Operator -> for shared pointer

->c++shared_ptr

2 Votes

23rd Sep 2024, 3:43 PM

Ketan Lalcheta

Is this way to implement weak pointer as member is correct or not?

c++shared_ptr smart_pointer weak_pointer

4 Votes

23rd Jan 2022, 5:52 PM

Ketan Lalcheta

Need of enable shared from this

c++shared_ptr smart_pointer

0 Votes

17th May 2025, 9:12 AM

Ketan Lalcheta

Shared pointer with two template parameter

c++shared_ptr template

0 Votes

31st Aug 2024, 12:14 PM

Ketan Lalcheta

How to ensure function does not modify shared pointer

c++memory shared_ptr smart_ptr unique_ptr

1 Vote

14th Jul 2025, 11:44 AM

Ketan Lalcheta

Assign unique pointer to shared pointer

c++make_unique move shared_ptr unique_ptr

1 Vote

6th Apr 2022, 10:48 AM

Ketan Lalcheta

Is this observer pattern implementation proper?

c++observer_design shared_ptr

0 Votes

27th Aug 2023, 11:05 AM

Ketan Lalcheta

Smart pointer | destructor on exception

c++destructor exception shared_ptr smart_pointer

2 Votes

10th Aug 2021, 3:23 PM

Ketan Lalcheta

Why type is not required for smart pointer of type shared pointer?

c++data-types shared_ptr smart_pointer template

1 Vote

24th Jul 2021, 3:33 PM

Ketan Lalcheta

Weak pointer | lock()

c++count memory shared_ptr smart_pointer weak_ptr

1 Vote

19th May 2021, 8:27 PM

Ketan Lalcheta

Isn't it bad if we use unique pointer in this case

c++chainofresponsibility cor shared_ptr smart_pointer unique_ptr

0 Votes

2nd Oct 2023, 7:51 AM

Ketan Lalcheta

Need for custom deleter

c++constructor customdeleter destructor heap make_shared memory shared_ptr smart_pointer

2 Votes

6th Oct 2021, 8:32 AM

Ketan Lalcheta

Hot today

Buggy app today

1 Votes

What kind of questions do companies ask in Data Analyst interviews (including Python, SQL, Power BI, and Excel)?

1 Votes

1 Votes

How many program that you've made even a smaal project are good?

0 Votes

0 Votes

1 Votes

Give some simple practice questions in C

0 Votes

how do they use javascript

0 Votes

Code coach isn't awarding xp

0 Votes

1 Votes