Discussions Q&R

Query on Smart pointer implementation

c++implementation smart_pointer

0 Vote

1st Nov 2021, 5:40 PM

Ketan Lalcheta

Basic Question : why pointer to class is needed

c++heap smart_pointer

1 Vote

8th Nov 2022, 7:01 PM

Ketan Lalcheta

how smart pointer can be implemented

c++implementation smart_pointer

2 Votes

28th Dec 2020, 3:03 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 Vote

17th May 2025, 9:12 AM

Ketan Lalcheta

which one is better between make_unique and new

c++make_unique memory smart_pointer

1 Vote

19th Nov 2020, 8:05 AM

Ketan Lalcheta

Where make_unique is better than unique_ptr(raw pointer)

c++make_unique memory smart_pointer unique_ptr

0 Vote

30th Jul 2025, 6:29 PM

Ketan Lalcheta

How can I Replace raw pointers with Smart pointers?

c++raw_pointer smart_pointer unique_ptr

0 Vote

6th Sep 2019, 10:28 PM

Alireza Abbasi

how to implement make_shared

c++make_shared memory smart_pointer

1 Vote

8th Jun 2021, 1:56 PM

Ketan Lalcheta

What's wrong in copy constructor [solved]

c++copy_constructor memory smart_pointer

1 Vote

2nd Mar 2021, 5:02 PM

Ketan Lalcheta

Query on use_count of shared pointer

c++shared_pointer smart_pointer use_count

1 Vote

3rd Sep 2023, 7:53 AM

Ketan Lalcheta

Migrate from raw to smart pointer

c++observer_pattern pointer shared_pointer smart_pointer

1 Vote

4th Dec 2023, 3:18 PM

Ketan Lalcheta

Smart pointer | destructor on exception

c++destructor exception shared_ptr smart_pointer

2 Votes

10th Aug 2021, 3:23 PM

Ketan Lalcheta

Remove raw pointer from observer design pattern

c++observer_pattern pointers raw_pointer smart_pointer

0 Vote

15th Feb 2025, 1:46 PM

Ketan Lalcheta

object destruction from heap | linked list using smart pointer

c++linkedlist memory pointer smart_pointer

1 Vote

16th Feb 2021, 5:14 PM

Ketan Lalcheta

Shared pointer use count after reset

c++reset shared_pointer smart_pointer use_count

1 Vote

29th Aug 2023, 9:09 AM

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

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

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 Vote

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

Aujourd'hui en vedette

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

1 Votes

1 Votes

Give some simple practice questions in C

0 Votes

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

0 Votes

1 Votes

1 Votes

Did sololearn helped you to get easier a job?

1 Votes

0 Votes

how do they use javascript

0 Votes

Code coach isn't awarding xp

0 Votes