ffyu-lj

ffyu-lj / interview.md

Created February 27, 2025 23:21 — forked from doevelopper/interview.md

interview on C++ reddit/cpp

Difference between references and pointers?
Difference btw memory allocation in stack and on heap?
What kinds of smart points do exist?
How unique_ptr is implemented? How do we force that only one owner of the object exist in - unique_ptr ?
How does shared_ptr work? How reference counter is synchronized between objects?
Can we copy unique_ptr or pass it from one object to another?
what are rvalue and lvalue?
What are std::move and std::forward()