What happens after you move a `std unique_ptr`?
How does unique_ptr interact with C++ structured bindings?
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what is unique_ptr Informational
- How can it manage the lifetime of game objects and resources? How does unique_ptr relate to the concept of "contract programming"?
- How can you safely transfer ownership between threads using unique_ptr? Discuss the use of unique_ptr with lambda expressions for concise resource management.
- Can you create a unique_ptr to an object constructed with variadic arguments? Discuss the use of unique_ptr in implementing data structures like linked lists or trees.
- How does it store the pointer and the deleter? Discuss the trade-offs between using unique_ptr and other resource management techniques in terms of performance, complexity, and safety. How can unique_ptr be used effectively in large, complex software projects with multiple developers?
- Does `std make_unique` prevent certain types of exceptions?
- What are the core principles behind smart pointer design? How can unique_ptr be used to implement the Resource Acquisition Is Initialization (RAII) idiom?
- How do you specify a custom deleter when creating a unique_ptr?
- What happens to the pointer returned by `release()`? Who is responsible for deleting the object after `release()` is called?
- How do you create a unique_ptr? What is the syntax for declaring a unique_ptr?
- What are some examples of when a custom deleter might be necessary?
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