Explain how it contributes to writing exception-safe code. Can you overload operators for a class that manages a unique_ptr member?
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what is unique_ptr Informational
- What were the issues with `auto_ptr` that unique_ptr addresses? How does unique_ptr relate to the concept of "strong exception safety"?
- Managing resources other than memory
- Does `std make_unique` prevent certain types of exceptions?
- What are the key features of a unique_ptr?
- Returning raw pointers from functions that take ownership
- Double deletion issues (and how unique_ptr prevents them) Dangling pointers (and how unique_ptr helps avoid them)
- Refer to the relevant sections of the C++ standard. Compare and contrast unique_ptr with other resource management techniques in C++ (e.g., manual memory management, auto_ptr (deprecated)).
- Explain the connection between move constructors, move assignment operators, and unique_ptr. What are some common coding guidelines related to the use of unique_ptr?
- How can it manage the lifetime of game objects and resources? How does unique_ptr relate to the concept of "contract programming"?
- Does it hide the details of memory management from the user? Explain the behavior of unique_ptr when used with shared memory?
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