When might you need to get the raw pointer? What are the potential dangers of using the raw pointer obtained from `get()`?
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what is unique_ptr Informational
- Which guarantees do typical unique_ptr operations provide? Discuss the use of unique_ptr in implementing smart pointers for specific types or scenarios.
- What are the overall benefits of adopting smart pointers like unique_ptr? Consider a scenario where you have a legacy codebase using raw pointers. What steps would you take to introduce unique_ptr for better resource management?
- What are some examples of when a custom deleter might be necessary?
- How can it manage the lifetime of large data structures? How does unique_ptr relate to the concept of "information hiding"?
- Dealing with C-style APIs and `free()`
- Can these tools track the lifetime of objects managed by unique_ptr? Discuss the use of unique_ptr in implementing graphical user interfaces (GUIs).
- When should you use unique_ptr vs. shared_ptr?
- Can debuggers provide information about the managed object? Explain the potential performance implications of using custom deleters compared to the default deleter.
- How does it simplify memory management in these contexts? How does unique_ptr interact with exception specifications (noexcept)?
- Are there any changes or additions related to unique_ptr in newer standards? Discuss advanced use cases of unique_ptr with custom deleters for managing complex resource lifetimes.
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