What are the best practices for using constructors in C++?
Some best practices include using initializer lists, avoiding unnecessary constructors, and using default constructors wisely.
Can you explain why initializer lists are important?
Initializer lists are important because they allow you to initialize member variables directly, improving performance and ensuring proper initialization.
What about copy constructors? Any tips?
Yes! Always implement a copy constructor if your class manages resources. Use the Rule of Three: if you define one, define all three (copy constructor, copy assignment operator, and destructor).
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