What is the performance impact of exceptions in C++?
Exceptions in C++ can introduce overhead due to stack unwinding and the need for additional code to handle them.
How does this overhead compare to error handling using return codes?
Using return codes can be more efficient in terms of performance, as it avoids the overhead of exception handling.
Are there scenarios where exceptions are preferred despite the performance cost?
Yes, exceptions can improve code readability and maintainability, especially in complex error handling scenarios.
What are some best practices for using exceptions in C++?
Best practices include using exceptions for exceptional cases only, ensuring proper resource management, and documenting exception safety.
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