What is the performance impact of exceptions in C++?

What is the performance impact of exceptions in C++?

Exceptions in C++ can introduce overhead due to stack unwinding and the need for additional memory management.

Are there scenarios where using exceptions is more efficient?

Yes, in cases where error handling is infrequent, exceptions can be more efficient than checking error codes.

How can I minimize the performance impact of exceptions?

You can minimize impact by using exceptions for truly exceptional cases and avoiding them in performance-critical paths.

What are some best practices for exception handling in C++?

Best practices include using RAII, ensuring exception safety, and documenting exception specifications.