How does C++ handle exceptions in terms of performance?

How does C++ handle exceptions in terms of performance?

C++ uses a mechanism called stack unwinding to handle exceptions, which can impact performance.

What are the performance costs associated with throwing exceptions?

Throwing exceptions can be costly due to stack unwinding and the need to search for catch blocks.

Are there ways to minimize the performance impact of exceptions?

Yes, you can minimize impact by using exceptions sparingly and considering alternative error handling methods.

What are some best practices for using exceptions in C++?

Best practices include using exceptions for exceptional cases only and ensuring that your code is exception-safe.