What are the best practices for C++14?

What are the best practices for C++14?

C++14 introduced several features and improvements. Key best practices include using auto for type inference, leveraging std::make_unique for memory management, and utilizing lambda expressions for cleaner code.

Can you explain why using std::make_unique is important?

Certainly! std::make_unique helps prevent memory leaks by ensuring that memory is allocated and deallocated properly. It also makes your code safer and easier to read.

What about using lambda expressions?

Lambda expressions allow you to write inline functions, making your code more concise and expressive. They are particularly useful for algorithms and callbacks.

Are there any specific performance tips for C++14?

Yes! You should prefer move semantics to avoid unnecessary copies, use constexpr for compile-time evaluation, and minimize dynamic memory allocation when possible.