What are C++ lambda functions?

Can you explain what C++ lambda functions are?

Sure! C++ lambda functions are anonymous functions that can be defined in-line. They allow you to create function objects without needing to define a separate function.

What are the benefits of using lambda functions in C++?

Lambda functions provide several benefits, such as improved readability, the ability to capture variables from the surrounding scope, and they can be used as arguments to algorithms.

Can you give me an example of a lambda function in C++?

Of course! Here's a simple example: auto add = [](int a, int b) { return a + b; }; You can then call add(2, 3); to get 5.

Are there any limitations to using lambda functions?

Yes, lambda functions have some limitations, such as not being able to have default arguments and being less flexible than regular functions in some cases.