How do C++14 lambdas improve performance?

How do C++14 lambdas improve performance compared to previous versions?

C++14 lambdas introduce features like generalized lambda captures, which can enhance performance by allowing more efficient variable captures.

Can you explain what generalized lambda captures are?

Sure! Generalized lambda captures allow you to capture variables by move, which can reduce unnecessary copies and improve performance.

Are there any specific scenarios where using lambdas is particularly beneficial?

Yes, lambdas are especially beneficial in algorithms and STL functions where they can reduce boilerplate code and improve readability.

What about performance trade-offs? Are there any downsides?

While lambdas can improve performance, they may introduce overhead in certain cases, especially if they capture large objects by value.