How can I optimize sorting algorithms in C++11?

How can I optimize sorting algorithms in C++11?

You can optimize sorting algorithms in C++11 by using features like move semantics, lambda expressions, and the standard library's algorithms.

What are move semantics and how do they help in sorting?

Move semantics allow resources to be moved rather than copied, which can significantly reduce overhead during sorting operations.

Can you give an example of using lambda expressions in sorting?

Sure! You can use lambda expressions to define custom comparison functions directly in the sort function, like this: std::sort(vec.begin(), vec.end(), [](int a, int b) { return a > b; });.

What sorting algorithms are best to use with C++11?

Some efficient sorting algorithms to consider are QuickSort, MergeSort, and HeapSort, especially when optimized with C++11 features.