What are the advanced features of std::deque in C++11?

What are the advanced features of std::deque in C++11?

In C++11, std::deque offers features like move semantics, initializer lists, and enhanced performance for insertions.

Can you explain move semantics in std::deque?

Move semantics allow std::deque to transfer ownership of resources, improving performance by avoiding unnecessary copies.

What are initializer lists and how do they work with std::deque?

Initializer lists let you initialize a std::deque with a list of values using curly braces, making it more convenient.

Are there any performance benefits of using std::deque over std::vector?

Yes, std::deque provides faster insertions and deletions at both ends compared to std::vector, which is optimized for random access.