What is std::string in C++11?

Can you explain what std::string is in C++11?

Sure! std::string is a part of the C++ Standard Library that represents a sequence of characters. It provides various functionalities for string manipulation.

What are some common methods available in std::string?

Some common methods include .length(), .substr(), .find(), and .append(). These methods help in managing and manipulating strings easily.

How does std::string differ from C-style strings?

Unlike C-style strings, which are arrays of characters terminated by a null character, std::string manages memory automatically and provides a rich set of functions.

Can you give an example of using std::string?

Certainly! Here's a simple example:

#include <iostream>
#include <string>

int main() {
    std::string greeting = "Hello, World!";
    std::cout << greeting << std::endl;
    return 0;
}