How do I use strings in C++17?

How do I use strings in C++17?

In C++17, you can use the std::string class for string manipulation. What specific operations are you interested in?

Can you show me how to concatenate strings?

Sure! You can concatenate strings using the + operator. For example: std::string str1 = "Hello, "; std::string str2 = "world!"; std::string result = str1 + str2; This will give you "Hello, world!".

What about string views? How do they work?

String views in C++17 are represented by std::string_view. They provide a lightweight way to refer to strings without copying them. You can create a string view like this: std::string_view sv = str1;.

Are there any new string functions in C++17?

Yes, C++17 introduced several new string functions, such as std::string::starts_with and std::string::ends_with, which check if a string starts or ends with a specific substring.