string::size_type
时间: 2023-11-18 21:03:51 浏览: 121
Java 之 String 类型
string::size_type is a type definition in C++ that represents the size or length of a string. It is an unsigned integer type that is guaranteed to be large enough to hold the length of any string. It is typically used to declare variables or function parameters that hold the size of a string, and is also used by many string member functions as their return type. The use of string::size_type helps to ensure portability and compatibility across different platforms and compilers.
阅读全文