Description: UInt is a data type in Swift that represents an unsigned integer, meaning it can only contain non-negative values. This type is part of the family of numeric data types in Swift and is used to store integer numbers that do not require representation of negative values. The main feature of UInt is its ability to handle a wider range of positive values compared to signed integer types like Int. In Swift, UInt can be defined in different sizes, such as UInt8, UInt16, UInt32, and UInt64, allowing developers to choose the appropriate size based on their application’s needs. This is particularly useful in situations where efficient memory usage is required or when working with data that is known to be non-negative, such as counts, array indices, or identifiers. Being an unsigned data type, UInt also helps prevent common errors related to the manipulation of negative numbers, contributing to the safety and robustness of the code. In summary, UInt is a fundamental tool in Swift for handling non-negative integers, offering flexibility and efficiency in application development.
