What is the meaning of enum?
In computer programming, an enumerated type (also called enumeration, enum, or factor in the R programming language, and a categorical variable in statistics) is a data type consisting of a set of named values called elements, members, enumeral, or enumerators of the type.
Java programming language enum types are much more powerful than their counterparts in other languages. The enum declaration defines a class (called an enum type). The enum class body can include methods and other fields. Note: All enums implicitly extend java.lang.Enum .
- Advertisements. An enumeration is a set of named integer constants. An enumerated type is declared using the enum keyword. C# enumerations are value data type. In other words, enumeration contains its own values and cannot inherit or cannot pass inheritance.
- Also, you will learn where enums are commonly used in C programming. An enumeration is a user-defined data type that consists of integral constants. To define an enumeration, keyword enum is used. You can change default values of enum elements during declaration (if necessary).
- The typedef keyword allows the programmer to create new names for types such as int or, more commonly in C++, templated types--it literally stands for "type definition". Typedefs can be used both to provide more clarity to your code and to make it easier to make changes to the underlying data types that you use.
Updated: 2nd October 2019