C++ Switch On Enum Class at Jorja Chipper blog

C++ Switch On Enum Class. Enum classes are supposed to be strong enums in the sense that they don't implicitly convert to and from int. Enumeration value 'end' not handled. Is it possible to use the enum values enclosed in {} as choices for the switch() ? First of all, let's define the enum. An enumeration is (re)declared using the following syntax: The c++ language provides the switch statement which can be used to replace the set of if statements (see if statements in modern c++). Exhaustive switch statements are a perfect match when working with enum types (both, scoped and unscoped). Introduced in c++20, a using enum statement imports all of the enumerators from an enum into the current scope. This can be illustrated by the following code: Enum state { start, middle, end }; I would like to use an enum value for a switch statement.

C++笔记之enum class和emun的区别_enun class和num区别CSDN博客
from blog.csdn.net

First of all, let's define the enum. The c++ language provides the switch statement which can be used to replace the set of if statements (see if statements in modern c++). Enumeration value 'end' not handled. An enumeration is (re)declared using the following syntax: I would like to use an enum value for a switch statement. This can be illustrated by the following code: Enum classes are supposed to be strong enums in the sense that they don't implicitly convert to and from int. Exhaustive switch statements are a perfect match when working with enum types (both, scoped and unscoped). Introduced in c++20, a using enum statement imports all of the enumerators from an enum into the current scope. Is it possible to use the enum values enclosed in {} as choices for the switch() ?

C++笔记之enum class和emun的区别_enun class和num区别CSDN博客

C++ Switch On Enum Class An enumeration is (re)declared using the following syntax: First of all, let's define the enum. Exhaustive switch statements are a perfect match when working with enum types (both, scoped and unscoped). An enumeration is (re)declared using the following syntax: Introduced in c++20, a using enum statement imports all of the enumerators from an enum into the current scope. The c++ language provides the switch statement which can be used to replace the set of if statements (see if statements in modern c++). Enum classes are supposed to be strong enums in the sense that they don't implicitly convert to and from int. I would like to use an enum value for a switch statement. Enum state { start, middle, end }; Is it possible to use the enum values enclosed in {} as choices for the switch() ? Enumeration value 'end' not handled. This can be illustrated by the following code:

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