void data type

Void description Void is "no type", void * is "no type Pointer", can point to any data type. Void pointer usage Specification① The Void pointer can point to any type of data, that is, the void pointer can be assigned a value to any type of data.

1. OverviewMany beginners do not understand the void and void pointer types in C/C, so there are some errors in their use. This article explains the deep meaning of the void keyword andDetailed methods and techniques for using void and void pointer

Profound analysis of void and void pointer meaning, void pointer ParsingRules for using the void Keyword:1. If the function does not return a value, the void type should be declared;2. If the function has no parameters, the void parameter should be

1. OverviewMany beginners do not understand the type of void and void pointer in C + + language, so there are some errors in usage. This article will explain the profound meaning of the void keyword, and detail the methods and techniques for the use

A Deep Exploration of C + + language void and void pointers1. OverviewMany beginners do not understand the void and void pointer types in the C + + language, so there are some errors in their use. This article explains the profound meaning of the

Deep Exploration of C/C ++ language void and void pointer Article Source: pconline Author: Song Baohua 1. OverviewMany beginners do not understand the void and void pointer types in

Rules for using the Void keyword:1. If the function does not return a value, it should be declared as void type;2. If the function has no arguments, declare that its argument is void;3. If the function parameter can be any type of pointer, then

1. OverviewMany beginners do not understand the void and void pointer types in C/C ++, so some errors have occurred in usage. This article will describe the profound meaning of the void keyword and describe how to use the void and void pointer types.

1. Overview Many beginners do not understand the void and void pointer types in C/C ++, so some errors have occurred in usage. This article will describe the profound meaning of the void keyword and describe how to use the void and void pointer

Rules for using the Void keyword:1. If the function does not return a value, it should be declared as void type;2. If the function has no arguments, declare that its argument is void;3. If the function parameter can be any type of pointer, then