void manipulation

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

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

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

The meaning of voidVoid is "no type" and void * is "no type pointer" and can point to any data type. void pointer Usage specificationA ①void pointer can point to any type of data, that is, an assignment to a void pointer using a pointer to any data

Original Reprint Address: http://blog.csdn.net/sunchaoenter/article/details/6587426Add your own ideas as notes.1. OverviewMany beginners do not understand the void and void pointer types in the C + + language, so there are some errors in their use.

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

the profound meaning of the C-language void keyword1. Overview This article explains the deep meaning of the void keyword and details the use and techniques of void and void pointer types. 2The meaning of void is literally "untyped",void* is "no

C-language void and void *: void literal means "no type", void * is "no type pointer" and void * can point to any type of data. void * memset (void * buffer, int c, size_t num);In this way, any type of pointer can be passed into memcpy and memset,

Gesture manipulation offers a different experience in the process of using smart devices. Programming for gesture manipulation is inevitable in Android development. So what is the principle of it? How do we program with gesture manipulation?gesture