The evolution process of C-language structure to C + + class

C + + is inherited and extended by the language, and C + + is a lot of things from C language development,

Here's how it explores the relationships of structs in C + + classes and C languages:

A special data structure used in the C language is called a struct, for example:

struct STU_INFO

{

unsigned long number;

Char *name;

Char *sex;

} ;

Structs in C + + are expanded as follows:

struct STU_INFO

{

unsigned long number;

Char *name;

Char *sex;

Public:

void Set_name ();

void Get_number ();

} ;

The way you define a class in C + + is similar to the way you define a struct, as follows:

struct STU_INFO

{

unsigned long number;

Char *name;

Char *sex;

Public

void Set_name ();

void Get_number ();

} ;

From the above, the class in C + + is developed from the structure of C language.

The evolution process of C-language structure to C + + class