CHAPTER 51. C++ CHAPTER 51. C++

Chapter 51

C++

51.1 Classes.

51.1.1 A simple example

Internally, the representation of C++ classes is almost the same as the structures.

Let’s try an example with two variables, two constructors and one method:

#include <stdio.h>

class c
{
private:
int v1;
int v2;
public:
c() // default ctor
{
v1=667;
v2=999;
};

c(int a, int b) // ctor

{

v1=a;

v2=b;

};

void dump()
{
printf ("%d; %d\n", v1, v2);
};
};

int main()
{
class c c1;
class c c2(5,6);

c1.dump();

c2.dump();

return 0;
};

MSVC—x86

Here is how themain()function looks like, translated into assembly language: