C / C++ / MFC

ilostmyid2 wrote:

i myself don't know what the code is supposed to do too

ilostmyid2 wrote:

i just need to know what does the code do

int whichButton = 1; // or 2
A* arrayOfA = ... // some value

for (int i = 0; i < numOfAs; i++)
{
  CButton& button = arrayOfA[i].*(A::m_values[whichButton]);
  ... // do things with button
}

#include "StdAfx.h"

using namespace std;

class A
{
public:
	struct Info
	{
		int A::*a;
	};
	int a, b;
	static Info m_values[];

	void f();
};

A::Info A::m_values[] = {&a, &b};

void A::f()
{
	int a = this->*(m_values[0].a);
	int b = this->*(m_values[1].a);
	cout << "m_values: " << a << ", " << b << endl;
}

void f()
{
	A a1, a2;
	a1.a = 10;
	a1.b = 11;
	a2.a = 20;
	a2.b = 21;
	a1.f();
	a2.f();
}

Berlus wrote:

since my other programs uses log4net.

Flaviu2 wrote:

I use only in VC6