C / C++ / MFC

<br />
#include <afx.h><br />
#include <stdio.h><br />
<br />
typedef int TBK_BOOL;<br />
<br />
#define TBK_TRUE  1<br />
#define TBK_FALSE 0<br />
<br />
typedef void (*TB_LISTENER_NOTIFICATION_FUNCTION)(<br />
        TBK_BOOL value);<br />
<br />
class Listener<br />
{<br />
  private:<br />
        int identity;<br />
<br />
  public:<br />
        Listener() {identity = 0; };<br />
<br />
        void setId(int id) { identity = id; };<br />
        int  getId(int id) { return identity;};<br />
<br />
        void notify(TBK_BOOL note);<br />
};<br />
<br />
void Listener::notify(<br />
  TBK_BOOL note)<br />
{<br />
  if( note )<br />
    printf("Object no %d was notified\n", this->identity);<br />
  else<br />
    printf("Object no %d was left asleep \n", this->identity);<br />
}<br />
<br />
int main(int argc, LPCSTR argv [])<br />
{<br />
   Listener x;<br />
   Listener y;<br />
<br />
   TB_LISTENER_NOTIFICATION_FUNCTION lists[2];<br />
<br />
   x.getId(1);<br />
   y.getId(2);<br />
<br />
       // Try to assing the object functions to an old fashion member<br />
   lists[0] = x.notify;  // line 45<br />
   lists[1] = y.notify;  // line 46<br />
<br />
   (lists[0])(TBK_FALSE);<br />
   (lists[1])(TBK_TRUE);<br />
}<br />