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C:/temp/src/j2k/Test/ArrayFn3.cpp

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// Fred P. for J2K Library
// LGPL Licensed.
// http://j2k.sourceforge.net/

#ifndef __ARRAY_FN3_CPP__
#define __ARRAY_FN3_CPP__

#include <stdio.h>
#include <stdlib.h>
#include <iostream.h>

// The only way to make function pointers with Borland!
class ArrayFn;
typedef void ( ArrayFn::*JCALLBACK )( int );

class ArrayFn {
public:
  void fn0(int a) { cout << "fn0-[" << a << "]"; }
  void fn1(int a) { cout << "fn1-[" << a << "]"; }
  void fn2(int a) { cout << "fn2-[" << a << "]"; }

//  typedef void ( ArrayFn::*JCALLBACK )( int );

  //extern static void ( ArrayFn::*Table[] )( int );
  static JCALLBACK Table[];

  void Disp( int a, int b )
  {
    ( this->*ArrayFn::Table[a] )(b);
  }
};

// static
JCALLBACK ArrayFn::Table[] = {
  ArrayFn::fn0,
  ArrayFn::fn1,
  ArrayFn::fn2
};

void main() {
  ArrayFn af;
  af.Disp( 0, 2 );
}

#endif

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