00001 /****************************************************************************
00002 
00003 $Id: EGFitness.h,v 1.2 2002/11/08 03:47:38 motegi Exp $
00004 Copyright (C) 2002 Higuchi Lab. All rights reserved.
00005 
00006 *****************************************************************************/
00007 #ifndef INCLUDE__FITNESS_H__FILE
00008 #define INCLUDE__FITNESS_H__FILE
00009 
00010 #include "defs.h"
00011 #include <iosfwd>
00012 
00020 class EGFitness {
00021 public:
00023   virtual ~EGFitness() { }
00024   
00032   virtual Float GetFitness() const = 0;
00033 
00034   virtual void Display(std::ostream&, bool) const = 0;
00035 };
00036 
00037 #endif //INCLUDE__FITNESS_H__FILE