/* -*- mode: c++ -*-
*/
/*
GIFT, a flexible content based image retrieval system.
Copyright (C) 1998, 1999, 2000 CUI, University of Geneva
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _CDRAWER
#define _CDRAWER
#include <assert.h>
#include <math.h>
#include <functional>
/***************************************
*
* CDrawer
* a function for drawing from a CPSet
*
****************************************
*
* modification history:
*
* WM 19990820 created file
*
****************************************
*
* compiler defines used:
*
*
****************************************/
class CDrawer:public unary_function<double,double>{
protected:
int mNumberOfImages;
public:
///
virtual double operator()(double)const=0;
///
virtual CDrawer* subClone()const=0;
///
void setNumberOfImages(const int& inNumberOfImages);
///
int getNumberOfImages()const;
///
CDrawer* clone()const;
};
class CDUniform:public CDrawer
{
public:
virtual double operator()(double)const;
virtual CDrawer* subClone()const;
};
class CDPreferMiddle:public CDrawer
{
public:
virtual double operator()(double)const;
virtual CDrawer* subClone()const;
};
#endif
Documentation generated by muellerw@pc7170 on Son Okt 8 16:04:40 CEST 2000