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// This file is part of ff3d - http://www.freefem.org/ff3d
// Copyright (C) 2001, 2002, 2003 Stphane Del Pino
// 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, 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.
// $Id: ScalarFunctionMinComputer.hpp,v 1.1 2006/07/30 22:26:06 delpinux Exp $
#ifndef SCALAR_FUNCTION_MIN_COMPUTER_HPP
#define SCALAR_FUNCTION_MIN_COMPUTER_HPP
#include <Types.hpp>
#include <ReferenceCounting.hpp>
class Mesh;
class ScalarFunctionBase;
/**
* @file ScalarFunctionMinComputer.hpp
* @author Stephane Del Pino
* @date Thu Jul 20 01:53:55 2006
*
* @brief Computes the min of a function on a mesh
*
*/
class ScalarFunctionMinComputer
{
private:
real_t __minValue; /**< computed value */
ConstReferenceCounting<Mesh>
__mesh; /**< computational mesh */
ConstReferenceCounting<ScalarFunctionBase>
__function; /**< function to evaluate */
public:
/**
* get the computed min value
*
* @return __minValue
*/
const real_t& getValue() const
{
return __minValue;
}
/**
* Constructor
*
* @param mesh given mesh
* @param function function
*/
ScalarFunctionMinComputer(ConstReferenceCounting<Mesh> mesh,
ConstReferenceCounting<ScalarFunctionBase> function);
/**
* Copy constructor
*
* @param f given min computer
*/
ScalarFunctionMinComputer(const ScalarFunctionMinComputer& f);
/**
* Destructor
*
*/
~ScalarFunctionMinComputer();
};
#endif // SCALAR_FUNCTION_MIN_COMPUTER_HPP
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