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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: FunctionExpressionRead.hpp,v 1.2 2007/06/10 14:59:09 delpinux Exp $
#ifndef FUNCTION_EXPRESSION_READ_HPP
#define FUNCTION_EXPRESSION_READ_HPP
#include <FunctionExpression.hpp>
class FileDescriptor;
class StringExpression;
class RealExpression;
class MeshExpression;
/**
* @file FunctionExpressionRead.hpp
* @author Stephane Del Pino
* @date Wed Jul 19 00:53:00 2006
*
* @brief Describes function expression readers
*
*/
class FunctionExpressionRead
: public FunctionExpression
{
private:
ReferenceCounting<FileDescriptor> __fileDescriptor; /**< file descriptor */
ReferenceCounting<StringExpression> __fileName; /**< file name */
ReferenceCounting<StringExpression> __functionName; /**< function name */
ReferenceCounting<RealExpression> __componentNumber; /**< component numberxo */
ReferenceCounting<MeshExpression> __mesh; /**< mesh associated */
public:
/**
* Executes the expression
*
*/
void execute();
/**
* Constructor
*
* @param descriptor file descriptor
* @param fileName file name
* @param mesh the mesh
*/
FunctionExpressionRead(ReferenceCounting<FileDescriptor> descriptor,
ReferenceCounting<StringExpression> fileName,
ReferenceCounting<MeshExpression> mesh);
/**
* Constructor
*
* @param descriptor file descriptor
* @param fileName file name
* @param functionName function name
* @param mesh the mesh
*/
FunctionExpressionRead(ReferenceCounting<FileDescriptor> descriptor,
ReferenceCounting<StringExpression> fileName,
ReferenceCounting<StringExpression> functionName,
ReferenceCounting<MeshExpression> mesh);
/**
* Constructor
*
* @param descriptor file descriptor
* @param fileName file name
* @param functionName function name
* @param componentNumber component number
* @param mesh the mesh
*/
FunctionExpressionRead(ReferenceCounting<FileDescriptor> descriptor,
ReferenceCounting<StringExpression> fileName,
ReferenceCounting<StringExpression> functionName,
ReferenceCounting<RealExpression> componentNumber,
ReferenceCounting<MeshExpression> mesh);
/**
* Constructor
*
* @param descriptor file descriptor
* @param fileName file name
* @param functionName function name
* @param componentNumber component number
* @param mesh the mesh
*/
FunctionExpressionRead(ReferenceCounting<FileDescriptor> descriptor,
ReferenceCounting<StringExpression> fileName,
ReferenceCounting<RealExpression> componentNumber,
ReferenceCounting<MeshExpression> mesh);
/**
* Copy constructor
*
* @param f given function expression
*/
FunctionExpressionRead(const FunctionExpressionRead& f);
/**
* Destructor
*
*/
~FunctionExpressionRead();
};
#endif // FUNCTION_EXPRESSION_READ_HPP
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