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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: MultiLinearExpressionSum.hpp,v 1.1 2007/06/10 14:59:56 delpinux Exp $
#ifndef MULTI_LINEAR_EXPRESSION_SUM_HPP
#define MULTI_LINEAR_EXPRESSION_SUM_HPP
#include <Expression.hpp>
#include <MultiLinearExpression.hpp>
#include <LinearExpression.hpp>
#include <list>
class MultiLinearExpressionSum
: public Expression
{
private:
typedef std::list<ReferenceCounting<MultiLinearExpression> > ListType;
public:
typedef ListType::iterator iterator;
MultiLinearExpressionSum::iterator beginPlus()
{
return __listPlus.begin();
}
MultiLinearExpressionSum::iterator endPlus()
{
return __listPlus.end();
}
MultiLinearExpressionSum::iterator beginMinus()
{
return __listMinus.begin();
}
MultiLinearExpressionSum::iterator endMinus()
{
return __listMinus.end();
}
private:
ListType __listPlus;
ListType __listMinus;
std::ostream& put(std::ostream& os) const;
public:
void plus(ReferenceCounting<MultiLinearExpression> m) {
__listPlus.push_back(m);
}
void minus(ReferenceCounting<MultiLinearExpression> m) {
__listMinus.push_back(m);
}
void check();
void execute();
MultiLinearExpressionSum()
: Expression(Expression::multiLinearExpSum)
{
;
}
MultiLinearExpressionSum(const MultiLinearExpressionSum& M)
: Expression(M),
__listPlus(M.__listPlus),
__listMinus(M.__listMinus)
{
;
}
~MultiLinearExpressionSum()
{
;
}
};
#endif // MULTI_LINEAR_EXPRESSION_SUM_HPP
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