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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: FunctionExpressionVariable.cpp,v 1.5 2007/06/07 22:40:31 delpinux Exp $
#include <FunctionExpressionVariable.hpp>
#include <ScalarFunctionBase.hpp>
#include <VariableRepository.hpp>
std::ostream&
FunctionExpressionVariable::
put(std::ostream& os) const
{
os << __functionName;
if (StreamCenter::instance().getDebugLevel() > 3) {
os << '{' << (*__scalarFunction) << '}';
}
return os;
}
ConstReferenceCounting<FunctionVariable>
FunctionExpressionVariable::
variable() const
{
return __functionVariable;
}
ReferenceCounting<FunctionVariable>
FunctionExpressionVariable::
variable()
{
return __functionVariable;
}
void FunctionExpressionVariable::
execute()
{
__functionVariable = VariableRepository::instance().findVariable<FunctionVariable>(__functionName);
__scalarFunction = __functionVariable->expression()->function();
ScalarFunctionBase& function
= const_cast<ScalarFunctionBase&>(*__scalarFunction);
function.setName(__functionVariable->name());
}
FunctionExpressionVariable::
FunctionExpressionVariable(const std::string& functionName,
const DiscretizationType::Type& discretizationType)
: FunctionExpression(FunctionExpression::variable),
__functionName(functionName),
__functionVariable(0),
__discretizationType(discretizationType)
{
;
}
FunctionExpressionVariable::
FunctionExpressionVariable(const FunctionExpressionVariable& f)
: FunctionExpression(f),
__functionName(f.__functionName),
__functionVariable(f.__functionVariable),
__discretizationType(f.__discretizationType)
{
;
}
FunctionExpressionVariable::
~FunctionExpressionVariable()
{
;
}
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