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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | www.openfoam.com
\\/ M anipulation |
-------------------------------------------------------------------------------
Copyright (C) 2020-2021 OpenCFD Ltd.
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM 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 3 of the License, or
(at your option) any later version.
OpenFOAM 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 OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
\*---------------------------------------------------------------------------*/
#include "InputValueMapper.H"
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
template<class Type>
inline Type Foam::Function1Types::InputValueMapper<Type>::value
(
const scalar t
) const
{
switch (mappingMode_)
{
case mappingMode::NONE:
{
return value_->value(t);;
}
case mappingMode::FUNCTION1:
{
return value_->value(mappingValuePtr_->value(t));
}
case mappingMode::MINMAX:
{
scalar tlim = min(max(t, min_), max_);
return value_->value(tlim);
}
default:
{
FatalErrorInFunction
<< "Unhandled enumeration " << mappingModeNames_[mappingMode_]
<< ". Available options are: " << mappingModeNames_.sortedToc()
<< abort(FatalError);
}
}
return pTraits<Type>::zero;
}
template<class Type>
Type Foam::Function1Types::InputValueMapper<Type>::integrate
(
const scalar x1,
const scalar x2
) const
{
switch (mappingMode_)
{
case mappingMode::NONE:
{
return value_->integrate(x1, x2);
}
case mappingMode::FUNCTION1:
{
scalar x1Dash = mappingValuePtr_->value(x1);
scalar x2Dash = mappingValuePtr_->value(x2);
return value_->integrate(x1Dash, x2Dash);
}
case mappingMode::MINMAX:
{
scalar xlim0 = min(max(x1, min_), max_);
scalar xlim1 = min(max(x2, min_), max_);
Type intValue = value_->integrate(xlim0, xlim1);
if (x1 < min_)
{
intValue += (min(min_, x2) - x1)*this->value(min_);
}
if (x2 > max_)
{
intValue += (x2 - max(max_, x1))*this->value(max_);
}
return intValue;
}
default:
{
FatalErrorInFunction
<< "Unhandled enumeration " << mappingModeNames_[mappingMode_]
<< ". Available options are: " << mappingModeNames_.sortedToc()
<< abort(FatalError);
}
}
return pTraits<Type>::zero;
}
// ************************************************************************* //