diff options
Initialize at openlb-1-3
Diffstat (limited to 'src/functors/lattice/superErrorNorm3D.hh')
-rw-r--r-- | src/functors/lattice/superErrorNorm3D.hh | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/src/functors/lattice/superErrorNorm3D.hh b/src/functors/lattice/superErrorNorm3D.hh new file mode 100644 index 0000000..593406f --- /dev/null +++ b/src/functors/lattice/superErrorNorm3D.hh @@ -0,0 +1,99 @@ +/* This file is part of the OpenLB library + * + * Copyright (C) 2018 Adrian Kummerlaender + * E-mail contact: info@openlb.net + * The most recent release of OpenLB can be downloaded at + * <http://www.openlb.net/> + * + * 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 + * of the License, 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., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. +*/ + +#ifndef ERROR_NORM_3D_HH +#define ERROR_NORM_3D_HH + +#include "superErrorNorm3D.h" +#include "utilities/functorDsl3D.h" + +namespace olb { + + +template <typename T, typename W, int P> +template <typename DESCRIPTOR> +SuperRelativeErrorLpNorm3D<T,W,P>::SuperRelativeErrorLpNorm3D( + SuperLattice3D<T,DESCRIPTOR>& sLattice, + FunctorPtr<SuperF3D<T,W>>&& f, + FunctorPtr<AnalyticalF3D<T,W>>&& wantedF, + FunctorPtr<SuperIndicatorF3D<T>>&& indicatorF) + : SuperIdentity3D<T,W>([&]() +{ + using namespace functor_dsl; + + auto wantedLatticeF = restrict(wantedF.toShared(), sLattice); + + return norm<P>(wantedLatticeF - f.toShared(), indicatorF.toShared()) + / norm<P>(wantedLatticeF, indicatorF.toShared()); +}()) +{ + this->getName() = "relErrorNormL" + std::to_string(P); +} + +template <typename T, typename W, int P> +template <typename DESCRIPTOR> +SuperRelativeErrorLpNorm3D<T,W,P>::SuperRelativeErrorLpNorm3D( + SuperLatticeF3D<T,DESCRIPTOR>& f, + FunctorPtr<AnalyticalF3D<T,W>>&& wantedF, + FunctorPtr<SuperIndicatorF3D<T>>&& indicatorF) + : SuperRelativeErrorLpNorm3D(f.getSuperLattice(), + f, + std::forward<decltype(wantedF)>(wantedF), + std::forward<decltype(indicatorF)>(indicatorF)) +{ } + + +template <typename T, typename W, int P> +template <typename DESCRIPTOR> +SuperAbsoluteErrorLpNorm3D<T,W,P>::SuperAbsoluteErrorLpNorm3D( + SuperLattice3D<T,DESCRIPTOR>& sLattice, + FunctorPtr<SuperF3D<T,W>>&& f, + FunctorPtr<AnalyticalF3D<T,W>>&& wantedF, + FunctorPtr<SuperIndicatorF3D<T>>&& indicatorF) + : SuperIdentity3D<T,W>([&]() +{ + using namespace functor_dsl; + + return norm<P>(restrict(wantedF.toShared(), sLattice) - f.toShared(), + indicatorF.toShared()); +}()) +{ + this->getName() = "absErrorNormL" + std::to_string(P); +} + +template <typename T, typename W, int P> +template <typename DESCRIPTOR> +SuperAbsoluteErrorLpNorm3D<T,W,P>::SuperAbsoluteErrorLpNorm3D( + SuperLatticeF3D<T,DESCRIPTOR>& f, + FunctorPtr<AnalyticalF3D<T,W>>&& wantedF, + FunctorPtr<SuperIndicatorF3D<T>>&& indicatorF) + : SuperAbsoluteErrorLpNorm3D(f.getSuperLattice(), + f, + std::forward<decltype(wantedF)>(wantedF), + std::forward<decltype(indicatorF)>(indicatorF)) +{ } + + +} + +#endif |