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Diffstat (limited to 'src/functors/lattice/timeAveraged/superLatticeTimeAveraged3D.h')
-rw-r--r-- | src/functors/lattice/timeAveraged/superLatticeTimeAveraged3D.h | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/src/functors/lattice/timeAveraged/superLatticeTimeAveraged3D.h b/src/functors/lattice/timeAveraged/superLatticeTimeAveraged3D.h new file mode 100644 index 0000000..6d1c3d4 --- /dev/null +++ b/src/functors/lattice/timeAveraged/superLatticeTimeAveraged3D.h @@ -0,0 +1,96 @@ +/* This file is part of the OpenLB library + * + * Copyright (C) 2018 Mathias J. Krause, Benedict Hasenauer + * 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 SUPER_LATTICE_TIME_AVERAGED_F3_D_H +#define SUPER_LATTICE_TIME_AVERAGED_F3_D_H + +#include <vector> + + + +namespace olb { + + +// Averages a functor value about a timespan and gives back the averaged value(TA) +// and in 3*Dim the root mean square value(RMS) of the functorvalue in Dim in the operator +// TA = SUM(functorvalue(iT)/SUM(iT)) +// RMS = SQRT( SUM( (functorvalue(iT) - TA)^2 / SUM(iT) ) ) +template <typename T> +class SuperLatticeTimeAveragedF3D final: public SuperF3D<T,T> { +private: + int _ensembles; + SuperF3D<T,T>& _sFunctor; + SuperData3D<T, T> _sData; + SuperData3D<T, T> _sDataP2; + +public: + SuperLatticeTimeAveragedF3D(SuperF3D<T,T>& sFunctor); + + bool operator() (T output[], const int input[]); + + void addEnsemble(); + + int getEnsembles(); + int getBlockFSize() const; + +}; + +// The functor calculates the crosscorrelation(CC) of two functorvalues averaged above the Time +// CC = SUM((functorM[iT] - functorMAverage)*(functorN[iT] - functorNAverage)) +// the dimesion of the functor is the product of the given functor dimensions +// the output if the functor M and N have two dimesnions is {m0*n0,m0*n1,m1*n0,m1*n0} +template <typename T> +class SuperLatticeTimeAveragedCrossCorrelationF3D final: public SuperF3D<T,T> { +private: + int _ensembles; + SuperF3D<T,T>& _sFunctorM; + SuperF3D<T,T>& _sFunctorN; + SuperData3D<T, T> _sDataM; + SuperData3D<T, T> _sDataN; + SuperData3D<T, T> _sDataMN; + +public: + SuperLatticeTimeAveragedCrossCorrelationF3D(SuperF3D<T,T>& sFunctorM, SuperF3D<T,T>& sFunctorN); + + bool operator() (T output[], const int input[]); + + void addEnsemble(); + +}; +template <typename T> +class SuperLatticeTimeAveraged3DL2Norm final: public SuperF3D<T,T> { +private: + SuperF3D<T,T>&_sFunctorM; + SuperF3D<T,T>&_sFunctorN; + SuperGeometry3D<T>& _sGeometry; + int _material; + +public: + SuperLatticeTimeAveraged3DL2Norm(SuperF3D<T,T>& sFunctorM,SuperF3D<T,T>& sFunctorN,SuperGeometry3D<T>& sGeometry,int material); + + bool operator() (T output[], const int input[]); + +}; +} + +#endif |