mirror of
https://github.com/yoshiya-usui/femtic.git
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295 lines
15 KiB
C++
295 lines
15 KiB
C++
//-------------------------------------------------------------------------------------------------------
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// The MIT License (MIT)
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//
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// Copyright (c) 2021 Yoshiya Usui
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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//-------------------------------------------------------------------------------------------------------
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#ifndef DBLDEF_FORWARD_3D
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#define DBLDEF_FORWARD_3D
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//#include "ComplexSparseSquareMatrix.h"
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#include "ComplexSparseSquareSymmetricMatrix.h"
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#include "CommonParameters.h"
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#include <map>
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#include <set>
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#include <iostream>
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#include <stdlib.h>
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#include "MeshData.h"
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// Class of 3D forward analysis
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class Forward3D{
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public:
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// Constructer
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Forward3D();
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// Destructer
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virtual ~Forward3D();
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//Run 3D forward calculation
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virtual void forwardCalculation( const double freq, const int iPol ) = 0;
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// Calculate X component of electric field
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virtual std::complex<double> calcValueElectricFieldXDirection( const int iElem, const double xLocal, const double yLocal, const double zLocal ) const = 0;
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// Calculate Y component of electric field
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virtual std::complex<double> calcValueElectricFieldYDirection( const int iElem, const double xLocal, const double yLocal, const double zLocal ) const = 0;
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// Calculate Z component of electric field
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virtual std::complex<double> calcValueElectricFieldZDirection( const int iElem, const double xLocal, const double yLocal, const double zLocal ) const = 0;
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// Calculate Z component of rotated electric field
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virtual std::complex<double> calcValueRotatedElectricFieldZDirection( const int iElem, const double xLocal, const double yLocal, const double zLocal ) const = 0;
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// Calculate X component of electric field only from the edges on the Earth's surface
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virtual std::complex<double> calcValueElectricFieldXDirectionFromEdgesOnEarthSurface( const int iElem, const int iFace, const double uCoord, const double vCoord ) const = 0;
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// Calculate Y component of electric field only from the edges on the Earth's surface
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virtual std::complex<double> calcValueElectricFieldYDirectionFromEdgesOnEarthSurface( const int iElem, const int iFace, const double uCoord, const double vCoord ) const = 0;
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// Calculate tangential electric field directed to X from all edges of owner element
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virtual std::complex<double> calcValueElectricFieldTangentialXFromAllEdges( const int iElem, const int iFace, const double xLocal, const double yLocal, const double zLocal ) const = 0;
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// Calculate tangential electric field directed to Y from all edges of owner element
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virtual std::complex<double> calcValueElectricFieldTangentialYFromAllEdges( const int iElem, const int iFace, const double xLocal, const double yLocal, const double zLocal ) const = 0;
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// Calculate tangential electric field directed to X
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virtual std::complex<double> calcValueElectricFieldTangentialX( const int iElem, const int iFace, const double uCoord, const double vCoord ) const = 0;
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// Calculate tangential electric field directed to Y
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virtual std::complex<double> calcValueElectricFieldTangentialY( const int iElem, const int iFace, const double uCoord, const double vCoord ) const = 0;
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// Calculate X component of magnetic field
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virtual std::complex<double> calcValueMagneticFieldXDirection( const int iElem, const double xLocal, const double yLocal, const double zLocal ) const = 0;
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// Calculate Y component of magnetic field
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virtual std::complex<double> calcValueMagneticFieldYDirection( const int iElem, const double xLocal, const double yLocal, const double zLocal ) const = 0;
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// Calculate Z component of magnetic field
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virtual std::complex<double> calcValueMagneticFieldZDirection( const int iElem, const double xLocal, const double yLocal, const double zLocal ) const = 0;
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// Calculate interpolator vector of X component of electric field
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virtual void calcInterpolatorVectorOfElectricFieldXDirection( const int iElem, const double xLocal, const double yLocal, const double zLocal, const int irhs, const std::complex<double>& factor = std::complex<double>(1.0,0.0) ) = 0;
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// Calculate interpolator vector of Y component of electric field
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virtual void calcInterpolatorVectorOfElectricFieldYDirection( const int iElem, const double xLocal, const double yLocal, const double zLocal, const int irhs, const std::complex<double>& factor = std::complex<double>(1.0,0.0) ) = 0;
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// Calculate interpolator vector of Z component of electric field
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virtual void calcInterpolatorVectorOfElectricFieldZDirection( const int iElem, const double xLocal, const double yLocal, const double zLocal, const int irhs, const std::complex<double>& factor = std::complex<double>(1.0,0.0) ) = 0;
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// Calculate interpolator vector of Z component of rotated electric field
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virtual void calcInterpolatorVectorOfRotatedElectricFieldZDirection( const int iElem, const double xLocal, const double yLocal, const double zLocal, const int irhs, const std::complex<double>& factor = std::complex<double>(1.0,0.0) ) = 0;
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// Calculate interpolator vector of X component of electric field only from the edges on the Earth's surface
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virtual void calcInterpolatorVectorOfElectricFieldXDirectionFromEdgesOnEarthSurface( const int iElem, const int iFace, const double uCoord, const double vCoord, const int irhs, const std::complex<double>& factor = std::complex<double>(1.0,0.0) ) = 0;
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// Calculate interpolator vector of Y component of electric field only from the edges on the Earth's surface
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virtual void calcInterpolatorVectorOfElectricFieldYDirectionFromEdgesOnEarthSurface( const int iElem, const int iFace, const double uCoord, const double vCoord, const int irhs, const std::complex<double>& factor = std::complex<double>(1.0,0.0) ) = 0;
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// Calculate interpolator vector of tangential electric field directed to X from all edges
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virtual void calcInterpolatorVectorOfElectricFieldTangentialXFromAllEdges( const int iElem, const int iFace, const double xLocal, const double yLocal, const double zLocal, const int irhs, const std::complex<double>& factor = std::complex<double>(1.0,0.0) ) = 0;
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// Calculate interpolator vector of tangential electric field directed to Y from all edges
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virtual void calcInterpolatorVectorOfElectricFieldTangentialYFromAllEdges( const int iElem, const int iFace, const double xLocal, const double yLocal, const double zLocal, const int irhs, const std::complex<double>& factor = std::complex<double>(1.0,0.0) ) = 0;
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// Calculate interpolator vector of tangential electric field directed to X
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virtual void calcInterpolatorVectorOfElectricFieldTangentialX( const int iElem, const int iFace, const double uCoord, const double vCoord, const int irhs, const std::complex<double>& factor = std::complex<double>(1.0,0.0) ) = 0;
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// Calculate interpolator vector of tangential electric field directed to Y
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virtual void calcInterpolatorVectorOfElectricFieldTangentialY( const int iElem, const int iFace, const double uCoord, const double vCoord, const int irhs, const std::complex<double>& factor = std::complex<double>(1.0,0.0) ) = 0;
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// Calculate interpolator vector of X component of magnetic field
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virtual void calcInterpolatorVectorOfMagneticFieldXDirection( const int iElem, const double xLocal, const double yLocal, const double zLocal, const int irhs, const std::complex<double>& factor = std::complex<double>(1.0,0.0) ) = 0;
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// Calculate interpolator vector of Y component of magnetic field
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virtual void calcInterpolatorVectorOfMagneticFieldYDirection( const int iElem, const double xLocal, const double yLocal, const double zLocal, const int irhs, const std::complex<double>& factor = std::complex<double>(1.0,0.0) ) = 0;
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// Calculate interpolator vector of Z component of magnetic field
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virtual void calcInterpolatorVectorOfMagneticFieldZDirection( const int iElem, const double xLocal, const double yLocal, const double zLocal, const int irhs, const std::complex<double>& factor = std::complex<double>(1.0,0.0) ) = 0;
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// Calculate interpolator vector of difference of voltage
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virtual void calcInterpolatorVectorOfVoltageDifference( const int nElem, const int* elememtsIncludingDipole, const CommonParameters::locationXY* localCoordinateValuesStartPoint, const CommonParameters::locationXY* localCoordinateValuesEndPoint, const int irhs ) = 0;
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// Calculate interpolator vector of difference of voltage
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virtual void calcInterpolatorVectorOfVoltageDifference( const int nElem, const int* elememtsIncludingDipole, const int* const facesIncludingDipole,
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const CommonParameters::AreaCoords* const areaCoordValStartPoint, const CommonParameters::AreaCoords* const areaCoordValEndPoint, const int irhs ) = 0;
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// Set non-zero strucuture of matrix for forward calculation
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virtual void setNonZeroStrucuture( ComplexSparseSquareSymmetricMatrix& matrix ) = 0;
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// Set non-zero values of matrix and right-hande side vector for forward calculation
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virtual void setNonZeroValues( ComplexSparseSquareSymmetricMatrix& matrix ) = 0;
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//----- DO NOT DELETE FOR FUTURE USE >>>>>
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//// Set non-zero strucuture of matrix for calculating derivatives
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//virtual void setNonZeroStrucuture( ComplexSparseSquareSymmetricMatrix& matrix, const int blkID, std::set<int>& nonZeroRowsAndCols ) = 0;
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//// Set non-zero values of matrix and right-hande side vector for calculating derivatives
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//virtual void setNonZeroValues( ComplexSparseSquareSymmetricMatrix& matrix, const int blkID ) = 0;
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//----- DO NOT DELETE FOR FUTURE USE <<<<<
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// Calculate vector x of the reciprocity algorithm of Rodi (1976)
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virtual void calVectorXOfReciprocityAlgorithm( const std::complex<double>* const vecIn, const int blkID, std::complex<double>* const vecOut, std::vector<int>& nonZeroRows ) = 0;
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// Copy solution vector degenerated
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virtual void copySolutionVectorDegenerated( const int iPol, std::complex<double>* solutionVector ) const;
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// Call function inputMeshData of the class MeshData
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virtual void callInputMeshData() = 0;
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// Get pointer to the class MeshData
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virtual const MeshData* getPointerToMeshData() const = 0;
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// Get polarization at present for which forward analysis is executed
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int getPolarizationCurrent() const;
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// Get frequency at present for which forward analysis is executed
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double getFrequencyCurrent() const;
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// Get order of finite element
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int getOrderOfFiniteElement() const;
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// Get total number of equations after degeneration
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int getNumOfEquationDegenerated() const;
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// Get total number of equations finally solved
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virtual int getNumOfEquationFinallySolved() const;
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// Release memory of total matrix and sparse solver
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void releaseMemoryOfMatrixAndSolver();
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// Initialize right-hand side vectors
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void initializeRhsVectors( const int nrhs );
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// Perform solve phase for right-hand sides consisting of interpolator vectors
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void solvePhaseForRhsConsistingInterpolatorVectors( const int numInterpolatorVectors, std::complex<double>* solutionForInterpolatorVectors );
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// Calculate derivative of EM field
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void calculateDerivativesOfEMField( const int numInterpolatorVectors, const std::complex<double>* const solutionForInterpolatorVectors, std::complex<double>* const derivatives );
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// Allocate memory for derivatives of interpolator vectors
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void allcateMemoryForDerivativeOfInterpolatorVectors( const int numInterpolatorVectors );
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// Calculate difference of voltage for brick element
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virtual std::complex<double> calcVoltageDifference( const int nElem, const int* elememtsIncludingDipole,
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const CommonParameters::locationXY* localCoordinateValuesStartPoint, const CommonParameters::locationXY* localCoordinateValuesEndPoint ) const = 0;
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// Calculate difference of voltage for tetra element
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virtual std::complex<double> calcVoltageDifference( const int nElem, const int* const elememtsIncludingDipole, const int* const facesIncludingDipole,
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const CommonParameters::AreaCoords* const areaCoordValStartPoint, const CommonParameters::AreaCoords* const areaCoordValEndPoint ) const = 0;
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protected:
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struct Matrix2x2{
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double mat11;
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double mat12;
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double mat21;
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double mat22;
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};
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struct Matrix3x3{
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double mat11;
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double mat12;
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double mat13;
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double mat21;
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double mat22;
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double mat23;
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double mat31;
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double mat32;
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double mat33;
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};
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// Total number of the equation
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int m_numOfEquation;
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// Total number of equations after degeneration
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int m_numOfEquationDegenerated;
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// Array converting local edge IDs to global ones
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int** m_IDsLocal2Global;
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// Whether array converting local edge IDs to global ones has already been set or not
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bool m_hasSetIDsLocal2Global;
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// Array converting global node IDs to the ones after degeneration
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int* m_IDsGlobal2AfterDegenerated[2];
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// Array converting global node IDs non-zero electric field values specified to the nodes
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std::map< int, std::complex<double> > m_globalID2NonZeroValues;
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// Whether array converting global node IDs to the ones after degeneration has already been set or not
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bool m_hasIDsGlobal2AfterDegenerated[2];
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// Array converting global node IDs of slaves to the ones of its master
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std::map<int, int> m_globalIDSlave2Master[2];
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// Array of the matrix of 3D anaysis
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ComplexSparseSquareSymmetricMatrix m_matrix3DAnalysis;
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// Whether matrix structure has already been set or not
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bool m_hasMatrixStructureSetAndAnalyzed;
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// Solution vector of 3D analysis
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std::complex<double>* m_solution;
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// Set polarization at present for which forward analysis is executed
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void setPolarizationCurrent( const int iPol );
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// Set frequency at present for which forward analysis is executed
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void setFrequencyCurrent( const double freq );
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// Set order of finite element
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void setOrderOfFiniteElement( const int order );
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// Add values to right-hand sides matrix consisting of interpolator vectors
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void addValuesToRhsVectors( const int irow, const int irhs, const std::complex<double>& val );
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// Output results of forward calculation to VTK file
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virtual void outputResultToVTK() const = 0;
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// Initialize sparse solver
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void initializeSparseSolver();
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private:
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// Copy constructer
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Forward3D(const Forward3D& rhs){
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std::cerr << "Error : Copy constructer of the class Forward3D is not implemented." << std::endl;
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exit(1);
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}
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// Copy assignment operator
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Forward3D& operator=(const Forward3D& rhs){
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std::cerr << "Error : Copy constructer of the class Forward3D is not implemented." << std::endl;
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exit(1);
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}
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// Polarization at present for which forward analysis is executed
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int m_polarizationCurrent;
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// Frequency at present for which forward analysis is executed
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double m_frequencyCurrent;
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// Order of finite element
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int m_orderOfFiniteElement;
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};
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#endif
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