43 lines
2.0 KiB
C++
43 lines
2.0 KiB
C++
#pragma once
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#include "Solver.h"
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#include "RowTypeMatrix.h"
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#include "FullMatrix.h"
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#include "FullColumn.h"
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#include "SparseMatrix.h"
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namespace MbD {
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class MatrixSolver : public Solver
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{
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//m n matrixA answerX rightHandSideB rowOrder colOrder rowScalings pivotValues singularPivotTolerance millisecondsToRun
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public:
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MatrixSolver(){}
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void initialize() override;
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void setSystem(Solver* sys) override;
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virtual FColDsptr solvewithsaveOriginal(SpMatDsptr spMat, FColDsptr fullCol, bool saveOriginal);
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virtual FColDsptr solvewithsaveOriginal(FMatDsptr fullMat, FColDsptr fullCol, bool saveOriginal);
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virtual FColDsptr timedSolvewithsaveOriginal(FMatDsptr fullMat, FColDsptr fullCol, bool saveOriginal);
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virtual FColDsptr timedSolvewithsaveOriginal(SpMatDsptr spMat, FColDsptr fullCol, bool saveOriginal);
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virtual FColDsptr basicSolvewithsaveOriginal(FMatDsptr fullMat, FColDsptr fullCol, bool saveOriginal) = 0;
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virtual FColDsptr basicSolvewithsaveOriginal(SpMatDsptr spMat, FColDsptr fullCol, bool saveOriginal) = 0;
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virtual void preSolvewithsaveOriginal(FMatDsptr fullMat, FColDsptr fullCol, bool saveOriginal) = 0;
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virtual void preSolvewithsaveOriginal(SpMatDsptr spMat, FColDsptr fullCol, bool saveOriginal) = 0;
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virtual void doPivoting(int p) = 0;
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virtual void forwardEliminateWithPivot(int p) = 0;
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virtual void backSubstituteIntoDU() = 0;
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virtual void postSolve() = 0;
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virtual void findScalingsForRowRange(int begin, int end);
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virtual double getmatrixArowimaxMagnitude(int i) = 0;
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void throwSingularMatrixError(const char* chars);
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void throwSingularMatrixError(const char* chars, std::shared_ptr<FullColumn<int>> redunEqnNos);
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int m = 0, n = 0;
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FColDsptr answerX, rightHandSideB, rowScalings, pivotValues;
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std::shared_ptr<FullColumn<int>> rowOrder;
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std::shared_ptr<FullRow<int>> colOrder;
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double singularPivotTolerance = 0, millisecondsToRun = 0;
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};
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}
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