3d6a23a678
* Check rackpin and gear for zero radii * rebase zero-radii-check (#69) * contributing * Update push-freecad.yml updated actions/checkout to v4 * dragging log for debugging * fix calcdxNorm crash * setDebug and remove MBDyn* * Update cmakelists.txt * fix includes for gcc-14 gcc-14 is more disciplined about not including <algorithm> transitively. * fix runDragStep * backhoe files (#65) * Mark unused variables to silence compiler warnings. (#64) * Backhoe issues (#67) * backhoe issues * runDragStep edit * backhoe issues * runDragStep edit * Reduce large drag step progressively until convergence. * Switch to using built-in M_PI, even on MSVC (#68) --------- Co-authored-by: Brad Collette <bradcollette@pop-os.localdomain> Co-authored-by: mosfet80 <realeandrea@yahoo.it> Co-authored-by: PaddleStroke <pierrelouis.boyer@gmail.com> Co-authored-by: Jed Brown <jed@jedbrown.org> Co-authored-by: sliptonic <shopinthewoods@gmail.com> Co-authored-by: Chris Hennes <chennes@pioneerlibrarysystem.org> * in progress * Gtest added --------- Co-authored-by: Brad Collette <bradcollette@pop-os.localdomain> Co-authored-by: mosfet80 <realeandrea@yahoo.it> Co-authored-by: PaddleStroke <pierrelouis.boyer@gmail.com> Co-authored-by: Jed Brown <jed@jedbrown.org> Co-authored-by: sliptonic <shopinthewoods@gmail.com> Co-authored-by: Chris Hennes <chennes@pioneerlibrarysystem.org>
54 lines
2.6 KiB
C++
54 lines
2.6 KiB
C++
/***************************************************************************
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* Copyright (c) 2023 Ondsel, Inc. *
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* *
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* This file is part of OndselSolver. *
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* *
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* See LICENSE file for details about copyright. *
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***************************************************************************/
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#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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virtual ~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(size_t p) = 0;
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virtual void forwardEliminateWithPivot(size_t 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(size_t begin, size_t end);
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virtual double getmatrixArowimaxMagnitude(size_t i) = 0;
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void throwSingularMatrixError(const std::string& chars);
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void throwSingularMatrixError(const std::string& chars, std::shared_ptr<FullColumn<size_t>> redunEqnNos);
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size_t m = 0, n = 0;
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FColDsptr answerX, rightHandSideB, rowScalings, pivotValues;
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std::shared_ptr<FullColumn<size_t>> rowOrder;
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std::shared_ptr<FullRow<size_t>> colOrder;
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double singularPivotTolerance = 0, millisecondsToRun = 0;
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};
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}
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