61 lines
1.3 KiB
C++
61 lines
1.3 KiB
C++
#include "VelSolver.h"
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#include "MatrixSolver.h"
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#include "SystemSolver.h"
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#include "CREATE.h"
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#include "GESpMatParPvPrecise.h"
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#include "SingularMatrixError.h"
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#include "GESpMatParPvMarko.h"
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#include "GESpMatParPvMarkoFast.h"
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using namespace MbD;
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void VelSolver::basicSolveEquations()
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{
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x = matrixSolver->solvewithsaveOriginal(jacobian, errorVector, true);
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}
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void VelSolver::handleSingularMatrix()
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{
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std::string str = typeid(*matrixSolver).name();
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if (str == "class GESpMatParPvMarkoFast") {
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matrixSolver = CREATE<GESpMatParPvPrecise>::With();
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this->solveEquations();
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}
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else {
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str = typeid(*matrixSolver).name();
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if (str == "class GESpMatParPvPrecise") {
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this->logSingularMatrixMessage();
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matrixSolver = this->matrixSolverClassNew();
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}
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else {
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assert(false);
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}
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}
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}
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void VelSolver::logSingularMatrixMessage()
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{
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std::string str = "MbD: Velocity solver has encountered a singular matrix.";
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system->logString(str);
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}
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std::shared_ptr<MatrixSolver> VelSolver::matrixSolverClassNew()
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{
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return CREATE<GESpMatParPvPrecise>::With();
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}
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void VelSolver::solveEquations()
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{
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try {
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this->basicSolveEquations();
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}
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catch (SingularMatrixError ex) {
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this->handleSingularMatrix();
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}
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}
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void VelSolver::setSystem(Solver* sys)
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{
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system = static_cast<SystemSolver*>(sys);
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}
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