Class for performing LU matrix factorizations.
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#include <LinearAlgebra.h>
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class FactorLURepBase * | rep |
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Class for performing LU matrix factorizations.
◆ ~FactorLU()
SimTK::FactorLU::~FactorLU |
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◆ FactorLU() [1/3]
SimTK::FactorLU::FactorLU |
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◆ FactorLU() [2/3]
SimTK::FactorLU::FactorLU |
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const FactorLU & |
c | ) |
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◆ FactorLU() [3/3]
template<class ELT >
SimTK::FactorLU::FactorLU |
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const Matrix_< ELT > & |
m | ) |
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◆ operator=()
◆ factor()
template<class ELT >
void SimTK::FactorLU::factor |
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const Matrix_< ELT > & |
m | ) |
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◆ solve() [1/2]
template<class ELT >
void SimTK::FactorLU::solve |
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const Vector_< ELT > & |
b, |
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Vector_< ELT > & |
x |
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solves a single right hand side
◆ solve() [2/2]
template<class ELT >
void SimTK::FactorLU::solve |
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const Matrix_< ELT > & |
b, |
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Matrix_< ELT > & |
x |
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solves multiple right hand sides
◆ getL()
template<class ELT >
void SimTK::FactorLU::getL |
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Matrix_< ELT > & |
l | ) |
const |
returns the lower triangle of an LU factorization
◆ getU()
template<class ELT >
void SimTK::FactorLU::getU |
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Matrix_< ELT > & |
u | ) |
const |
returns the upper triangle of an LU factorization
◆ inverse()
template<class ELT >
void SimTK::FactorLU::inverse |
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Matrix_< ELT > & |
m | ) |
const |
returns the inverse of a matrix using an LU factorization
◆ isSingular()
bool SimTK::FactorLU::isSingular |
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const |
returns true if matrix was singular
◆ getSingularIndex()
int SimTK::FactorLU::getSingularIndex |
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returns the first diagonal which was found to be singular
◆ rep
class FactorLURepBase* SimTK::FactorLU::rep |
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protected |
The documentation for this class was generated from the following file: