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Add LU::transpose().solve() and LU::adjoint().solve() API.

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This commit is contained in:
Gael Guennebaud
2015-12-01 14:38:47 +01:00
parent 1663d15da7
commit 0bb12fa614
23 changed files with 267 additions and 48 deletions
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6
Eigen/src/IterativeLinearSolvers/BasicPreconditioners.h
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@@ -39,8 +39,10 @@ class DiagonalPreconditioner
typedef Matrix<Scalar,Dynamic,1> Vector;
public:
typedef typename Vector::StorageIndex StorageIndex;
// this typedef is only to export the scalar type and compile-time dimensions to solve_retval
typedef Matrix<Scalar,Dynamic,Dynamic> MatrixType;
enum {
ColsAtCompileTime = Dynamic,
MaxColsAtCompileTime = Dynamic
};
DiagonalPreconditioner() : m_isInitialized(false) {}

5
Eigen/src/IterativeLinearSolvers/IncompleteCholesky.h
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@@ -57,12 +57,15 @@ class IncompleteCholesky : public SparseSolverBase<IncompleteCholesky<Scalar,_Up
typedef typename OrderingType::PermutationType PermutationType;
typedef typename PermutationType::StorageIndex StorageIndex;
typedef SparseMatrix<Scalar,ColMajor,StorageIndex> FactorType;
typedef FactorType MatrixType;
typedef Matrix<Scalar,Dynamic,1> VectorSx;
typedef Matrix<RealScalar,Dynamic,1> VectorRx;
typedef Matrix<StorageIndex,Dynamic, 1> VectorIx;
typedef std::vector<std::list<StorageIndex> > VectorList;
enum { UpLo = _UpLo };
enum {
ColsAtCompileTime = Dynamic,
MaxColsAtCompileTime = Dynamic
};
public:
/** Default constructor leaving the object in a partly non-initialized stage.

8
Eigen/src/IterativeLinearSolvers/IncompleteLUT.h
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@@ -109,11 +109,13 @@ class IncompleteLUT : public SparseSolverBase<IncompleteLUT<_Scalar, _StorageInd
typedef Matrix<StorageIndex,Dynamic,1> VectorI;
typedef SparseMatrix<Scalar,RowMajor,StorageIndex> FactorType;
enum {
ColsAtCompileTime = Dynamic,
MaxColsAtCompileTime = Dynamic
};
public:
// this typedef is only to export the scalar type and compile-time dimensions to solve_retval
typedef Matrix<Scalar,Dynamic,Dynamic> MatrixType;
IncompleteLUT()
: m_droptol(NumTraits<Scalar>::dummy_precision()), m_fillfactor(10),
m_analysisIsOk(false), m_factorizationIsOk(false)

5
Eigen/src/IterativeLinearSolvers/IterativeSolverBase.h
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@@ -31,6 +31,11 @@ public:
typedef typename MatrixType::StorageIndex StorageIndex;
typedef typename MatrixType::RealScalar RealScalar;
enum {
ColsAtCompileTime = MatrixType::ColsAtCompileTime,
MaxColsAtCompileTime = MatrixType::MaxColsAtCompileTime
};
public:
using Base::derived;