Cross Reference: /external/eigen/Eigen/src/Cholesky/LLT.h

Lines Matching refs:MatrixType
16 template<typename MatrixType, int UpLo> struct LLT_Traits;
55     typedef _MatrixType MatrixType;
57       RowsAtCompileTime = MatrixType::RowsAtCompileTime,
58       ColsAtCompileTime = MatrixType::ColsAtCompileTime,
59       MaxColsAtCompileTime = MatrixType::MaxColsAtCompileTime
61     typedef typename MatrixType::Scalar Scalar;
62     typedef typename NumTraits<typename MatrixType::Scalar>::Real RealScalar;
64     typedef typename MatrixType::StorageIndex StorageIndex;
72     typedef internal::LLT_Traits<MatrixType,UpLo> Traits;
78       * perform decompositions via LLT::compute(const MatrixType&).
102       * \c MatrixType is a Eigen::Ref.
168     inline const MatrixType& matrixLLT() const
174     MatrixType reconstructedMatrix() const;
218     MatrixType m_matrix;
228 template<typename MatrixType, typename VectorType>
229 static Index llt_rank_update_lower(MatrixType& mat, const VectorType& vec, const typename MatrixType::RealScalar& sigma)
232   typedef typename MatrixType::Scalar Scalar;
233   typedef typename MatrixType::RealScalar RealScalar;
234   typedef typename MatrixType::ColXpr ColXpr;
301   template<typename MatrixType>
302   static Index unblocked(MatrixType& mat)
312       Block<MatrixType,Dynamic,1> A21(mat,k+1,k,rs,1);
313       Block<MatrixType,1,Dynamic> A10(mat,k,0,1,k);
314       Block<MatrixType,Dynamic,Dynamic> A20(mat,k+1,0,rs,k);
327   template<typename MatrixType>
328   static Index blocked(MatrixType& m)
347       Block<MatrixType,Dynamic,Dynamic> A11(m,k,   k,   bs,bs);
348       Block<MatrixType,Dynamic,Dynamic> A21(m,k+bs,k,   rs,bs);
349       Block<MatrixType,Dynamic,Dynamic> A22(m,k+bs,k+bs,rs,rs);
359   template<typename MatrixType, typename VectorType>
360   static Index rankUpdate(MatrixType& mat, const VectorType& vec, const RealScalar& sigma)
370   template<typename MatrixType>
371   static EIGEN_STRONG_INLINE Index unblocked(MatrixType& mat)
373     Transpose<MatrixType> matt(mat);
376   template<typename MatrixType>
377   static EIGEN_STRONG_INLINE Index blocked(MatrixType& mat)
379     Transpose<MatrixType> matt(mat);
382   template<typename MatrixType, typename VectorType>
383   static Index rankUpdate(MatrixType& mat, const VectorType& vec, const RealScalar& sigma)
385     Transpose<MatrixType> matt(mat);
390 template<typename MatrixType> struct LLT_Traits<MatrixType,Lower>
392   typedef const TriangularView<const MatrixType, Lower> MatrixL;
393   typedef const TriangularView<const typename MatrixType::AdjointReturnType, Upper> MatrixU;
394   static inline MatrixL getL(const MatrixType& m) { return MatrixL(m); }
395   static inline MatrixU getU(const MatrixType& m) { return MatrixU(m.adjoint()); }
396   static bool inplace_decomposition(MatrixType& m)
397   { return llt_inplace<typename MatrixType::Scalar, Lower>::blocked(m)==-1; }
400 template<typename MatrixType> struct LLT_Traits<MatrixType,Upper>
402   typedef const TriangularView<const typename MatrixType::AdjointReturnType, Lower> MatrixL;
403   typedef const TriangularView<const MatrixType, Upper> MatrixU;
404   static inline MatrixL getL(const MatrixType& m) { return MatrixL(m.adjoint()); }
405   static inline MatrixU getU(const MatrixType& m) { return MatrixU(m); }
406   static bool inplace_decomposition(MatrixType& m)
407   { return llt_inplace<typename MatrixType::Scalar, Upper>::blocked(m)==-1; }
419 template<typename MatrixType, int _UpLo>
421 LLT<MatrixType,_UpLo>& LLT<MatrixType,_UpLo>::compute(const EigenBase<InputType>& a)
462   if(internal::llt_inplace<typename MatrixType::Scalar, UpLo>::rankUpdate(m_matrix,v,sigma)>=0)
490 template<typename MatrixType, int _UpLo>
492 void LLT<MatrixType,_UpLo>::solveInPlace(MatrixBase<Derived> &bAndX) const
503 template<typename MatrixType, int _UpLo>
504 MatrixType LLT<MatrixType,_UpLo>::reconstructedMatrix() const
525 template<typename MatrixType, unsigned int UpLo>
526 inline const LLT<typename SelfAdjointView<MatrixType, UpLo>::PlainObject, UpLo>
527 SelfAdjointView<MatrixType, UpLo>::llt() const