mirror of
https://gitlab.com/libeigen/eigen.git
synced 2025-04-21 17:19:36 +08:00
f1d1756cdd
When it's OnTheRight, we read householder vectors as rows above the diagonal. With unit test. The use case will be bidiagonalization.
159 lines
7.8 KiB
C++
159 lines
7.8 KiB
C++
// This file is part of Eigen, a lightweight C++ template library
|
|
// for linear algebra.
|
|
//
|
|
// Copyright (C) 2007-2009 Benoit Jacob <jacob.benoit.1@gmail.com>
|
|
//
|
|
// Eigen is free software; you can redistribute it and/or
|
|
// modify it under the terms of the GNU Lesser General Public
|
|
// License as published by the Free Software Foundation; either
|
|
// version 3 of the License, or (at your option) any later version.
|
|
//
|
|
// Alternatively, you can redistribute it and/or
|
|
// modify it under the terms of the GNU General Public License as
|
|
// published by the Free Software Foundation; either version 2 of
|
|
// the License, or (at your option) any later version.
|
|
//
|
|
// Eigen is distributed in the hope that it will be useful, but WITHOUT ANY
|
|
// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
|
|
// FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License or the
|
|
// GNU General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public
|
|
// License and a copy of the GNU General Public License along with
|
|
// Eigen. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
#ifndef EIGEN_FORWARDDECLARATIONS_H
|
|
#define EIGEN_FORWARDDECLARATIONS_H
|
|
|
|
template<typename T> struct ei_traits;
|
|
template<typename T> struct NumTraits;
|
|
|
|
template<typename Derived> struct AnyMatrixBase;
|
|
|
|
template<typename _Scalar, int _Rows, int _Cols,
|
|
int _Options = EIGEN_DEFAULT_MATRIX_STORAGE_ORDER_OPTION | AutoAlign,
|
|
int _MaxRows = _Rows, int _MaxCols = _Cols> class Matrix;
|
|
|
|
template<typename ExpressionType, unsigned int Added, unsigned int Removed> class Flagged;
|
|
template<typename ExpressionType, template <typename> class StorageBase > class NoAlias;
|
|
template<typename ExpressionType> class NestByValue;
|
|
template<typename ExpressionType> class ForceAlignedAccess;
|
|
template<typename ExpressionType> class SwapWrapper;
|
|
template<typename MatrixType> class Minor;
|
|
template<typename MatrixType, int BlockRows=Dynamic, int BlockCols=Dynamic,
|
|
int _DirectAccessStatus = (ei_traits<MatrixType>::Flags&DirectAccessBit) ? HasDirectAccess : NoDirectAccess> class Block;
|
|
template<typename MatrixType, int Size=Dynamic> class VectorBlock;
|
|
template<typename MatrixType> class Transpose;
|
|
template<typename MatrixType> class Conjugate;
|
|
template<typename NullaryOp, typename MatrixType> class CwiseNullaryOp;
|
|
template<typename UnaryOp, typename MatrixType> class CwiseUnaryOp;
|
|
template<typename ViewOp, typename MatrixType> class CwiseUnaryView;
|
|
template<typename BinaryOp, typename Lhs, typename Rhs> class CwiseBinaryOp;
|
|
template<typename BinOp, typename MatrixType> class SelfCwiseBinaryOp;
|
|
template<typename Derived, typename Lhs, typename Rhs> class ProductBase;
|
|
|
|
template<typename Derived> class DiagonalBase;
|
|
template<typename _DiagonalVectorType> class DiagonalWrapper;
|
|
template<typename _Scalar, int SizeAtCompileTime, int MaxSizeAtCompileTime=SizeAtCompileTime> class DiagonalMatrix;
|
|
template<typename MatrixType, typename DiagonalType, int ProductOrder> class DiagonalProduct;
|
|
template<typename MatrixType, int Index> class Diagonal;
|
|
|
|
template<typename MatrixType, int Options=Unaligned> class Map;
|
|
template<typename Derived> class TriangularBase;
|
|
template<typename MatrixType, unsigned int Mode> class TriangularView;
|
|
template<typename MatrixType, unsigned int Mode> class SelfAdjointView;
|
|
template<typename ExpressionType> class WithFormat;
|
|
template<typename MatrixType> struct CommaInitializer;
|
|
template<typename Derived> class ReturnByValue;
|
|
template<typename ExpressionType> class ArrayWrapper;
|
|
|
|
template<typename DecompositionType, typename Rhs> struct ei_solve_retval_base;
|
|
template<typename DecompositionType, typename Rhs> struct ei_solve_retval;
|
|
template<typename DecompositionType> struct ei_kernel_retval_base;
|
|
template<typename DecompositionType> struct ei_kernel_retval;
|
|
template<typename DecompositionType> struct ei_image_retval_base;
|
|
template<typename DecompositionType> struct ei_image_retval;
|
|
|
|
template<typename _Scalar, int Rows=Dynamic, int Cols=Dynamic, int Supers=Dynamic, int Subs=Dynamic, int Options=0> class BandMatrix;
|
|
|
|
template<typename Lhs, typename Rhs> struct ei_product_type;
|
|
template<typename Lhs, typename Rhs,
|
|
int ProductType = ei_product_type<Lhs,Rhs>::value>
|
|
struct ProductReturnType;
|
|
|
|
template<typename Scalar> struct ei_scalar_sum_op;
|
|
template<typename Scalar> struct ei_scalar_difference_op;
|
|
template<typename Scalar> struct ei_scalar_product_op;
|
|
template<typename Scalar> struct ei_scalar_quotient_op;
|
|
template<typename Scalar> struct ei_scalar_opposite_op;
|
|
template<typename Scalar> struct ei_scalar_conjugate_op;
|
|
template<typename Scalar> struct ei_scalar_real_op;
|
|
template<typename Scalar> struct ei_scalar_imag_op;
|
|
template<typename Scalar> struct ei_scalar_abs_op;
|
|
template<typename Scalar> struct ei_scalar_abs2_op;
|
|
template<typename Scalar> struct ei_scalar_sqrt_op;
|
|
template<typename Scalar> struct ei_scalar_exp_op;
|
|
template<typename Scalar> struct ei_scalar_log_op;
|
|
template<typename Scalar> struct ei_scalar_cos_op;
|
|
template<typename Scalar> struct ei_scalar_sin_op;
|
|
template<typename Scalar> struct ei_scalar_pow_op;
|
|
template<typename Scalar> struct ei_scalar_inverse_op;
|
|
template<typename Scalar> struct ei_scalar_square_op;
|
|
template<typename Scalar> struct ei_scalar_cube_op;
|
|
template<typename Scalar, typename NewType> struct ei_scalar_cast_op;
|
|
template<typename Scalar> struct ei_scalar_multiple_op;
|
|
template<typename Scalar> struct ei_scalar_quotient1_op;
|
|
template<typename Scalar> struct ei_scalar_min_op;
|
|
template<typename Scalar> struct ei_scalar_max_op;
|
|
template<typename Scalar> struct ei_scalar_random_op;
|
|
template<typename Scalar> struct ei_scalar_add_op;
|
|
template<typename Scalar> struct ei_scalar_constant_op;
|
|
template<typename Scalar> struct ei_scalar_identity_op;
|
|
|
|
template<typename Scalar1,typename Scalar2> struct ei_scalar_multiple2_op;
|
|
|
|
struct IOFormat;
|
|
|
|
// Array module
|
|
template<typename _Scalar, int _Rows, int _Cols,
|
|
int _Options = EIGEN_DEFAULT_MATRIX_STORAGE_ORDER_OPTION | AutoAlign,
|
|
int _MaxRows = _Rows, int _MaxCols = _Cols> class Array;
|
|
template<typename ConditionMatrixType, typename ThenMatrixType, typename ElseMatrixType> class Select;
|
|
template<typename MatrixType, typename BinaryOp, int Direction> class PartialReduxExpr;
|
|
template<typename ExpressionType, int Direction> class VectorwiseOp;
|
|
template<typename MatrixType,int RowFactor,int ColFactor> class Replicate;
|
|
template<typename MatrixType, int Direction = BothDirections> class Reverse;
|
|
|
|
template<typename MatrixType> class FullPivLU;
|
|
template<typename MatrixType> class PartialPivLU;
|
|
template<typename MatrixType> struct ei_inverse_impl;
|
|
template<typename MatrixType> class HouseholderQR;
|
|
template<typename MatrixType> class ColPivHouseholderQR;
|
|
template<typename MatrixType> class FullPivHouseholderQR;
|
|
template<typename MatrixType> class SVD;
|
|
template<typename MatrixType, unsigned int Options = 0> class JacobiSVD;
|
|
template<typename MatrixType, int UpLo = Lower> class LLT;
|
|
template<typename MatrixType> class LDLT;
|
|
template<typename VectorsType, typename CoeffsType, int Side=OnTheLeft> class HouseholderSequence;
|
|
template<typename Scalar> class PlanarRotation;
|
|
|
|
// Geometry module:
|
|
template<typename Derived, int _Dim> class RotationBase;
|
|
template<typename Lhs, typename Rhs> class Cross;
|
|
template<typename Derived> class QuaternionBase;
|
|
template<typename Scalar> class Quaternion;
|
|
template<typename Scalar> class Rotation2D;
|
|
template<typename Scalar> class AngleAxis;
|
|
template<typename Scalar,int Dim,int Mode=Affine> class Transform;
|
|
template <typename _Scalar, int _AmbientDim> class ParametrizedLine;
|
|
template <typename _Scalar, int _AmbientDim> class Hyperplane;
|
|
template<typename Scalar,int Dim> class Translation;
|
|
template<typename Scalar> class UniformScaling;
|
|
template<typename MatrixType,int Direction> class Homogeneous;
|
|
|
|
#ifdef EIGEN2_SUPPORT
|
|
template<typename ExpressionType> class Cwise;
|
|
#endif
|
|
|
|
#endif // EIGEN_FORWARDDECLARATIONS_H
|