#include <SparseDiagonalProduct.h>
Public Types | |
enum | |
typedef internal::conditional < NumTraits< Scalar > ::IsComplex, CwiseUnaryOp < internal::scalar_conjugate_op < Scalar >, Eigen::Transpose < const SparseDiagonalProduct < Lhs, Rhs > > >, Transpose < const SparseDiagonalProduct < Lhs, Rhs > > >::type | AdjointReturnType |
typedef EigenBase < SparseDiagonalProduct< Lhs, Rhs > > | Base |
typedef internal::traits < SparseDiagonalProduct< Lhs, Rhs > >::Index | Index |
typedef internal::add_const_on_value_type_if_arithmetic < typename internal::packet_traits < Scalar >::type >::type | PacketReturnType |
typedef internal::packet_traits < Scalar >::type | PacketScalar |
typedef SparseMatrix< Scalar, Flags &RowMajorBit?RowMajor:ColMajor > | PlainObject |
typedef internal::traits < SparseDiagonalProduct< Lhs, Rhs > >::Scalar | Scalar |
typedef SparseMatrixBase | StorageBaseType |
typedef internal::traits < SparseDiagonalProduct< Lhs, Rhs > >::StorageKind | StorageKind |
Public Member Functions | |
void | addTo (Dest &dst) const |
const AdjointReturnType | adjoint () const |
void | applyThisOnTheLeft (Dest &dst) const |
void | applyThisOnTheRight (Dest &dst) const |
const CwiseBinaryOp < CustomBinaryOp, const SparseDiagonalProduct< Lhs, Rhs >, const OtherDerived > | binaryExpr (const Eigen::SparseMatrixBase< OtherDerived > &other, const CustomBinaryOp &func=CustomBinaryOp()) const |
internal::cast_return_type < SparseDiagonalProduct< Lhs, Rhs >, const CwiseUnaryOp < internal::scalar_cast_op < typename internal::traits < SparseDiagonalProduct< Lhs, Rhs > >::Scalar, NewType > , const SparseDiagonalProduct < Lhs, Rhs > > >::type | cast () const |
SparseInnerVectorSet < SparseDiagonalProduct< Lhs, Rhs >, 1 > | col (Index j) |
const SparseInnerVectorSet < SparseDiagonalProduct< Lhs, Rhs >, 1 > | col (Index j) const |
Index | cols () const |
ConjugateReturnType | conjugate () const |
SparseDiagonalProduct< Lhs, Rhs > & | const_cast_derived () const |
const SparseDiagonalProduct < Lhs, Rhs > & | const_derived () const |
const CwiseUnaryOp < internal::scalar_abs_op < Scalar >, const SparseDiagonalProduct< Lhs, Rhs > > | cwiseAbs () const |
const CwiseUnaryOp < internal::scalar_abs2_op < Scalar >, const SparseDiagonalProduct< Lhs, Rhs > > | cwiseAbs2 () const |
const CwiseBinaryOp < std::equal_to< Scalar > , const SparseDiagonalProduct < Lhs, Rhs >, const OtherDerived > | cwiseEqual (const Eigen::SparseMatrixBase< OtherDerived > &other) const |
const CwiseUnaryOp < std::binder1st < std::equal_to< Scalar > >, const SparseDiagonalProduct< Lhs, Rhs > > | cwiseEqual (const Scalar &s) const |
const CwiseUnaryOp < internal::scalar_inverse_op < Scalar >, const SparseDiagonalProduct< Lhs, Rhs > > | cwiseInverse () const |
const CwiseBinaryOp < internal::scalar_max_op < Scalar >, const SparseDiagonalProduct< Lhs, Rhs >, const OtherDerived > | cwiseMax (const Eigen::SparseMatrixBase< OtherDerived > &other) const |
const CwiseBinaryOp < internal::scalar_max_op < Scalar >, const SparseDiagonalProduct< Lhs, Rhs >, const ConstantReturnType > | cwiseMax (const Scalar &other) const |
const CwiseBinaryOp < internal::scalar_min_op < Scalar >, const SparseDiagonalProduct< Lhs, Rhs >, const OtherDerived > | cwiseMin (const Eigen::SparseMatrixBase< OtherDerived > &other) const |
const CwiseBinaryOp < internal::scalar_min_op < Scalar >, const SparseDiagonalProduct< Lhs, Rhs >, const ConstantReturnType > | cwiseMin (const Scalar &other) const |
const CwiseBinaryOp < std::not_equal_to< Scalar > , const SparseDiagonalProduct < Lhs, Rhs >, const OtherDerived > | cwiseNotEqual (const Eigen::SparseMatrixBase< OtherDerived > &other) const |
const EIGEN_SPARSE_CWISE_PRODUCT_RETURN_TYPE | cwiseProduct (const MatrixBase< OtherDerived > &other) const |
const CwiseBinaryOp < internal::scalar_quotient_op < Scalar >, const SparseDiagonalProduct< Lhs, Rhs >, const OtherDerived > | cwiseQuotient (const Eigen::SparseMatrixBase< OtherDerived > &other) const |
const CwiseUnaryOp < internal::scalar_sqrt_op < Scalar >, const SparseDiagonalProduct< Lhs, Rhs > > | cwiseSqrt () const |
SparseDiagonalProduct< Lhs, Rhs > & | derived () |
const SparseDiagonalProduct < Lhs, Rhs > & | derived () const |
Scalar | dot (const MatrixBase< OtherDerived > &other) const |
Scalar | dot (const SparseMatrixBase< OtherDerived > &other) const |
const | EIGEN_CWISE_PRODUCT_RETURN_TYPE (SparseDiagonalProduct< Lhs, Rhs >, OtherDerived) cwiseProduct(const Eigen |
const internal::eval < SparseDiagonalProduct< Lhs, Rhs > >::type | eval () const |
void | evalTo (Dest &dst) const |
void | evalTo (MatrixBase< DenseDerived > &dst) const |
const ImagReturnType | imag () const |
NonConstImagReturnType | imag () |
Index | innerSize () const |
SparseInnerVectorSet < SparseDiagonalProduct< Lhs, Rhs >, 1 > | innerVector (Index outer) |
const SparseInnerVectorSet < SparseDiagonalProduct< Lhs, Rhs >, 1 > | innerVector (Index outer) const |
SparseInnerVectorSet < SparseDiagonalProduct< Lhs, Rhs >, Dynamic > | innerVectors (Index outerStart, Index outerSize) |
const SparseInnerVectorSet < SparseDiagonalProduct< Lhs, Rhs >, Dynamic > | innerVectors (Index outerStart, Index outerSize) const |
bool | isApprox (const SparseMatrixBase< OtherDerived > &other, RealScalar prec=NumTraits< Scalar >::dummy_precision()) const |
bool | isApprox (const MatrixBase< OtherDerived > &other, RealScalar prec=NumTraits< Scalar >::dummy_precision()) const |
bool | isRValue () const |
bool | isVector () const |
const _LhsNested & | lhs () const |
SparseDiagonalProduct< Lhs, Rhs > & | markAsRValue () |
SparseInnerVectorSet < SparseDiagonalProduct< Lhs, Rhs >, Dynamic > | middleCols (Index start, Index size) |
const SparseInnerVectorSet < SparseDiagonalProduct< Lhs, Rhs >, Dynamic > | middleCols (Index start, Index size) const |
SparseInnerVectorSet < SparseDiagonalProduct< Lhs, Rhs >, Dynamic > | middleRows (Index start, Index size) |
const SparseInnerVectorSet < SparseDiagonalProduct< Lhs, Rhs >, Dynamic > | middleRows (Index start, Index size) const |
Index | nonZeros () const |
RealScalar | norm () const |
const ScalarMultipleReturnType | operator* (const Scalar &scalar) const |
const ScalarMultipleReturnType | operator* (const RealScalar &scalar) const |
const CwiseUnaryOp < internal::scalar_multiple2_op < Scalar, std::complex< Scalar > >, const SparseDiagonalProduct< Lhs, Rhs > > | operator* (const std::complex< Scalar > &scalar) const |
const SparseSparseProductReturnType < SparseDiagonalProduct< Lhs, Rhs >, OtherDerived >::Type | operator* (const SparseMatrixBase< OtherDerived > &other) const |
const SparseDiagonalProduct < SparseDiagonalProduct< Lhs, Rhs >, OtherDerived > | operator* (const DiagonalBase< OtherDerived > &other) const |
const SparseDenseProductReturnType < SparseDiagonalProduct< Lhs, Rhs >, OtherDerived >::Type | operator* (const MatrixBase< OtherDerived > &other) const |
SparseDiagonalProduct< Lhs, Rhs > & | operator*= (const Scalar &other) |
SparseDiagonalProduct< Lhs, Rhs > & | operator*= (const SparseMatrixBase< OtherDerived > &other) |
SparseDiagonalProduct< Lhs, Rhs > & | operator+= (const SparseMatrixBase< OtherDerived > &other) |
const CwiseUnaryOp < internal::scalar_opposite_op < typename internal::traits < SparseDiagonalProduct< Lhs, Rhs > >::Scalar >, const SparseDiagonalProduct< Lhs, Rhs > > | operator- () const |
SparseDiagonalProduct< Lhs, Rhs > & | operator-= (const SparseMatrixBase< OtherDerived > &other) |
const CwiseUnaryOp < internal::scalar_quotient1_op < typename internal::traits < SparseDiagonalProduct< Lhs, Rhs > >::Scalar >, const SparseDiagonalProduct< Lhs, Rhs > > | operator/ (const Scalar &scalar) const |
SparseDiagonalProduct< Lhs, Rhs > & | operator/= (const Scalar &other) |
Index | outerSize () const |
RealReturnType | real () const |
NonConstRealReturnType | real () |
const _RhsNested & | rhs () const |
SparseInnerVectorSet < SparseDiagonalProduct< Lhs, Rhs >, 1 > | row (Index i) |
const SparseInnerVectorSet < SparseDiagonalProduct< Lhs, Rhs >, 1 > | row (Index i) const |
Index | rows () const |
const SparseSelfAdjointView < SparseDiagonalProduct< Lhs, Rhs >, UpLo > | selfadjointView () const |
SparseSelfAdjointView < SparseDiagonalProduct< Lhs, Rhs >, UpLo > | selfadjointView () |
Index | size () const |
SparseDiagonalProduct (const Lhs &lhs, const Rhs &rhs) | |
RealScalar | squaredNorm () const |
SparseInnerVectorSet < SparseDiagonalProduct< Lhs, Rhs >, Dynamic > | subcols (Index start, Index size) |
const SparseInnerVectorSet < SparseDiagonalProduct< Lhs, Rhs >, Dynamic > | subcols (Index start, Index size) const |
SparseInnerVectorSet < SparseDiagonalProduct< Lhs, Rhs >, Dynamic > | subrows (Index start, Index size) |
const SparseInnerVectorSet < SparseDiagonalProduct< Lhs, Rhs >, Dynamic > | subrows (Index start, Index size) const |
void | subTo (Dest &dst) const |
Scalar | sum () const |
Matrix< Scalar, RowsAtCompileTime, ColsAtCompileTime > | toDense () const |
Transpose < SparseDiagonalProduct< Lhs, Rhs > > | transpose () |
const Transpose< const SparseDiagonalProduct< Lhs, Rhs > > | transpose () const |
const SparseTriangularView < SparseDiagonalProduct< Lhs, Rhs >, Mode > | triangularView () const |
SparseSymmetricPermutationProduct < SparseDiagonalProduct< Lhs, Rhs >, Upper|Lower > | twistedBy (const PermutationMatrix< Dynamic, Dynamic, Index > &perm) const |
const CwiseUnaryOp < CustomUnaryOp, const SparseDiagonalProduct< Lhs, Rhs > > | unaryExpr (const CustomUnaryOp &func=CustomUnaryOp()) const |
Apply a unary operator coefficient-wise. | |
const CwiseUnaryView < CustomViewOp, const SparseDiagonalProduct< Lhs, Rhs > > | unaryViewExpr (const CustomViewOp &func=CustomViewOp()) const |
Protected Member Functions | |
SparseDiagonalProduct< Lhs, Rhs > & | assign (const OtherDerived &other) |
void | assignGeneric (const OtherDerived &other) |
Protected Attributes | |
bool | m_isRValue |
LhsNested | m_lhs |
RhsNested | m_rhs |
Friends | |
const ScalarMultipleReturnType | operator* (const Scalar &scalar, const StorageBaseType &matrix) |
const CwiseUnaryOp < internal::scalar_multiple2_op < Scalar, std::complex< Scalar > >, const SparseDiagonalProduct< Lhs, Rhs > > | operator* (const std::complex< Scalar > &scalar, const StorageBaseType &matrix) |
const SparseDiagonalProduct < OtherDerived, SparseDiagonalProduct< Lhs, Rhs > > | operator* (const DiagonalBase< OtherDerived > &lhs, const SparseMatrixBase &rhs) |
const DenseSparseProductReturnType < OtherDerived, SparseDiagonalProduct< Lhs, Rhs > >::Type | operator* (const MatrixBase< OtherDerived > &lhs, const SparseDiagonalProduct< Lhs, Rhs > &rhs) |
std::ostream & | operator<< (std::ostream &s, const SparseMatrixBase &m) |
typedef internal::conditional<NumTraits<Scalar>::IsComplex, CwiseUnaryOp<internal::scalar_conjugate_op<Scalar>, Eigen::Transpose<const SparseDiagonalProduct< Lhs, Rhs > > >, Transpose<const SparseDiagonalProduct< Lhs, Rhs > > >::type AdjointReturnType [inherited] |
typedef EigenBase<SparseDiagonalProduct< Lhs, Rhs > > Base [inherited] |
typedef internal::traits<SparseDiagonalProduct< Lhs, Rhs > >::Index Index [inherited] |
Reimplemented from EigenBase< SparseDiagonalProduct< Lhs, Rhs > >.
typedef internal::add_const_on_value_type_if_arithmetic< typename internal::packet_traits<Scalar>::type >::type PacketReturnType [inherited] |
typedef internal::packet_traits<Scalar>::type PacketScalar [inherited] |
typedef SparseMatrix<Scalar, Flags&RowMajorBit ? RowMajor : ColMajor> PlainObject [inherited] |
typedef internal::traits<SparseDiagonalProduct< Lhs, Rhs > >::Scalar Scalar [inherited] |
typedef SparseMatrixBase StorageBaseType [inherited] |
typedef internal::traits<SparseDiagonalProduct< Lhs, Rhs > >::StorageKind StorageKind [inherited] |
Reimplemented from EigenBase< SparseDiagonalProduct< Lhs, Rhs > >.
anonymous enum [inherited] |
SparseDiagonalProduct | ( | const Lhs & | lhs, |
const Rhs & | rhs | ||
) | [inline] |
void addTo | ( | Dest & | dst | ) | const [inline, inherited] |
const AdjointReturnType adjoint | ( | ) | const [inline, inherited] |
void applyThisOnTheLeft | ( | Dest & | dst | ) | const [inline, inherited] |
void applyThisOnTheRight | ( | Dest & | dst | ) | const [inline, inherited] |
SparseDiagonalProduct< Lhs, Rhs > & assign | ( | const OtherDerived & | other | ) | [inline, protected, inherited] |
void assignGeneric | ( | const OtherDerived & | other | ) | [inline, protected, inherited] |
const CwiseBinaryOp<CustomBinaryOp, const SparseDiagonalProduct< Lhs, Rhs > , const OtherDerived> binaryExpr | ( | const Eigen::SparseMatrixBase< OtherDerived > & | other, |
const CustomBinaryOp & | func = CustomBinaryOp() |
||
) | const [inline, inherited] |
*this
and other *this
and other The template parameter CustomBinaryOp is the type of the functor of the custom operator (see class CwiseBinaryOp for an example)
Here is an example illustrating the use of custom functors:
#include <Eigen/Core> #include <iostream> using namespace Eigen; using namespace std; // define a custom template binary functor template<typename Scalar> struct MakeComplexOp { EIGEN_EMPTY_STRUCT_CTOR(MakeComplexOp) typedef complex<Scalar> result_type; complex<Scalar> operator()(const Scalar& a, const Scalar& b) const { return complex<Scalar>(a,b); } }; int main(int, char**) { Matrix4d m1 = Matrix4d::Random(), m2 = Matrix4d::Random(); cout << m1.binaryExpr(m2, MakeComplexOp<double>()) << endl; return 0; }
Output:
(0.68,0.271) (0.823,-0.967) (-0.444,-0.687) (-0.27,0.998) (-0.211,0.435) (-0.605,-0.514) (0.108,-0.198) (0.0268,-0.563) (0.566,-0.717) (-0.33,-0.726) (-0.0452,-0.74) (0.904,0.0259) (0.597,0.214) (0.536,0.608) (0.258,-0.782) (0.832,0.678)
internal::cast_return_type<SparseDiagonalProduct< Lhs, Rhs > ,const CwiseUnaryOp<internal::scalar_cast_op<typename internal::traits<SparseDiagonalProduct< Lhs, Rhs > >::Scalar, NewType>, const SparseDiagonalProduct< Lhs, Rhs > > >::type cast | ( | ) | const [inline, inherited] |
The template parameter NewScalar is the type we are casting the scalars to.
SparseInnerVectorSet<SparseDiagonalProduct< Lhs, Rhs > ,1> col | ( | Index | j | ) | [inherited] |
*this
. For column-major matrix only. const SparseInnerVectorSet<SparseDiagonalProduct< Lhs, Rhs > ,1> col | ( | Index | j | ) | const [inherited] |
*this
. For column-major matrix only. (read-only version) Reimplemented from SparseMatrixBase< SparseDiagonalProduct< Lhs, Rhs > >.
ConjugateReturnType conjugate | ( | ) | const [inline, inherited] |
*this
.SparseDiagonalProduct< Lhs, Rhs > & const_cast_derived | ( | ) | const [inline, inherited] |
const SparseDiagonalProduct< Lhs, Rhs > & const_derived | ( | ) | const [inline, inherited] |
const CwiseUnaryOp<internal::scalar_abs_op<Scalar>, const SparseDiagonalProduct< Lhs, Rhs > > cwiseAbs | ( | ) | const [inline, inherited] |
*this
Example:
MatrixXd m(2,3); m << 2, -4, 6, -5, 1, 0; cout << m.cwiseAbs() << endl;
Output:
2 4 6 5 1 0
const CwiseUnaryOp<internal::scalar_abs2_op<Scalar>, const SparseDiagonalProduct< Lhs, Rhs > > cwiseAbs2 | ( | ) | const [inline, inherited] |
*this
Example:
MatrixXd m(2,3); m << 2, -4, 6, -5, 1, 0; cout << m.cwiseAbs2() << endl;
Output:
4 16 36 25 1 0
const CwiseBinaryOp<std::equal_to<Scalar>, const SparseDiagonalProduct< Lhs, Rhs > , const OtherDerived> cwiseEqual | ( | const Eigen::SparseMatrixBase< OtherDerived > & | other | ) | const [inline, inherited] |
Example:
MatrixXi m(2,2); m << 1, 0, 1, 1; cout << "Comparing m with identity matrix:" << endl; cout << m.cwiseEqual(MatrixXi::Identity(2,2)) << endl; int count = m.cwiseEqual(MatrixXi::Identity(2,2)).count(); cout << "Number of coefficients that are equal: " << count << endl;
Output:
Comparing m with identity matrix: 1 1 0 1 Number of coefficients that are equal: 3
const CwiseUnaryOp<std::binder1st<std::equal_to<Scalar> >, const SparseDiagonalProduct< Lhs, Rhs > > cwiseEqual | ( | const Scalar & | s | ) | const [inline, inherited] |
*this
and a scalar s const CwiseUnaryOp<internal::scalar_inverse_op<Scalar>, const SparseDiagonalProduct< Lhs, Rhs > > cwiseInverse | ( | ) | const [inline, inherited] |
Example:
MatrixXd m(2,3); m << 2, 0.5, 1, 3, 0.25, 1; cout << m.cwiseInverse() << endl;
Output:
0.5 2 1 0.333 4 1
const CwiseBinaryOp<internal::scalar_max_op<Scalar>, const SparseDiagonalProduct< Lhs, Rhs > , const OtherDerived> cwiseMax | ( | const Eigen::SparseMatrixBase< OtherDerived > & | other | ) | const [inline, inherited] |
Example:
Vector3d v(2,3,4), w(4,2,3); cout << v.cwiseMax(w) << endl;
Output:
4 3 4
const CwiseBinaryOp<internal::scalar_max_op<Scalar>, const SparseDiagonalProduct< Lhs, Rhs > , const ConstantReturnType> cwiseMax | ( | const Scalar & | other | ) | const [inline, inherited] |
const CwiseBinaryOp<internal::scalar_min_op<Scalar>, const SparseDiagonalProduct< Lhs, Rhs > , const OtherDerived> cwiseMin | ( | const Eigen::SparseMatrixBase< OtherDerived > & | other | ) | const [inline, inherited] |
Example:
Vector3d v(2,3,4), w(4,2,3); cout << v.cwiseMin(w) << endl;
Output:
2 2 3
const CwiseBinaryOp<internal::scalar_min_op<Scalar>, const SparseDiagonalProduct< Lhs, Rhs > , const ConstantReturnType> cwiseMin | ( | const Scalar & | other | ) | const [inline, inherited] |
const CwiseBinaryOp<std::not_equal_to<Scalar>, const SparseDiagonalProduct< Lhs, Rhs > , const OtherDerived> cwiseNotEqual | ( | const Eigen::SparseMatrixBase< OtherDerived > & | other | ) | const [inline, inherited] |
Example:
MatrixXi m(2,2); m << 1, 0, 1, 1; cout << "Comparing m with identity matrix:" << endl; cout << m.cwiseNotEqual(MatrixXi::Identity(2,2)) << endl; int count = m.cwiseNotEqual(MatrixXi::Identity(2,2)).count(); cout << "Number of coefficients that are not equal: " << count << endl;
Output:
Comparing m with identity matrix: 0 0 1 0 Number of coefficients that are not equal: 1
const EIGEN_SPARSE_CWISE_PRODUCT_RETURN_TYPE cwiseProduct | ( | const MatrixBase< OtherDerived > & | other | ) | const [inline, inherited] |
const CwiseBinaryOp<internal::scalar_quotient_op<Scalar>, const SparseDiagonalProduct< Lhs, Rhs > , const OtherDerived> cwiseQuotient | ( | const Eigen::SparseMatrixBase< OtherDerived > & | other | ) | const [inline, inherited] |
Example:
Vector3d v(2,3,4), w(4,2,3); cout << v.cwiseQuotient(w) << endl;
Output:
0.5 1.5 1.33
const CwiseUnaryOp<internal::scalar_sqrt_op<Scalar>, const SparseDiagonalProduct< Lhs, Rhs > > cwiseSqrt | ( | ) | const [inline, inherited] |
Example:
Vector3d v(1,2,4); cout << v.cwiseSqrt() << endl;
Output:
1 1.41 2
SparseDiagonalProduct< Lhs, Rhs > & derived | ( | ) | [inline, inherited] |
const SparseDiagonalProduct< Lhs, Rhs > & derived | ( | ) | const [inline, inherited] |
Scalar dot | ( | const MatrixBase< OtherDerived > & | other | ) | const [inherited] |
Scalar dot | ( | const SparseMatrixBase< OtherDerived > & | other | ) | const [inherited] |
const EIGEN_CWISE_PRODUCT_RETURN_TYPE | ( | SparseDiagonalProduct< Lhs, Rhs > | , |
OtherDerived | |||
) | const [inline, inherited] |
Example:
Matrix3i a = Matrix3i::Random(), b = Matrix3i::Random(); Matrix3i c = a.cwiseProduct(b); cout << "a:\n" << a << "\nb:\n" << b << "\nc:\n" << c << endl;
Output:
a: 7 6 -3 -2 9 6 6 -6 -5 b: 1 -3 9 0 0 3 3 9 5 c: 7 -18 -27 0 0 18 18 -54 -25
const internal::eval<SparseDiagonalProduct< Lhs, Rhs > >::type eval | ( | ) | const [inline, inherited] |
Notice that in the case of a plain matrix or vector (not an expression) this function just returns a const reference, in order to avoid a useless copy.
void evalTo | ( | Dest & | dst | ) | const [inline, inherited] |
void evalTo | ( | MatrixBase< DenseDerived > & | dst | ) | const [inline, inherited] |
const ImagReturnType imag | ( | ) | const [inline, inherited] |
*this
.NonConstImagReturnType imag | ( | ) | [inline, inherited] |
*this
.SparseInnerVectorSet<SparseDiagonalProduct< Lhs, Rhs > ,1> innerVector | ( | Index | outer | ) | [inherited] |
*this
if *this
is col-major (resp. row-major). const SparseInnerVectorSet<SparseDiagonalProduct< Lhs, Rhs > ,1> innerVector | ( | Index | outer | ) | const [inherited] |
*this
if *this
is col-major (resp. row-major). Read-only. SparseInnerVectorSet<SparseDiagonalProduct< Lhs, Rhs > ,Dynamic> innerVectors | ( | Index | outerStart, |
Index | outerSize | ||
) | [inherited] |
*this
if *this
is col-major (resp. row-major). const SparseInnerVectorSet<SparseDiagonalProduct< Lhs, Rhs > ,Dynamic> innerVectors | ( | Index | outerStart, |
Index | outerSize | ||
) | const [inherited] |
*this
if *this
is col-major (resp. row-major). Read-only. bool isApprox | ( | const SparseMatrixBase< OtherDerived > & | other, |
RealScalar | prec = NumTraits<Scalar>::dummy_precision() |
||
) | const [inline, inherited] |
bool isApprox | ( | const MatrixBase< OtherDerived > & | other, |
RealScalar | prec = NumTraits<Scalar>::dummy_precision() |
||
) | const [inline, inherited] |
rows()==1 || cols()==1
const _LhsNested& lhs | ( | ) | const [inline] |
SparseDiagonalProduct< Lhs, Rhs > & markAsRValue | ( | ) | [inline, inherited] |
SparseInnerVectorSet<SparseDiagonalProduct< Lhs, Rhs > ,Dynamic> middleCols | ( | Index | start, |
Index | size | ||
) | [inherited] |
*this
. For column-major matrix only. const SparseInnerVectorSet<SparseDiagonalProduct< Lhs, Rhs > ,Dynamic> middleCols | ( | Index | start, |
Index | size | ||
) | const [inherited] |
*this
. For column-major matrix only. (read-only version) SparseInnerVectorSet<SparseDiagonalProduct< Lhs, Rhs > ,Dynamic> middleRows | ( | Index | start, |
Index | size | ||
) | [inherited] |
*this
. For row-major matrix only. const SparseInnerVectorSet<SparseDiagonalProduct< Lhs, Rhs > ,Dynamic> middleRows | ( | Index | start, |
Index | size | ||
) | const [inherited] |
*this
. For row-major matrix only. (read-only version) RealScalar norm | ( | ) | const [inherited] |
const ScalarMultipleReturnType operator* | ( | const Scalar & | scalar | ) | const [inline, inherited] |
*this
scaled by the scalar factor scalar const ScalarMultipleReturnType operator* | ( | const RealScalar & | scalar | ) | const [inherited] |
const CwiseUnaryOp<internal::scalar_multiple2_op<Scalar,std::complex<Scalar> >, const SparseDiagonalProduct< Lhs, Rhs > > operator* | ( | const std::complex< Scalar > & | scalar | ) | const [inline, inherited] |
Overloaded for efficient real matrix times complex scalar value
const SparseSparseProductReturnType<SparseDiagonalProduct< Lhs, Rhs > ,OtherDerived>::Type operator* | ( | const SparseMatrixBase< OtherDerived > & | other | ) | const [inherited] |
C = (A*B).pruned(); // supress numerical zeros (exact)
C = (A*B).pruned(ref);
C = (A*B).pruned(ref,epsilon);
ref
is a meaningful non zero reference value. const SparseDiagonalProduct<SparseDiagonalProduct< Lhs, Rhs > ,OtherDerived> operator* | ( | const DiagonalBase< OtherDerived > & | other | ) | const [inherited] |
const SparseDenseProductReturnType<SparseDiagonalProduct< Lhs, Rhs > ,OtherDerived>::Type operator* | ( | const MatrixBase< OtherDerived > & | other | ) | const [inherited] |
sparse * dense (returns a dense object unless it is an outer product)
SparseDiagonalProduct< Lhs, Rhs > & operator*= | ( | const Scalar & | other | ) | [inherited] |
SparseDiagonalProduct< Lhs, Rhs > & operator*= | ( | const SparseMatrixBase< OtherDerived > & | other | ) | [inherited] |
SparseDiagonalProduct< Lhs, Rhs > & operator+= | ( | const SparseMatrixBase< OtherDerived > & | other | ) | [inherited] |
const CwiseUnaryOp<internal::scalar_opposite_op<typename internal::traits<SparseDiagonalProduct< Lhs, Rhs > >::Scalar>, const SparseDiagonalProduct< Lhs, Rhs > > operator- | ( | ) | const [inline, inherited] |
*this
SparseDiagonalProduct< Lhs, Rhs > & operator-= | ( | const SparseMatrixBase< OtherDerived > & | other | ) | [inherited] |
const CwiseUnaryOp<internal::scalar_quotient1_op<typename internal::traits<SparseDiagonalProduct< Lhs, Rhs > >::Scalar>, const SparseDiagonalProduct< Lhs, Rhs > > operator/ | ( | const Scalar & | scalar | ) | const [inline, inherited] |
*this
divided by the scalar value scalar SparseDiagonalProduct< Lhs, Rhs > & operator/= | ( | const Scalar & | other | ) | [inherited] |
RealReturnType real | ( | ) | const [inline, inherited] |
*this
.NonConstRealReturnType real | ( | ) | [inline, inherited] |
*this
.const _RhsNested& rhs | ( | ) | const [inline] |
SparseInnerVectorSet<SparseDiagonalProduct< Lhs, Rhs > ,1> row | ( | Index | i | ) | [inherited] |
*this
. For row-major matrix only. const SparseInnerVectorSet<SparseDiagonalProduct< Lhs, Rhs > ,1> row | ( | Index | i | ) | const [inherited] |
*this
. For row-major matrix only. (read-only version) Reimplemented from SparseMatrixBase< SparseDiagonalProduct< Lhs, Rhs > >.
const SparseSelfAdjointView<SparseDiagonalProduct< Lhs, Rhs > , UpLo> selfadjointView | ( | ) | const [inline, inherited] |
SparseSelfAdjointView<SparseDiagonalProduct< Lhs, Rhs > , UpLo> selfadjointView | ( | ) | [inline, inherited] |
Reimplemented from EigenBase< SparseDiagonalProduct< Lhs, Rhs > >.
RealScalar squaredNorm | ( | ) | const [inherited] |
SparseInnerVectorSet<SparseDiagonalProduct< Lhs, Rhs > ,Dynamic> subcols | ( | Index | start, |
Index | size | ||
) | [inherited] |
const SparseInnerVectorSet<SparseDiagonalProduct< Lhs, Rhs > ,Dynamic> subcols | ( | Index | start, |
Index | size | ||
) | const [inherited] |
SparseInnerVectorSet<SparseDiagonalProduct< Lhs, Rhs > ,Dynamic> subrows | ( | Index | start, |
Index | size | ||
) | [inherited] |
const SparseInnerVectorSet<SparseDiagonalProduct< Lhs, Rhs > ,Dynamic> subrows | ( | Index | start, |
Index | size | ||
) | const [inherited] |
void subTo | ( | Dest & | dst | ) | const [inline, inherited] |
Matrix<Scalar,RowsAtCompileTime,ColsAtCompileTime> toDense | ( | ) | const [inline, inherited] |
Transpose<SparseDiagonalProduct< Lhs, Rhs > > transpose | ( | ) | [inline, inherited] |
const Transpose<const SparseDiagonalProduct< Lhs, Rhs > > transpose | ( | ) | const [inline, inherited] |
const SparseTriangularView<SparseDiagonalProduct< Lhs, Rhs > , Mode> triangularView | ( | ) | const [inline, inherited] |
SparseSymmetricPermutationProduct<SparseDiagonalProduct< Lhs, Rhs > ,Upper|Lower> twistedBy | ( | const PermutationMatrix< Dynamic, Dynamic, Index > & | perm | ) | const [inline, inherited] |
const CwiseUnaryOp<CustomUnaryOp, const SparseDiagonalProduct< Lhs, Rhs > > unaryExpr | ( | const CustomUnaryOp & | func = CustomUnaryOp() | ) | const [inline, inherited] |
Apply a unary operator coefficient-wise.
[in] | func | Functor implementing the unary operator |
CustomUnaryOp | Type of func |
The function ptr_fun()
from the C++ standard library can be used to make functors out of normal functions.
Example:
#include <Eigen/Core> #include <iostream> using namespace Eigen; using namespace std; // define function to be applied coefficient-wise double ramp(double x) { if (x > 0) return x; else return 0; } int main(int, char**) { Matrix4d m1 = Matrix4d::Random(); cout << m1 << endl << "becomes: " << endl << m1.unaryExpr(ptr_fun(ramp)) << endl; return 0; }
Output:
0.68 0.823 -0.444 -0.27 -0.211 -0.605 0.108 0.0268 0.566 -0.33 -0.0452 0.904 0.597 0.536 0.258 0.832 becomes: 0.68 0.823 0 0 0 0 0.108 0.0268 0.566 0 0 0.904 0.597 0.536 0.258 0.832
Genuine functors allow for more possibilities, for instance it may contain a state.
Example:
#include <Eigen/Core> #include <iostream> using namespace Eigen; using namespace std; // define a custom template unary functor template<typename Scalar> struct CwiseClampOp { CwiseClampOp(const Scalar& inf, const Scalar& sup) : m_inf(inf), m_sup(sup) {} const Scalar operator()(const Scalar& x) const { return x<m_inf ? m_inf : (x>m_sup ? m_sup : x); } Scalar m_inf, m_sup; }; int main(int, char**) { Matrix4d m1 = Matrix4d::Random(); cout << m1 << endl << "becomes: " << endl << m1.unaryExpr(CwiseClampOp<double>(-0.5,0.5)) << endl; return 0; }
Output:
0.68 0.823 -0.444 -0.27 -0.211 -0.605 0.108 0.0268 0.566 -0.33 -0.0452 0.904 0.597 0.536 0.258 0.832 becomes: 0.5 0.5 -0.444 -0.27 -0.211 -0.5 0.108 0.0268 0.5 -0.33 -0.0452 0.5 0.5 0.5 0.258 0.5
const CwiseUnaryView<CustomViewOp, const SparseDiagonalProduct< Lhs, Rhs > > unaryViewExpr | ( | const CustomViewOp & | func = CustomViewOp() | ) | const [inline, inherited] |
The template parameter CustomUnaryOp is the type of the functor of the custom unary operator.
Example:
#include <Eigen/Core> #include <iostream> using namespace Eigen; using namespace std; // define a custom template unary functor template<typename Scalar> struct CwiseClampOp { CwiseClampOp(const Scalar& inf, const Scalar& sup) : m_inf(inf), m_sup(sup) {} const Scalar operator()(const Scalar& x) const { return x<m_inf ? m_inf : (x>m_sup ? m_sup : x); } Scalar m_inf, m_sup; }; int main(int, char**) { Matrix4d m1 = Matrix4d::Random(); cout << m1 << endl << "becomes: " << endl << m1.unaryExpr(CwiseClampOp<double>(-0.5,0.5)) << endl; return 0; }
Output:
0.68 0.823 -0.444 -0.27 -0.211 -0.605 0.108 0.0268 0.566 -0.33 -0.0452 0.904 0.597 0.536 0.258 0.832 becomes: 0.5 0.5 -0.444 -0.27 -0.211 -0.5 0.108 0.0268 0.5 -0.33 -0.0452 0.5 0.5 0.5 0.258 0.5
const ScalarMultipleReturnType operator* | ( | const Scalar & | scalar, |
const StorageBaseType & | matrix | ||
) | [friend, inherited] |
const CwiseUnaryOp<internal::scalar_multiple2_op<Scalar,std::complex<Scalar> >, const SparseDiagonalProduct< Lhs, Rhs > > operator* | ( | const std::complex< Scalar > & | scalar, |
const StorageBaseType & | matrix | ||
) | [friend, inherited] |
const SparseDiagonalProduct<OtherDerived,SparseDiagonalProduct< Lhs, Rhs > > operator* | ( | const DiagonalBase< OtherDerived > & | lhs, |
const SparseMatrixBase< SparseDiagonalProduct< Lhs, Rhs > > & | rhs | ||
) | [friend, inherited] |
const DenseSparseProductReturnType<OtherDerived,SparseDiagonalProduct< Lhs, Rhs > >::Type operator* | ( | const MatrixBase< OtherDerived > & | lhs, |
const SparseDiagonalProduct< Lhs, Rhs > & | rhs | ||
) | [friend, inherited] |
dense * sparse (return a dense object unless it is an outer product)
std::ostream& operator<< | ( | std::ostream & | s, |
const SparseMatrixBase< SparseDiagonalProduct< Lhs, Rhs > > & | m | ||
) | [friend, inherited] |
bool m_isRValue [protected, inherited] |
LhsNested m_lhs [protected] |
RhsNested m_rhs [protected] |