#include <MappedSparseMatrix.h>
Public Member Functions | |
const CwiseBinaryOp < CustomBinaryOp, const MappedSparseMatrix< _Scalar, _Flags, _Index >, const OtherDerived > | binaryExpr (const Eigen::SparseMatrixBase< OtherDerived > &other, const CustomBinaryOp &func=CustomBinaryOp()) const |
internal::cast_return_type < MappedSparseMatrix< _Scalar, _Flags, _Index >, const CwiseUnaryOp < internal::scalar_cast_op < typename internal::traits < MappedSparseMatrix< _Scalar, _Flags, _Index > >::Scalar, NewType >, const MappedSparseMatrix< _Scalar, _Flags, _Index > > >::type | cast () const |
Index | cols () const |
ConjugateReturnType | conjugate () const |
const CwiseUnaryOp < internal::scalar_abs_op < Scalar >, const MappedSparseMatrix< _Scalar, _Flags, _Index > > | cwiseAbs () const |
const CwiseUnaryOp < internal::scalar_abs2_op < Scalar >, const MappedSparseMatrix< _Scalar, _Flags, _Index > > | cwiseAbs2 () const |
const CwiseBinaryOp < std::equal_to< Scalar > , const MappedSparseMatrix < _Scalar, _Flags, _Index > , const OtherDerived > | cwiseEqual (const Eigen::SparseMatrixBase< OtherDerived > &other) const |
const CwiseUnaryOp < std::binder1st < std::equal_to< Scalar > >, const MappedSparseMatrix < _Scalar, _Flags, _Index > > | cwiseEqual (const Scalar &s) const |
const CwiseUnaryOp < internal::scalar_inverse_op < Scalar >, const MappedSparseMatrix< _Scalar, _Flags, _Index > > | cwiseInverse () const |
const CwiseBinaryOp < internal::scalar_max_op < Scalar >, const MappedSparseMatrix< _Scalar, _Flags, _Index >, const OtherDerived > | cwiseMax (const Eigen::SparseMatrixBase< OtherDerived > &other) const |
const CwiseBinaryOp < internal::scalar_max_op < Scalar >, const MappedSparseMatrix< _Scalar, _Flags, _Index >, const ConstantReturnType > | cwiseMax (const Scalar &other) const |
const CwiseBinaryOp < internal::scalar_min_op < Scalar >, const MappedSparseMatrix< _Scalar, _Flags, _Index >, const OtherDerived > | cwiseMin (const Eigen::SparseMatrixBase< OtherDerived > &other) const |
const CwiseBinaryOp < internal::scalar_min_op < Scalar >, const MappedSparseMatrix< _Scalar, _Flags, _Index >, const ConstantReturnType > | cwiseMin (const Scalar &other) const |
const CwiseBinaryOp < std::not_equal_to< Scalar > , const MappedSparseMatrix < _Scalar, _Flags, _Index > , const OtherDerived > | cwiseNotEqual (const Eigen::SparseMatrixBase< OtherDerived > &other) const |
const CwiseBinaryOp < internal::scalar_quotient_op < Scalar >, const MappedSparseMatrix< _Scalar, _Flags, _Index >, const OtherDerived > | cwiseQuotient (const Eigen::SparseMatrixBase< OtherDerived > &other) const |
const CwiseUnaryOp < internal::scalar_sqrt_op < Scalar >, const MappedSparseMatrix< _Scalar, _Flags, _Index > > | cwiseSqrt () const |
MappedSparseMatrix< _Scalar, _Flags, _Index > & | derived () |
const MappedSparseMatrix < _Scalar, _Flags, _Index > & | derived () const |
const | EIGEN_CWISE_PRODUCT_RETURN_TYPE (MappedSparseMatrix< _Scalar, _Flags, _Index >, OtherDerived) cwiseProduct(const Eigen |
const internal::eval < MappedSparseMatrix< _Scalar, _Flags, _Index > >::type | eval () const |
const ImagReturnType | imag () const |
NonConstImagReturnType | imag () |
Index | innerSize () const |
bool | isVector () const |
Index | nonZeros () const |
const ScalarMultipleReturnType | operator* (const Scalar &scalar) const |
const CwiseUnaryOp < internal::scalar_multiple2_op < Scalar, std::complex< Scalar > >, const MappedSparseMatrix < _Scalar, _Flags, _Index > > | operator* (const std::complex< Scalar > &scalar) const |
const SparseDenseProductReturnType < MappedSparseMatrix< _Scalar, _Flags, _Index >, OtherDerived > ::Type | operator* (const MatrixBase< OtherDerived > &other) const |
const CwiseUnaryOp < internal::scalar_opposite_op < typename internal::traits < MappedSparseMatrix< _Scalar, _Flags, _Index > >::Scalar > , const MappedSparseMatrix < _Scalar, _Flags, _Index > > | operator- () const |
const CwiseUnaryOp < internal::scalar_quotient1_op < typename internal::traits < MappedSparseMatrix< _Scalar, _Flags, _Index > >::Scalar > , const MappedSparseMatrix < _Scalar, _Flags, _Index > > | operator/ (const Scalar &scalar) const |
Index | outerSize () const |
RealReturnType | real () const |
NonConstRealReturnType | real () |
Index | rows () const |
Index | size () const |
SparseSymmetricPermutationProduct < MappedSparseMatrix< _Scalar, _Flags, _Index >, Upper|Lower > | twistedBy (const PermutationMatrix< Dynamic, Dynamic, Index > &perm) const |
const CwiseUnaryOp < CustomUnaryOp, const MappedSparseMatrix< _Scalar, _Flags, _Index > > | unaryExpr (const CustomUnaryOp &func=CustomUnaryOp()) const |
Apply a unary operator coefficient-wise. | |
const CwiseUnaryView < CustomViewOp, const MappedSparseMatrix< _Scalar, _Flags, _Index > > | unaryViewExpr (const CustomViewOp &func=CustomViewOp()) const |
~MappedSparseMatrix () |
Sparse matrix.
_Scalar | the scalar type, i.e. the type of the coefficients |
See http://www.netlib.org/linalg/html_templates/node91.html for details on the storage scheme.
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inline |
Empty destructor
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inlineinherited |
*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:
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)
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inlineinherited |
The template parameter NewScalar is the type we are casting the scalars to.
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inline |
Reimplemented from SparseMatrixBase< MappedSparseMatrix< _Scalar, _Flags, _Index > >.
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inlineinherited |
*this
.
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inlineinherited |
*this
Example:
Output:
2 4 6 5 1 0
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inlineinherited |
*this
Example:
Output:
4 16 36 25 1 0
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inlineinherited |
Example:
Output:
Comparing m with identity matrix: 1 1 0 1 Number of coefficients that are equal: 3
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inlineinherited |
*this
and a scalar s
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inlineinherited |
Example:
Output:
0.5 2 1 0.333 4 1
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inlineinherited |
Example:
Output:
4 3 4
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inlineinherited |
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inlineinherited |
Example:
Output:
2 2 3
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inlineinherited |
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inlineinherited |
Example:
Output:
Comparing m with identity matrix: 0 0 1 0 Number of coefficients that are not equal: 1
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inlineinherited |
Example:
Output:
0.5 1.5 1.33
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inlineinherited |
Example:
Output:
1 1.41 2
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inlineinherited |
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inlineinherited |
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inlineinherited |
Example:
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
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inlineinherited |
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.
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inlineinherited |
*this
.
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inlineinherited |
*this
.
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inline |
Reimplemented from SparseMatrixBase< MappedSparseMatrix< _Scalar, _Flags, _Index > >.
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inlineinherited |
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inline |
Reimplemented from SparseMatrixBase< MappedSparseMatrix< _Scalar, _Flags, _Index > >.
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inlineinherited |
*this
scaled by the scalar factor scalar
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inlineinherited |
Overloaded for efficient real matrix times complex scalar value
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inherited |
sparse * dense (returns a dense object unless it is an outer product)
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inlineinherited |
*this
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inlineinherited |
*this
divided by the scalar value scalar
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inline |
Reimplemented from SparseMatrixBase< MappedSparseMatrix< _Scalar, _Flags, _Index > >.
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inlineinherited |
*this
.
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inlineinherited |
*this
.
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inline |
Reimplemented from SparseMatrixBase< MappedSparseMatrix< _Scalar, _Flags, _Index > >.
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inlineinherited |
Reimplemented from EigenBase< MappedSparseMatrix< _Scalar, _Flags, _Index > >.
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inlineinherited |
*this
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inlineinherited |
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:
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:
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
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inlineinherited |
The template parameter CustomUnaryOp is the type of the functor of the custom unary operator.
Example:
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