template<typename ExpressionType>
class Eigen::ArrayWrapper< ExpressionType >
Expression of a mathematical vector or matrix as an array object.
This class is the return type of MatrixBase::array(), and most of the time this is the only way it is use.
- See also
- MatrixBase::array(), class MatrixWrapper
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void | resize (Index newSize) |
void | resize (Index rows, Index cols) |
const AbsReturnType | abs () const |
const Abs2ReturnType | abs2 () const |
const CwiseBinaryOp< absolute_difference< Scalar >, const ArrayWrapper< ExpressionType >, const OtherDerived > | absolute_difference (const Eigen::ArrayBase< OtherDerived > &other) const |
const AcosReturnType | acos () const |
const AcoshReturnType | acosh () const |
const ArgReturnType | arg () const |
const AsinReturnType | asin () const |
const AsinhReturnType | asinh () const |
const AtanReturnType | atan () const |
const AtanhReturnType | atanh () const |
const CwiseBinaryOp< CustomBinaryOp, const ArrayWrapper< ExpressionType >, const OtherDerived > | binaryExpr (const Eigen::ArrayBase< OtherDerived > &other, const CustomBinaryOp &func=CustomBinaryOp()) const |
const CeilReturnType | ceil () const |
const CosReturnType | cos () const |
const CoshReturnType | cosh () const |
const CubeReturnType | cube () const |
const CwiseAbsReturnType | cwiseAbs () const |
const CwiseAbs2ReturnType | cwiseAbs2 () const |
const CwiseArgReturnType | cwiseArg () const |
const CwiseBinaryOp< numext::equal_to< Scalar >, const ArrayWrapper< ExpressionType >, const OtherDerived > | cwiseEqual (const Eigen::ArrayBase< OtherDerived > &other) const |
const CwiseInverseReturnType | cwiseInverse () const |
const CwiseBinaryOp< internal::scalar_max_op< Scalar, Scalar >, const ArrayWrapper< ExpressionType >, const OtherDerived > | cwiseMax (const Eigen::ArrayBase< OtherDerived > &other) const |
const CwiseBinaryOp< internal::scalar_min_op< Scalar, Scalar >, const ArrayWrapper< ExpressionType >, const OtherDerived > | cwiseMin (const Eigen::ArrayBase< OtherDerived > &other) const |
const CwiseBinaryOp< numext::not_equal_to< Scalar >, const ArrayWrapper< ExpressionType >, const OtherDerived > | cwiseNotEqual (const Eigen::ArrayBase< OtherDerived > &other) const |
const CwiseBinaryOp< internal::scalar_product_op< ArrayWrapper< ExpressionType > ::Scalar, OtherDerived ::Scalar >, const ArrayWrapper< ExpressionType >, const OtherDerived > | cwiseProduct (const Eigen::ArrayBase< OtherDerived > &other) const |
const CwiseBinaryOp< internal::scalar_quotient_op< Scalar >, const ArrayWrapper< ExpressionType >, const OtherDerived > | cwiseQuotient (const Eigen::ArrayBase< OtherDerived > &other) const |
const CwiseSignReturnType | cwiseSign () const |
const CwiseSqrtReturnType | cwiseSqrt () const |
const DigammaReturnType | digamma () const |
const ErfReturnType | erf () const |
const ErfcReturnType | erfc () const |
const ExpReturnType | exp () const |
const Expm1ReturnType | expm1 () const |
const FloorReturnType | floor () const |
const InverseReturnType | inverse () const |
const IsFiniteReturnType | isFinite () const |
const IsInfReturnType | isInf () const |
const IsNaNReturnType | isNaN () const |
const LgammaReturnType | lgamma () const |
const LogReturnType | log () const |
const Log10ReturnType | log10 () const |
const Log1pReturnType | log1p () const |
const Log2ReturnType | log2 () const |
const LogisticReturnType | logistic () const |
MatrixWrapper< ArrayWrapper< ExpressionType > > | matrix () |
const CwiseBinaryOp< max< Scalar >, const ArrayWrapper< ExpressionType >, const OtherDerived > | max (const Eigen::ArrayBase< OtherDerived > &other) const |
const CwiseBinaryOp< min< Scalar >, const ArrayWrapper< ExpressionType >, const OtherDerived > | min (const Eigen::ArrayBase< OtherDerived > &other) const |
const NdtriReturnType | ndtri () const |
const BooleanNotReturnType | operator! () const |
const CwiseBinaryOp< internal::scalar_boolean_and_op, const ArrayWrapper< ExpressionType >, const OtherDerived > | operator&& (const Eigen::ArrayBase< OtherDerived > &other) const |
const CwiseBinaryOp< internal::scalar_product_op< Scalar, T >, ArrayWrapper< ExpressionType >, Constant< T > > | operator* (const T &scalar) const |
ArrayWrapper< ExpressionType > & | operator*= (const ArrayBase< OtherDerived > &other) |
const CwiseBinaryOp< sum< Scalar >, const ArrayWrapper< ExpressionType >, const OtherDerived > | operator+ (const Eigen::ArrayBase< OtherDerived > &other) const |
const CwiseBinaryOp< difference< Scalar >, const ArrayWrapper< ExpressionType >, const OtherDerived > | operator- (const Eigen::ArrayBase< OtherDerived > &other) const |
const CwiseBinaryOp< internal::scalar_quotient_op< Scalar, T >, ArrayWrapper< ExpressionType >, Constant< T > > | operator/ (const T &scalar) const |
ArrayWrapper< ExpressionType > & | operator/= (const ArrayBase< OtherDerived > &other) |
ArrayWrapper< ExpressionType > & | operator= (const ArrayBase &other) |
const CwiseBinaryOp< internal::scalar_boolean_xor_op, const ArrayWrapper< ExpressionType >, const OtherDerived > | operator^ (const Eigen::ArrayBase< OtherDerived > &other) const |
const CwiseBinaryOp< internal::scalar_boolean_or_op, const ArrayWrapper< ExpressionType >, const OtherDerived > | operator|| (const Eigen::ArrayBase< OtherDerived > &other) const |
const RintReturnType | rint () const |
const RoundReturnType | round () const |
const RsqrtReturnType | rsqrt () const |
ShiftLeftXpr< N >::Type | shiftLeft () const |
ShiftRightXpr< N >::Type | shiftRight () const |
const SignReturnType | sign () const |
const SinReturnType | sin () const |
const SinhReturnType | sinh () const |
const SqrtReturnType | sqrt () const |
const SquareReturnType | square () const |
const TanReturnType | tan () const |
const TanhReturnType | tanh () const |
const CwiseBinaryOp< internal::scalar_zeta_op< Scalar >, const ArrayWrapper< ExpressionType >, const DerivedQ > | zeta (const Eigen::ArrayBase< DerivedQ > &q) const |
bool | all () const |
bool | allFinite () const |
bool | any () const |
iterator | begin () |
FixedBlockXpr<...,... >::Type | block (Index startRow, Index startCol, NRowsType blockRows, NColsType blockCols) |
FixedBlockXpr<...,... >::Type | bottomLeftCorner (NRowsType cRows, NColsType cCols) |
FixedBlockXpr<...,... >::Type | bottomRightCorner (NRowsType cRows, NColsType cCols) |
NRowsBlockXpr<... >::Type | bottomRows (NRowsType n) |
CastXpr< NewType >::Type | cast () const |
const_iterator | cbegin () const |
const_iterator | cend () const |
ColXpr | col (Index i) |
ConstColwiseReturnType | colwise () const |
ConjugateReturnType | conjugate () const |
internal::conditional< Cond, ConjugateReturnType, constDerived & >::type | conjugateIf () const |
Index | count () const |
iterator | end () |
EvalReturnType | eval () const |
void | fill (const Scalar &value) |
EIGEN_DEPRECATED const ArrayWrapper< ExpressionType > & | flagged () const |
const WithFormat< ArrayWrapper< ExpressionType > > | format (const IOFormat &fmt) const |
bool | hasNaN () const |
FixedSegmentReturnType<... >::Type | head (NType n) |
const ImagReturnType | imag () const |
EIGEN_CONSTEXPR Index | innerSize () const |
InnerVectorReturnType | innerVector (Index outer) |
InnerVectorsReturnType | innerVectors (Index outerStart, Index outerSize) |
bool | isApprox (const DenseBase< OtherDerived > &other, const RealScalar &prec=NumTraits< Scalar >::dummy_precision()) const |
bool | isApproxToConstant (const Scalar &value, const RealScalar &prec=NumTraits< Scalar >::dummy_precision()) const |
bool | isConstant (const Scalar &value, const RealScalar &prec=NumTraits< Scalar >::dummy_precision()) const |
bool | isMuchSmallerThan (const typename NumTraits< Scalar >::Real &other, const RealScalar &prec) const |
bool | isOnes (const RealScalar &prec=NumTraits< Scalar >::dummy_precision()) const |
bool | isZero (const RealScalar &prec=NumTraits< Scalar >::dummy_precision()) const |
NColsBlockXpr<... >::Type | leftCols (NColsType n) |
internal::traits< ArrayWrapper< ExpressionType > >::Scalar | maxCoeff () const |
Scalar | mean () const |
NColsBlockXpr<... >::Type | middleCols (Index startCol, NColsType numCols) |
NRowsBlockXpr<... >::Type | middleRows (Index startRow, NRowsType n) |
internal::traits< ArrayWrapper< ExpressionType > >::Scalar | minCoeff () const |
const NestByValue< ArrayWrapper< ExpressionType > > | nestByValue () const |
EIGEN_CONSTEXPR Index | nonZeros () const |
IndexedView_or_Block | operator() (const RowIndices &rowIndices, const ColIndices &colIndices) |
const NegativeReturnType | operator- () const |
ArrayWrapper< ExpressionType > & | operator= (const DenseBase< OtherDerived > &other) |
EIGEN_CONSTEXPR Index | outerSize () const |
Scalar | prod () const |
RealReturnType | real () const |
internal::traits< ArrayWrapper< ExpressionType > >::Scalar | redux (const Func &func) const |
const Replicate< ArrayWrapper< ExpressionType >, RowFactor, ColFactor > | replicate () const |
Reshaped< ArrayWrapper< ExpressionType >,... > | reshaped (NRowsType nRows, NColsType nCols) |
void | resize (Index newSize) |
ReverseReturnType | reverse () |
void | reverseInPlace () |
NColsBlockXpr<... >::Type | rightCols (NColsType n) |
RowXpr | row (Index i) |
ConstRowwiseReturnType | rowwise () const |
FixedSegmentReturnType<... >::Type | segment (Index start, NType n) |
const Select< ArrayWrapper< ExpressionType >, ThenDerived, ElseDerived > | select (const DenseBase< ThenDerived > &thenMatrix, const DenseBase< ElseDerived > &elseMatrix) const |
ArrayWrapper< ExpressionType > & | setConstant (const Scalar &value) |
ArrayWrapper< ExpressionType > & | setLinSpaced (Index size, const Scalar &low, const Scalar &high) |
| Sets a linearly spaced vector.
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ArrayWrapper< ExpressionType > & | setOnes () |
ArrayWrapper< ExpressionType > & | setRandom () |
ArrayWrapper< ExpressionType > & | setZero () |
internal::conditional< Direction==Vertical, ColXpr, RowXpr >::type | subVector (Index i) |
EIGEN_CONSTEXPR Index | subVectors () const |
Scalar | sum () const |
void | swap (const DenseBase< OtherDerived > &other) |
FixedSegmentReturnType<... >::Type | tail (NType n) |
FixedBlockXpr<...,... >::Type | topLeftCorner (NRowsType cRows, NColsType cCols) |
FixedBlockXpr<...,... >::Type | topRightCorner (NRowsType cRows, NColsType cCols) |
NRowsBlockXpr<... >::Type | topRows (NRowsType n) |
TransposeReturnType | transpose () |
void | transposeInPlace () |
const CwiseUnaryOp< CustomUnaryOp, const ArrayWrapper< ExpressionType > > | unaryExpr (const CustomUnaryOp &func=CustomUnaryOp()) const |
| Apply a unary operator coefficient-wise.
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const CwiseUnaryView< CustomViewOp, const ArrayWrapper< ExpressionType > > | unaryViewExpr (const CustomViewOp &func=CustomViewOp()) const |
CoeffReturnType | value () const |
void | visit (Visitor &func) const |
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typedef random_access_iterator_type | const_iterator |
typedef random_access_iterator_type | iterator |
typedef Array< typename internal::traits< ArrayWrapper< ExpressionType > >::Scalar, internal::traits< ArrayWrapper< ExpressionType > >::RowsAtCompileTime, internal::traits< ArrayWrapper< ExpressionType > >::ColsAtCompileTime, AutoAlign|(internal::traits< ArrayWrapper< ExpressionType > >::Flags &RowMajorBit ? RowMajor :ColMajor), internal::traits< ArrayWrapper< ExpressionType > >::MaxRowsAtCompileTime, internal::traits< ArrayWrapper< ExpressionType > >::MaxColsAtCompileTime > | PlainArray |
typedef Matrix< typename internal::traits< ArrayWrapper< ExpressionType > >::Scalar, internal::traits< ArrayWrapper< ExpressionType > >::RowsAtCompileTime, internal::traits< ArrayWrapper< ExpressionType > >::ColsAtCompileTime, AutoAlign|(internal::traits< ArrayWrapper< ExpressionType > >::Flags &RowMajorBit ? RowMajor :ColMajor), internal::traits< ArrayWrapper< ExpressionType > >::MaxRowsAtCompileTime, internal::traits< ArrayWrapper< ExpressionType > >::MaxColsAtCompileTime > | PlainMatrix |
typedef internal::conditional< internal::is_same< typenameinternal::traits< ArrayWrapper< ExpressionType > >::XprKind, MatrixXpr >::value, PlainMatrix, PlainArray >::type | PlainObject |
| The plain matrix or array type corresponding to this expression.
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typedef internal::traits< ArrayWrapper< ExpressionType > >::Scalar | Scalar |
typedef internal::traits< ArrayWrapper< ExpressionType > >::StorageIndex | StorageIndex |
| The type used to store indices.
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typedef Scalar | value_type |
static const ConstantReturnType | Constant (Index rows, Index cols, const Scalar &value) |
static EIGEN_DEPRECATED const RandomAccessLinSpacedReturnType | LinSpaced (Sequential_t, Index size, const Scalar &low, const Scalar &high) |
static const CwiseNullaryOp< CustomNullaryOp, PlainObject > | NullaryExpr (Index rows, Index cols, const CustomNullaryOp &func) |
static const ConstantReturnType | Ones (Index rows, Index cols) |
static const RandomReturnType | Random (Index rows, Index cols) |
static const ConstantReturnType | Zero (Index rows, Index cols) |
| DenseBase () |
const Eigen::CwiseBinaryOp< Eigen::internal::scalar_pow_op< typename ArrayWrapper< ExpressionType >::Scalar, typename ExponentDerived::Scalar >, const ArrayWrapper< ExpressionType >, const ExponentDerived > | pow (const Eigen::ArrayBase< ArrayWrapper< ExpressionType > > &x, const Eigen::ArrayBase< ExponentDerived > &exponents) |
const CwiseBinaryOp< internal::scalar_pow_op< ArrayWrapper< ExpressionType >::Scalar, ScalarExponent >, ArrayWrapper< ExpressionType >, Constant< ScalarExponent > > | pow (const Eigen::ArrayBase< ArrayWrapper< ExpressionType > > &x, const ScalarExponent &exponent) |
const CwiseBinaryOp< internal::scalar_pow_op< Scalar, ArrayWrapper< ExpressionType >::Scalar >, Constant< Scalar >, ArrayWrapper< ExpressionType > > | pow (const Scalar &x, const Eigen::ArrayBase< ArrayWrapper< ExpressionType > > &x) |
std::ostream & | operator<< (std::ostream &s, const DenseBase< ArrayWrapper< ExpressionType > > &m) |