35 #ifndef _BLAZE_MATH_EXPRESSIONS_DMATDMATSCHUREXPR_H_ 36 #define _BLAZE_MATH_EXPRESSIONS_DMATDMATSCHUREXPR_H_ 106 template<
typename MT1
110 :
public SchurExpr< DenseMatrix< DMatDMatSchurExpr<MT1,MT2,SO>, SO > >
149 template<
typename MT >
152 enum :
bool { value = useAssign };
165 template<
typename MT >
166 struct UseSMPAssign {
167 enum :
bool { value = ( !MT1::smpAssignable || !MT2::smpAssignable ) && useAssign };
308 return (*left_) * (*right_);
317 inline auto load() const noexcept {
318 return left_.load() * right_.load();
329 return left_ == rhs.
left_;
340 return left_ != rhs.
left_;
351 return left_ < rhs.
left_;
362 return left_ > rhs.
left_;
373 return left_ <= rhs.
left_;
384 return left_ >= rhs.
left_;
395 return left_ - rhs.
left_;
445 enum :
bool { simdEnabled = MT1::simdEnabled && MT2::simdEnabled &&
449 enum :
bool { smpAssignable = MT1::smpAssignable && MT2::smpAssignable };
495 if( i >=
lhs_.rows() ) {
498 if( j >=
lhs_.columns() ) {
517 return lhs_.load(i,j) *
rhs_.load(i,j);
548 inline size_t rows() const noexcept {
559 return lhs_.columns();
589 template<
typename T >
590 inline bool canAlias(
const T* alias )
const noexcept {
602 template<
typename T >
603 inline bool isAliased(
const T* alias )
const noexcept {
604 return (
lhs_.isAliased( alias ) ||
rhs_.isAliased( alias ) );
614 return lhs_.isAligned() &&
rhs_.isAligned();
624 return lhs_.canSMPAssign() ||
rhs_.canSMPAssign() ||
625 (
rows() *
columns() >= SMP_DMATDMATSCHUR_THRESHOLD );
649 template<
typename MT
660 schurAssign( ~lhs, rhs.
rhs_ );
663 assign ( ~lhs, rhs.
lhs_ );
664 schurAssign( ~lhs, rhs.
rhs_ );
684 template<
typename MT
703 const TmpType tmp(
serial( rhs ) );
723 template<
typename MT
738 addAssign( ~lhs, tmp );
761 template<
typename MT
776 subAssign( ~lhs, tmp );
799 template<
typename MT
809 schurAssign( ~lhs, rhs.
lhs_ );
810 schurAssign( ~lhs, rhs.
rhs_ );
841 template<
typename MT
876 template<
typename MT
895 const TmpType tmp( rhs );
915 template<
typename MT
954 template<
typename MT
993 template<
typename MT
1053 template<
typename MT1
1085 template<
typename MT1
1100 return IdentityMatrix< MultTrait_< ElementType_<MT1>, ElementType_<MT2> >, SO >( (~lhs).
rows() );
1131 template<
typename MT1
1134 inline decltype(
auto)
1143 return dmatdmatschur( ~lhs, ~rhs );
1158 template<
typename MT1,
typename MT2,
bool SO >
1159 struct Rows< DMatDMatSchurExpr<MT1,MT2,SO> >
1160 :
public Maximum< Rows<MT1>, Rows<MT2> >
1176 template<
typename MT1,
typename MT2,
bool SO >
1177 struct Columns< DMatDMatSchurExpr<MT1,MT2,SO> >
1178 :
public Maximum< Columns<MT1>, Columns<MT2> >
1194 template<
typename MT1,
typename MT2,
bool SO >
1195 struct IsAligned< DMatDMatSchurExpr<MT1,MT2,SO> >
1196 :
public BoolConstant< And< IsAligned<MT1>, IsAligned<MT2> >::value >
1212 template<
typename MT1,
typename MT2,
bool SO >
1213 struct IsPadded< DMatDMatSchurExpr<MT1,MT2,SO> >
1214 :
public BoolConstant< And< IsPadded<MT1>, IsPadded<MT2> >::value >
1230 template<
typename MT1,
typename MT2,
bool SO >
1231 struct IsSymmetric< DMatDMatSchurExpr<MT1,MT2,SO> >
1232 :
public BoolConstant< IsSymmetric<MT1>::value && IsSymmetric<MT2>::value >
1248 template<
typename MT1,
typename MT2,
bool SO >
1249 struct IsHermitian< DMatDMatSchurExpr<MT1,MT2,SO> >
1250 :
public BoolConstant< IsHermitian<MT1>::value && IsHermitian<MT2>::value >
1266 template<
typename MT1,
typename MT2,
bool SO >
1267 struct IsLower< DMatDMatSchurExpr<MT1,MT2,SO> >
1268 :
public BoolConstant< Or< IsLower<MT1>, IsLower<MT2> >::value >
1284 template<
typename MT1,
typename MT2,
bool SO >
1285 struct IsUniLower< DMatDMatSchurExpr<MT1,MT2,SO> >
1286 :
public BoolConstant< And< IsUniLower<MT1>, IsUniLower<MT2> >::value >
1302 template<
typename MT1,
typename MT2,
bool SO >
1304 :
public BoolConstant< Or< IsStrictlyLower<MT1>, IsStrictlyLower<MT2> >::value >
1320 template<
typename MT1,
typename MT2,
bool SO >
1321 struct IsUpper< DMatDMatSchurExpr<MT1,MT2,SO> >
1322 :
public BoolConstant< Or< IsUpper<MT1>, IsUpper<MT2> >::value >
1338 template<
typename MT1,
typename MT2,
bool SO >
1339 struct IsUniUpper< DMatDMatSchurExpr<MT1,MT2,SO> >
1340 :
public BoolConstant< And< IsUniUpper<MT1>, IsUniUpper<MT2> >::value >
1356 template<
typename MT1,
typename MT2,
bool SO >
1358 :
public BoolConstant< Or< IsStrictlyUpper<MT1>, IsStrictlyUpper<MT2> >::value >
CompositeType_< MT1 > CT1
Composite type of the left-hand side dense matrix expression.
Definition: DMatDMatSchurExpr.h:119
#define BLAZE_THROW_INVALID_ARGUMENT(MESSAGE)
Macro for the emission of a std::invalid_argument exception.This macro encapsulates the default way o...
Definition: Exception.h:235
Pointer difference type of the Blaze library.
size_t rows() const noexcept
Returns the current number of rows of the matrix.
Definition: DMatDMatSchurExpr.h:548
RightIteratorType right_
Iterator to the current right-hand side element.
Definition: DMatDMatSchurExpr.h:438
Header file for auxiliary alias declarations.
Header file for the Schur product trait.
ReturnType_< MT2 > RN2
Return type of the right-hand side dense matrix expression.
Definition: DMatDMatSchurExpr.h:118
Compile time check whether the given type is a temporary vector or matrix type.This type trait class ...
Definition: IsTemporary.h:70
Header file for the Rows type trait.
Header file for the UNUSED_PARAMETER function template.
Header file for the IsUniUpper type trait.
EnableIf_< IsDenseMatrix< MT1 > > smpSchurAssign(Matrix< MT1, SO1 > &lhs, const Matrix< MT2, SO2 > &rhs)
Default implementation of the SMP Schur product assignment of a matrix to dense matrix.
Definition: DenseMatrix.h:196
BLAZE_ALWAYS_INLINE bool isSame(const Matrix< MT1, SO1 > &a, const Matrix< MT2, SO2 > &b) noexcept
Returns whether the two given matrices represent the same observable state.
Definition: Matrix.h:786
Header file for basic type definitions.
Compile time check whether the given type is an operational expression template.This type trait class...
Definition: IsOperation.h:71
EnableIf_< IsDenseMatrix< MT1 > > smpSubAssign(Matrix< MT1, SO1 > &lhs, const Matrix< MT2, SO2 > &rhs)
Default implementation of the SMP subtraction assignment of a matrix to dense matrix.
Definition: DenseMatrix.h:164
Header file for the serial shim.
#define BLAZE_CONSTRAINT_MUST_BE_MATRIX_WITH_STORAGE_ORDER(T, SO)
Constraint on the data type.In case the given data type T is not a dense or sparse matrix type and in...
Definition: StorageOrder.h:63
friend const ConstIterator operator+(size_t inc, const ConstIterator &it)
Addition between an integral value and a ConstIterator.
Definition: DMatDMatSchurExpr.h:418
ReturnType operator()(size_t i, size_t j) const
2D-access to the matrix elements.
Definition: DMatDMatSchurExpr.h:479
Generic wrapper for a compile time constant integral value.The IntegralConstant class template repres...
Definition: IntegralConstant.h:71
#define BLAZE_CONSTRAINT_MUST_BE_DENSE_MATRIX_TYPE(T)
Constraint on the data type.In case the given data type T is not a dense, N-dimensional matrix type...
Definition: DenseMatrix.h:61
CompositeType_< MT2 > CT2
Composite type of the right-hand side dense matrix expression.
Definition: DMatDMatSchurExpr.h:120
Availability of a SIMD multiplication for the given data types.Depending on the available instruction...
Definition: HasSIMDMult.h:172
bool operator<=(const ConstIterator &rhs) const
Less-than comparison between two ConstIterator objects.
Definition: DMatDMatSchurExpr.h:372
typename DisableIf< Condition, T >::Type DisableIf_
Auxiliary type for the DisableIf class template.The DisableIf_ alias declaration provides a convenien...
Definition: DisableIf.h:224
Header file for the And class template.
Compile time value evaluation.The Maximum alias declaration selects the larger of the two given templ...
Definition: Maximum.h:73
Compile time check for lower triangular matrices.This type trait tests whether or not the given templ...
Definition: IsLower.h:88
IfTrue_< useAssign, const ResultType, const DMatDMatSchurExpr &> CompositeType
Data type for composite expression templates.
Definition: DMatDMatSchurExpr.h:184
Header file for the Computation base class.
ConstIterator_< MT1 > LeftIteratorType
ConstIterator type of the left-hand side dense matrix expression.
Definition: DMatDMatSchurExpr.h:214
Compile time check for upper triangular matrices.This type trait tests whether or not the given templ...
Definition: IsUpper.h:88
Header file for the RequiresEvaluation type trait.
If_< IsExpression< MT1 >, const MT1, const MT1 &> LeftOperand
Composite type of the left-hand side dense matrix expression.
Definition: DMatDMatSchurExpr.h:187
ElementType_< MT1 > ET1
Element type of the left-hand side dense matrix expression.
Definition: DMatDMatSchurExpr.h:121
ConstIterator_< MT2 > RightIteratorType
ConstIterator type of the right-hand side dense matrix expression.
Definition: DMatDMatSchurExpr.h:217
Header file for the IsUniLower type trait.
typename T::ResultType ResultType_
Alias declaration for nested ResultType type definitions.The ResultType_ alias declaration provides a...
Definition: Aliases.h:343
EnableIf_< IsDenseMatrix< MT1 > > smpAddAssign(Matrix< MT1, SO1 > &lhs, const Matrix< MT2, SO2 > &rhs)
Default implementation of the SMP addition assignment of a matrix to a dense matrix.
Definition: DenseMatrix.h:133
#define BLAZE_CONSTRAINT_MUST_FORM_VALID_SCHUREXPR(T1, T2)
Constraint on the data type.In case the given data types T1 and T2 do not form a valid matrix/matrix ...
Definition: SchurExpr.h:108
Base class for dense matrices.The DenseMatrix class is a base class for all dense matrix classes...
Definition: DenseMatrix.h:78
Base class for sparse matrices.The SparseMatrix class is a base class for all sparse matrix classes...
Definition: Forward.h:129
Header file for all forward declarations for sparse vectors and matrices.
size_t columns() const noexcept
Returns the current number of columns of the matrix.
Definition: DMatDMatSchurExpr.h:558
ReturnType at(size_t i, size_t j) const
Checked access to the matrix elements.
Definition: DMatDMatSchurExpr.h:494
typename IfTrue< Condition, T1, T2 >::Type IfTrue_
Auxiliary alias declaration for the IfTrue class template.The IfTrue_ alias declaration provides a co...
Definition: If.h:109
typename T::ReturnType ReturnType_
Alias declaration for nested ReturnType type definitions.The ReturnType_ alias declaration provides a...
Definition: Aliases.h:363
ConstIterator & operator--()
Pre-decrement operator.
Definition: DMatDMatSchurExpr.h:285
Compile time check for the alignment of data types.This type trait tests whether the given data type ...
Definition: IsAligned.h:87
Constraint on the data type.
If_< IsExpression< MT2 >, const MT2, const MT2 &> RightOperand
Composite type of the right-hand side dense matrix expression.
Definition: DMatDMatSchurExpr.h:190
Header file for the Maximum class template.
typename MultExprTrait< T1, T2 >::Type MultExprTrait_
Auxiliary alias declaration for the MultExprTrait class template.The MultExprTrait_ alias declaration...
Definition: MultExprTrait.h:112
Header file for the MultExprTrait class template.
Compile time check to query the requirement to evaluate an expression.Via this type trait it is possi...
Definition: RequiresEvaluation.h:72
typename T::CompositeType CompositeType_
Alias declaration for nested CompositeType type definitions.The CompositeType_ alias declaration prov...
Definition: Aliases.h:83
Compile time check for upper unitriangular matrices.This type trait tests whether or not the given te...
Definition: IsUniUpper.h:86
bool operator>(const ConstIterator &rhs) const
Greater-than comparison between two ConstIterator objects.
Definition: DMatDMatSchurExpr.h:361
DifferenceType operator-(const ConstIterator &rhs) const
Calculating the number of elements between two iterators.
Definition: DMatDMatSchurExpr.h:394
Efficient implementation of an identity matrix.The IdentityMatrix class template is the representati...
Definition: Forward.h:49
Header file for the DisableIf class template.
Header file for the IsTemporary type trait class.
IteratorCategory iterator_category
The iterator category.
Definition: DMatDMatSchurExpr.h:207
Header file for the IsStrictlyUpper type trait.
Header file for the IsSymmetric type trait.
Namespace of the Blaze C++ math library.
Definition: Blaze.h:57
#define BLAZE_ALWAYS_INLINE
Platform dependent setup of an enforced inline keyword.
Definition: Inline.h:85
Header file for the If class template.
SchurTrait_< RT1, RT2 > ResultType
Result type for expression template evaluations.
Definition: DMatDMatSchurExpr.h:175
ReturnType operator*() const
Direct access to the element at the current iterator position.
Definition: DMatDMatSchurExpr.h:307
ElementType * PointerType
Pointer return type.
Definition: DMatDMatSchurExpr.h:202
Compile time check for data types with padding.This type trait tests whether the given data type empl...
Definition: IsPadded.h:76
EnableIf_< IsDenseMatrix< MT1 > > smpAssign(Matrix< MT1, SO1 > &lhs, const Matrix< MT2, SO2 > &rhs)
Default implementation of the SMP assignment of a matrix to a dense matrix.
Definition: DenseMatrix.h:102
Header file for the Or class template.
#define BLAZE_THROW_OUT_OF_RANGE(MESSAGE)
Macro for the emission of a std::out_of_range exception.This macro encapsulates the default way of Bl...
Definition: Exception.h:331
ResultType_< MT1 > RT1
Result type of the left-hand side dense matrix expression.
Definition: DMatDMatSchurExpr.h:115
Header file for the DenseMatrix base class.
Header file for the Columns type trait.
PointerType pointer
Pointer return type.
Definition: DMatDMatSchurExpr.h:209
const Element * ConstIterator
Iterator over constant elements.
Definition: CompressedMatrix.h:3087
bool operator<(const ConstIterator &rhs) const
Less-than comparison between two ConstIterator objects.
Definition: DMatDMatSchurExpr.h:350
typename T::ElementType ElementType_
Alias declaration for nested ElementType type definitions.The ElementType_ alias declaration provides...
Definition: Aliases.h:163
Header file for all SIMD functionality.
bool isAliased(const T *alias) const noexcept
Returns whether the expression is aliased with the given address alias.
Definition: DMatDMatSchurExpr.h:603
Header file for the IsOperation type trait class.
Header file for the IsLower type trait.
typename SchurTrait< T1, T2 >::Type SchurTrait_
Auxiliary alias declaration for the SchurTrait class template.The SchurTrait_ alias declaration provi...
Definition: SchurTrait.h:167
ConstIterator begin(size_t i) const
Returns an iterator to the first non-zero element of row i.
Definition: DMatDMatSchurExpr.h:527
Header file for the IsAligned type trait.
ReferenceType reference
Reference return type.
Definition: DMatDMatSchurExpr.h:210
bool operator>=(const ConstIterator &rhs) const
Greater-than comparison between two ConstIterator objects.
Definition: DMatDMatSchurExpr.h:383
Constraints on the storage order of matrix types.
Compile time check for symmetric matrices.This type trait tests whether or not the given template par...
Definition: IsSymmetric.h:85
ElementType & ReferenceType
Reference return type.
Definition: DMatDMatSchurExpr.h:203
Header file for the exception macros of the math module.
Compile time check for strictly upper triangular matrices.This type trait tests whether or not the gi...
Definition: IsStrictlyUpper.h:86
friend const ConstIterator operator+(const ConstIterator &it, size_t inc)
Addition between a ConstIterator and an integral value.
Definition: DMatDMatSchurExpr.h:406
Constraint on the data type.
Expression object for dense matrix-dense matrix Schur products.The DMatDMatSchurExpr class represents...
Definition: DMatDMatSchurExpr.h:109
Header file for all forward declarations for expression class templates.
Header file for the EnableIf class template.
Header file for the IsStrictlyLower type trait.
Header file for the IsPadded type trait.
Compile time check for lower unitriangular matrices.This type trait tests whether or not the given te...
Definition: IsUniLower.h:86
ConstIterator & operator+=(size_t inc)
Addition assignment operator.
Definition: DMatDMatSchurExpr.h:238
TransposeType_< ResultType > TransposeType
Transpose type for expression template evaluations.
Definition: DMatDMatSchurExpr.h:177
Header file for the HasSIMDMult type trait.
Base class for all Schur product expression templates.The SchurExpr class serves as a tag for all exp...
Definition: SchurExpr.h:66
Header file for run time assertion macros.
const ConstIterator operator--(int)
Post-decrement operator.
Definition: DMatDMatSchurExpr.h:297
ConstIterator & operator++()
Pre-increment operator.
Definition: DMatDMatSchurExpr.h:263
const IfTrue_< returnExpr, ExprReturnType, ElementType > ReturnType
Return type for expression template evaluations.
Definition: DMatDMatSchurExpr.h:181
const ConstIterator operator++(int)
Post-increment operator.
Definition: DMatDMatSchurExpr.h:275
std::random_access_iterator_tag IteratorCategory
The iterator category.
Definition: DMatDMatSchurExpr.h:200
Header file for the SchurExpr base class.
typename If< T1, T2, T3 >::Type If_
Auxiliary alias declaration for the If class template.The If_ alias declaration provides a convenient...
Definition: If.h:154
ValueType value_type
Type of the underlying elements.
Definition: DMatDMatSchurExpr.h:208
SIMD characteristics of data types.The SIMDTrait class template provides the SIMD characteristics of ...
Definition: SIMDTrait.h:296
#define BLAZE_FUNCTION_TRACE
Function trace macro.This macro can be used to reliably trace function calls. In case function tracin...
Definition: FunctionTrace.h:94
LeftOperand lhs_
Left-hand side dense matrix of the Schur product expression.
Definition: DMatDMatSchurExpr.h:631
ConstIterator & operator-=(size_t dec)
Subtraction assignment operator.
Definition: DMatDMatSchurExpr.h:251
Compile time check for Hermitian matrices.This type trait tests whether or not the given template par...
Definition: IsHermitian.h:85
bool canSMPAssign() const noexcept
Returns whether the expression can be used in SMP assignments.
Definition: DMatDMatSchurExpr.h:623
decltype(auto) serial(const DenseMatrix< MT, SO > &dm)
Forces the serial evaluation of the given dense matrix expression dm.
Definition: DMatSerialExpr.h:819
#define BLAZE_CONSTRAINT_MUST_NOT_REQUIRE_EVALUATION(T)
Constraint on the data type.In case the given data type T requires an intermediate evaluation within ...
Definition: RequiresEvaluation.h:81
ElementType ValueType
Type of the underlying elements.
Definition: DMatDMatSchurExpr.h:201
typename EnableIf< Condition, T >::Type EnableIf_
Auxiliary alias declaration for the EnableIf class template.The EnableIf_ alias declaration provides ...
Definition: EnableIf.h:224
typename T::OppositeType OppositeType_
Alias declaration for nested OppositeType type definitions.The OppositeType_ alias declaration provid...
Definition: Aliases.h:263
#define BLAZE_CONSTRAINT_MATRICES_MUST_HAVE_SAME_STORAGE_ORDER(T1, T2)
Constraint on the data type.In case either of the two given data types T1 or T2 is not a matrix type ...
Definition: StorageOrder.h:84
BLAZE_ALWAYS_INLINE auto load(size_t i, size_t j) const noexcept
Access to the SIMD elements of the matrix.
Definition: DMatDMatSchurExpr.h:512
ElementType_< ResultType > ElementType
Resulting element type.
Definition: DMatDMatSchurExpr.h:178
Compile time check for strictly lower triangular matrices.This type trait tests whether or not the gi...
Definition: IsStrictlyLower.h:86
typename T::ConstIterator ConstIterator_
Alias declaration for nested ConstIterator type definitions.The ConstIterator_ alias declaration prov...
Definition: Aliases.h:103
bool operator!=(const ConstIterator &rhs) const
Inequality comparison between two ConstIterator objects.
Definition: DMatDMatSchurExpr.h:339
bool operator==(const ConstIterator &rhs) const
Equality comparison between two ConstIterator objects.
Definition: DMatDMatSchurExpr.h:328
LeftOperand leftOperand() const noexcept
Returns the left-hand side dense matrix operand.
Definition: DMatDMatSchurExpr.h:568
Iterator over the elements of the dense matrix.
Definition: DMatDMatSchurExpr.h:196
Base class for all compute expression templates.The Computation class serves as a tag for all computa...
Definition: Computation.h:66
ConstIterator(LeftIteratorType left, RightIteratorType right)
Constructor for the ConstIterator class.
Definition: DMatDMatSchurExpr.h:226
Header file for the IntegralConstant class template.
Compile time evaluation of the number of columns of a matrix.The Columns type trait evaluates the num...
Definition: Columns.h:75
friend const ConstIterator operator-(const ConstIterator &it, size_t dec)
Subtraction between a ConstIterator and an integral value.
Definition: DMatDMatSchurExpr.h:430
Compile time evaluation of the number of rows of a matrix.The Rows type trait evaluates the number of...
Definition: Rows.h:75
Compile time logical and evaluation.The And alias declaration performs at compile time a logical and ...
Definition: And.h:76
ConstIterator end(size_t i) const
Returns an iterator just past the last non-zero element of row i.
Definition: DMatDMatSchurExpr.h:538
OppositeType_< ResultType > OppositeType
Result type with opposite storage order for expression template evaluations.
Definition: DMatDMatSchurExpr.h:176
auto load() const noexcept
Access to the SIMD elements of the matrix.
Definition: DMatDMatSchurExpr.h:317
RightOperand rhs_
Right-hand side dense matrix of the Schur product expression.
Definition: DMatDMatSchurExpr.h:632
typename T::TransposeType TransposeType_
Alias declaration for nested TransposeType type definitions.The TransposeType_ alias declaration prov...
Definition: Aliases.h:423
Header file for the IsUpper type trait.
ReturnType_< MT1 > RN1
Return type of the left-hand side dense matrix expression.
Definition: DMatDMatSchurExpr.h:117
void UNUSED_PARAMETER(const Args &...)
Suppression of unused parameter warnings.
Definition: Unused.h:81
bool canAlias(const T *alias) const noexcept
Returns whether the expression can alias with the given address alias.
Definition: DMatDMatSchurExpr.h:590
Header file for the IsHermitian type trait.
DMatDMatSchurExpr(const MT1 &lhs, const MT2 &rhs) noexcept
Constructor for the DMatDMatSchurExpr class.
Definition: DMatDMatSchurExpr.h:463
ResultType_< MT2 > RT2
Result type of the right-hand side dense matrix expression.
Definition: DMatDMatSchurExpr.h:116
System settings for the inline keywords.
Header file for the thresholds for matrix/vector and matrix/matrix multiplications.
#define BLAZE_INTERNAL_ASSERT(expr, msg)
Run time assertion macro for internal checks.In case of an invalid run time expression, the program execution is terminated. The BLAZE_INTERNAL_ASSERT macro can be disabled by setting the BLAZE_USER_ASSERTION flag to zero or by defining NDEBUG during the compilation.
Definition: Assert.h:101
ElementType_< MT2 > ET2
Element type of the right-hand side dense matrix expression.
Definition: DMatDMatSchurExpr.h:122
MultExprTrait_< RN1, RN2 > ExprReturnType
Expression return type for the subscript operator.
Definition: DMatDMatSchurExpr.h:135
Compile time check whether the given type is an expression template.This type trait class tests wheth...
Definition: IsExpression.h:95
Header file for the IsExpression type trait class.
Header file for the function trace functionality.
RightOperand rightOperand() const noexcept
Returns the right-hand side dense matrix operand.
Definition: DMatDMatSchurExpr.h:578
bool isAligned() const noexcept
Returns whether the operands of the expression are properly aligned in memory.
Definition: DMatDMatSchurExpr.h:613
LeftIteratorType left_
Iterator to the current left-hand side element.
Definition: DMatDMatSchurExpr.h:437
Constraint on the data type.