35 #ifndef _BLAZE_MATH_EXPRESSIONS_SMATMAPEXPR_H_ 36 #define _BLAZE_MATH_EXPRESSIONS_SMATMAPEXPR_H_ 101 template<
typename MT
105 :
public MatMapExpr< SparseMatrix< SMatMapExpr<MT,OP,SO>, SO > >
106 ,
private Computation
126 template<
typename MT2 >
129 enum :
bool { value = useAssign };
142 template<
typename MT2 >
143 struct UseSMPAssign {
144 enum :
bool { value = ( !MT2::smpAssignable || !MT::smpAssignable ) && useAssign };
158 using ReturnType = decltype( std::declval<OP>()( std::declval<RN>() ) );
226 return Element(
op_( it_->value() ), it_->index() );
246 return op_( it_->value() );
267 return it_ == rhs.
it_;
278 return it_ != rhs.
it_;
289 return it_ - rhs.
it_;
303 enum :
bool { smpAssignable = MT::smpAssignable };
341 if( i >=
sm_.rows() ) {
344 if( j >=
sm_.columns() ) {
378 inline size_t rows() const noexcept {
389 return sm_.columns();
399 return sm_.nonZeros();
410 return sm_.nonZeros(i);
479 template<
typename T >
480 inline bool canAlias(
const T* alias )
const noexcept {
481 return sm_.canAlias( alias );
491 template<
typename T >
492 inline bool isAliased(
const T* alias )
const noexcept {
493 return sm_.isAliased( alias );
503 return sm_.canSMPAssign();
527 template<
typename MT2
542 assign( ~lhs,
map( tmp, rhs.op_ ) );
562 template<
typename MT2 >
574 assign( ~lhs, rhs.sm_ );
576 const size_t m( rhs.rows() );
578 for(
size_t i=0UL; i<m; ++i ) {
579 const Iterator
end( (~lhs).
end(i) );
580 for( Iterator element=(~lhs).
begin(i); element!=
end; ++element ) {
581 element->value() = rhs.op_( element->value() );
603 template<
typename MT2 >
615 assign( ~lhs, rhs.sm_ );
617 const size_t n( rhs.columns() );
619 for(
size_t j=0UL; j<n; ++j ) {
620 const Iterator
end( (~lhs).
end(j) );
621 for( Iterator element=(~lhs).
begin(j); element!=
end; ++element ) {
622 element->value() = rhs.op_( element->value() );
644 template<
typename MT2
660 (~lhs).reserve( tmp.nonZeros() );
661 assign( ~lhs,
map( tmp, rhs.op_ ) );
680 template<
typename MT2
695 addAssign( ~lhs,
map( tmp, rhs.op_ ) );
718 template<
typename MT2
733 subAssign( ~lhs,
map( tmp, rhs.op_ ) );
756 template<
typename MT2
771 schurAssign( ~lhs,
map( tmp, rhs.op_ ) );
802 template<
typename MT2
816 const RT tmp( rhs.sm_ );
840 template<
typename MT2
854 const RT tmp( rhs.sm_ );
878 template<
typename MT2
892 const RT tmp( rhs.sm_ );
916 template<
typename MT2
930 const RT tmp( rhs.sm_ );
984 template<
typename MT
1015 template<
typename MT
1045 template<
typename MT
1074 template<
typename MT
1103 template<
typename MT
1132 template<
typename MT
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typename MT
1190 template<
typename MT
1228 template<
typename MT
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typename MT
1285 template<
typename MT
1317 template<
typename MT
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typename MT
1381 template<
typename MT
1413 template<
typename MT
1444 template<
typename MT
1475 template<
typename MT
1507 template<
typename MT
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typename MT
1565 template<
typename MT
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typename MT
1629 template<
typename MT
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typename MT
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typename MT
1722 template<
typename MT
1751 template<
typename MT
1780 template<
typename MT
1809 template<
typename MT
1841 template<
typename MT
1870 template<
typename MT
1902 template<
typename MT
1931 template<
typename MT
1960 template<
typename MT
1992 template<
typename MT
2024 template<
typename MT
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typename MT
2083 template<
typename MT
2114 template<
typename MT
2137 template<
typename MT
2160 template<
typename MT
2183 template<
typename MT
2206 template<
typename MT
2236 template<
typename MT
2242 return sm.operand();
2266 template<
typename MT
2290 template<
typename MT
2313 template<
typename MT
2335 template<
typename MT,
typename OP,
bool SO >
2336 struct Size< SMatMapExpr<MT,OP,SO>, 0UL >
2337 :
public Size<MT,0UL>
2340 template<
typename MT,
typename OP,
bool SO >
2341 struct Size< SMatMapExpr<MT,OP,SO>, 1UL >
2342 :
public Size<MT,1UL>
2358 template<
typename MT,
bool SO >
2363 template<
typename MT,
bool SO >
2368 template<
typename MT,
bool SO >
2373 template<
typename MT,
bool SO >
2378 template<
typename MT,
bool SO >
2383 template<
typename MT,
bool SO >
2388 template<
typename MT,
bool SO >
2393 template<
typename MT,
bool SO >
2398 template<
typename MT,
bool SO >
2403 template<
typename MT,
bool SO >
2408 template<
typename MT,
bool SO >
2413 template<
typename MT,
bool SO >
2418 template<
typename MT,
typename ET,
bool SO >
2419 struct IsSymmetric< SMatMapExpr<MT,UnaryPow<ET>,SO> >
2423 template<
typename MT,
bool SO >
2428 template<
typename MT,
bool SO >
2433 template<
typename MT,
bool SO >
2438 template<
typename MT,
bool SO >
2443 template<
typename MT,
bool SO >
2448 template<
typename MT,
bool SO >
2453 template<
typename MT,
bool SO >
2458 template<
typename MT,
bool SO >
2463 template<
typename MT,
bool SO >
2468 template<
typename MT,
bool SO >
2473 template<
typename MT,
bool SO >
2478 template<
typename MT,
bool SO >
2483 template<
typename MT,
bool SO >
2488 template<
typename MT,
bool SO >
2493 template<
typename MT,
bool SO >
2498 template<
typename MT,
bool SO >
2503 template<
typename MT,
bool SO >
2508 template<
typename MT,
bool SO >
2513 template<
typename MT,
bool SO >
2518 template<
typename MT,
bool SO >
2536 template<
typename MT,
bool SO >
2541 template<
typename MT,
bool SO >
2546 template<
typename MT,
bool SO >
2551 template<
typename MT,
bool SO >
2556 template<
typename MT,
bool SO >
2561 template<
typename MT,
bool SO >
2566 template<
typename MT,
bool SO >
2571 template<
typename MT,
bool SO >
2576 template<
typename MT,
bool SO >
2581 template<
typename MT,
bool SO >
2586 template<
typename MT,
bool SO >
2591 template<
typename MT,
bool SO >
2596 template<
typename MT,
typename ET,
bool SO >
2597 struct IsHermitian< SMatMapExpr<MT,UnaryPow<ET>,SO> >
2601 template<
typename MT,
bool SO >
2606 template<
typename MT,
bool SO >
2611 template<
typename MT,
bool SO >
2616 template<
typename MT,
bool SO >
2621 template<
typename MT,
bool SO >
2626 template<
typename MT,
bool SO >
2631 template<
typename MT,
bool SO >
2636 template<
typename MT,
bool SO >
2641 template<
typename MT,
bool SO >
2646 template<
typename MT,
bool SO >
2651 template<
typename MT,
bool SO >
2656 template<
typename MT,
bool SO >
2661 template<
typename MT,
bool SO >
2666 template<
typename MT,
bool SO >
2671 template<
typename MT,
bool SO >
2676 template<
typename MT,
bool SO >
2681 template<
typename MT,
bool SO >
2686 template<
typename MT,
bool SO >
2691 template<
typename MT,
bool SO >
2696 template<
typename MT,
bool SO >
2714 template<
typename MT,
typename OP,
bool SO >
2715 struct IsLower< SMatMapExpr<MT,OP,SO> >
2732 template<
typename MT,
bool SO >
2737 template<
typename MT,
bool SO >
2738 struct IsUniLower< SMatMapExpr<MT,Floor,SO> >
2742 template<
typename MT,
bool SO >
2747 template<
typename MT,
bool SO >
2748 struct IsUniLower< SMatMapExpr<MT,Trunc,SO> >
2752 template<
typename MT,
bool SO >
2753 struct IsUniLower< SMatMapExpr<MT,Round,SO> >
2757 template<
typename MT,
bool SO >
2762 template<
typename MT,
bool SO >
2767 template<
typename MT,
bool SO >
2772 template<
typename MT,
bool SO >
2777 template<
typename MT,
typename ET,
bool SO >
2778 struct IsUniLower< SMatMapExpr<MT,UnaryPow<ET>,SO> >
2795 template<
typename MT,
typename OP,
bool SO >
2813 template<
typename MT,
typename OP,
bool SO >
2814 struct IsUpper< SMatMapExpr<MT,OP,SO> >
2831 template<
typename MT,
bool SO >
2836 template<
typename MT,
bool SO >
2837 struct IsUniUpper< SMatMapExpr<MT,Floor,SO> >
2841 template<
typename MT,
bool SO >
2846 template<
typename MT,
bool SO >
2847 struct IsUniUpper< SMatMapExpr<MT,Trunc,SO> >
2851 template<
typename MT,
bool SO >
2852 struct IsUniUpper< SMatMapExpr<MT,Round,SO> >
2856 template<
typename MT,
bool SO >
2861 template<
typename MT,
bool SO >
2866 template<
typename MT,
bool SO >
2871 template<
typename MT,
bool SO >
2876 template<
typename MT,
typename ET,
bool SO >
2877 struct IsUniUpper< SMatMapExpr<MT,UnaryPow<ET>,SO> >
2894 template<
typename MT,
typename OP,
bool SO >
Header file for the UnderlyingNumeric type trait.
Generic wrapper for the trunc() function.
Definition: Trunc.h:62
Pointer difference type of the Blaze library.
decltype(auto) acosh(const DenseMatrix< MT, SO > &dm)
Computes the inverse hyperbolic cosine for each single element of the dense matrix dm...
Definition: DMatMapExpr.h:2033
Header file for auxiliary alias declarations.
Generic wrapper for the ceil() function.
Definition: Ceil.h:62
decltype(auto) exp10(const DenseMatrix< MT, SO > &dm)
Computes for each single element of the dense matrix dm.
Definition: DMatMapExpr.h:1696
Generic wrapper for the cbrt() function.
Definition: Cbrt.h:62
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
Header file for basic type definitions.
Operation operation() const
Returns a copy of the custom operation.
Definition: SMatMapExpr.h:468
ConstIterator find(size_t i, size_t j) const
Searches for a specific matrix element.
Definition: SMatMapExpr.h:421
Generic wrapper for the sin() function.
Definition: Sin.h:62
Generic wrapper for the conj() function.
Definition: Conj.h:62
Generic wrapper for the invsqrt() function.
Definition: InvSqrt.h:62
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.
decltype(auto) real(const DenseMatrix< MT, SO > &dm)
Returns a matrix containing the real part of each single element of dm.
Definition: DMatMapExpr.h:1387
#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
ReturnType value() const
Access to the current value of the sparse element.
Definition: SMatMapExpr.h:245
IfTrue_< useAssign, const ResultType, const SMatMapExpr &> CompositeType
Data type for composite expression templates.
Definition: SMatMapExpr.h:161
IteratorType it_
Iterator over the elements of the sparse matrix expression.
Definition: SMatMapExpr.h:295
ConstIterator lowerBound(size_t i, size_t j) const
Returns an iterator to the first index not less then the given index.
Definition: SMatMapExpr.h:434
Header file for the IsSame and IsStrictlySame type traits.
bool isAliased(const T *alias) const noexcept
Returns whether the expression is aliased with the given address alias.
Definition: SMatMapExpr.h:492
UnaryMapTrait_< RT, OP > ResultType
Result type for expression template evaluations.
Definition: SMatMapExpr.h:152
decltype(auto) ceil(const DenseMatrix< MT, SO > &dm)
Applies the ceil() function to each single element of the dense matrix dm.
Definition: DMatMapExpr.h:1234
Generic wrapper for the clamp() function.
Definition: Clamp.h:60
decltype(auto) pow(const DenseMatrix< MT1, SO1 > &lhs, const DenseMatrix< MT2, SO2 > &rhs)
Computes the componentwise exponential value for the dense matrices lhs and rhs.
Definition: DMatDMatMapExpr.h:1267
Iterator over the elements of the sparse matrix map expression.
Definition: SMatMapExpr.h:173
Generic wrapper for the acosh() function.
Definition: Acosh.h:62
decltype(auto) clamp(const DenseMatrix< MT, SO > &dm, const DT &min, const DT &max)
Restricts each single element of the dense matrix dm to the range .
Definition: DMatMapExpr.h:1576
bool operator!=(const ConstIterator &rhs) const
Inequality comparison between two ConstIterator objects.
Definition: SMatMapExpr.h:277
Header file for the And class template.
const ElementType_< MT > min(const DenseMatrix< MT, SO > &dm)
Returns the smallest element of the dense matrix.
Definition: DenseMatrix.h:1903
ConstIterator begin(size_t i) const
Returns an iterator to the first non-zero element of row i.
Definition: SMatMapExpr.h:357
DifferenceType operator-(const ConstIterator &rhs) const
Calculating the number of elements between two expression iterators.
Definition: SMatMapExpr.h:288
Compile time check for lower triangular matrices.This type trait tests whether or not the given templ...
Definition: IsLower.h:87
ConstIterator end(size_t i) const
Returns an iterator just past the last non-zero element of row i.
Definition: SMatMapExpr.h:368
Generic wrapper for the pow() function with fixed exponent.
Definition: Forward.h:119
typename MultTrait< T1, T2 >::Type MultTrait_
Auxiliary alias declaration for the MultTrait class template.The MultTrait_ alias declaration provide...
Definition: MultTrait.h:291
Header file for the Computation base class.
Type relationship analysis.This class tests if the two data types A and B are equal. For this type comparison, the cv-qualifiers of both data types are ignored. If A and B are the same data type (ignoring the cv-qualifiers), then the value member constant is set to true, the nested type definition Type is TrueType, and the class derives from TrueType. Otherwise value is set to false, Type is FalseType, and the class derives from FalseType.
Definition: IsSame.h:140
Compile time check for upper triangular matrices.This type trait tests whether or not the given templ...
Definition: IsUpper.h:87
Element * Iterator
Iterator over non-constant elements.
Definition: CompressedMatrix.h:3084
size_t index() const
Access to the current index of the sparse element.
Definition: SMatMapExpr.h:255
decltype(std::declval< OP >()(std::declval< RN >())) ReturnType
Return type for expression template evaluations.
Definition: SMatMapExpr.h:158
Header file for the RequiresEvaluation type trait.
size_t rows() const noexcept
Returns the current number of rows of the matrix.
Definition: SMatMapExpr.h:378
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
Operand operand() const noexcept
Returns the sparse matrix operand.
Definition: SMatMapExpr.h:458
const ElementType_< MT > max(const DenseMatrix< MT, SO > &dm)
Returns the largest element of the dense matrix.
Definition: DenseMatrix.h:1950
decltype(auto) acos(const DenseMatrix< MT, SO > &dm)
Computes the inverse cosine for each single element of the dense matrix dm.
Definition: DMatMapExpr.h:1972
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
Expression object for the sparse matrix map() function.The SMatMapExpr class represents the compile t...
Definition: Forward.h:112
Operand sm_
Sparse matrix of the absolute value expression.
Definition: SMatMapExpr.h:509
Base class for dense matrices.The DenseMatrix class is a base class for all dense matrix classes...
Definition: DenseMatrix.h:80
Base class for sparse matrices.The SparseMatrix class is a base class for all sparse matrix classes...
Definition: Forward.h:129
TransposeType_< ResultType > TransposeType
Transpose type for expression template evaluations.
Definition: SMatMapExpr.h:154
OppositeType_< ResultType > OppositeType
Result type with opposite storage order for expression template evaluations.
Definition: SMatMapExpr.h:153
decltype(auto) erf(const DenseMatrix< MT, SO > &dm)
Computes the error function for each single element of the dense matrix dm.
Definition: DMatMapExpr.h:2184
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
Header file for the SparseMatrix base class.
Constraint on the data type.
Generic wrapper for the abs() function.
Definition: Abs.h:62
Compile time check to query the requirement to evaluate an expression.Via this type trait it is possi...
Definition: RequiresEvaluation.h:71
OP op_
The custom unary operation.
Definition: SMatMapExpr.h:296
Header file for the MatMapExpr base class.
Compile time check for upper unitriangular matrices.This type trait tests whether or not the given te...
Definition: IsUniUpper.h:86
If_< IsExpression< MT >, const MT, const MT &> Operand
Composite data type of the sparse matrix expression.
Definition: SMatMapExpr.h:164
Generic wrapper for the sqrt() function.
Definition: Sqrt.h:62
Header file for the ValueIndexPair class.
Header file for the multiplication trait.
Header file for the IsStrictlyUpper type trait.
Header file for the unary map trait.
Header file for the IsSymmetric type trait.
decltype(auto) cos(const DenseMatrix< MT, SO > &dm)
Computes the cosine for each single element of the dense matrix dm.
Definition: DMatMapExpr.h:1940
Namespace of the Blaze C++ math library.
Definition: Blaze.h:58
decltype(auto) ctrans(const DenseMatrix< MT, SO > &dm)
Returns the conjugate transpose matrix of dm.
Definition: DMatMapExpr.h:1359
Header file for the If class template.
Generic wrapper for the imag() function.
Definition: Imag.h:59
Generic wrapper for the exp10() function.
Definition: Exp10.h:62
decltype(auto) exp2(const DenseMatrix< MT, SO > &dm)
Computes for each single element of the dense matrix dm.
Definition: DMatMapExpr.h:1667
ElementType_< ResultType > ElementType
Resulting element type.
Definition: SMatMapExpr.h:155
decltype(auto) sinh(const DenseMatrix< MT, SO > &dm)
Computes the hyperbolic sine for each single element of the dense matrix dm.
Definition: DMatMapExpr.h:1882
Header file for the UnderlyingBuiltin type trait.
decltype(auto) asin(const DenseMatrix< MT, SO > &dm)
Computes the inverse sine for each single element of the dense matrix dm.
Definition: DMatMapExpr.h:1853
decltype(auto) cosh(const DenseMatrix< MT, SO > &dm)
Computes the hyperbolic cosine for each single element of the dense matrix dm.
Definition: DMatMapExpr.h:2001
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
bool operator==(const ConstIterator &rhs) const
Equality comparison between two ConstIterator objects.
Definition: SMatMapExpr.h:266
decltype(auto) cbrt(const DenseMatrix< MT, SO > &dm)
Computes the cubic root of each single element of the dense matrix dm.
Definition: DMatMapExpr.h:1512
#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
Generic wrapper for the log10() function.
Definition: Log10.h:62
decltype(auto) trunc(const DenseMatrix< MT, SO > &dm)
Applies the trunc() function to each single element of the dense matrix dm.
Definition: DMatMapExpr.h:1263
Header file for the Not class template.
const Element * ConstIterator
Iterator over constant elements.
Definition: CompressedMatrix.h:3085
Header file for all functors.
typename T::ElementType ElementType_
Alias declaration for nested ElementType type definitions.The ElementType_ alias declaration provides...
Definition: Aliases.h:163
Header file for the IsLower type trait.
Generic wrapper for the exp2() function.
Definition: Exp2.h:62
Generic wrapper for the asin() function.
Definition: Asin.h:62
decltype(auto) atan(const DenseMatrix< MT, SO > &dm)
Computes the inverse tangent for each single element of the dense matrix dm.
Definition: DMatMapExpr.h:2091
std::forward_iterator_tag IteratorCategory
The iterator category.
Definition: SMatMapExpr.h:183
decltype(auto) asinh(const DenseMatrix< MT, SO > &dm)
Computes the inverse hyperbolic sine for each single element of the dense matrix dm.
Definition: DMatMapExpr.h:1911
Generic wrapper for the erf() function.
Definition: Erf.h:62
ConstIterator(IteratorType it, OP op)
Constructor for the ConstIterator class.
Definition: SMatMapExpr.h:203
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
Header file for the exception macros of the math module.
ReturnType operator()(size_t i, size_t j) const
2D-access to the matrix elements.
Definition: SMatMapExpr.h:325
Compile time check for strictly upper triangular matrices.This type trait tests whether or not the gi...
Definition: IsStrictlyUpper.h:86
OppositeType_< MT > OT
Opposite type of the sparse matrix expression.
Definition: SMatMapExpr.h:111
Constraint on the data type.
Evaluation of the underlying numeric element type of a given data type.Via this type trait it is poss...
Definition: UnderlyingNumeric.h:81
Header file for all forward declarations for expression class templates.
Generic wrapper for the floor() function.
Definition: Floor.h:62
decltype(auto) exp(const DenseMatrix< MT, SO > &dm)
Computes for each single element of the dense matrix dm.
Definition: DMatMapExpr.h:1638
Header file for the EnableIf class template.
Header file for the IsStrictlyLower type trait.
decltype(auto) abs(const DenseMatrix< MT, SO > &dm)
Applies the abs() function to each single element of the dense matrix dm.
Definition: DMatMapExpr.h:1176
decltype(auto) log(const DenseMatrix< MT, SO > &dm)
Computes the natural logarithm for each single element of the dense matrix dm.
Definition: DMatMapExpr.h:1728
Compile time check for lower unitriangular matrices.This type trait tests whether or not the given te...
Definition: IsUniLower.h:86
Header file for the IsNumeric type trait.
decltype(auto) floor(const DenseMatrix< MT, SO > &dm)
Applies the floor() function to each single element of the dense matrix dm.
Definition: DMatMapExpr.h:1205
decltype(auto) round(const DenseMatrix< MT, SO > &dm)
Applies the round() function to each single element of the dense matrix dm.
Definition: DMatMapExpr.h:1292
ConstIterator upperBound(size_t i, size_t j) const
Returns an iterator to the first index greater then the given index.
Definition: SMatMapExpr.h:447
decltype(auto) tanh(const DenseMatrix< MT, SO > &dm)
Computes the hyperbolic tangent for each single element of the dense matrix dm.
Definition: DMatMapExpr.h:2123
decltype(auto) forEach(const DenseMatrix< MT, SO > &dm, OP op)
Evaluates the given custom operation on each single element of the dense matrix dm.
Definition: DMatMapExpr.h:1147
Header file for run time assertion macros.
Generic wrapper for the atanh() function.
Definition: Atanh.h:62
Generic wrapper for the invcbrt() function.
Definition: InvCbrt.h:62
Generic wrapper for the real() function.
Definition: Real.h:59
Generic wrapper for the asinh() function.
Definition: Asinh.h:62
decltype(auto) invcbrt(const DenseMatrix< MT, SO > &dm)
Computes the inverse cubic root of each single element of the dense matrix dm.
Definition: DMatMapExpr.h:1544
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
size_t columns() const noexcept
Returns the current number of columns of the matrix.
Definition: SMatMapExpr.h:388
Generic wrapper for the tan() function.
Definition: Tan.h:62
Generic wrapper for the log() function.
Definition: Log.h:62
decltype(auto) atanh(const DenseMatrix< MT, SO > &dm)
Computes the inverse hyperbolic tangent for each single element of the dense matrix dm...
Definition: DMatMapExpr.h:2155
#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
Compile time type negation.The Not alias declaration negates the given compile time condition...
Definition: Not.h:70
Compile time check for Hermitian matrices.This type trait tests whether or not the given template par...
Definition: IsHermitian.h:85
Compile time check for built-in data types.This type trait tests whether or not the given template pa...
Definition: IsBuiltin.h:75
Generic wrapper for the erfc() function.
Definition: Erfc.h:62
decltype(auto) serial(const DenseMatrix< MT, SO > &dm)
Forces the serial evaluation of the given dense matrix expression dm.
Definition: DMatSerialExpr.h:816
Generic wrapper for the cos() function.
Definition: Cos.h:62
#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
size_t nonZeros(size_t i) const
Returns the number of non-zero elements in the specified row.
Definition: SMatMapExpr.h:409
bool canAlias(const T *alias) const noexcept
Returns whether the expression can alias with the given address alias.
Definition: SMatMapExpr.h:480
Header file for the RemoveReference type trait.
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
ResultType_< MT > RT
Result type of the sparse matrix expression.
Definition: SMatMapExpr.h:110
typename T::Iterator Iterator_
Alias declaration for nested Iterator type definitions.The Iterator_ alias declaration provides a con...
Definition: Aliases.h:183
bool canSMPAssign() const noexcept
Returns whether the expression can be used in SMP assignments.
Definition: SMatMapExpr.h:502
Compile time check for strictly lower triangular matrices.This type trait tests whether or not the gi...
Definition: IsStrictlyLower.h:86
const Type & ReturnType
Return type for expression template evaluations.
Definition: CompressedMatrix.h:3080
typename T::ConstIterator ConstIterator_
Alias declaration for nested ConstIterator type definitions.The ConstIterator_ alias declaration prov...
Definition: Aliases.h:103
decltype(auto) trans(const DenseMatrix< MT, SO > &dm)
Calculation of the transpose of the given dense matrix.
Definition: DMatTransExpr.h:789
ReturnType at(size_t i, size_t j) const
Checked access to the matrix elements.
Definition: SMatMapExpr.h:340
const Element operator*() const
Direct access to the sparse matrix element at the current iterator position.
Definition: SMatMapExpr.h:225
decltype(auto) sin(const DenseMatrix< MT, SO > &dm)
Computes the sine for each single element of the dense matrix dm.
Definition: DMatMapExpr.h:1821
size_t nonZeros() const
Returns the number of non-zero elements in the sparse matrix.
Definition: SMatMapExpr.h:398
ConstIterator_< RemoveReference_< Operand > > IteratorType
Iterator type of the sparse matrix expression.
Definition: SMatMapExpr.h:181
decltype(auto) erfc(const DenseMatrix< MT, SO > &dm)
Computes the complementary error function for each single element of the dense matrix dm...
Definition: DMatMapExpr.h:2213
Index-value-pair for sparse vectors and matrices.The ValueIndexPair class represents a single index-v...
Definition: ValueIndexPair.h:73
typename UnaryMapTrait< T, OP >::Type UnaryMapTrait_
Auxiliary alias declaration for the UnaryMapTrait class template.The UnaryMapTrait_ alias declaration...
Definition: UnaryMapTrait.h:134
decltype(auto) sqrt(const DenseMatrix< MT, SO > &dm)
Computes the square root of each single element of the dense matrix dm.
Definition: DMatMapExpr.h:1448
SMatMapExpr(const MT &sm, OP op) noexcept
Constructor for the SMatMapExpr class.
Definition: SMatMapExpr.h:312
Header file for the IsComputation type trait class.
Header file for the IsBuiltin type trait.
Generic wrapper for the acos() function.
Definition: Acos.h:62
decltype(auto) tan(const DenseMatrix< MT, SO > &dm)
Computes the tangent for each single element of the dense matrix dm.
Definition: DMatMapExpr.h:2062
Compile time evaluation of the size of vectors and matrices.The Size type trait evaluates the size of...
Definition: Size.h:80
Generic wrapper for the atan() function.
Definition: Atan.h:62
Generic wrapper for the round() function.
Definition: Round.h:62
Expression object for sparse matrix transpositions.The SMatTransExpr class represents the compile tim...
Definition: Forward.h:123
Generic wrapper for the sinh() function.
Definition: Sinh.h:62
OP Operation
Data type of the custom unary operation.
Definition: SMatMapExpr.h:167
IteratorCategory iterator_category
The iterator category.
Definition: SMatMapExpr.h:190
decltype(auto) log10(const DenseMatrix< MT, SO > &dm)
Computes the common logarithm for each single element of the dense matrix dm.
Definition: DMatMapExpr.h:1792
Generic wrapper for the log2() function.
Definition: Log2.h:62
typename T::TransposeType TransposeType_
Alias declaration for nested TransposeType type definitions.The TransposeType_ alias declaration prov...
Definition: Aliases.h:423
decltype(auto) imag(const DenseMatrix< MT, SO > &dm)
Returns a matrix containing the imaginary part of each single element of dm.
Definition: DMatMapExpr.h:1416
Header file for the IsUpper type trait.
Generic wrapper for the cosh() function.
Definition: Cosh.h:62
decltype(auto) conj(const DenseMatrix< MT, SO > &dm)
Returns a matrix containing the complex conjugate of each single element of dm.
Definition: DMatMapExpr.h:1321
decltype(auto) log2(const DenseMatrix< MT, SO > &dm)
Computes the binary logarithm for each single element of the dense matrix dm.
Definition: DMatMapExpr.h:1760
decltype(auto) invsqrt(const DenseMatrix< MT, SO > &dm)
Computes the inverse square root of each single element of the dense matrix dm.
Definition: DMatMapExpr.h:1480
Generic wrapper for the tanh() function.
Definition: Tanh.h:62
Header file for the IsHermitian type trait.
Generic wrapper for the exp() function.
Definition: Exp.h:62
Header file for the Size type trait.
#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
ConstIterator & operator++()
Pre-increment operator.
Definition: SMatMapExpr.h:214
#define BLAZE_CONSTRAINT_MUST_BE_SPARSE_MATRIX_TYPE(T)
Constraint on the data type.In case the given data type T is not a sparse, N-dimensional matrix type...
Definition: SparseMatrix.h:61
ReturnType_< MT > RN
Return type of the sparse matrix expression.
Definition: SMatMapExpr.h:112
Header file for the IsExpression type trait class.
Header file for the function trace functionality.
Operation op_
The custom unary operation.
Definition: SMatMapExpr.h:510
decltype(auto) map(const DenseMatrix< MT1, SO > &lhs, const DenseMatrix< MT2, SO > &rhs, OP op)
Evaluates the given binary operation on each single element of the dense matrices lhs and rhs...
Definition: DMatDMatMapExpr.h:1134
const ConstIterator * operator->() const
Direct access to the sparse matrix element at the current iterator position.
Definition: SMatMapExpr.h:235