35 #ifndef _BLAZE_MATH_EXPRESSIONS_TSMATSMATMULTEXPR_H_
36 #define _BLAZE_MATH_EXPRESSIONS_TSMATSMATMULTEXPR_H_
121 template<
typename MT1
123 class TSMatSMatMultExpr :
public SparseMatrix< TSMatSMatMultExpr<MT1,MT2>, true >
124 ,
private MatMatMultExpr
125 ,
private Computation
154 template<
typename T1,
typename T2,
typename T3 >
155 struct CanExploitSymmetry {
156 enum :
bool { value = ( IsRowMajorMatrix<T1>::value && IsSymmetric<T2>::value ) ||
157 ( IsColumnMajorMatrix<T1>::value && IsSymmetric<T3>::value ) };
169 template<
typename T1,
typename T2,
typename T3 >
170 struct IsEvaluationRequired {
171 enum :
bool { value = ( evaluateLeft || evaluateRight ) &&
172 !CanExploitSymmetry<T1,T2,T2>::value };
196 enum :
bool { smpAssignable = !evaluateLeft && MT1::smpAssignable &&
197 !evaluateRight && MT2::smpAssignable };
247 :(
lhs_.columns() ) ) );
251 const size_t n(
end - begin );
269 inline ReturnType
at(
size_t i,
size_t j )
const {
270 if( i >=
lhs_.rows() ) {
273 if( j >=
rhs_.columns() ) {
285 inline size_t rows() const noexcept {
296 return rhs_.columns();
305 inline constexpr
size_t nonZeros() const noexcept {
316 inline size_t nonZeros(
size_t i )
const noexcept {
348 template<
typename T >
349 inline bool canAlias(
const T* alias )
const noexcept {
350 return (
lhs_.canAlias( alias ) ||
rhs_.canAlias( alias ) );
360 template<
typename T >
361 inline bool isAliased(
const T* alias )
const noexcept {
362 return (
lhs_.isAliased( alias ) ||
rhs_.isAliased( alias ) );
372 return (
rows() *
columns() >= SMP_TSMATSMATMULT_THRESHOLD );
395 template<
typename MT
405 CT1 A(
serial( rhs.lhs_ ) );
406 CT2 B(
serial( rhs.rhs_ ) );
415 TSMatSMatMultExpr::selectAssignKernel( ~lhs, A, B );
434 template<
typename MT3
437 static inline void selectAssignKernel( MT3& C,
const MT4& A,
const MT5& B )
442 for(
size_t j=0UL; j<A.columns(); ++j ) {
443 const LeftIterator lend( A.end(j) );
444 for( LeftIterator lelem=A.begin(j); lelem!=lend; ++lelem ) {
445 const RightIterator rend( B.end(j) );
446 for( RightIterator relem=B.begin(j); relem!=rend; ++relem )
449 isDefault( C(lelem->index(),relem->index()) ) ) {
450 C(lelem->index(),relem->index()) = lelem->value() * relem->value();
453 C(lelem->index(),relem->index()) += lelem->value() * relem->value();
475 template<
typename MT >
476 friend inline DisableIf_< CanExploitSymmetry<MT,MT1,MT2> >
488 const OppositeType_<MT1> tmp(
serial( rhs.lhs_ ) );
489 assign( ~lhs, tmp * rhs.rhs_ );
507 template<
typename MT >
508 friend inline DisableIf_< CanExploitSymmetry<MT,MT1,MT2> >
518 const OppositeType_<MT2> tmp(
serial( rhs.rhs_ ) );
519 assign( ~lhs, rhs.lhs_ * tmp );
539 template<
typename MT >
540 friend inline EnableIf_< CanExploitSymmetry<MT,MT1,MT2> >
550 assign( ~lhs,
trans( rhs.lhs_ ) * rhs.rhs_ );
570 template<
typename MT >
571 friend inline EnableIf_< CanExploitSymmetry<MT,MT1,MT2> >
579 assign( ~lhs, rhs.lhs_ *
trans( rhs.rhs_ ) );
597 template<
typename MT
599 friend inline DisableIf_< CanExploitSymmetry<MT,MT1,MT2> >
607 CT1 A(
serial( rhs.lhs_ ) );
608 CT2 B(
serial( rhs.rhs_ ) );
617 TSMatSMatMultExpr::selectAddAssignKernel( ~lhs, A, B );
636 template<
typename MT3
639 static inline void selectAddAssignKernel( MT3& C,
const MT4& A,
const MT5& B )
641 typedef ConstIterator_<MT4> LeftIterator;
642 typedef ConstIterator_<MT5> RightIterator;
644 for(
size_t j=0UL; j<A.columns(); ++j ) {
645 const LeftIterator lend( A.end(j) );
646 for( LeftIterator lelem=A.begin(j); lelem!=lend; ++lelem ) {
647 const RightIterator rend( B.end(j) );
648 for( RightIterator relem=B.begin(j); relem!=rend; ++relem ) {
649 C(lelem->index(),relem->index()) += lelem->value() * relem->value();
672 template<
typename MT >
673 friend inline EnableIf_< CanExploitSymmetry<MT,MT1,MT2> >
683 addAssign( ~lhs,
trans( rhs.lhs_ ) * rhs.rhs_ );
703 template<
typename MT >
704 friend inline EnableIf_< CanExploitSymmetry<MT,MT1,MT2> >
712 addAssign( ~lhs, rhs.lhs_ *
trans( rhs.rhs_ ) );
734 template<
typename MT
736 friend inline void subAssign( DenseMatrix<MT,SO>& lhs,
const TSMatSMatMultExpr& rhs )
743 CT1 A(
serial( rhs.lhs_ ) );
744 CT2 B(
serial( rhs.rhs_ ) );
753 TSMatSMatMultExpr::selectSubAssignKernel( ~lhs, A, B );
772 template<
typename MT3
775 static inline void selectSubAssignKernel( MT3& C,
const MT4& A,
const MT5& B )
777 typedef ConstIterator_<MT4> LeftIterator;
778 typedef ConstIterator_<MT5> RightIterator;
780 for(
size_t j=0UL; j<A.columns(); ++j ) {
781 const LeftIterator lend( A.end(j) );
782 for( LeftIterator lelem=A.begin(j); lelem!=lend; ++lelem ) {
783 const RightIterator rend( B.end(j) );
784 for( RightIterator relem=B.begin(j); relem!=rend; ++relem ) {
785 C(lelem->index(),relem->index()) -= lelem->value() * relem->value();
808 template<
typename MT >
809 friend inline EnableIf_< CanExploitSymmetry<MT,MT1,MT2> >
819 subAssign( ~lhs,
trans( rhs.lhs_ ) * rhs.rhs_ );
839 template<
typename MT >
840 friend inline EnableIf_< CanExploitSymmetry<MT,MT1,MT2> >
848 subAssign( ~lhs, rhs.lhs_ *
trans( rhs.rhs_ ) );
881 template<
typename MT
883 friend inline EnableIf_< IsEvaluationRequired<MT,MT1,MT2> >
921 template<
typename MT >
922 friend inline EnableIf_< CanExploitSymmetry<MT,MT1,MT2> >
952 template<
typename MT >
953 friend inline EnableIf_< CanExploitSymmetry<MT,MT1,MT2> >
982 template<
typename MT
984 friend inline EnableIf_< IsEvaluationRequired<MT,MT1,MT2> >
1022 template<
typename MT >
1023 friend inline EnableIf_< CanExploitSymmetry<MT,MT1,MT2> >
1053 template<
typename MT >
1054 friend inline EnableIf_< CanExploitSymmetry<MT,MT1,MT2> >
1087 template<
typename MT
1089 friend inline EnableIf_< IsEvaluationRequired<MT,MT1,MT2> >
1127 template<
typename MT >
1128 friend inline EnableIf_< CanExploitSymmetry<MT,MT1,MT2> >
1158 template<
typename MT >
1159 friend inline EnableIf_< CanExploitSymmetry<MT,MT1,MT2> >
1235 template<
typename T1
1237 inline const TSMatSMatMultExpr<T1,T2>
1261 template<
typename MT1,
typename MT2 >
1278 template<
typename MT1,
typename MT2 >
1295 template<
typename MT1,
typename MT2 >
1297 :
public BoolConstant< And< IsLower<MT1>, IsLower<MT2> >::value >
1313 template<
typename MT1,
typename MT2 >
1315 :
public BoolConstant< And< IsUniLower<MT1>, IsUniLower<MT2> >::value >
1331 template<
typename MT1,
typename MT2 >
1333 :
public BoolConstant< Or< And< IsStrictlyLower<MT1>, IsLower<MT2> >
1334 , And< IsStrictlyLower<MT2>, IsLower<MT1> > >::value >
1350 template<
typename MT1,
typename MT2 >
1352 :
public BoolConstant< And< IsUpper<MT1>, IsUpper<MT2> >::value >
1368 template<
typename MT1,
typename MT2 >
1370 :
public BoolConstant< And< IsUniUpper<MT1>, IsUniUpper<MT2> >::value >
1386 template<
typename MT1,
typename MT2 >
1388 :
public BoolConstant< Or< And< IsStrictlyUpper<MT1>, IsUpper<MT2> >
1389 , And< IsStrictlyUpper<MT2>, IsUpper<MT1> > >::value >
1405 template<
typename MT1,
typename MT2,
typename VT >
1410 using Type = If_< And< IsSparseMatrix<MT1>, IsColumnMajorMatrix<MT1>
1411 , IsSparseMatrix<MT2>, IsRowMajorMatrix<MT2>
1412 , IsDenseVector<VT>, IsColumnVector<VT> >
1413 , TSMatDVecMultExprTrait_< MT1, SMatDVecMultExprTrait_<MT2,VT> >
1423 template<
typename MT1,
typename MT2,
typename VT >
1428 using Type = If_< And< IsSparseMatrix<MT1>, IsColumnMajorMatrix<MT1>
1429 , IsSparseMatrix<MT2>, IsRowMajorMatrix<MT2>
1430 , IsSparseVector<VT>, IsColumnVector<VT> >
1431 , TSMatDVecMultExprTrait_< MT1, SMatDVecMultExprTrait_<MT2,VT> >
1441 template<
typename VT,
typename MT1,
typename MT2 >
1446 using Type = If_< And< IsDenseVector<VT>, IsRowVector<VT>
1447 , IsSparseMatrix<MT1>, IsColumnMajorMatrix<MT1>
1448 , IsSparseMatrix<MT2>, IsRowMajorMatrix<MT2> >
1449 , TDVecSMatMultExprTrait_< TDVecTSMatMultExprTrait_<VT,MT1>, MT2 >
1459 template<
typename VT,
typename MT1,
typename MT2 >
1464 using Type = If_< And< IsSparseVector<VT>, IsRowVector<VT>
1465 , IsSparseMatrix<MT1>, IsColumnMajorMatrix<MT1>
1466 , IsSparseMatrix<MT2>, IsRowMajorMatrix<MT2> >
1467 , TDVecSMatMultExprTrait_< TDVecTSMatMultExprTrait_<VT,MT1>, MT2 >
1477 template<
typename MT1,
typename MT2,
bool AF >
1482 using Type = MultExprTrait_< SubmatrixExprTrait_<const MT1,AF>
1483 , SubmatrixExprTrait_<const MT2,AF> >;
1492 template<
typename MT1,
typename MT2 >
1497 using Type = MultExprTrait_< RowExprTrait_<const MT1>, MT2 >;
1506 template<
typename MT1,
typename MT2 >
1511 using Type = MultExprTrait_< MT1, ColumnExprTrait_<const MT2> >;
#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
If_< IsExpression< MT2 >, const MT2, const MT2 & > RightOperand
Composite type of the right-hand side sparse matrix expression.
Definition: TSMatSMatMultExpr.h:191
Header file for auxiliary alias declarations.
ResultType_< MT1 > RT1
Result type of the left-hand side sparse matrix expression.
Definition: TSMatSMatMultExpr.h:129
Header file for mathematical functions.
Header file for the SMatDVecMultExprTrait class template.
Header file for the Rows type trait.
Header file for the UNUSED_PARAMETER function template.
Header file for the IsUniUpper type trait.
const DMatDMatMultExpr< T1, T2 > operator*(const DenseMatrix< T1, false > &lhs, const DenseMatrix< T2, false > &rhs)
Multiplication operator for the multiplication of two row-major dense matrices ( ).
Definition: DMatDMatMultExpr.h:7800
Compile time check for triangular matrix types.This type trait tests whether or not the given templat...
Definition: IsTriangular.h:87
Header file for basic type definitions.
ResultType_< MT2 > RT2
Result type of the right-hand side sparse matrix expression.
Definition: TSMatSMatMultExpr.h:130
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:160
Header file for the IsSparseMatrix type trait.
Header file for the serial shim.
Header file for the ColumnExprTrait class template.
BLAZE_ALWAYS_INLINE MT::Iterator begin(Matrix< MT, SO > &matrix, size_t i)
Returns an iterator to the first element of row/column i.
Definition: Matrix.h:188
Header file for the IsColumnMajorMatrix type trait.
Header file for the TSVecTSMatMultExprTrait class template.
Header file for the IsRowVector type trait.
typename DisableIf< Condition, T >::Type DisableIf_
Auxiliary type for the DisableIf class template.The DisableIf_ alias declaration provides a convenien...
Definition: DisableIf.h:223
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:1669
Compile time check for lower triangular matrices.This type trait tests whether or not the given templ...
Definition: IsLower.h:88
size_t nonZeros(size_t i) const noexcept
Returns the number of non-zero elements in the specified row.
Definition: TSMatSMatMultExpr.h:316
Header file for the TDVecSMatMultExprTrait class template.
const DMatSerialExpr< MT, SO > serial(const DenseMatrix< MT, SO > &dm)
Forces the serial evaluation of the given dense matrix expression dm.
Definition: DMatSerialExpr.h:723
typename MultTrait< T1, T2 >::Type MultTrait_
Auxiliary alias declaration for the MultTrait class template.The MultTrait_ alias declaration provide...
Definition: MultTrait.h:245
Header file for the Computation base class.
Header file for the MatMatMultExpr base class.
MultTrait_< RT1, RT2 > ResultType
Result type for expression template evaluations.
Definition: TSMatSMatMultExpr.h:180
Compile time check for upper triangular matrices.This type trait tests whether or not the given templ...
Definition: IsUpper.h:88
Constraints on the storage order of matrix types.
Header file for the RequiresEvaluation type trait.
bool canAlias(const T *alias) const noexcept
Returns whether the expression can alias with the given address alias.
Definition: TSMatSMatMultExpr.h:349
CompositeType_< MT2 > CT2
Composite type of the right-hand side sparse matrix expression.
Definition: TSMatSMatMultExpr.h:132
Header file for the TSVecSMatMultExprTrait class template.
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:323
const ElementType_< MT > max(const DenseMatrix< MT, SO > &dm)
Returns the largest element of the dense matrix.
Definition: DenseMatrix.h:1716
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:129
DisableIf_< Or< IsComputation< MT >, IsTransExpr< MT > >, ColumnExprTrait_< MT > > column(Matrix< MT, SO > &matrix, size_t index)
Creating a view on a specific column of the given matrix.
Definition: Column.h:126
Base class for dense matrices.The DenseMatrix class is a base class for all dense matrix classes...
Definition: DenseMatrix.h:70
Base class for sparse matrices.The SparseMatrix class is a base class for all sparse matrix classes...
Definition: Forward.h:109
bool isDefault(const DiagonalProxy< MT > &proxy)
Returns whether the represented element is in default state.
Definition: DiagonalProxy.h:573
Header file for the SparseMatrix base class.
Constraint on the data type.
Header file for the MultExprTrait class template.
const ElementType ReturnType
Return type for expression template evaluations.
Definition: TSMatSMatMultExpr.h:184
Compile time check to query the requirement to evaluate an expression.Via this type trait it is possi...
Definition: RequiresEvaluation.h:72
SubvectorExprTrait_< VT, unaligned > subvector(Vector< VT, TF > &vector, size_t index, size_t size)
Creating a view on a specific subvector of the given vector.
Definition: Subvector.h:152
typename T::CompositeType CompositeType_
Alias declaration for nested CompositeType type definitions.The CompositeType_ alias declaration prov...
Definition: Aliases.h:83
Header file for the DisableIf class template.
OppositeType_< ResultType > OppositeType
Result type with opposite storage order for expression template evaluations.
Definition: TSMatSMatMultExpr.h:181
Header file for the multiplication trait.
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
Header file for the If class template.
#define BLAZE_CONSTRAINT_MUST_BE_COLUMN_MAJOR_MATRIX_TYPE(T)
Constraint on the data type.In case the given data type T is not a column-major dense or sparse matri...
Definition: ColumnMajorMatrix.h:61
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:98
Header file for the Or class template.
Header file for the TDVecTSMatMultExprTrait 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
bool canSMPAssign() const noexcept
Returns whether the expression can be used in SMP assignments.
Definition: TSMatSMatMultExpr.h:371
TSMatSMatMultExpr< MT1, MT2 > This
Type of this TSMatSMatMultExpr instance.
Definition: TSMatSMatMultExpr.h:179
Header file for the Columns type trait.
Header file for the TSMatDVecMultExprTrait class template.
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.
Compile time check for diagonal matrices.This type trait tests whether or not the given template para...
Definition: IsDiagonal.h:90
Header file for the SMatSVecMultExprTrait class template.
Header file for the IsTriangular type trait.
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
BLAZE_ALWAYS_INLINE MT::Iterator end(Matrix< MT, SO > &matrix, size_t i)
Returns an iterator just past the last element of row/column i.
Definition: Matrix.h:254
bool isAliased(const T *alias) const noexcept
Returns whether the expression is aliased with the given address alias.
Definition: TSMatSMatMultExpr.h:361
Header file for the RowExprTrait class template.
Header file for all forward declarations for expression class templates.
Header file for the EnableIf class template.
Header file for the IsStrictlyLower type trait.
#define BLAZE_CONSTRAINT_MUST_FORM_VALID_MATMATMULTEXPR(T1, T2)
Constraint on the data type.In case the given data types T1 and T2 do not form a valid matrix/matrix ...
Definition: MatMatMultExpr.h:109
Compile time check for resizable data types.This type trait tests whether the given data type is a re...
Definition: IsResizable.h:75
DisableIf_< Or< IsComputation< MT >, IsTransExpr< MT > >, RowExprTrait_< MT > > row(Matrix< MT, SO > &matrix, size_t index)
Creating a view on a specific row of the given matrix.
Definition: Row.h:126
ElementType_< ResultType > ElementType
Resulting element type.
Definition: TSMatSMatMultExpr.h:183
Header file for the IsSparseVector type trait.
#define BLAZE_CONSTRAINT_MUST_NOT_BE_SYMMETRIC_MATRIX_TYPE(T)
Constraint on the data type.In case the given data type T is a symmetric matrix type, a compilation error is created.
Definition: Symmetric.h:79
Header file for the SubmatrixExprTrait class template.
TSMatSMatMultExpr(const MT1 &lhs, const MT2 &rhs) noexcept
Constructor for the TSMatSMatMultExpr class.
Definition: TSMatSMatMultExpr.h:206
#define BLAZE_CONSTRAINT_MUST_BE_ROW_MAJOR_MATRIX_TYPE(T)
Constraint on the data type.In case the given data type T is not a row-major dense or sparse matrix t...
Definition: RowMajorMatrix.h:61
Header file for run time assertion macros.
Utility type for generic codes.
constexpr size_t nonZeros() const noexcept
Returns the number of non-zero elements in the sparse matrix.
Definition: TSMatSMatMultExpr.h:305
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:160
const ResultType CompositeType
Data type for composite expression templates.
Definition: TSMatSMatMultExpr.h:185
Header file for the isDefault shim.
CompositeType_< MT1 > CT1
Composite type of the left-hand side sparse matrix expression.
Definition: TSMatSMatMultExpr.h:131
Constraint on the data type.
Constraints on the storage order of matrix types.
IntegralConstant< bool, B > BoolConstant
Generic wrapper for a compile time constant boolean value.The BoolConstant class template represents ...
Definition: IntegralConstant.h:100
RightOperand rightOperand() const noexcept
Returns the right-hand side sparse matrix operand.
Definition: TSMatSMatMultExpr.h:337
Expression object for transpose sparse matrix-sparse matrix multiplications.The TSMatSMatMultExpr cla...
Definition: Forward.h:143
typename T::OppositeType OppositeType_
Alias declaration for nested OppositeType type definitions.The OppositeType_ alias declaration provid...
Definition: Aliases.h:243
TransposeType_< ResultType > TransposeType
Transpose type for expression template evaluations.
Definition: TSMatSMatMultExpr.h:182
Header file for the IsDenseVector type trait.
If_< IsExpression< MT1 >, const MT1, const MT1 & > LeftOperand
Composite type of the left-hand side sparse matrix expression.
Definition: TSMatSMatMultExpr.h:188
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
size_t columns() const noexcept
Returns the current number of columns of the matrix.
Definition: TSMatSMatMultExpr.h:295
ReturnType at(size_t i, size_t j) const
Checked access to the matrix elements.
Definition: TSMatSMatMultExpr.h:269
Header file for the IsRowMajorMatrix type trait.
LeftOperand lhs_
Left-hand side sparse matrix of the multiplication expression.
Definition: TSMatSMatMultExpr.h:378
const DMatTransExpr< MT,!SO > trans(const DenseMatrix< MT, SO > &dm)
Calculation of the transpose of the given dense matrix.
Definition: DMatTransExpr.h:950
Header file for the IsComputation type trait class.
size_t rows() const noexcept
Returns the current number of rows of the matrix.
Definition: TSMatSMatMultExpr.h:285
#define BLAZE_FUNCTION_TRACE
Function trace macro.This macro can be used to reliably trace function calls. In case function tracin...
Definition: FunctionTrace.h:157
Header file for the IntegralConstant class template.
LeftOperand leftOperand() const noexcept
Returns the left-hand side transpose sparse matrix operand.
Definition: TSMatSMatMultExpr.h:327
typename T::TransposeType TransposeType_
Alias declaration for nested TransposeType type definitions.The TransposeType_ alias declaration prov...
Definition: Aliases.h:403
Header file for the IsUpper type trait.
void UNUSED_PARAMETER(const Args &...)
Suppression of unused parameter warnings.
Definition: Unused.h:81
Header file for the IsColumnVector type trait.
Constraint on the data type.
RightOperand rhs_
Right-hand side sparse matrix of the multiplication expression.
Definition: TSMatSMatMultExpr.h:379
ReturnType operator()(size_t i, size_t j) const
2D-access to the matrix elements.
Definition: TSMatSMatMultExpr.h:221
Header file for the IsResizable type trait.
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
#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
Header file for the IsExpression type trait class.
Header file for the TSMatSVecMultExprTrait class template.
Header file for the FunctionTrace class.