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DMatTSMatAddExpr.h
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1 //=================================================================================================
33 //=================================================================================================
34 
35 #ifndef _BLAZE_MATH_EXPRESSIONS_DMATTSMATADDEXPR_H_
36 #define _BLAZE_MATH_EXPRESSIONS_DMATTSMATADDEXPR_H_
37 
38 
39 //*************************************************************************************************
40 // Includes
41 //*************************************************************************************************
42 
43 #include <stdexcept>
64 #include <blaze/util/Assert.h>
67 #include <blaze/util/SelectType.h>
68 #include <blaze/util/Types.h>
69 
70 
71 namespace blaze {
72 
73 //=================================================================================================
74 //
75 // CLASS DMATTSMATADDEXPR
76 //
77 //=================================================================================================
78 
79 //*************************************************************************************************
86 template< typename MT1 // Type of the left-hand side dense matrix
87  , typename MT2 > // Type of the right-hand side sparse matrix
88 class DMatTSMatAddExpr : public DenseMatrix< DMatTSMatAddExpr<MT1,MT2>, false >
89  , private MatMatAddExpr
90  , private Computation
91 {
92  private:
93  //**Type definitions****************************************************************************
94  typedef typename MT1::ResultType RT1;
95  typedef typename MT2::ResultType RT2;
96  typedef typename MT1::ReturnType RN1;
97  typedef typename MT2::ReturnType RN2;
98  //**********************************************************************************************
99 
100  //**Return type evaluation**********************************************************************
102 
107  enum { returnExpr = !IsTemporary<RN1>::value && !IsTemporary<RN2>::value };
108 
111  //**********************************************************************************************
112 
113  //**Parallel evaluation strategy****************************************************************
115 
120  template< typename MT >
121  struct UseSMPAssign {
122  enum { value = ( !MT1::smpAssignable || !MT2::smpAssignable ) };
123  };
125  //**********************************************************************************************
126 
127  public:
128  //**Type definitions****************************************************************************
134 
137 
139  typedef const ResultType CompositeType;
140 
142  typedef typename SelectType< IsExpression<MT1>::value, const MT1, const MT1& >::Type LeftOperand;
143 
145  typedef typename SelectType< IsExpression<MT2>::value, const MT2, const MT2& >::Type RightOperand;
146  //**********************************************************************************************
147 
148  //**Compilation flags***************************************************************************
150  enum { vectorizable = 0 };
151 
153  enum { smpAssignable = 0 };
154  //**********************************************************************************************
155 
156  //**Constructor*********************************************************************************
162  explicit inline DMatTSMatAddExpr( const MT1& lhs, const MT2& rhs )
163  : lhs_( lhs ) // Left-hand side dense matrix of the addition expression
164  , rhs_( rhs ) // Right-hand side sparse matrix of the addition expression
165  {
166  BLAZE_INTERNAL_ASSERT( lhs.rows() == rhs.rows() , "Invalid number of rows" );
167  BLAZE_INTERNAL_ASSERT( lhs.columns() == rhs.columns(), "Invalid number of columns" );
168  }
169  //**********************************************************************************************
170 
171  //**Access operator*****************************************************************************
178  inline ReturnType operator()( size_t i, size_t j ) const {
179  BLAZE_INTERNAL_ASSERT( i < lhs_.rows() , "Invalid row access index" );
180  BLAZE_INTERNAL_ASSERT( j < lhs_.columns(), "Invalid column access index" );
181  return lhs_(i,j) + rhs_(i,j);
182  }
183  //**********************************************************************************************
184 
185  //**Rows function*******************************************************************************
190  inline size_t rows() const {
191  return lhs_.rows();
192  }
193  //**********************************************************************************************
194 
195  //**Columns function****************************************************************************
200  inline size_t columns() const {
201  return lhs_.columns();
202  }
203  //**********************************************************************************************
204 
205  //**Left operand access*************************************************************************
210  inline LeftOperand leftOperand() const {
211  return lhs_;
212  }
213  //**********************************************************************************************
214 
215  //**Right operand access************************************************************************
220  inline RightOperand rightOperand() const {
221  return rhs_;
222  }
223  //**********************************************************************************************
224 
225  //**********************************************************************************************
231  template< typename T >
232  inline bool canAlias( const T* alias ) const {
233  return ( IsExpression<MT1>::value && lhs_.canAlias( alias ) ) ||
234  ( rhs_.canAlias( alias ) );
235  }
236  //**********************************************************************************************
237 
238  //**********************************************************************************************
244  template< typename T >
245  inline bool isAliased( const T* alias ) const {
246  return ( lhs_.canAlias( alias ) || rhs_.canAlias( alias ) );
247  }
248  //**********************************************************************************************
249 
250  private:
251  //**Member variables****************************************************************************
254  //**********************************************************************************************
255 
256  //**Assignment to dense matrices****************************************************************
268  template< typename MT // Type of the target dense matrix
269  , bool SO2 > // Storage order of the target dense matrix
270  friend inline void assign( DenseMatrix<MT,SO2>& lhs, const DMatTSMatAddExpr& rhs )
271  {
273 
274  BLAZE_INTERNAL_ASSERT( (~lhs).rows() == rhs.rows() , "Invalid number of rows" );
275  BLAZE_INTERNAL_ASSERT( (~lhs).columns() == rhs.columns(), "Invalid number of columns" );
276 
277  if( !IsExpression<MT1>::value && isSame( ~lhs, rhs.lhs_ ) ) {
278  addAssign( ~lhs, rhs.rhs_ );
279  }
280  else {
281  assign ( ~lhs, rhs.lhs_ );
282  addAssign( ~lhs, rhs.rhs_ );
283  }
284  }
286  //**********************************************************************************************
287 
288  //**Assignment to sparse matrices***************************************************************
300  template< typename MT // Type of the target sparse matrix
301  , bool SO2 > // Storage order of the target sparse matrix
302  friend inline void assign( SparseMatrix<MT,SO2>& lhs, const DMatTSMatAddExpr& rhs )
303  {
305 
306  typedef typename SelectType< SO2, OppositeType, ResultType >::Type TmpType;
307 
314 
315  BLAZE_INTERNAL_ASSERT( (~lhs).rows() == rhs.rows() , "Invalid number of rows" );
316  BLAZE_INTERNAL_ASSERT( (~lhs).columns() == rhs.columns(), "Invalid number of columns" );
317 
318  const TmpType tmp( serial( rhs ) );
319  assign( ~lhs, tmp );
320  }
322  //**********************************************************************************************
323 
324  //**Addition assignment to dense matrices*******************************************************
337  template< typename MT // Type of the target dense matrix
338  , bool SO2 > // Storage order of the target dense matrix
339  friend inline void addAssign( DenseMatrix<MT,SO2>& lhs, const DMatTSMatAddExpr& rhs )
340  {
342 
343  BLAZE_INTERNAL_ASSERT( (~lhs).rows() == rhs.rows() , "Invalid number of rows" );
344  BLAZE_INTERNAL_ASSERT( (~lhs).columns() == rhs.columns(), "Invalid number of columns" );
345 
346  addAssign( ~lhs, rhs.lhs_ );
347  addAssign( ~lhs, rhs.rhs_ );
348  }
350  //**********************************************************************************************
351 
352  //**Addition assignment to sparse matrices******************************************************
353  // No special implementation for the addition assignment to sparse matrices.
354  //**********************************************************************************************
355 
356  //**Subtraction assignment to dense matrices****************************************************
369  template< typename MT // Type of the target dense matrix
370  , bool SO2 > // Storage order of the target dense matrix
371  friend inline void subAssign( DenseMatrix<MT,SO2>& lhs, const DMatTSMatAddExpr& rhs )
372  {
374 
375  BLAZE_INTERNAL_ASSERT( (~lhs).rows() == rhs.rows() , "Invalid number of rows" );
376  BLAZE_INTERNAL_ASSERT( (~lhs).columns() == rhs.columns(), "Invalid number of columns" );
377 
378  subAssign( ~lhs, rhs.lhs_ );
379  subAssign( ~lhs, rhs.rhs_ );
380  }
382  //**********************************************************************************************
383 
384  //**Subtraction assignment to sparse matrices***************************************************
385  // No special implementation for the subtraction assignment to sparse matrices.
386  //**********************************************************************************************
387 
388  //**Multiplication assignment to dense matrices*************************************************
389  // No special implementation for the multiplication assignment to dense matrices.
390  //**********************************************************************************************
391 
392  //**Multiplication assignment to sparse matrices************************************************
393  // No special implementation for the multiplication assignment to sparse matrices.
394  //**********************************************************************************************
395 
396  //**SMP assignment to dense matrices************************************************************
410  template< typename MT // Type of the target dense matrix
411  , bool SO2 > // Storage order of the target dense matrix
412  friend inline typename EnableIf< UseSMPAssign<MT> >::Type
413  smpAssign( DenseMatrix<MT,SO2>& lhs, const DMatTSMatAddExpr& rhs )
414  {
416 
417  BLAZE_INTERNAL_ASSERT( (~lhs).rows() == rhs.rows() , "Invalid number of rows" );
418  BLAZE_INTERNAL_ASSERT( (~lhs).columns() == rhs.columns(), "Invalid number of columns" );
419 
420  if( !IsExpression<MT1>::value && isSame( ~lhs, rhs.lhs_ ) ) {
421  smpAddAssign( ~lhs, rhs.rhs_ );
422  }
423  else {
424  smpAssign ( ~lhs, rhs.lhs_ );
425  smpAddAssign( ~lhs, rhs.rhs_ );
426  }
427  }
429  //**********************************************************************************************
430 
431  //**SMP assignment to sparse matrices***********************************************************
445  template< typename MT // Type of the target sparse matrix
446  , bool SO2 > // Storage order of the target sparse matrix
447  friend inline typename EnableIf< UseSMPAssign<MT> >::Type
448  smpAssign( SparseMatrix<MT,SO2>& lhs, const DMatTSMatAddExpr& rhs )
449  {
451 
452  typedef typename SelectType< SO2, OppositeType, ResultType >::Type TmpType;
453 
460 
461  BLAZE_INTERNAL_ASSERT( (~lhs).rows() == rhs.rows() , "Invalid number of rows" );
462  BLAZE_INTERNAL_ASSERT( (~lhs).columns() == rhs.columns(), "Invalid number of columns" );
463 
464  const TmpType tmp( rhs );
465  smpAssign( ~lhs, tmp );
466  }
468  //**********************************************************************************************
469 
470  //**SMP addition assignment to dense matrices***************************************************
485  template< typename MT // Type of the target dense matrix
486  , bool SO2 > // Storage order of the target dense matrix
487  friend inline typename EnableIf< UseSMPAssign<MT> >::Type
488  smpAddAssign( DenseMatrix<MT,SO2>& lhs, const DMatTSMatAddExpr& rhs )
489  {
491 
492  BLAZE_INTERNAL_ASSERT( (~lhs).rows() == rhs.rows() , "Invalid number of rows" );
493  BLAZE_INTERNAL_ASSERT( (~lhs).columns() == rhs.columns(), "Invalid number of columns" );
494 
495  smpAddAssign( ~lhs, rhs.lhs_ );
496  smpAddAssign( ~lhs, rhs.rhs_ );
497  }
499  //**********************************************************************************************
500 
501  //**SMP addition assignment to sparse matrices**************************************************
502  // No special implementation for the SMP addition assignment to sparse matrices.
503  //**********************************************************************************************
504 
505  //**SMP subtraction assignment to dense matrices************************************************
520  template< typename MT // Type of the target dense matrix
521  , bool SO2 > // Storage order of the target dense matrix
522  friend inline typename EnableIf< UseSMPAssign<MT> >::Type
523  smpSubAssign( DenseMatrix<MT,SO2>& lhs, const DMatTSMatAddExpr& rhs )
524  {
526 
527  BLAZE_INTERNAL_ASSERT( (~lhs).rows() == rhs.rows() , "Invalid number of rows" );
528  BLAZE_INTERNAL_ASSERT( (~lhs).columns() == rhs.columns(), "Invalid number of columns" );
529 
530  smpSubAssign( ~lhs, rhs.lhs_ );
531  smpSubAssign( ~lhs, rhs.rhs_ );
532  }
534  //**********************************************************************************************
535 
536  //**SMP subtraction assignment to sparse matrices***********************************************
537  // No special implementation for the SMP subtraction assignment to sparse matrices.
538  //**********************************************************************************************
539 
540  //**SMP multiplication assignment to dense matrices*********************************************
541  // No special implementation for the SMP multiplication assignment to dense matrices.
542  //**********************************************************************************************
543 
544  //**SMP multiplication assignment to sparse matrices********************************************
545  // No special implementation for the SMP multiplication assignment to sparse matrices.
546  //**********************************************************************************************
547 
548  //**Compile time checks*************************************************************************
555  //**********************************************************************************************
556 };
557 //*************************************************************************************************
558 
559 
560 
561 
562 //=================================================================================================
563 //
564 // GLOBAL BINARY ARITHMETIC OPERATORS
565 //
566 //=================================================================================================
567 
568 //*************************************************************************************************
598 template< typename T1 // Type of the left-hand side dense matrix
599  , typename T2 > // Type of the right-hand side sparse matrix
600 const DMatTSMatAddExpr<T1,T2>
602 {
604 
605  if( (~lhs).rows() != (~rhs).rows() || (~lhs).columns() != (~rhs).columns() )
606  throw std::invalid_argument( "Matrix sizes do not match" );
607 
608  return DMatTSMatAddExpr<T1,T2>( ~lhs, ~rhs );
609 }
610 //*************************************************************************************************
611 
612 
613 //*************************************************************************************************
643 template< typename T1 // Type of the left-hand side dense matrix
644  , typename T2 > // Type of the right-hand side sparse matrix
645 const DMatTSMatAddExpr<T1,T2>
647 {
649 
650  if( (~lhs).rows() != (~rhs).rows() || (~lhs).columns() != (~rhs).columns() )
651  throw std::invalid_argument( "Matrix sizes do not match" );
652 
653  return DMatTSMatAddExpr<T1,T2>( ~rhs, ~lhs );
654 }
655 //*************************************************************************************************
656 
657 
658 
659 
660 //=================================================================================================
661 //
662 // GLOBAL RESTRUCTURING BINARY ARITHMETIC OPERATORS
663 //
664 //=================================================================================================
665 
666 //*************************************************************************************************
679 template< typename T1 // Type of the dense matrix of the left-hand side expression
680  , typename T2 // Type of the sparse matrix of the left-hand side expression
681  , typename T3 // Type of the right-hand side dense matrix
682  , bool SO > // Storage order of the right-hand side dense matrix
683 inline const typename AddExprTrait< DMatTSMatAddExpr<T1,T2>, T3 >::Type
684  operator+( const DMatTSMatAddExpr<T1,T2>& lhs, const DenseMatrix<T3,SO>& rhs )
685 {
687 
688  return ( lhs.leftOperand() + (~rhs) ) + lhs.rightOperand();
689 }
691 //*************************************************************************************************
692 
693 
694 //*************************************************************************************************
707 template< typename T1 // Type of the dense matrix of the left-hand side expression
708  , typename T2 // Type of the sparse matrix of the left-hand side expression
709  , typename T3 // Type of the right-hand side dense matrix
710  , bool SO > // Storage order of the right-hand side dense matrix
711 inline const typename SubExprTrait< DMatTSMatAddExpr<T1,T2>, T3 >::Type
712  operator-( const DMatTSMatAddExpr<T1,T2>& lhs, const DenseMatrix<T3,SO>& rhs )
713 {
715 
716  return ( lhs.leftOperand() - (~rhs) ) + lhs.rightOperand();
717 }
719 //*************************************************************************************************
720 
721 
722 
723 
724 //=================================================================================================
725 //
726 // EXPRESSION TRAIT SPECIALIZATIONS
727 //
728 //=================================================================================================
729 
730 //*************************************************************************************************
732 template< typename MT1, typename MT2, typename MT3 >
733 struct DMatDMatAddExprTrait< DMatTSMatAddExpr<MT1,MT2>, MT3 >
734 {
735  public:
736  //**********************************************************************************************
738  typedef typename SelectType< IsDenseMatrix<MT1>::value && IsRowMajorMatrix<MT1>::value &&
739  IsSparseMatrix<MT2>::value && IsColumnMajorMatrix<MT2>::value &&
740  IsDenseMatrix<MT3>::value && IsRowMajorMatrix<MT3>::value
741  , typename DMatTSMatAddExprTrait< typename DMatDMatAddExprTrait<MT1,MT3>::Type, MT2 >::Type
742  , INVALID_TYPE >::Type Type;
744  //**********************************************************************************************
745 };
747 //*************************************************************************************************
748 
749 
750 //*************************************************************************************************
752 template< typename MT1, typename MT2, typename MT3 >
753 struct DMatTDMatAddExprTrait< DMatTSMatAddExpr<MT1,MT2>, MT3 >
754 {
755  public:
756  //**********************************************************************************************
758  typedef typename SelectType< IsDenseMatrix<MT1>::value && IsRowMajorMatrix<MT1>::value &&
759  IsSparseMatrix<MT2>::value && IsColumnMajorMatrix<MT2>::value &&
760  IsDenseMatrix<MT3>::value && IsColumnMajorMatrix<MT3>::value
761  , typename DMatTSMatAddExprTrait< typename DMatTDMatAddExprTrait<MT1,MT3>::Type, MT2 >::Type
762  , INVALID_TYPE >::Type Type;
764  //**********************************************************************************************
765 };
767 //*************************************************************************************************
768 
769 
770 //*************************************************************************************************
772 template< typename MT1, typename MT2, typename MT3 >
773 struct DMatDMatSubExprTrait< DMatTSMatAddExpr<MT1,MT2>, MT3 >
774 {
775  public:
776  //**********************************************************************************************
778  typedef typename SelectType< IsDenseMatrix<MT1>::value && IsRowMajorMatrix<MT1>::value &&
779  IsSparseMatrix<MT2>::value && IsColumnMajorMatrix<MT2>::value &&
780  IsDenseMatrix<MT3>::value && IsRowMajorMatrix<MT3>::value
781  , typename DMatTSMatAddExprTrait< typename DMatDMatSubExprTrait<MT1,MT3>::Type, MT2 >::Type
782  , INVALID_TYPE >::Type Type;
784  //**********************************************************************************************
785 };
787 //*************************************************************************************************
788 
789 
790 //*************************************************************************************************
792 template< typename MT1, typename MT2, typename MT3 >
793 struct DMatTDMatSubExprTrait< DMatTSMatAddExpr<MT1,MT2>, MT3 >
794 {
795  public:
796  //**********************************************************************************************
798  typedef typename SelectType< IsDenseMatrix<MT1>::value && IsRowMajorMatrix<MT1>::value &&
799  IsSparseMatrix<MT2>::value && IsColumnMajorMatrix<MT2>::value &&
800  IsDenseMatrix<MT3>::value && IsColumnMajorMatrix<MT3>::value
801  , typename DMatTSMatAddExprTrait< typename DMatTDMatSubExprTrait<MT1,MT3>::Type, MT2 >::Type
802  , INVALID_TYPE >::Type Type;
804  //**********************************************************************************************
805 };
807 //*************************************************************************************************
808 
809 
810 //*************************************************************************************************
812 template< typename MT1, typename MT2, bool AF >
813 struct SubmatrixExprTrait< DMatTSMatAddExpr<MT1,MT2>, AF >
814 {
815  public:
816  //**********************************************************************************************
817  typedef typename AddExprTrait< typename SubmatrixExprTrait<const MT1,AF>::Type
818  , typename SubmatrixExprTrait<const MT2,AF>::Type >::Type Type;
819  //**********************************************************************************************
820 };
822 //*************************************************************************************************
823 
824 
825 //*************************************************************************************************
827 template< typename MT1, typename MT2 >
828 struct RowExprTrait< DMatTSMatAddExpr<MT1,MT2> >
829 {
830  public:
831  //**********************************************************************************************
832  typedef typename AddExprTrait< typename RowExprTrait<const MT1>::Type
833  , typename RowExprTrait<const MT2>::Type >::Type Type;
834  //**********************************************************************************************
835 };
837 //*************************************************************************************************
838 
839 
840 //*************************************************************************************************
842 template< typename MT1, typename MT2 >
843 struct ColumnExprTrait< DMatTSMatAddExpr<MT1,MT2> >
844 {
845  public:
846  //**********************************************************************************************
847  typedef typename AddExprTrait< typename ColumnExprTrait<const MT1>::Type
848  , typename ColumnExprTrait<const MT2>::Type >::Type Type;
849  //**********************************************************************************************
850 };
852 //*************************************************************************************************
853 
854 } // namespace blaze
855 
856 #endif
Evaluation of the return type of an addition expression.Via this type trait it is possible to evaluat...
Definition: AddExprTrait.h:103
LeftOperand lhs_
Left-hand side dense matrix of the addition expression.
Definition: DMatTSMatAddExpr.h:252
Compile time check whether the given type is a temporary vector or matrix type.This type trait class ...
Definition: IsTemporary.h:87
void smpSubAssign(DenseMatrix< MT1, SO1 > &lhs, const Matrix< MT2, SO2 > &rhs)
Default implementation of the SMP subtraction assignment of a matrix to dense matrix.
Definition: DenseMatrix.h:152
Header file for the IsSparseMatrix type trait.
Efficient implementation of a compressed matrix.The CompressedMatrix class template is the represent...
Definition: CompressedMatrix.h:199
ResultType::ElementType ElementType
Resulting element type.
Definition: DMatTSMatAddExpr.h:133
bool isAliased(const T *alias) const
Returns whether the expression is aliased with the given address alias.
Definition: DMatTSMatAddExpr.h:245
#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:79
Header file for the ColumnExprTrait class template.
Header file for the IsColumnMajorMatrix type trait.
const This & CompositeType
Data type for composite expression templates.
Definition: CompressedMatrix.h:2408
Type ElementType
Type of the sparse matrix elements.
Definition: CompressedMatrix.h:251
RightOperand rhs_
Right-hand side sparse matrix of the addition expression.
Definition: DMatTSMatAddExpr.h:253
bool canAlias(const T *alias) const
Returns whether the expression can alias with the given address alias.
Definition: DMatTSMatAddExpr.h:232
Header file for the AddExprTrait 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:690
Header file for the Computation base class.
AddTrait< RT1, RT2 >::Type ResultType
Result type for expression template evaluations.
Definition: DMatTSMatAddExpr.h:130
bool isSame(const Matrix< MT1, SO1 > &a, const Matrix< MT2, SO2 > &b)
Returns whether the two given matrices represent the same observable state.
Definition: Matrix.h:409
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:107
Constraint on the data type.
Constraint on the data type.
MT2::ReturnType RN2
Return type of the right-hand side sparse matrix expression.
Definition: DMatTSMatAddExpr.h:97
Constraint on the data type.
void smpAddAssign(DenseMatrix< 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:122
MT1::ReturnType RN1
Return type of the left-hand side dense matrix expression.
Definition: DMatTSMatAddExpr.h:96
size_t rows() const
Returns the current number of rows of the matrix.
Definition: DMatTSMatAddExpr.h:190
Compile time type selection.The SelectType class template selects one of the two given types T1 and T...
Definition: SelectType.h:59
Header file for the IsTemporary type trait class.
SelectType< IsExpression< MT1 >::value, const MT1, const MT1 & >::Type LeftOperand
Composite type of the left-hand side dense matrix expression.
Definition: DMatTSMatAddExpr.h:142
RightOperand rightOperand() const
Returns the right-hand side transpose sparse matrix operand.
Definition: DMatTSMatAddExpr.h:220
#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: StorageOrder.h:161
SelectType< IsExpression< MT2 >::value, const MT2, const MT2 & >::Type RightOperand
Composite type of the right-hand side sparse matrix expression.
Definition: DMatTSMatAddExpr.h:145
size_t columns() const
Returns the current number of columns of the matrix.
Definition: DMatTSMatAddExpr.h:200
Header file for the DenseMatrix base class.
const SelectType< returnExpr, ExprReturnType, ElementType >::Type ReturnType
Return type for expression template evaluations.
Definition: DMatTSMatAddExpr.h:136
void assign(Matrix< MT1, SO1 > &lhs, const Matrix< MT2, SO2 > &rhs)
Default implementation of the assignment of a matrix to a matrix.
Definition: Matrix.h:271
Base class for all matrix/matrix addition expression templates.The MatMatAddExpr class serves as a ta...
Definition: MatMatAddExpr.h:65
const DenseIterator< Type > operator+(const DenseIterator< Type > &it, ptrdiff_t inc)
Addition between a DenseIterator and an integral value.
Definition: DenseIterator.h:556
#define BLAZE_CONSTRAINT_MUST_BE_REFERENCE_TYPE(T)
Constraint on the data type.In case the given data type T is not a reference type, a compilation error is created.
Definition: Reference.h:78
Constraints on the storage order of matrix types.
ReturnType operator()(size_t i, size_t j) const
2D-access to the matrix elements.
Definition: DMatTSMatAddExpr.h:178
Header file for the SelectType class template.
Header file for the RowExprTrait class template.
Header file for all forward declarations for expression class templates.
Header file for the IsDenseMatrix type trait.
AddExprTrait< RN1, RN2 >::Type ExprReturnType
Expression return type for the subscript operator.
Definition: DMatTSMatAddExpr.h:110
Header file for the serial shim.
void smpAssign(DenseMatrix< MT1, SO1 > &lhs, const Matrix< MT2, SO2 > &rhs)
Default implementation of the SMP assignment of a matrix to a dense matrix.
Definition: DenseMatrix.h:92
Header file for the SubmatrixExprTrait class template.
#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: StorageOrder.h:81
const Type & ReturnType
Return type for expression template evaluations.
Definition: CompressedMatrix.h:2407
DMatTSMatAddExpr< MT1, MT2 > This
Type of this DMatTSMatAddExpr instance.
Definition: DMatTSMatAddExpr.h:129
Header file for run time assertion macros.
Base template for the AddTrait class.
Definition: AddTrait.h:141
const ResultType CompositeType
Data type for composite expression templates.
Definition: DMatTSMatAddExpr.h:139
Header file for the addition trait.
void addAssign(Matrix< MT1, SO1 > &lhs, const Matrix< MT2, SO2 > &rhs)
Default implementation of the addition assignment of a matrix to a matrix.
Definition: Matrix.h:301
ResultType::TransposeType TransposeType
Transpose type for expression template evaluations.
Definition: DMatTSMatAddExpr.h:132
const DenseIterator< Type > operator-(const DenseIterator< Type > &it, ptrdiff_t inc)
Subtraction between a DenseIterator and an integral value.
Definition: DenseIterator.h:585
DMatTSMatAddExpr(const MT1 &lhs, const MT2 &rhs)
Constructor for the DMatTSMatAddExpr class.
Definition: DMatTSMatAddExpr.h:162
void subAssign(Matrix< MT1, SO1 > &lhs, const Matrix< MT2, SO2 > &rhs)
Default implementation of the subtraction assignment of a matrix to matrix.
Definition: Matrix.h:331
LeftOperand leftOperand() const
Returns the left-hand side dense matrix operand.
Definition: DMatTSMatAddExpr.h:210
Header file for the MatMatAddExpr base class.
Expression object for dense matrix-sparse matrix additions.The DMatTSMatAddExpr class represents the ...
Definition: DMatTSMatAddExpr.h:88
#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:283
MT2::ResultType RT2
Result type of the right-hand side sparse matrix expression.
Definition: DMatTSMatAddExpr.h:95
Header file for the IsRowMajorMatrix type trait.
Base class for all compute expression templates.The Computation class serves as a tag for all computa...
Definition: Computation.h:59
#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
This ResultType
Result type for expression template evaluations.
Definition: CompressedMatrix.h:2403
Header file for basic type definitions.
ResultType::OppositeType OppositeType
Result type with opposite storage order for expression template evaluations.
Definition: DMatTSMatAddExpr.h:131
Header file for the SubExprTrait class template.
#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:79
Compile time check whether the given type is an expression template.This type trait class tests wheth...
Definition: IsExpression.h:87
Header file for the IsExpression type trait class.
Header file for the FunctionTrace class.
MT1::ResultType RT1
Result type of the left-hand side dense matrix expression.
Definition: DMatTSMatAddExpr.h:94