35 #ifndef _BLAZE_MATH_EXPRESSIONS_DMATSMATADDEXPR_H_
36 #define _BLAZE_MATH_EXPRESSIONS_DMATSMATADDEXPR_H_
87 template<
typename MT1
138 enum { vectorizable = 0 };
141 enum { smpAssignable = 0 };
189 return lhs_.columns();
219 template<
typename T >
222 (
rhs_.canAlias( alias ) );
232 template<
typename T >
234 return (
lhs_.isAliased( alias ) ||
rhs_.isAliased( alias ) );
256 template<
typename MT
288 template<
typename MT
306 const TmpType tmp( rhs );
324 template<
typename MT
355 template<
typename MT
427 template<
typename T1
430 inline const DMatSMatAddExpr<T1,T2,SO>
436 throw std::invalid_argument(
"Matrix sizes do not match" );
469 template<
typename T1
472 inline const DMatSMatAddExpr<T2,T1,SO>
478 throw std::invalid_argument(
"Matrix sizes do not match" );
506 template<
typename T1
511 inline const typename AddExprTrait< DMatSMatAddExpr<T1,T2,SO1>, T3 >::Type
512 operator+(
const DMatSMatAddExpr<T1,T2,SO1>& lhs,
const DenseMatrix<T3,SO2>& rhs )
516 return ( lhs.leftOperand() + (~rhs) ) + lhs.rightOperand();
535 template<
typename T1
540 inline const typename SubExprTrait< DMatSMatAddExpr<T1,T2,SO1>, T3 >::Type
541 operator-(
const DMatSMatAddExpr<T1,T2,SO1>& lhs,
const DenseMatrix<T3,SO2>& rhs )
545 return ( lhs.leftOperand() - (~rhs) ) + lhs.rightOperand();
561 template<
typename MT1,
typename MT2,
typename MT3 >
562 struct DMatDMatAddExprTrait< DMatSMatAddExpr<MT1,MT2,false>, MT3 >
567 typedef typename SelectType< IsDenseMatrix<MT1>::value && IsRowMajorMatrix<MT1>::value &&
568 IsSparseMatrix<MT2>::value && IsRowMajorMatrix<MT2>::value &&
569 IsDenseMatrix<MT3>::value && IsRowMajorMatrix<MT3>::value
570 ,
typename DMatSMatAddExprTrait< typename DMatDMatAddExprTrait<MT1,MT3>::Type, MT2 >::Type
571 , INVALID_TYPE >::Type Type;
581 template<
typename MT1,
typename MT2,
typename MT3 >
582 struct DMatTDMatAddExprTrait< DMatSMatAddExpr<MT1,MT2,false>, MT3 >
587 typedef typename SelectType< IsDenseMatrix <MT1>::value && IsRowMajorMatrix<MT1>::value &&
588 IsSparseMatrix<MT2>::value && IsRowMajorMatrix<MT2>::value &&
589 IsDenseMatrix <MT3>::value && IsColumnMajorMatrix<MT3>::value
590 ,
typename DMatSMatAddExprTrait< typename DMatTDMatAddExprTrait<MT1,MT3>::Type, MT2 >::Type
591 , INVALID_TYPE >::Type Type;
601 template<
typename MT1,
typename MT2,
typename MT3 >
602 struct TDMatDMatAddExprTrait< DMatSMatAddExpr<MT1,MT2,true>, MT3 >
607 typedef typename SelectType< IsDenseMatrix <MT1>::value && IsColumnMajorMatrix<MT1>::value &&
608 IsSparseMatrix<MT2>::value && IsColumnMajorMatrix<MT2>::value &&
609 IsDenseMatrix <MT3>::value && IsRowMajorMatrix<MT3>::value
610 ,
typename DMatTSMatAddExprTrait< typename TDMatDMatAddExprTrait<MT1,MT3>::Type, MT2 >::Type
611 , INVALID_TYPE >::Type Type;
621 template<
typename MT1,
typename MT2,
typename MT3 >
622 struct TDMatTDMatAddExprTrait< DMatSMatAddExpr<MT1,MT2,true>, MT3 >
627 typedef typename SelectType< IsDenseMatrix <MT1>::value && IsColumnMajorMatrix<MT1>::value &&
628 IsSparseMatrix<MT2>::value && IsColumnMajorMatrix<MT2>::value &&
629 IsDenseMatrix <MT3>::value && IsColumnMajorMatrix<MT3>::value
630 ,
typename TDMatTSMatAddExprTrait< typename TDMatTDMatAddExprTrait<MT1,MT3>::Type, MT2 >::Type
631 , INVALID_TYPE >::Type Type;
641 template<
typename MT1,
typename MT2,
typename MT3 >
642 struct DMatDMatSubExprTrait< DMatSMatAddExpr<MT1,MT2,false>, MT3 >
647 typedef typename SelectType< IsDenseMatrix<MT1>::value && IsRowMajorMatrix<MT1>::value &&
648 IsSparseMatrix<MT2>::value && IsRowMajorMatrix<MT2>::value &&
649 IsDenseMatrix<MT3>::value && IsRowMajorMatrix<MT3>::value
650 ,
typename DMatSMatAddExprTrait< typename DMatDMatSubExprTrait<MT1,MT3>::Type, MT2 >::Type
651 , INVALID_TYPE >::Type Type;
661 template<
typename MT1,
typename MT2,
typename MT3 >
662 struct DMatTDMatSubExprTrait< DMatSMatAddExpr<MT1,MT2,false>, MT3 >
667 typedef typename SelectType< IsDenseMatrix<MT1>::value && IsRowMajorMatrix<MT1>::value &&
668 IsSparseMatrix<MT2>::value && IsRowMajorMatrix<MT2>::value &&
669 IsDenseMatrix<MT3>::value && IsColumnMajorMatrix<MT3>::value
670 ,
typename DMatSMatAddExprTrait< typename DMatTDMatSubExprTrait<MT1,MT3>::Type, MT2 >::Type
671 , INVALID_TYPE >::Type Type;
681 template<
typename MT1,
typename MT2,
typename MT3 >
682 struct TDMatDMatSubExprTrait< DMatSMatAddExpr<MT1,MT2,true>, MT3 >
687 typedef typename SelectType< IsDenseMatrix<MT1>::value && IsColumnMajorMatrix<MT1>::value &&
688 IsSparseMatrix<MT2>::value && IsColumnMajorMatrix<MT2>::value &&
689 IsDenseMatrix<MT3>::value && IsRowMajorMatrix<MT3>::value
690 ,
typename DMatTSMatAddExprTrait< typename TDMatDMatSubExprTrait<MT1,MT3>::Type, MT2 >::Type
691 , INVALID_TYPE >::Type Type;
701 template<
typename MT1,
typename MT2,
typename MT3 >
702 struct TDMatTDMatSubExprTrait< DMatSMatAddExpr<MT1,MT2,true>, MT3 >
707 typedef typename SelectType< IsDenseMatrix<MT1>::value && IsColumnMajorMatrix<MT1>::value &&
708 IsSparseMatrix<MT2>::value && IsColumnMajorMatrix<MT2>::value &&
709 IsDenseMatrix<MT3>::value && IsColumnMajorMatrix<MT3>::value
710 ,
typename TDMatTSMatAddExprTrait< typename TDMatTDMatSubExprTrait<MT1,MT3>::Type, MT2 >::Type
711 , INVALID_TYPE >::Type Type;
721 template<
typename MT1,
typename MT2,
bool SO,
bool AF >
722 struct SubmatrixExprTrait< DMatSMatAddExpr<MT1,MT2,SO>, AF >
726 typedef typename AddExprTrait< typename SubmatrixExprTrait<const MT1,AF>::Type
727 ,
typename SubmatrixExprTrait<const MT2,AF>::Type >::Type Type;
736 template<
typename MT1,
typename MT2,
bool SO >
737 struct RowExprTrait< DMatSMatAddExpr<MT1,MT2,SO> >
741 typedef typename AddExprTrait< typename RowExprTrait<const MT1>::Type
742 ,
typename RowExprTrait<const MT2>::Type >::Type Type;
751 template<
typename MT1,
typename MT2,
bool SO >
752 struct ColumnExprTrait< DMatSMatAddExpr<MT1,MT2,SO> >
756 typedef typename AddExprTrait< typename ColumnExprTrait<const MT1>::Type
757 ,
typename ColumnExprTrait<const MT2>::Type >::Type Type;
ReturnType operator()(size_t i, size_t j) const
2D-access to the matrix elements.
Definition: DMatSMatAddExpr.h:166
AddTrait< RT1, RT2 >::Type ResultType
Result type for expression template evaluations.
Definition: DMatSMatAddExpr.h:118
SelectType< IsExpression< MT2 >::value, const MT2, const MT2 & >::Type RightOperand
Composite type of the right-hand side sparse matrix expression.
Definition: DMatSMatAddExpr.h:133
ResultType::OppositeType OppositeType
Result type with opposite storage order for expression template evaluations.
Definition: DMatSMatAddExpr.h:119
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: DMatSMatAddExpr.h:240
Compile time check whether the given type is a temporary vector or matrix type.This type trait class ...
Definition: IsTemporary.h:87
AddExprTrait< RN1, RN2 >::Type ExprReturnType
Expression return type for the subscript operator.
Definition: DMatSMatAddExpr.h:112
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:151
Header file for the IsSparseMatrix type trait.
#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:242
Efficient implementation of a compressed matrix.The CompressedMatrix class template is the represent...
Definition: CompressedMatrix.h:197
#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.
RightOperand rightOperand() const
Returns the right-hand side sparse matrix operand.
Definition: DMatSMatAddExpr.h:208
Header file for the IsColumnMajorMatrix type trait.
Header file for the sparse matrix SMP implementation.
const This & CompositeType
Data type for composite expression templates.
Definition: CompressedMatrix.h:2384
Type ElementType
Type of the sparse matrix elements.
Definition: CompressedMatrix.h:249
ResultType::ElementType ElementType
Resulting element type.
Definition: DMatSMatAddExpr.h:121
Header file for the AddExprTrait class template.
MT2::ResultType RT2
Result type of the right-hand side sparse matrix expression.
Definition: DMatSMatAddExpr.h:97
Header file for the Computation base class.
MT1::ResultType RT1
Result type of the left-hand side dense matrix expression.
Definition: DMatSMatAddExpr.h:96
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:104
Constraint on the data type.
RightOperand rhs_
Right-hand side sparse matrix of the addition expression.
Definition: DMatSMatAddExpr.h:241
Constraint on the data type.
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:121
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.
Header file for the dense matrix SMP implementation.
Header file for the DenseMatrix base class.
DMatSMatAddExpr< MT1, MT2, SO > This
Type of this DMatSMatAddExpr instance.
Definition: DMatSMatAddExpr.h:117
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:179
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
size_t rows() const
Returns the current number of rows of the matrix.
Definition: DMatSMatAddExpr.h:178
#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
const ResultType CompositeType
Data type for composite expression templates.
Definition: DMatSMatAddExpr.h:127
Constraints on the storage order of matrix types.
MT1::ReturnType RN1
Return type of the left-hand side dense matrix expression.
Definition: DMatSMatAddExpr.h:98
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.
MT2::ReturnType RN2
Return type of the right-hand side sparse matrix expression.
Definition: DMatSMatAddExpr.h:99
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:91
bool isAliased(const T *alias) const
Returns whether the expression is aliased with the given address alias.
Definition: DMatSMatAddExpr.h:233
Header file for the SubmatrixExprTrait class template.
const Type & ReturnType
Return type for expression template evaluations.
Definition: CompressedMatrix.h:2383
Header file for run time assertion macros.
Base template for the AddTrait class.
Definition: AddTrait.h:141
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:209
const DenseIterator< Type > operator-(const DenseIterator< Type > &it, ptrdiff_t inc)
Subtraction between a DenseIterator and an integral value.
Definition: DenseIterator.h:585
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:239
Header file for the MatMatAddExpr base class.
const SelectType< returnExpr, ExprReturnType, ElementType >::Type ReturnType
Return type for expression template evaluations.
Definition: DMatSMatAddExpr.h:124
#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
SelectType< IsExpression< MT1 >::value, const MT1, const MT1 & >::Type LeftOperand
Composite type of the left-hand side dense matrix expression.
Definition: DMatSMatAddExpr.h:130
LeftOperand leftOperand() const
Returns the left-hand side dense matrix operand.
Definition: DMatSMatAddExpr.h:198
Header file for the IsRowMajorMatrix type trait.
Expression object for dense matrix-sparse matrix additions.The DMatSMatAddExpr class represents the c...
Definition: DMatSMatAddExpr.h:90
Base class for all compute expression templates.The Computation class serves as a tag for all computa...
Definition: Computation.h:59
bool canAlias(const T *alias) const
Returns whether the expression can alias with the given address alias.
Definition: DMatSMatAddExpr.h:220
ResultType::TransposeType TransposeType
Transpose type for expression template evaluations.
Definition: DMatSMatAddExpr.h:120
#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:2379
size_t columns(const Matrix< MT, SO > &m)
Returns the current number of columns of the matrix.
Definition: Matrix.h:154
Header file for basic type definitions.
size_t columns() const
Returns the current number of columns of the matrix.
Definition: DMatSMatAddExpr.h:188
Header file for the SubExprTrait class template.
size_t rows(const Matrix< MT, SO > &m)
Returns the current number of rows of the matrix.
Definition: Matrix.h:138
#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.
DMatSMatAddExpr(const MT1 &lhs, const MT2 &rhs)
Constructor for the DMatSMatAddExpr class.
Definition: DMatSMatAddExpr.h:150