35 #ifndef _BLAZE_MATH_EXPRESSIONS_TDMATSMATADDEXPR_H_
36 #define _BLAZE_MATH_EXPRESSIONS_TDMATSMATADDEXPR_H_
83 template<
typename MT1
85 class TDMatSMatAddExpr :
public DenseMatrix< TDMatSMatAddExpr<MT1,MT2>, false >
86 ,
private MatMatAddExpr
133 enum { vectorizable = 0 };
136 enum { smpAssignable = 0 };
184 return lhs_.columns();
214 template<
typename T >
217 (
rhs_.canAlias( alias ) );
227 template<
typename T >
229 return (
lhs_.isAliased( alias ) ||
rhs_.isAliased( alias ) );
251 template<
typename MT
283 template<
typename MT
301 const TmpType tmp( rhs );
320 template<
typename MT
352 template<
typename MT
430 template<
typename T1
432 const TDMatSMatAddExpr<T1,T2>
438 throw std::invalid_argument(
"Matrix sizes do not match" );
476 template<
typename T1
478 const TDMatSMatAddExpr<T1,T2>
484 throw std::invalid_argument(
"Matrix sizes do not match" );
512 template<
typename T1
516 inline const typename AddExprTrait< TDMatSMatAddExpr<T1,T2>, T3 >::Type
517 operator+(
const TDMatSMatAddExpr<T1,T2>& lhs,
const DenseMatrix<T3,SO>& rhs )
521 return ( lhs.leftOperand() + (~rhs) ) + lhs.rightOperand();
540 template<
typename T1
544 inline const typename SubExprTrait< TDMatSMatAddExpr<T1,T2>, T3 >::Type
545 operator-(
const TDMatSMatAddExpr<T1,T2>& lhs,
const DenseMatrix<T3,SO>& rhs )
549 return ( lhs.leftOperand() - (~rhs) ) + lhs.rightOperand();
565 template<
typename MT1,
typename MT2,
typename MT3 >
566 struct DMatDMatAddExprTrait< TDMatSMatAddExpr<MT1,MT2>, MT3 >
571 typedef typename SelectType< IsDenseMatrix<MT1>::value && IsColumnMajorMatrix<MT1>::value &&
572 IsSparseMatrix<MT2>::value && IsRowMajorMatrix<MT2>::value &&
573 IsDenseMatrix<MT3>::value && IsRowMajorMatrix<MT3>::value
574 ,
typename DMatSMatAddExprTrait< typename TDMatDMatAddExprTrait<MT1,MT3>::Type, MT2 >::Type
575 , INVALID_TYPE >::Type Type;
585 template<
typename MT1,
typename MT2,
typename MT3 >
586 struct DMatTDMatAddExprTrait< TDMatSMatAddExpr<MT1,MT2>, MT3 >
591 typedef typename SelectType< IsDenseMatrix<MT1>::value && IsColumnMajorMatrix<MT1>::value &&
592 IsSparseMatrix<MT2>::value && IsRowMajorMatrix<MT2>::value &&
593 IsDenseMatrix<MT3>::value && IsColumnMajorMatrix<MT3>::value
594 ,
typename TDMatSMatAddExprTrait< typename TDMatTDMatAddExprTrait<MT1,MT3>::Type, MT2 >::Type
595 , INVALID_TYPE >::Type Type;
605 template<
typename MT1,
typename MT2,
typename MT3 >
606 struct DMatDMatSubExprTrait< TDMatSMatAddExpr<MT1,MT2>, MT3 >
611 typedef typename SelectType< IsDenseMatrix<MT1>::value && IsColumnMajorMatrix<MT1>::value &&
612 IsSparseMatrix<MT2>::value && IsRowMajorMatrix<MT2>::value &&
613 IsDenseMatrix<MT3>::value && IsRowMajorMatrix<MT3>::value
614 ,
typename DMatSMatAddExprTrait< typename TDMatDMatSubExprTrait<MT1,MT3>::Type, MT2 >::Type
615 , INVALID_TYPE >::Type Type;
625 template<
typename MT1,
typename MT2,
typename MT3 >
626 struct DMatTDMatSubExprTrait< TDMatSMatAddExpr<MT1,MT2>, MT3 >
631 typedef typename SelectType< IsDenseMatrix<MT1>::value && IsColumnMajorMatrix<MT1>::value &&
632 IsSparseMatrix<MT2>::value && IsRowMajorMatrix<MT2>::value &&
633 IsDenseMatrix<MT3>::value && IsColumnMajorMatrix<MT3>::value
634 ,
typename TDMatSMatAddExprTrait< typename TDMatTDMatSubExprTrait<MT1,MT3>::Type, MT2 >::Type
635 , INVALID_TYPE >::Type Type;
645 template<
typename MT1,
typename MT2,
bool AF >
646 struct SubmatrixExprTrait< TDMatSMatAddExpr<MT1,MT2>, AF >
650 typedef typename AddExprTrait< typename SubmatrixExprTrait<const MT1,AF>::Type
651 ,
typename SubmatrixExprTrait<const MT2,AF>::Type >::Type Type;
660 template<
typename MT1,
typename MT2 >
661 struct RowExprTrait< TDMatSMatAddExpr<MT1,MT2> >
665 typedef typename AddExprTrait< typename RowExprTrait<const MT1>::Type
666 ,
typename RowExprTrait<const MT2>::Type >::Type Type;
675 template<
typename MT1,
typename MT2 >
676 struct ColumnExprTrait< TDMatSMatAddExpr<MT1,MT2> >
680 typedef typename AddExprTrait< typename ColumnExprTrait<const MT1>::Type
681 ,
typename ColumnExprTrait<const MT2>::Type >::Type Type;
Evaluation of the return type of an addition expression.Via this type trait it is possible to evaluat...
Definition: AddExprTrait.h:103
Compile time check whether the given type is a temporary vector or matrix type.This type trait class ...
Definition: IsTemporary.h:87
MT2::ResultType RT2
Result type of the right-hand side sparse matrix expression.
Definition: TDMatSMatAddExpr.h:92
size_t columns() const
Returns the current number of columns of the matrix.
Definition: TDMatSMatAddExpr.h:183
MT1::ReturnType RN1
Return type of the left-hand side dense matrix expression.
Definition: TDMatSMatAddExpr.h:93
LeftOperand leftOperand() const
Returns the left-hand side transpose dense matrix operand.
Definition: TDMatSMatAddExpr.h:193
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
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.
bool isAliased(const T *alias) const
Returns whether the expression is aliased with the given address alias.
Definition: TDMatSMatAddExpr.h:228
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
Header file for the AddExprTrait class template.
LeftOperand lhs_
Left-hand side dense matrix of the addition expression.
Definition: TDMatSMatAddExpr.h:235
Header file for the Computation base class.
RightOperand rhs_
Right-hand side sparse matrix of the addition expression.
Definition: TDMatSMatAddExpr.h:236
ReturnType operator()(size_t i, size_t j) const
2D-access to the matrix elements.
Definition: TDMatSMatAddExpr.h:161
TDMatSMatAddExpr(const MT1 &lhs, const MT2 &rhs)
Constructor for the TDMatSMatAddExpr class.
Definition: TDMatSMatAddExpr.h:145
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.
ResultType::OppositeType OppositeType
Result type with opposite storage order for expression template evaluations.
Definition: TDMatSMatAddExpr.h:114
SelectType< IsExpression< MT2 >::value, const MT2, const MT2 & >::Type RightOperand
Composite type of the right-hand side sparse matrix expression.
Definition: TDMatSMatAddExpr.h:128
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
MT1::ResultType RT1
Result type of the left-hand side dense matrix expression.
Definition: TDMatSMatAddExpr.h:91
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.
#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
const SelectType< returnExpr, ExprReturnType, ElementType >::Type ReturnType
Return type for expression template evaluations.
Definition: TDMatSMatAddExpr.h:119
Header file for the dense matrix SMP implementation.
Header file for the DenseMatrix base class.
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
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.
Header file for the SelectType class template.
Header file for the RowExprTrait class template.
Header file for all forward declarations for expression class templates.
AddTrait< RT1, RT2 >::Type ResultType
Result type for expression template evaluations.
Definition: TDMatSMatAddExpr.h:113
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
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: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
AddExprTrait< RN1, RN2 >::Type ExprReturnType
Expression return type for the subscript operator.
Definition: TDMatSMatAddExpr.h:107
const DenseIterator< Type > operator-(const DenseIterator< Type > &it, ptrdiff_t inc)
Subtraction between a DenseIterator and an integral value.
Definition: DenseIterator.h:585
const ResultType CompositeType
Data type for composite expression templates.
Definition: TDMatSMatAddExpr.h:122
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.
#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
ResultType::TransposeType TransposeType
Transpose type for expression template evaluations.
Definition: TDMatSMatAddExpr.h:115
size_t rows() const
Returns the current number of rows of the matrix.
Definition: TDMatSMatAddExpr.h:173
bool canAlias(const T *alias) const
Returns whether the expression can alias with the given address alias.
Definition: TDMatSMatAddExpr.h:215
RightOperand rightOperand() const
Returns the right-hand side sparse matrix operand.
Definition: TDMatSMatAddExpr.h:203
Expression object for dense matrix-sparse matrix additions.The TDMatSMatAddExpr class represents the ...
Definition: Forward.h:123
#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
TDMatSMatAddExpr< MT1, MT2 > This
Type of this TDMatSMatAddExpr instance.
Definition: TDMatSMatAddExpr.h:112
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.
SelectType< IsExpression< MT1 >::value, const MT1, const MT1 & >::Type LeftOperand
Composite type of the left-hand side dense matrix expression.
Definition: TDMatSMatAddExpr.h:125
MT2::ReturnType RN2
Return type of the right-hand side sparse matrix expression.
Definition: TDMatSMatAddExpr.h:94
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
ResultType::ElementType ElementType
Resulting element type.
Definition: TDMatSMatAddExpr.h:116
Header file for the IsExpression type trait class.
Header file for the FunctionTrace class.