35 #ifndef _BLAZE_MATH_EXPRESSIONS_TDMATSMATSUBEXPR_H_
36 #define _BLAZE_MATH_EXPRESSIONS_TDMATSMATSUBEXPR_H_
91 template<
typename MT1
93 class TDMatSMatSubExpr :
public DenseMatrix< TDMatSMatSubExpr<MT1,MT2>, true >
94 ,
private MatMatSubExpr
125 template<
typename MT >
126 struct UseSMPAssign {
127 enum { value = ( !MT1::smpAssignable || !MT2::smpAssignable ) };
155 enum { vectorizable = 0 };
158 enum { smpAssignable = 0 };
206 return lhs_.columns();
236 template<
typename T >
239 (
rhs_.canAlias( alias ) );
249 template<
typename T >
251 return (
lhs_.isAliased( alias ) ||
rhs_.isAliased( alias ) );
273 template<
typename MT
286 assign ( ~lhs, rhs.lhs_ );
305 template<
typename MT
323 const TmpType tmp(
serial( rhs ) );
342 template<
typename MT
374 template<
typename MT
415 template<
typename MT
417 friend inline typename EnableIf< UseSMPAssign<MT> >::Type
425 if( !IsExpression<MT1>::value &&
isSame( ~lhs, rhs.lhs_ ) ) {
450 template<
typename MT
452 friend inline typename EnableIf< UseSMPAssign<MT> >::Type
457 typedef typename SelectType< SO2, ResultType, OppositeType >::Type TmpType;
469 const TmpType tmp( rhs );
490 template<
typename MT
492 friend inline typename EnableIf< UseSMPAssign<MT> >::Type
525 template<
typename MT
527 friend inline typename EnableIf< UseSMPAssign<MT> >::Type
605 template<
typename T1
607 inline const TDMatSMatSubExpr<T1,T2>
613 throw std::invalid_argument(
"Matrix sizes do not match" );
641 template<
typename T1
645 inline const typename AddExprTrait< TDMatSMatSubExpr<T1,T2>, T3 >::Type
646 operator+(
const TDMatSMatSubExpr<T1,T2>& lhs,
const DenseMatrix<T3,SO>& rhs )
650 return ( lhs.leftOperand() + (~rhs) ) - lhs.rightOperand();
669 template<
typename T1
673 inline const typename SubExprTrait< TDMatSMatSubExpr<T1,T2>, T3 >::Type
674 operator-(
const TDMatSMatSubExpr<T1,T2>& lhs,
const DenseMatrix<T3,SO>& rhs )
678 return ( lhs.leftOperand() - (~rhs) ) - lhs.rightOperand();
694 template<
typename MT1,
typename MT2 >
696 :
public Max< Rows<MT1>, Rows<MT2> >::Type
712 template<
typename MT1,
typename MT2 >
714 :
public Max< Columns<MT1>, Columns<MT2> >::Type
730 template<
typename MT1,
typename MT2 >
732 :
public IsTrue< IsSymmetric<MT1>::value && IsSymmetric<MT2>::value >
748 template<
typename MT1,
typename MT2 >
750 :
public IsTrue< IsLower<MT1>::value && IsLower<MT2>::value >
766 template<
typename MT1,
typename MT2 >
768 :
public IsTrue< IsUpper<MT1>::value && IsUpper<MT2>::value >
784 template<
typename MT1,
typename MT2,
typename MT3 >
790 typedef typename SelectType< IsDenseMatrix<MT1>::value && IsColumnMajorMatrix<MT1>::value &&
791 IsSparseMatrix<MT2>::value && IsRowMajorMatrix<MT2>::value &&
792 IsDenseMatrix<MT3>::value && IsRowMajorMatrix<MT3>::value
793 ,
typename DMatSMatSubExprTrait< typename TDMatDMatAddExprTrait<MT1,MT3>::Type, MT2 >::Type
794 , INVALID_TYPE >::Type Type;
804 template<
typename MT1,
typename MT2,
typename MT3 >
810 typedef typename SelectType< IsDenseMatrix<MT1>::value && IsColumnMajorMatrix<MT1>::value &&
811 IsSparseMatrix<MT2>::value && IsRowMajorMatrix<MT2>::value &&
812 IsDenseMatrix<MT3>::value && IsColumnMajorMatrix<MT3>::value
813 ,
typename TDMatSMatSubExprTrait< typename TDMatTDMatAddExprTrait<MT1,MT3>::Type, MT2 >::Type
814 , INVALID_TYPE >::Type Type;
824 template<
typename MT1,
typename MT2,
typename MT3 >
830 typedef typename SelectType< IsDenseMatrix<MT1>::value && IsColumnMajorMatrix<MT1>::value &&
831 IsSparseMatrix<MT2>::value && IsRowMajorMatrix<MT2>::value &&
832 IsDenseMatrix<MT3>::value && IsRowMajorMatrix<MT3>::value
833 ,
typename DMatSMatSubExprTrait< typename TDMatDMatSubExprTrait<MT1,MT3>::Type, MT2 >::Type
834 , INVALID_TYPE >::Type Type;
844 template<
typename MT1,
typename MT2,
typename MT3 >
850 typedef typename SelectType< IsDenseMatrix<MT1>::value && IsColumnMajorMatrix<MT1>::value &&
851 IsSparseMatrix<MT2>::value && IsRowMajorMatrix<MT2>::value &&
852 IsDenseMatrix<MT3>::value && IsColumnMajorMatrix<MT3>::value
853 ,
typename TDMatSMatSubExprTrait< typename TDMatTDMatSubExprTrait<MT1,MT3>::Type, MT2 >::Type
854 , INVALID_TYPE >::Type Type;
864 template<
typename MT1,
typename MT2,
bool AF >
869 typedef typename SubExprTrait< typename SubmatrixExprTrait<const MT1,AF>::Type
870 ,
typename SubmatrixExprTrait<const MT2,AF>::Type >::Type Type;
879 template<
typename MT1,
typename MT2 >
884 typedef typename SubExprTrait< typename RowExprTrait<const MT1>::Type
885 ,
typename RowExprTrait<const MT2>::Type >::Type Type;
894 template<
typename MT1,
typename MT2 >
899 typedef typename SubExprTrait< typename ColumnExprTrait<const MT1>::Type
900 ,
typename ColumnExprTrait<const MT2>::Type >::Type Type;
RightOperand rightOperand() const
Returns the right-hand side sparse matrix operand.
Definition: TDMatSMatSubExpr.h:225
Constraint on the data type.
MT2::ReturnType RN2
Return type of the right-hand side sparse matrix expression.
Definition: TDMatSMatSubExpr.h:102
Header file for the Max class template.
ResultType::TransposeType TransposeType
Transpose type for expression template evaluations.
Definition: TDMatSMatSubExpr.h:137
Compile time check whether the given type is a temporary vector or matrix type.This type trait class ...
Definition: IsTemporary.h:87
Header file for the Rows type trait.
Header file for the subtraction trait.
const ResultType CompositeType
Data type for composite expression templates.
Definition: TDMatSMatSubExpr.h:144
Efficient implementation of a compressed matrix.The CompressedMatrix class template is the represent...
Definition: CompressedMatrix.h:205
TDMatSMatSubExpr< MT1, MT2 > This
Type of this TDMatSMatSubExpr instance.
Definition: TDMatSMatSubExpr.h:134
#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
BLAZE_ALWAYS_INLINE 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:946
Header file for the ColumnExprTrait class template.
const This & CompositeType
Data type for composite expression templates.
Definition: CompressedMatrix.h:2478
Type ElementType
Type of the sparse matrix elements.
Definition: CompressedMatrix.h:257
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:695
Header file for the Computation base class.
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.
ResultType::OppositeType OppositeType
Result type with opposite storage order for expression template evaluations.
Definition: TDMatSMatSubExpr.h:136
ResultType::ElementType ElementType
Resulting element type.
Definition: TDMatSMatSubExpr.h:138
Constraint on the data type.
Constraint on the data type.
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 IsSymmetric type trait.
SubExprTrait< RN1, RN2 >::Type ExprReturnType
Expression return type for the subscript operator.
Definition: TDMatSMatSubExpr.h:115
MT2::ResultType RT2
Result type of the right-hand side sparse matrix expression.
Definition: TDMatSMatSubExpr.h:100
SelectType< IsExpression< MT1 >::value, const MT1, const MT1 & >::Type LeftOperand
Composite type of the left-hand side dense matrix expression.
Definition: TDMatSMatSubExpr.h:147
#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
LeftOperand lhs_
Left-hand side dense matrix of the subtraction expression.
Definition: TDMatSMatSubExpr.h:257
MT1::ReturnType RN1
Return type of the left-hand side dense matrix expression.
Definition: TDMatSMatSubExpr.h:101
Header file for the DenseMatrix base class.
BLAZE_ALWAYS_INLINE 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:635
Header file for the Columns type trait.
bool isAliased(const T *alias) const
Returns whether the expression is aliased with the given address alias.
Definition: TDMatSMatSubExpr.h:250
Header file for the MatMatSubExpr base class.
const DenseIterator< Type > operator+(const DenseIterator< Type > &it, ptrdiff_t inc)
Addition between a DenseIterator and an integral value.
Definition: DenseIterator.h:556
Header file for the IsLower type trait.
#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
size_t columns() const
Returns the current number of columns of the matrix.
Definition: TDMatSMatSubExpr.h:205
Constraints on the storage order of matrix types.
Evaluation of the return type of a subtraction expression.Via this type trait it is possible to evalu...
Definition: SubExprTrait.h:104
size_t rows() const
Returns the current number of rows of the matrix.
Definition: TDMatSMatSubExpr.h:195
Header file for the SelectType class template.
Header file for the RowExprTrait class template.
Header file for all forward declarations for expression class templates.
TDMatSMatSubExpr(const MT1 &lhs, const MT2 &rhs)
Constructor for the TDMatSMatSubExpr class.
Definition: TDMatSMatSubExpr.h:167
Header file for the EnableIf class template.
Header file for the serial shim.
EnableIf< IsDenseMatrix< MT1 > >::Type 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 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:2477
LeftOperand leftOperand() const
Returns the left-hand side transpose dense matrix operand.
Definition: TDMatSMatSubExpr.h:215
Header file for run time assertion macros.
EnableIf< IsDenseMatrix< MT1 > >::Type 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
SubTrait< RT1, RT2 >::Type ResultType
Result type for expression template evaluations.
Definition: TDMatSMatSubExpr.h:135
BLAZE_ALWAYS_INLINE 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:742
const DenseIterator< Type > operator-(const DenseIterator< Type > &it, ptrdiff_t inc)
Subtraction between a DenseIterator and an integral value.
Definition: DenseIterator.h:585
SelectType< IsExpression< MT2 >::value, const MT2, const MT2 & >::Type RightOperand
Composite type of the right-hand side sparse matrix expression.
Definition: TDMatSMatSubExpr.h:150
#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
EnableIf< IsDenseMatrix< MT1 > >::Type 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
#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:2473
Header file for the IsTrue value trait.
MT1::ResultType RT1
Result type of the left-hand side dense matrix expression.
Definition: TDMatSMatSubExpr.h:99
RightOperand rhs_
Right-hand side sparse matrix of the subtraction expression.
Definition: TDMatSMatSubExpr.h:258
Header file for basic type definitions.
bool canAlias(const T *alias) const
Returns whether the expression can alias with the given address alias.
Definition: TDMatSMatSubExpr.h:237
#define BLAZE_CONSTRAINT_MUST_FORM_VALID_MATMATSUBEXPR(T1, T2)
Constraint on the data type.In case the given data types T1 and T2 do not form a valid matrix/matrix ...
Definition: MatMatSubExpr.h:165
Base template for the SubTrait class.
Definition: SubTrait.h:142
const SelectType< returnExpr, ExprReturnType, ElementType >::Type ReturnType
Return type for expression template evaluations.
Definition: TDMatSMatSubExpr.h:141
Header file for the IsUpper type trait.
ReturnType operator()(size_t i, size_t j) const
2D-access to the matrix elements.
Definition: TDMatSMatSubExpr.h:183
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
Expression object for transpose dense matrix-sparse matrix subtractions.The TDMatSMatSubExpr class re...
Definition: Forward.h:129
#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.
BLAZE_ALWAYS_INLINE 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:849