35 #ifndef _BLAZE_MATH_EXPRESSIONS_DMATTSMATSUBEXPR_H_
36 #define _BLAZE_MATH_EXPRESSIONS_DMATTSMATSUBEXPR_H_
100 template<
typename MT1
134 template<
typename MT >
135 struct UseSMPAssign {
136 enum { value = ( !MT1::smpAssignable || !MT2::smpAssignable ) };
164 enum { vectorizable = 0 };
167 enum { smpAssignable = 0 };
215 return lhs_.columns();
245 template<
typename T >
248 (
rhs_.canAlias( alias ) );
258 template<
typename T >
260 return (
lhs_.isAliased( alias ) ||
rhs_.isAliased( alias ) );
282 template<
typename MT
314 template<
typename MT
332 const TmpType tmp(
serial( rhs ) );
351 template<
typename MT
383 template<
typename MT
424 template<
typename MT
426 friend inline typename EnableIf< UseSMPAssign<MT> >::Type
434 if( !IsExpression<MT1>::value &&
isSame( ~lhs, rhs.lhs_ ) ) {
459 template<
typename MT
461 friend inline typename EnableIf< UseSMPAssign<MT> >::Type
466 typedef typename SelectType< SO2, OppositeType, ResultType >::Type TmpType;
478 const TmpType tmp( rhs );
499 template<
typename MT
501 friend inline typename EnableIf< UseSMPAssign<MT> >::Type
534 template<
typename MT
536 friend inline typename EnableIf< UseSMPAssign<MT> >::Type
613 template<
typename T1
615 inline const DMatTSMatSubExpr<T1,T2>
621 throw std::invalid_argument(
"Matrix sizes do not match" );
649 template<
typename T1
653 inline const typename AddExprTrait< DMatTSMatSubExpr<T1,T2>, T3 >::Type
654 operator+(
const DMatTSMatSubExpr<T1,T2>& lhs,
const DenseMatrix<T3,SO>& rhs )
658 return ( lhs.leftOperand() + (~rhs) ) - lhs.rightOperand();
677 template<
typename T1
681 inline const typename SubExprTrait< DMatTSMatSubExpr<T1,T2>, T3 >::Type
682 operator-(
const DMatTSMatSubExpr<T1,T2>& lhs,
const DenseMatrix<T3,SO>& rhs )
686 return ( lhs.leftOperand() - (~rhs) ) - lhs.rightOperand();
702 template<
typename MT1,
typename MT2 >
704 :
public Max< Rows<MT1>, Rows<MT2> >::Type
720 template<
typename MT1,
typename MT2 >
722 :
public Max< Columns<MT1>, Columns<MT2> >::Type
738 template<
typename MT1,
typename MT2 >
740 :
public IsTrue< IsSymmetric<MT1>::value && IsSymmetric<MT2>::value >
756 template<
typename MT1,
typename MT2 >
758 :
public IsTrue< And< IsLower<MT1>, IsLower<MT2> >::value >
774 template<
typename MT1,
typename MT2 >
776 :
public IsTrue< And< IsUniLower<MT1>, IsStrictlyLower<MT2> >::value >
792 template<
typename MT1,
typename MT2 >
794 :
public IsTrue< And< IsStrictlyLower<MT1>, IsStrictlyLower<MT2> >::value >
810 template<
typename MT1,
typename MT2 >
812 :
public IsTrue< And< IsUpper<MT1>, IsUpper<MT2> >::value >
828 template<
typename MT1,
typename MT2 >
830 :
public IsTrue< And< IsUniUpper<MT1>, IsStrictlyUpper<MT2> >::value >
846 template<
typename MT1,
typename MT2 >
848 :
public IsTrue< And< IsStrictlyUpper<MT1>, IsStrictlyUpper<MT2> >::value >
864 template<
typename MT1,
typename MT2,
typename MT3 >
870 typedef typename SelectType< IsDenseMatrix<MT1>::value && IsRowMajorMatrix<MT1>::value &&
871 IsSparseMatrix<MT2>::value && IsColumnMajorMatrix<MT2>::value &&
872 IsDenseMatrix<MT3>::value && IsRowMajorMatrix<MT3>::value
873 ,
typename DMatTSMatSubExprTrait< typename DMatDMatAddExprTrait<MT1,MT3>::Type, MT2 >::Type
874 , INVALID_TYPE >::Type Type;
884 template<
typename MT1,
typename MT2,
typename MT3 >
890 typedef typename SelectType< IsDenseMatrix<MT1>::value && IsRowMajorMatrix<MT1>::value &&
891 IsSparseMatrix<MT2>::value && IsColumnMajorMatrix<MT2>::value &&
892 IsDenseMatrix<MT3>::value && IsColumnMajorMatrix<MT3>::value
893 ,
typename DMatTSMatSubExprTrait< typename DMatTDMatAddExprTrait<MT1,MT3>::Type, MT2 >::Type
894 , INVALID_TYPE >::Type Type;
904 template<
typename MT1,
typename MT2,
typename MT3 >
910 typedef typename SelectType< IsDenseMatrix<MT1>::value && IsRowMajorMatrix<MT1>::value &&
911 IsSparseMatrix<MT2>::value && IsColumnMajorMatrix<MT2>::value &&
912 IsDenseMatrix<MT3>::value && IsRowMajorMatrix<MT3>::value
913 ,
typename DMatTSMatSubExprTrait< typename DMatDMatSubExprTrait<MT1,MT3>::Type, MT2 >::Type
914 , INVALID_TYPE >::Type Type;
924 template<
typename MT1,
typename MT2,
typename MT3 >
930 typedef typename SelectType< IsDenseMatrix<MT1>::value && IsRowMajorMatrix<MT1>::value &&
931 IsSparseMatrix<MT2>::value && IsColumnMajorMatrix<MT2>::value &&
932 IsDenseMatrix<MT3>::value && IsColumnMajorMatrix<MT3>::value
933 ,
typename DMatTSMatSubExprTrait< typename DMatTDMatSubExprTrait<MT1,MT3>::Type, MT2 >::Type
934 , INVALID_TYPE >::Type Type;
944 template<
typename MT1,
typename MT2,
bool AF >
949 typedef typename SubExprTrait< typename SubmatrixExprTrait<const MT1,AF>::Type
950 ,
typename SubmatrixExprTrait<const MT2,AF>::Type >::Type Type;
959 template<
typename MT1,
typename MT2 >
964 typedef typename SubExprTrait< typename RowExprTrait<const MT1>::Type
965 ,
typename RowExprTrait<const MT2>::Type >::Type Type;
974 template<
typename MT1,
typename MT2 >
979 typedef typename SubExprTrait< typename ColumnExprTrait<const MT1>::Type
980 ,
typename ColumnExprTrait<const MT2>::Type >::Type Type;
Constraint on the data type.
Header file for the Max class template.
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 IsUniUpper type trait.
LeftOperand lhs_
Left-hand side dense matrix of the subtraction expression.
Definition: DMatTSMatSubExpr.h:266
Header file for the subtraction trait.
Header file for basic type definitions.
ResultType::TransposeType TransposeType
Transpose type for expression template evaluations.
Definition: DMatTSMatSubExpr.h:146
MT2::ReturnType RN2
Return type of the right-hand side sparse matrix expression.
Definition: DMatTSMatSubExpr.h:111
Header file for the IsSparseMatrix type trait.
Efficient implementation of a compressed matrix.The CompressedMatrix class template is the represent...
Definition: CompressedMatrix.h:209
#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.
ResultType::ElementType ElementType
Resulting element type.
Definition: DMatTSMatSubExpr.h:147
ReturnType operator()(size_t i, size_t j) const
2D-access to the matrix elements.
Definition: DMatTSMatSubExpr.h:192
Header file for the IsColumnMajorMatrix type trait.
bool isAliased(const T *alias) const
Returns whether the expression is aliased with the given address alias.
Definition: DMatTSMatSubExpr.h:259
const This & CompositeType
Data type for composite expression templates.
Definition: CompressedMatrix.h:2507
Type ElementType
Type of the sparse matrix elements.
Definition: CompressedMatrix.h:261
Header file for the And class template.
SubExprTrait< RN1, RN2 >::Type ExprReturnType
Expression return type for the subscript operator.
Definition: DMatTSMatSubExpr.h:124
Header file for the AddExprTrait class template.
MT2::ResultType RT2
Result type of the right-hand side sparse matrix expression.
Definition: DMatTSMatSubExpr.h:109
const DMatSerialExpr< MT, SO > serial(const DenseMatrix< MT, SO > &dm)
Forces the serial evaluation of the given dense matrix expression dm.
Definition: DMatSerialExpr.h:699
Header file for the Computation base class.
Header file for the IsUniLower type trait.
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.
Constraint on the data type.
SelectType< IsExpression< MT2 >::value, const MT2, const MT2 & >::Type RightOperand
Composite type of the right-hand side sparse matrix expression.
Definition: DMatTSMatSubExpr.h:159
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 IsStrictlyUpper type trait.
Header file for the IsSymmetric type trait.
Base class for all matrix/matrix subtraction expression templates.The MatMatSubExpr class serves as a...
Definition: MatMatSubExpr.h:65
Namespace of the Blaze C++ math library.
Definition: Blaze.h:57
Expression object for dense matrix-transpose sparse matrix subtractions.The DMatTSMatSubExpr class re...
Definition: DMatTSMatSubExpr.h:102
#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
bool canAlias(const T *alias) const
Returns whether the expression can alias with the given address alias.
Definition: DMatTSMatSubExpr.h:246
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.
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.
size_t columns() const
Returns the current number of columns of the matrix.
Definition: DMatTSMatSubExpr.h:214
size_t rows() const
Returns the current number of rows of the matrix.
Definition: DMatTSMatSubExpr.h:204
#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.
Evaluation of the return type of a subtraction expression.Via this type trait it is possible to evalu...
Definition: SubExprTrait.h:104
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.
Header file for the EnableIf class template.
Header file for the IsStrictlyLower type trait.
Header file for the serial shim.
MT1::ResultType RT1
Result type of the left-hand side dense matrix expression.
Definition: DMatTSMatSubExpr.h:108
RightOperand rightOperand() const
Returns the right-hand side transpose sparse matrix operand.
Definition: DMatTSMatSubExpr.h:234
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:2506
LeftOperand leftOperand() const
Returns the left-hand side dense matrix operand.
Definition: DMatTSMatSubExpr.h:224
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
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
ResultType::OppositeType OppositeType
Result type with opposite storage order for expression template evaluations.
Definition: DMatTSMatSubExpr.h:145
MT1::ReturnType RN1
Return type of the left-hand side dense matrix expression.
Definition: DMatTSMatSubExpr.h:110
SelectType< IsExpression< MT1 >::value, const MT1, const MT1 & >::Type LeftOperand
Composite type of the left-hand side dense matrix expression.
Definition: DMatTSMatSubExpr.h:156
DMatTSMatSubExpr(const MT1 &lhs, const MT2 &rhs)
Constructor for the DMatTSMatSubExpr class.
Definition: DMatTSMatSubExpr.h:176
#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
RightOperand rhs_
Right-hand side sparse matrix of the subtraction expression.
Definition: DMatTSMatSubExpr.h:267
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
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
DMatTSMatSubExpr< MT1, MT2 > This
Type of this DMatTSMatSubExpr instance.
Definition: DMatTSMatSubExpr.h:143
#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
const SelectType< returnExpr, ExprReturnType, ElementType >::Type ReturnType
Return type for expression template evaluations.
Definition: DMatTSMatSubExpr.h:150
This ResultType
Result type for expression template evaluations.
Definition: CompressedMatrix.h:2502
Header file for the IsTrue value trait.
const ResultType CompositeType
Data type for composite expression templates.
Definition: DMatTSMatSubExpr.h:153
#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:150
Header file for the IsUpper type trait.
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.
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
SubTrait< RT1, RT2 >::Type ResultType
Result type for expression template evaluations.
Definition: DMatTSMatSubExpr.h:144