35 #ifndef _BLAZE_MATH_EXPRESSIONS_TDMATSMATSUBEXPR_H_
36 #define _BLAZE_MATH_EXPRESSIONS_TDMATSMATSUBEXPR_H_
96 template<
typename MT1
98 class TDMatSMatSubExpr :
public DenseMatrix< TDMatSMatSubExpr<MT1,MT2>, true >
99 ,
private MatMatSubExpr
100 ,
private Computation
130 template<
typename MT >
131 struct UseSMPAssign {
132 enum { value = ( !MT1::smpAssignable || !MT2::smpAssignable ) };
160 enum { vectorizable = 0 };
163 enum { smpAssignable = 0 };
211 return lhs_.columns();
241 template<
typename T >
244 (
rhs_.canAlias( alias ) );
254 template<
typename T >
256 return (
lhs_.isAliased( alias ) ||
rhs_.isAliased( alias ) );
278 template<
typename MT
291 assign ( ~lhs, rhs.lhs_ );
310 template<
typename MT
328 const TmpType tmp(
serial( rhs ) );
347 template<
typename MT
379 template<
typename MT
420 template<
typename MT
422 friend inline typename EnableIf< UseSMPAssign<MT> >::Type
430 if( !IsExpression<MT1>::value &&
isSame( ~lhs, rhs.lhs_ ) ) {
455 template<
typename MT
457 friend inline typename EnableIf< UseSMPAssign<MT> >::Type
462 typedef typename SelectType< SO2, ResultType, OppositeType >::Type TmpType;
474 const TmpType tmp( rhs );
495 template<
typename MT
497 friend inline typename EnableIf< UseSMPAssign<MT> >::Type
530 template<
typename MT
532 friend inline typename EnableIf< UseSMPAssign<MT> >::Type
610 template<
typename T1
612 inline const TDMatSMatSubExpr<T1,T2>
618 throw std::invalid_argument(
"Matrix sizes do not match" );
646 template<
typename T1
650 inline const typename AddExprTrait< TDMatSMatSubExpr<T1,T2>, T3 >::Type
651 operator+(
const TDMatSMatSubExpr<T1,T2>& lhs,
const DenseMatrix<T3,SO>& rhs )
655 return ( lhs.leftOperand() + (~rhs) ) - lhs.rightOperand();
674 template<
typename T1
678 inline const typename SubExprTrait< TDMatSMatSubExpr<T1,T2>, T3 >::Type
679 operator-(
const TDMatSMatSubExpr<T1,T2>& lhs,
const DenseMatrix<T3,SO>& rhs )
683 return ( lhs.leftOperand() - (~rhs) ) - lhs.rightOperand();
699 template<
typename MT1,
typename MT2 >
701 :
public Max< Rows<MT1>, Rows<MT2> >::Type
717 template<
typename MT1,
typename MT2 >
719 :
public Max< Columns<MT1>, Columns<MT2> >::Type
735 template<
typename MT1,
typename MT2 >
737 :
public IsTrue< IsSymmetric<MT1>::value && IsSymmetric<MT2>::value >
753 template<
typename MT1,
typename MT2 >
755 :
public IsTrue< And< IsLower<MT1>, IsLower<MT2> >::value >
771 template<
typename MT1,
typename MT2 >
773 :
public IsTrue< And< IsUniLower<MT1>, IsStrictlyLower<MT2> >::value >
789 template<
typename MT1,
typename MT2 >
791 :
public IsTrue< And< IsStrictlyLower<MT1>, IsStrictlyLower<MT2> >::value >
807 template<
typename MT1,
typename MT2 >
809 :
public IsTrue< And< IsUpper<MT1>, IsUpper<MT2> >::value >
825 template<
typename MT1,
typename MT2 >
827 :
public IsTrue< And< IsUniUpper<MT1>, IsStrictlyUpper<MT2> >::value >
843 template<
typename MT1,
typename MT2 >
845 :
public IsTrue< And< IsStrictlyUpper<MT1>, IsStrictlyUpper<MT2> >::value >
861 template<
typename MT1,
typename MT2,
typename MT3 >
867 typedef typename SelectType< IsDenseMatrix<MT1>::value && IsColumnMajorMatrix<MT1>::value &&
868 IsSparseMatrix<MT2>::value && IsRowMajorMatrix<MT2>::value &&
869 IsDenseMatrix<MT3>::value && IsRowMajorMatrix<MT3>::value
870 ,
typename DMatSMatSubExprTrait< typename TDMatDMatAddExprTrait<MT1,MT3>::Type, MT2 >::Type
871 , INVALID_TYPE >::Type Type;
881 template<
typename MT1,
typename MT2,
typename MT3 >
887 typedef typename SelectType< IsDenseMatrix<MT1>::value && IsColumnMajorMatrix<MT1>::value &&
888 IsSparseMatrix<MT2>::value && IsRowMajorMatrix<MT2>::value &&
889 IsDenseMatrix<MT3>::value && IsColumnMajorMatrix<MT3>::value
890 ,
typename TDMatSMatSubExprTrait< typename TDMatTDMatAddExprTrait<MT1,MT3>::Type, MT2 >::Type
891 , INVALID_TYPE >::Type Type;
901 template<
typename MT1,
typename MT2,
typename MT3 >
907 typedef typename SelectType< IsDenseMatrix<MT1>::value && IsColumnMajorMatrix<MT1>::value &&
908 IsSparseMatrix<MT2>::value && IsRowMajorMatrix<MT2>::value &&
909 IsDenseMatrix<MT3>::value && IsRowMajorMatrix<MT3>::value
910 ,
typename DMatSMatSubExprTrait< typename TDMatDMatSubExprTrait<MT1,MT3>::Type, MT2 >::Type
911 , INVALID_TYPE >::Type Type;
921 template<
typename MT1,
typename MT2,
typename MT3 >
927 typedef typename SelectType< IsDenseMatrix<MT1>::value && IsColumnMajorMatrix<MT1>::value &&
928 IsSparseMatrix<MT2>::value && IsRowMajorMatrix<MT2>::value &&
929 IsDenseMatrix<MT3>::value && IsColumnMajorMatrix<MT3>::value
930 ,
typename TDMatSMatSubExprTrait< typename TDMatTDMatSubExprTrait<MT1,MT3>::Type, MT2 >::Type
931 , INVALID_TYPE >::Type Type;
941 template<
typename MT1,
typename MT2,
bool AF >
946 typedef typename SubExprTrait< typename SubmatrixExprTrait<const MT1,AF>::Type
947 ,
typename SubmatrixExprTrait<const MT2,AF>::Type >::Type Type;
956 template<
typename MT1,
typename MT2 >
961 typedef typename SubExprTrait< typename RowExprTrait<const MT1>::Type
962 ,
typename RowExprTrait<const MT2>::Type >::Type Type;
971 template<
typename MT1,
typename MT2 >
976 typedef typename SubExprTrait< typename ColumnExprTrait<const MT1>::Type
977 ,
typename ColumnExprTrait<const MT2>::Type >::Type Type;
Constraint on the data type.
Header file for the Max class template.
LeftOperand lhs_
Left-hand side dense matrix of the subtraction expression.
Definition: TDMatSMatSubExpr.h:262
size_t columns() const
Returns the current number of columns of the matrix.
Definition: TDMatSMatSubExpr.h:210
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.
Header file for the subtraction trait.
Header file for basic type definitions.
const ResultType CompositeType
Data type for composite expression templates.
Definition: TDMatSMatSubExpr.h:149
SelectType< IsExpression< MT2 >::value, const MT2, const MT2 & >::Type RightOperand
Composite type of the right-hand side sparse matrix expression.
Definition: TDMatSMatSubExpr.h:155
Efficient implementation of a compressed matrix.The CompressedMatrix class template is the represent...
Definition: CompressedMatrix.h:209
SubExprTrait< RN1, RN2 >::Type ExprReturnType
Expression return type for the subscript operator.
Definition: TDMatSMatSubExpr.h:120
#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:2507
Type ElementType
Type of the sparse matrix elements.
Definition: CompressedMatrix.h:261
ReturnType operator()(size_t i, size_t j) const
2D-access to the matrix elements.
Definition: TDMatSMatSubExpr.h:188
Header file for the And class template.
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:699
Header file for the Computation base class.
bool isAliased(const T *alias) const
Returns whether the expression is aliased with the given address alias.
Definition: TDMatSMatSubExpr.h:255
Header file for the IsUniLower type trait.
MT1::ResultType RT1
Result type of the left-hand side dense matrix expression.
Definition: TDMatSMatSubExpr.h:104
LeftOperand leftOperand() const
Returns the left-hand side transpose dense matrix operand.
Definition: TDMatSMatSubExpr.h:220
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.
SubTrait< RT1, RT2 >::Type ResultType
Result type for expression template evaluations.
Definition: TDMatSMatSubExpr.h:140
RightOperand rhs_
Right-hand side sparse matrix of the subtraction expression.
Definition: TDMatSMatSubExpr.h:263
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.
MT2::ReturnType RN2
Return type of the right-hand side sparse matrix expression.
Definition: TDMatSMatSubExpr.h:107
Header file for the IsSymmetric type trait.
Namespace of the Blaze C++ math library.
Definition: Blaze.h:57
#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
ResultType::ElementType ElementType
Resulting element type.
Definition: TDMatSMatSubExpr.h:143
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.
TDMatSMatSubExpr< MT1, MT2 > This
Type of this TDMatSMatSubExpr instance.
Definition: TDMatSMatSubExpr.h:139
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: TDMatSMatSubExpr.h:200
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
const SelectType< returnExpr, ExprReturnType, ElementType >::Type ReturnType
Return type for expression template evaluations.
Definition: TDMatSMatSubExpr.h:146
MT2::ResultType RT2
Result type of the right-hand side sparse matrix expression.
Definition: TDMatSMatSubExpr.h:105
MT1::ReturnType RN1
Return type of the left-hand side dense matrix expression.
Definition: TDMatSMatSubExpr.h:106
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 EnableIf class template.
Header file for the IsStrictlyLower type trait.
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
bool canAlias(const T *alias) const
Returns whether the expression can alias with the given address alias.
Definition: TDMatSMatSubExpr.h:242
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
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
SelectType< IsExpression< MT1 >::value, const MT1, const MT1 & >::Type LeftOperand
Composite type of the left-hand side dense matrix expression.
Definition: TDMatSMatSubExpr.h:152
#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: TDMatSMatSubExpr.h:142
ResultType::OppositeType OppositeType
Result type with opposite storage order for expression template evaluations.
Definition: TDMatSMatSubExpr.h:141
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:2502
Header file for the IsTrue value trait.
#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
TDMatSMatSubExpr(const MT1 &lhs, const MT2 &rhs)
Constructor for the TDMatSMatSubExpr class.
Definition: TDMatSMatSubExpr.h:172
Header file for the IsUpper type trait.
Header file for the SubExprTrait class template.
RightOperand rightOperand() const
Returns the right-hand side sparse matrix operand.
Definition: TDMatSMatSubExpr.h:230
#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