35 #ifndef _BLAZE_MATH_EXPRESSIONS_DMATTSMATSUBEXPR_H_
36 #define _BLAZE_MATH_EXPRESSIONS_DMATTSMATSUBEXPR_H_
104 template<
typename MT1
138 template<
typename MT >
139 struct UseSMPAssign {
140 enum { value = ( !MT1::smpAssignable || !MT2::smpAssignable ) };
168 enum { vectorizable = 0 };
171 enum { smpAssignable = 0 };
211 inline ReturnType
at(
size_t i,
size_t j )
const {
212 if( i >=
lhs_.rows() ) {
215 if( j >=
lhs_.columns() ) {
238 return lhs_.columns();
268 template<
typename T >
271 (
rhs_.canAlias( alias ) );
281 template<
typename T >
283 return (
lhs_.isAliased( alias ) ||
rhs_.isAliased( alias ) );
305 template<
typename MT
315 subAssign( ~lhs, rhs.
rhs_ );
318 assign ( ~lhs, rhs.
lhs_ );
319 subAssign( ~lhs, rhs.
rhs_ );
337 template<
typename MT
355 const TmpType tmp(
serial( rhs ) );
374 template<
typename MT
376 friend inline void addAssign( DenseMatrix<MT,SO2>& lhs,
const DMatTSMatSubExpr& rhs )
383 addAssign( ~lhs, rhs.lhs_ );
384 subAssign( ~lhs, rhs.rhs_ );
406 template<
typename MT
408 friend inline void subAssign( DenseMatrix<MT,SO2>& lhs,
const DMatTSMatSubExpr& rhs )
415 subAssign( ~lhs, rhs.lhs_ );
416 addAssign( ~lhs, rhs.rhs_ );
447 template<
typename MT
449 friend inline typename EnableIf< UseSMPAssign<MT> >::Type
457 if( !IsExpression<MT1>::value &&
isSame( ~lhs, rhs.lhs_ ) ) {
482 template<
typename MT
484 friend inline typename EnableIf< UseSMPAssign<MT> >::Type
489 typedef typename SelectType< SO2, OppositeType, ResultType >::Type TmpType;
501 const TmpType tmp( rhs );
522 template<
typename MT
524 friend inline typename EnableIf< UseSMPAssign<MT> >::Type
557 template<
typename MT
559 friend inline typename EnableIf< UseSMPAssign<MT> >::Type
636 template<
typename T1
638 inline const DMatTSMatSubExpr<T1,T2>
673 template<
typename T1
677 inline const typename AddExprTrait< DMatTSMatSubExpr<T1,T2>, T3 >::Type
678 operator+(
const DMatTSMatSubExpr<T1,T2>& lhs,
const DenseMatrix<T3,SO>& rhs )
682 return ( lhs.leftOperand() + (~rhs) ) - lhs.rightOperand();
701 template<
typename T1
705 inline const typename SubExprTrait< DMatTSMatSubExpr<T1,T2>, T3 >::Type
706 operator-(
const DMatTSMatSubExpr<T1,T2>& lhs,
const DenseMatrix<T3,SO>& rhs )
710 return ( lhs.leftOperand() - (~rhs) ) - lhs.rightOperand();
726 template<
typename MT1,
typename MT2 >
728 :
public Max< Rows<MT1>, Rows<MT2> >
744 template<
typename MT1,
typename MT2 >
746 :
public Max< Columns<MT1>, Columns<MT2> >
762 template<
typename MT1,
typename MT2 >
764 :
public IsTrue< IsSymmetric<MT1>::value && IsSymmetric<MT2>::value >
780 template<
typename MT1,
typename MT2 >
782 :
public IsTrue< IsHermitian<MT1>::value && IsHermitian<MT2>::value >
798 template<
typename MT1,
typename MT2 >
800 :
public IsTrue< And< IsLower<MT1>, IsLower<MT2> >::value >
816 template<
typename MT1,
typename MT2 >
818 :
public IsTrue< And< IsUniLower<MT1>, IsStrictlyLower<MT2> >::value >
834 template<
typename MT1,
typename MT2 >
836 :
public IsTrue< And< IsStrictlyLower<MT1>, IsStrictlyLower<MT2> >::value >
852 template<
typename MT1,
typename MT2 >
854 :
public IsTrue< And< IsUpper<MT1>, IsUpper<MT2> >::value >
870 template<
typename MT1,
typename MT2 >
872 :
public IsTrue< And< IsUniUpper<MT1>, IsStrictlyUpper<MT2> >::value >
888 template<
typename MT1,
typename MT2 >
890 :
public IsTrue< And< IsStrictlyUpper<MT1>, IsStrictlyUpper<MT2> >::value >
906 template<
typename MT1,
typename MT2,
typename MT3 >
912 typedef typename SelectType< IsDenseMatrix<MT1>::value && IsRowMajorMatrix<MT1>::value &&
913 IsSparseMatrix<MT2>::value && IsColumnMajorMatrix<MT2>::value &&
914 IsDenseMatrix<MT3>::value && IsRowMajorMatrix<MT3>::value
915 ,
typename DMatTSMatSubExprTrait< typename DMatDMatAddExprTrait<MT1,MT3>::Type, MT2 >::Type
916 , INVALID_TYPE >::Type Type;
926 template<
typename MT1,
typename MT2,
typename MT3 >
932 typedef typename SelectType< IsDenseMatrix<MT1>::value && IsRowMajorMatrix<MT1>::value &&
933 IsSparseMatrix<MT2>::value && IsColumnMajorMatrix<MT2>::value &&
934 IsDenseMatrix<MT3>::value && IsColumnMajorMatrix<MT3>::value
935 ,
typename DMatTSMatSubExprTrait< typename DMatTDMatAddExprTrait<MT1,MT3>::Type, MT2 >::Type
936 , INVALID_TYPE >::Type Type;
946 template<
typename MT1,
typename MT2,
typename MT3 >
952 typedef typename SelectType< IsDenseMatrix<MT1>::value && IsRowMajorMatrix<MT1>::value &&
953 IsSparseMatrix<MT2>::value && IsColumnMajorMatrix<MT2>::value &&
954 IsDenseMatrix<MT3>::value && IsRowMajorMatrix<MT3>::value
955 ,
typename DMatTSMatSubExprTrait< typename DMatDMatSubExprTrait<MT1,MT3>::Type, MT2 >::Type
956 , INVALID_TYPE >::Type Type;
966 template<
typename MT1,
typename MT2,
typename MT3 >
972 typedef typename SelectType< IsDenseMatrix<MT1>::value && IsRowMajorMatrix<MT1>::value &&
973 IsSparseMatrix<MT2>::value && IsColumnMajorMatrix<MT2>::value &&
974 IsDenseMatrix<MT3>::value && IsColumnMajorMatrix<MT3>::value
975 ,
typename DMatTSMatSubExprTrait< typename DMatTDMatSubExprTrait<MT1,MT3>::Type, MT2 >::Type
976 , INVALID_TYPE >::Type Type;
986 template<
typename MT1,
typename MT2,
bool AF >
991 typedef typename SubExprTrait< typename SubmatrixExprTrait<const MT1,AF>::Type
992 ,
typename SubmatrixExprTrait<const MT2,AF>::Type >::Type Type;
1001 template<
typename MT1,
typename MT2 >
1006 typedef typename SubExprTrait< typename RowExprTrait<const MT1>::Type
1007 ,
typename RowExprTrait<const MT2>::Type >::Type Type;
1016 template<
typename MT1,
typename MT2 >
1021 typedef typename SubExprTrait< typename ColumnExprTrait<const MT1>::Type
1022 ,
typename ColumnExprTrait<const MT2>::Type >::Type Type;
Constraint on the data type.
#define BLAZE_THROW_INVALID_ARGUMENT(MESSAGE)
Macro for the emission of a std::invalid_argument exceptionThis macro encapsulates the default way of...
Definition: Exception.h:187
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:289
Header file for the subtraction trait.
Header file for basic type definitions.
ResultType::TransposeType TransposeType
Transpose type for expression template evaluations.
Definition: DMatTSMatSubExpr.h:150
MT2::ReturnType RN2
Return type of the right-hand side sparse matrix expression.
Definition: DMatTSMatSubExpr.h:115
Header file for the IsSparseMatrix type trait.
Efficient implementation of a compressed matrix.The CompressedMatrix class template is the represent...
Definition: CompressedMatrix.h:207
#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:647
Header file for the ColumnExprTrait class template.
ResultType::ElementType ElementType
Resulting element type.
Definition: DMatTSMatSubExpr.h:151
ReturnType operator()(size_t i, size_t j) const
2D-access to the matrix elements.
Definition: DMatTSMatSubExpr.h:196
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:282
const This & CompositeType
Data type for composite expression templates.
Definition: CompressedMatrix.h:2588
Type ElementType
Type of the sparse matrix elements.
Definition: CompressedMatrix.h:259
Header file for the And class template.
SubExprTrait< RN1, RN2 >::Type ExprReturnType
Expression return type for the subscript operator.
Definition: DMatTSMatSubExpr.h:128
Header file for the AddExprTrait class template.
MT2::ResultType RT2
Result type of the right-hand side sparse matrix expression.
Definition: DMatTSMatSubExpr.h:113
const DMatSerialExpr< MT, SO > serial(const DenseMatrix< MT, SO > &dm)
Forces the serial evaluation of the given dense matrix expression dm.
Definition: DMatSerialExpr.h:721
Header file for the Computation base class.
Constraints on the storage order of matrix types.
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:117
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:163
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:106
#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: ColumnMajorMatrix.h:79
bool canAlias(const T *alias) const
Returns whether the expression can alias with the given address alias.
Definition: DMatTSMatSubExpr.h:269
#define BLAZE_THROW_OUT_OF_RANGE(MESSAGE)
Macro for the emission of a std::out_of_range exceptionThis macro encapsulates the default way of Bla...
Definition: Exception.h:331
const DenseIterator< Type, AF > operator+(const DenseIterator< Type, AF > &it, ptrdiff_t inc)
Addition between a DenseIterator and an integral value.
Definition: DenseIterator.h:610
Header file for the DenseMatrix base class.
Header file for the Columns type trait.
Header file for the MatMatSubExpr base class.
Header file for the IsLower type trait.
size_t columns() const
Returns the current number of columns of the matrix.
Definition: DMatTSMatSubExpr.h:237
const DenseIterator< Type, AF > operator-(const DenseIterator< Type, AF > &it, ptrdiff_t inc)
Subtraction between a DenseIterator and an integral value.
Definition: DenseIterator.h:642
size_t rows() const
Returns the current number of rows of the matrix.
Definition: DMatTSMatSubExpr.h:227
#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:112
ReturnType at(size_t i, size_t j) const
Checked access to the matrix elements.
Definition: DMatTSMatSubExpr.h:211
RightOperand rightOperand() const
Returns the right-hand side transpose sparse matrix operand.
Definition: DMatTSMatSubExpr.h:257
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: RowMajorMatrix.h:79
const Type & ReturnType
Return type for expression template evaluations.
Definition: CompressedMatrix.h:2587
LeftOperand leftOperand() const
Returns the left-hand side dense matrix operand.
Definition: DMatTSMatSubExpr.h:247
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
Utility type for generic codes.
ResultType::OppositeType OppositeType
Result type with opposite storage order for expression template evaluations.
Definition: DMatTSMatSubExpr.h:149
MT1::ReturnType RN1
Return type of the left-hand side dense matrix expression.
Definition: DMatTSMatSubExpr.h:114
SelectType< IsExpression< MT1 >::value, const MT1, const MT1 & >::Type LeftOperand
Composite type of the left-hand side dense matrix expression.
Definition: DMatTSMatSubExpr.h:160
Constraints on the storage order of matrix types.
DMatTSMatSubExpr(const MT1 &lhs, const MT2 &rhs)
Constructor for the DMatTSMatSubExpr class.
Definition: DMatTSMatSubExpr.h:180
#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:122
RightOperand rhs_
Right-hand side sparse matrix of the subtraction expression.
Definition: DMatTSMatSubExpr.h:290
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:147
#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:154
This ResultType
Result type for expression template evaluations.
Definition: CompressedMatrix.h:2583
Header file for the IsTrue value trait.
const ResultType CompositeType
Data type for composite expression templates.
Definition: DMatTSMatSubExpr.h:157
#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:138
Header file for the IsUpper type trait.
Header file for exception macros.
Header file for the IsHermitian 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.
SubTrait< RT1, RT2 >::Type ResultType
Result type for expression template evaluations.
Definition: DMatTSMatSubExpr.h:148