35 #ifndef _BLAZE_MATH_EXPRESSIONS_DMATSMATADDEXPR_H_
36 #define _BLAZE_MATH_EXPRESSIONS_DMATSMATADDEXPR_H_
104 template<
typename MT1
139 template<
typename MT >
140 struct UseSMPAssign {
141 enum :
bool { value = ( !MT1::smpAssignable || !MT2::smpAssignable ) };
169 enum :
bool { simdEnabled =
false };
172 enum :
bool { smpAssignable =
false };
212 inline ReturnType
at(
size_t i,
size_t j )
const {
213 if( i >=
lhs_.rows() ) {
216 if( j >=
lhs_.columns() ) {
228 inline size_t rows() const noexcept {
239 return lhs_.columns();
269 template<
typename T >
270 inline bool canAlias(
const T* alias )
const noexcept {
272 (
rhs_.canAlias( alias ) );
282 template<
typename T >
283 inline bool isAliased(
const T* alias )
const noexcept {
284 return (
lhs_.isAliased( alias ) ||
rhs_.isAliased( alias ) );
306 template<
typename MT
316 addAssign( ~lhs, rhs.
rhs_ );
319 assign ( ~lhs, rhs.
lhs_ );
320 addAssign( ~lhs, rhs.
rhs_ );
338 template<
typename MT
356 const TmpType tmp(
serial( rhs ) );
374 template<
typename MT
376 friend inline void addAssign( DenseMatrix<MT,SO2>& lhs,
const DMatSMatAddExpr& rhs )
383 addAssign( ~lhs, rhs.lhs_ );
384 addAssign( ~lhs, rhs.rhs_ );
405 template<
typename MT
407 friend inline void subAssign( DenseMatrix<MT,SO2>& lhs,
const DMatSMatAddExpr& rhs )
414 subAssign( ~lhs, rhs.lhs_ );
415 subAssign( ~lhs, rhs.rhs_ );
446 template<
typename MT
448 friend inline EnableIf_< UseSMPAssign<MT> >
456 if( !IsExpression<MT1>::value &&
isSame( ~lhs, rhs.lhs_ ) ) {
481 template<
typename MT
483 friend inline EnableIf_< UseSMPAssign<MT> >
488 typedef IfTrue_< SO == SO2, ResultType, OppositeType > TmpType;
500 const TmpType tmp( rhs );
520 template<
typename MT
522 friend inline EnableIf_< UseSMPAssign<MT> >
554 template<
typename MT
556 friend inline EnableIf_< UseSMPAssign<MT> >
628 template<
typename T1
631 inline const DMatSMatAddExpr<T1,T2,SO>
671 template<
typename T1
674 inline const DMatSMatAddExpr<T2,T1,SO>
709 template<
typename T1
714 inline const AddExprTrait_< DMatSMatAddExpr<T1,T2,SO1>, T3 >
715 operator+(
const DMatSMatAddExpr<T1,T2,SO1>& lhs,
const DenseMatrix<T3,SO2>& rhs )
719 return ( lhs.leftOperand() + (~rhs) ) + lhs.rightOperand();
738 template<
typename T1
743 inline const SubExprTrait_< DMatSMatAddExpr<T1,T2,SO1>, T3 >
744 operator-(
const DMatSMatAddExpr<T1,T2,SO1>& lhs,
const DenseMatrix<T3,SO2>& rhs )
748 return ( lhs.leftOperand() - (~rhs) ) + lhs.rightOperand();
764 template<
typename MT1,
typename MT2,
bool SO >
766 :
public Max< Rows<MT1>, Rows<MT2> >
782 template<
typename MT1,
typename MT2,
bool SO >
784 :
public Max< Columns<MT1>, Columns<MT2> >
800 template<
typename MT1,
typename MT2,
bool SO >
802 :
public BoolConstant< IsSymmetric<MT1>::value && IsSymmetric<MT2>::value >
818 template<
typename MT1,
typename MT2,
bool SO >
820 :
public BoolConstant< IsHermitian<MT1>::value && IsHermitian<MT2>::value >
836 template<
typename MT1,
typename MT2,
bool SO >
838 :
public BoolConstant< And< IsLower<MT1>, IsLower<MT2> >::value >
854 template<
typename MT1,
typename MT2,
bool SO >
856 :
public BoolConstant< Or< And< IsUniLower<MT1>, IsStrictlyLower<MT2> >
857 , And< IsUniLower<MT2>, IsStrictlyLower<MT1> > >::value >
873 template<
typename MT1,
typename MT2,
bool SO >
875 :
public BoolConstant< And< IsStrictlyLower<MT1>, IsStrictlyLower<MT2> >::value >
891 template<
typename MT1,
typename MT2,
bool SO >
893 :
public BoolConstant< And< IsUpper<MT1>, IsUpper<MT2> >::value >
909 template<
typename MT1,
typename MT2,
bool SO >
911 :
public BoolConstant< Or< And< IsUniUpper<MT1>, IsStrictlyUpper<MT2> >
912 , And< IsUniUpper<MT2>, IsStrictlyUpper<MT1> > >::value >
928 template<
typename MT1,
typename MT2,
bool SO >
930 :
public BoolConstant< And< IsStrictlyUpper<MT1>, IsStrictlyUpper<MT2> >::value >
946 template<
typename MT1,
typename MT2,
typename MT3 >
952 using Type = If_< And< IsDenseMatrix<MT1>, IsRowMajorMatrix<MT1>
953 , IsSparseMatrix<MT2>, IsRowMajorMatrix<MT2>
954 , IsDenseMatrix<MT3>, IsRowMajorMatrix<MT3> >
955 , DMatSMatAddExprTrait_< DMatDMatAddExprTrait_<MT1,MT3>, MT2 >
966 template<
typename MT1,
typename MT2,
typename MT3 >
972 using Type = If_< And< IsDenseMatrix <MT1>, IsRowMajorMatrix<MT1>
973 , IsSparseMatrix<MT2>, IsRowMajorMatrix<MT2>
974 , IsDenseMatrix <MT3>, IsColumnMajorMatrix<MT3> >
975 , DMatSMatAddExprTrait_< DMatTDMatAddExprTrait_<MT1,MT3>, MT2 >
986 template<
typename MT1,
typename MT2,
typename MT3 >
992 using Type = If_< And< IsDenseMatrix <MT1>, IsColumnMajorMatrix<MT1>
993 , IsSparseMatrix<MT2>, IsColumnMajorMatrix<MT2>
994 , IsDenseMatrix <MT3>, IsRowMajorMatrix<MT3> >
995 , DMatTSMatAddExprTrait_< TDMatDMatAddExprTrait_<MT1,MT3>, MT2 >
1006 template<
typename MT1,
typename MT2,
typename MT3 >
1012 using Type = If_< And< IsDenseMatrix <MT1>, IsColumnMajorMatrix<MT1>
1013 , IsSparseMatrix<MT2>, IsColumnMajorMatrix<MT2>
1014 , IsDenseMatrix <MT3>, IsColumnMajorMatrix<MT3> >
1015 , TDMatTSMatAddExprTrait_< TDMatTDMatAddExprTrait_<MT1,MT3>, MT2 >
1026 template<
typename MT1,
typename MT2,
typename MT3 >
1032 using Type = If_< And< IsDenseMatrix<MT1>, IsRowMajorMatrix<MT1>
1033 , IsSparseMatrix<MT2>, IsRowMajorMatrix<MT2>
1034 , IsDenseMatrix<MT3>, IsRowMajorMatrix<MT3> >
1035 , DMatSMatAddExprTrait_< DMatDMatSubExprTrait_<MT1,MT3>, MT2 >
1046 template<
typename MT1,
typename MT2,
typename MT3 >
1052 using Type = If_< And< IsDenseMatrix<MT1>, IsRowMajorMatrix<MT1>
1053 , IsSparseMatrix<MT2>, IsRowMajorMatrix<MT2>
1054 , IsDenseMatrix<MT3>, IsColumnMajorMatrix<MT3> >
1055 , DMatSMatAddExprTrait_< DMatTDMatSubExprTrait_<MT1,MT3>, MT2 >
1066 template<
typename MT1,
typename MT2,
typename MT3 >
1072 using Type = If_< And< IsDenseMatrix<MT1>, IsColumnMajorMatrix<MT1>
1073 , IsSparseMatrix<MT2>, IsColumnMajorMatrix<MT2>
1074 , IsDenseMatrix<MT3>, IsRowMajorMatrix<MT3> >
1075 , DMatTSMatAddExprTrait_< TDMatDMatSubExprTrait_<MT1,MT3>, MT2 >
1086 template<
typename MT1,
typename MT2,
typename MT3 >
1092 using Type = If_< And< IsDenseMatrix<MT1>, IsColumnMajorMatrix<MT1>
1093 , IsSparseMatrix<MT2>, IsColumnMajorMatrix<MT2>
1094 , IsDenseMatrix<MT3>, IsColumnMajorMatrix<MT3> >
1095 , TDMatTSMatAddExprTrait_< TDMatTDMatSubExprTrait_<MT1,MT3>, MT2 >
1106 template<
typename MT1,
typename MT2,
bool SO,
bool AF >
1111 using Type = AddExprTrait_< SubmatrixExprTrait_<const MT1,AF>
1112 , SubmatrixExprTrait_<const MT2,AF> >;
1121 template<
typename MT1,
typename MT2,
bool SO >
1126 using Type = AddExprTrait_< RowExprTrait_<const MT1>
1127 , RowExprTrait_<const MT2> >;
1136 template<
typename MT1,
typename MT2,
bool SO >
1141 using Type = AddExprTrait_< ColumnExprTrait_<const MT1>
1142 , ColumnExprTrait_<const MT2> >;
#define BLAZE_THROW_INVALID_ARGUMENT(MESSAGE)
Macro for the emission of a std::invalid_argument exception.This macro encapsulates the default way o...
Definition: Exception.h:235
ReturnType operator()(size_t i, size_t j) const
2D-access to the matrix elements.
Definition: DMatSMatAddExpr.h:197
Header file for auxiliary alias declarations.
Header file for the Max class template.
LeftOperand lhs_
Left-hand side dense matrix of the addition expression.
Definition: DMatSMatAddExpr.h:290
Compile time check whether the given type is a temporary vector or matrix type.This type trait class ...
Definition: IsTemporary.h:70
Header file for the Rows type trait.
Header file for the IsUniUpper type trait.
BLAZE_ALWAYS_INLINE bool isSame(const Matrix< MT1, SO1 > &a, const Matrix< MT2, SO2 > &b) noexcept
Returns whether the two given matrices represent the same observable state.
Definition: Matrix.h:653
Header file for basic type definitions.
EnableIf_< IsDenseMatrix< MT1 > > 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 IsSparseMatrix type trait.
Header file for the serial shim.
#define BLAZE_CONSTRAINT_MUST_BE_MATRIX_WITH_STORAGE_ORDER(T, SO)
Constraint on the data type.In case the given data type T is not a dense or sparse matrix type and in...
Definition: StorageOrder.h:63
#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:61
Header file for the ColumnExprTrait class template.
Header file for the IsColumnMajorMatrix type trait.
bool isAliased(const T *alias) const noexcept
Returns whether the expression is aliased with the given address alias.
Definition: DMatSMatAddExpr.h:283
const DenseIterator< Type, AF > operator+(const DenseIterator< Type, AF > &it, ptrdiff_t inc) noexcept
Addition between a DenseIterator and an integral value.
Definition: DenseIterator.h:699
ReturnType_< MT2 > RN2
Return type of the right-hand side sparse matrix expression.
Definition: DMatSMatAddExpr.h:116
Header file for the And class template.
ReturnType at(size_t i, size_t j) const
Checked access to the matrix elements.
Definition: DMatSMatAddExpr.h:212
If_< IsExpression< MT1 >, const MT1, const MT1 & > LeftOperand
Composite type of the left-hand side dense matrix expression.
Definition: DMatSMatAddExpr.h:161
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:723
Header file for the Computation base class.
const DenseIterator< Type, AF > operator-(const DenseIterator< Type, AF > &it, ptrdiff_t inc) noexcept
Subtraction between a DenseIterator and an integral value.
Definition: DenseIterator.h:731
Header file for the IsUniLower type trait.
typename T::ResultType ResultType_
Alias declaration for nested ResultType type definitions.The ResultType_ alias declaration provides a...
Definition: Aliases.h:323
EnableIf_< IsDenseMatrix< MT1 > > 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
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:109
Constraint on the data type.
typename IfTrue< Condition, T1, T2 >::Type IfTrue_
Auxiliary alias declaration for the IfTrue class template.The IfTrue_ alias declaration provides a co...
Definition: If.h:109
const IfTrue_< returnExpr, ExprReturnType, ElementType > ReturnType
Return type for expression template evaluations.
Definition: DMatSMatAddExpr.h:155
typename T::ReturnType ReturnType_
Alias declaration for nested ReturnType type definitions.The ReturnType_ alias declaration provides a...
Definition: Aliases.h:343
RightOperand rhs_
Right-hand side sparse matrix of the addition expression.
Definition: DMatSMatAddExpr.h:291
Constraint on the data type.
Constraint on the data type.
typename T::CompositeType CompositeType_
Alias declaration for nested CompositeType type definitions.The CompositeType_ alias declaration prov...
Definition: Aliases.h:83
Header file for the IsTemporary type trait class.
Header file for the IsStrictlyUpper type trait.
Header file for the IsSymmetric type trait.
typename AddExprTrait< T1, T2 >::Type AddExprTrait_
Auxiliary alias declaration for the AddExprTrait class template.The AddExprTrait_ alias declaration p...
Definition: AddExprTrait.h:219
Namespace of the Blaze C++ math library.
Definition: Blaze.h:57
RightOperand rightOperand() const noexcept
Returns the right-hand side sparse matrix operand.
Definition: DMatSMatAddExpr.h:258
Header file for the If class template.
EnableIf_< IsDenseMatrix< MT1 > > 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
Header file for the Or class template.
#define BLAZE_THROW_OUT_OF_RANGE(MESSAGE)
Macro for the emission of a std::out_of_range exception.This macro encapsulates the default way of Bl...
Definition: Exception.h:331
Header file for the DenseMatrix base class.
Header file for the Columns type trait.
DMatSMatAddExpr< MT1, MT2, SO > This
Type of this DMatSMatAddExpr instance.
Definition: DMatSMatAddExpr.h:148
typename T::ElementType ElementType_
Alias declaration for nested ElementType type definitions.The ElementType_ alias declaration provides...
Definition: Aliases.h:163
Base class for all matrix/matrix addition expression templates.The MatMatAddExpr class serves as a ta...
Definition: MatMatAddExpr.h:65
size_t columns() const noexcept
Returns the current number of columns of the matrix.
Definition: DMatSMatAddExpr.h:238
Header file for the IsLower type trait.
bool canAlias(const T *alias) const noexcept
Returns whether the expression can alias with the given address alias.
Definition: DMatSMatAddExpr.h:270
AddExprTrait_< RN1, RN2 > ExprReturnType
Expression return type for the subscript operator.
Definition: DMatSMatAddExpr.h:129
TransposeType_< ResultType > TransposeType
Transpose type for expression template evaluations.
Definition: DMatSMatAddExpr.h:151
#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:60
const ResultType CompositeType
Data type for composite expression templates.
Definition: DMatSMatAddExpr.h:158
Constraints on the storage order of matrix types.
Header file for the exception macros of the math module.
#define BLAZE_CONSTRAINT_MUST_FORM_VALID_MATMATADDEXPR(T1, T2)
Constraint on the data type.In case the given data types T1 and T2 do not form a valid matrix/matrix ...
Definition: MatMatAddExpr.h:109
Header file for the RowExprTrait class template.
Header file for all forward declarations for expression class templates.
ResultType_< MT1 > RT1
Result type of the left-hand side dense matrix expression.
Definition: DMatSMatAddExpr.h:113
Header file for the IsDenseMatrix type trait.
Header file for the EnableIf class template.
Header file for the IsStrictlyLower type trait.
DMatSMatAddExpr(const MT1 &lhs, const MT2 &rhs) noexcept
Constructor for the DMatSMatAddExpr class.
Definition: DMatSMatAddExpr.h:181
Header file for the SubmatrixExprTrait class template.
Header file for run time assertion macros.
Utility type for generic codes.
If_< IsExpression< MT2 >, const MT2, const MT2 & > RightOperand
Composite type of the right-hand side sparse matrix expression.
Definition: DMatSMatAddExpr.h:164
Header file for the addition trait.
ReturnType_< MT1 > RN1
Return type of the left-hand side dense matrix expression.
Definition: DMatSMatAddExpr.h:115
typename If< T1, T2, T3 >::Type If_
Auxiliary alias declaration for the If class template.The If_ alias declaration provides a convenient...
Definition: If.h:160
Constraint on the data type.
OppositeType_< ResultType > OppositeType
Result type with opposite storage order for expression template evaluations.
Definition: DMatSMatAddExpr.h:150
Header file for the MatMatAddExpr base class.
IntegralConstant< bool, B > BoolConstant
Generic wrapper for a compile time constant boolean value.The BoolConstant class template represents ...
Definition: IntegralConstant.h:100
typename T::OppositeType OppositeType_
Alias declaration for nested OppositeType type definitions.The OppositeType_ alias declaration provid...
Definition: Aliases.h:243
#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:84
LeftOperand leftOperand() const
Returns the left-hand side dense matrix operand.
Definition: DMatSMatAddExpr.h:248
Header file for the IsRowMajorMatrix type trait.
Expression object for dense matrix-sparse matrix additions.The DMatSMatAddExpr class represents the c...
Definition: DMatSMatAddExpr.h:107
size_t rows() const noexcept
Returns the current number of rows of the matrix.
Definition: DMatSMatAddExpr.h:228
Base class for all compute expression templates.The Computation class serves as a tag for all computa...
Definition: Computation.h:59
#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
Header file for the IntegralConstant class template.
AddTrait_< RT1, RT2 > ResultType
Result type for expression template evaluations.
Definition: DMatSMatAddExpr.h:149
ElementType_< ResultType > ElementType
Resulting element type.
Definition: DMatSMatAddExpr.h:152
typename T::TransposeType TransposeType_
Alias declaration for nested TransposeType type definitions.The TransposeType_ alias declaration prov...
Definition: Aliases.h:403
Header file for the IsUpper type trait.
Header file for the IsHermitian type trait.
Header file for the SubExprTrait class template.
ResultType_< MT2 > RT2
Result type of the right-hand side sparse matrix expression.
Definition: DMatSMatAddExpr.h:114
typename AddTrait< T1, T2 >::Type AddTrait_
Auxiliary alias declaration for the AddTrait class template.The AddTrait_ alias declaration provides ...
Definition: AddTrait.h:245
#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:61
Compile time check whether the given type is an expression template.This type trait class tests wheth...
Definition: IsExpression.h:71
Header file for the IsExpression type trait class.
Header file for the FunctionTrace class.