35 #ifndef _BLAZE_MATH_EXPRESSIONS_DVECDVECADDEXPR_H_
36 #define _BLAZE_MATH_EXPRESSIONS_DVECDVECADDEXPR_H_
84 template<
typename VT1
127 template<
typename VT >
130 enum { value = useAssign };
271 return (*
left_) + (*right_);
280 inline IntrinsicType
load()
const {
408 enum { vectorizable = VT1::vectorizable && VT2::vectorizable &&
413 enum { smpAssignable = VT1::smpAssignable && VT2::smpAssignable };
448 inline IntrinsicType
load(
size_t index )
const {
452 const IntrinsicType xmm1(
lhs_.load( index ) );
453 const IntrinsicType xmm2(
rhs_.load( index ) );
514 template<
typename T >
527 template<
typename T >
529 return (
lhs_.isAliased( alias ) ||
rhs_.isAliased( alias ) );
553 template<
typename VT3 >
589 template<
typename VT3 >
601 const ResultType tmp( rhs );
621 template<
typename VT3 >
622 friend inline typename EnableIf< UseAssign<VT3> >::Type
653 template<
typename VT3 >
654 friend inline typename EnableIf< UseAssign<VT3> >::Type
685 template<
typename VT3 >
686 friend inline typename EnableIf< UseAssign<VT3> >::Type
697 const ResultType tmp( rhs );
751 template<
typename T1
754 inline const DVecDVecAddExpr<T1,T2,TF>
759 if( (~lhs).
size() != (~rhs).
size() )
760 throw std::invalid_argument(
"Vector sizes do not match" );
777 template<
typename VT1,
typename VT2,
bool TF >
782 typedef typename AddExprTrait< typename SubvectorExprTrait<const VT1>::Type
783 ,
typename SubvectorExprTrait<const VT2>::Type >::Type Type;
VT1::ReturnType RN1
Return type of the left-hand side dense vector expression.
Definition: DVecDVecAddExpr.h:95
Iterator over the elements of the dense vector.
Definition: DVecDVecAddExpr.h:159
Pointer difference type of the Blaze library.
ConstIterator(LeftIteratorType left, RightIteratorType right)
Constructor for the ConstIterator class.
Definition: DVecDVecAddExpr.h:189
Compile time check whether the given type is a computational expression template.This type trait clas...
Definition: IsComputation.h:89
Evaluation of the return type of an addition expression.Via this type trait it is possible to evaluat...
Definition: AddExprTrait.h:103
Compile time check whether the given type is a temporary vector or matrix type.This type trait class ...
Definition: IsTemporary.h:87
DifferenceType operator-(const ConstIterator &rhs) const
Calculating the number of elements between two iterators.
Definition: DVecDVecAddExpr.h:357
PointerType pointer
Pointer return type.
Definition: DVecDVecAddExpr.h:172
bool canAlias(const T *alias) const
Returns whether the expression can alias with the given address alias.
Definition: DVecDVecAddExpr.h:515
IteratorCategory iterator_category
The iterator category.
Definition: DVecDVecAddExpr.h:170
VT2::ResultType RE2
Result type of the right-hand side dense vector expression.
Definition: DVecDVecAddExpr.h:94
Efficient implementation of a compressed matrix.The CompressedMatrix class template is the represent...
Definition: CompressedMatrix.h:196
ConstIterator begin() const
Returns an iterator to the first non-zero element of the dense vector.
Definition: DVecDVecAddExpr.h:463
Header file for the IsSame and IsStrictlySame type traits.
size_t size() const
Returns the current size/dimension of the vector.
Definition: DVecDVecAddExpr.h:483
VT1::ConstIterator LeftIteratorType
ConstIterator type of the left-hand side dense vector expression.
Definition: DVecDVecAddExpr.h:177
ElementType ValueType
Type of the underlying elements.
Definition: DVecDVecAddExpr.h:164
const This & CompositeType
Data type for composite expression templates.
Definition: CompressedMatrix.h:2375
Type ElementType
Type of the sparse matrix elements.
Definition: CompressedMatrix.h:248
bool operator==(const ConstIterator &rhs) const
Equality comparison between two ConstIterator objects.
Definition: DVecDVecAddExpr.h:291
Header file for the DenseVector base class.
SelectType< IsExpression< VT1 >::value, const VT1, const VT1 & >::Type LeftOperand
Composite type of the left-hand side dense vector expression.
Definition: DVecDVecAddExpr.h:150
ReturnType operator*() const
Direct access to the element at the current iterator position.
Definition: DVecDVecAddExpr.h:270
Header file for the AddExprTrait class template.
DVecDVecAddExpr< VT1, VT2, TF > This
Type of this DVecDVecAddExpr instance.
Definition: DVecDVecAddExpr.h:137
Header file for the Computation base class.
Type relationship analysis.This class tests if the two data types A and B are equal. For this type comparison, the cv-qualifiers of both data types are ignored. If A and B are the same data type (ignoring the cv-qualifiers), then the value member enumeration is set to 1, the nested type definition Type is TrueType, and the class derives from TrueType. Otherwise value is set to 0, Type is FalseType, and the class derives from FalseType.
Definition: IsSame.h:158
RightOperand rhs_
Right-hand side dense vector of the addition expression.
Definition: DVecDVecAddExpr.h:536
Header file for the RequiresEvaluation type trait.
std::random_access_iterator_tag IteratorCategory
The iterator category.
Definition: DVecDVecAddExpr.h:163
IntrinsicTrait< ElementType >::Type IntrinsicType
Resulting intrinsic element type.
Definition: DVecDVecAddExpr.h:141
Constraint on the data type.
SelectType< useAssign, const ResultType, const DVecDVecAddExpr & >::Type CompositeType
Data type for composite expression templates.
Definition: DVecDVecAddExpr.h:147
LeftOperand leftOperand() const
Returns the left-hand side dense vector operand.
Definition: DVecDVecAddExpr.h:493
Constraint on the data type.
ConstIterator & operator-=(size_t dec)
Subtraction assignment operator.
Definition: DVecDVecAddExpr.h:214
Compile time check to query the requirement to evaluate an expression.Via this type trait it is possi...
Definition: RequiresEvaluation.h:90
const This & CompositeType
Data type for composite expression templates.
Definition: CompressedMatrix.h:250
AddTrait< RE1, RE2 >::Type ResultType
Result type for expression template evaluations.
Definition: DVecDVecAddExpr.h:138
VT1::ResultType RE1
Result type of the left-hand side dense vector expression.
Definition: DVecDVecAddExpr.h:93
friend const ConstIterator operator+(size_t inc, const ConstIterator &it)
Addition between an integral value and a ConstIterator.
Definition: DVecDVecAddExpr.h:381
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.
ptrdiff_t DifferenceType
Difference between two iterators.
Definition: DVecDVecAddExpr.h:167
VT1::CompositeType CT1
Composite type of the left-hand side dense vector expression.
Definition: DVecDVecAddExpr.h:97
bool operator<=(const ConstIterator &rhs) const
Less-than comparison between two ConstIterator objects.
Definition: DVecDVecAddExpr.h:335
ConstIterator & operator--()
Pre-decrement operator.
Definition: DVecDVecAddExpr.h:248
Header file for the VecVecAddExpr base class.
const Element * ConstIterator
Iterator over constant elements.
Definition: CompressedMatrix.h:2379
bool operator>(const ConstIterator &rhs) const
Greater-than comparison between two ConstIterator objects.
Definition: DVecDVecAddExpr.h:324
VT2::ElementType ET2
Element type of the right-hand side dense vector expression.
Definition: DVecDVecAddExpr.h:100
const SelectType< returnExpr, ExprReturnType, ElementType >::Type ReturnType
Return type for expression template evaluations.
Definition: DVecDVecAddExpr.h:144
ElementType & ReferenceType
Reference return type.
Definition: DVecDVecAddExpr.h:166
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:179
const DenseIterator< Type > operator+(const DenseIterator< Type > &it, ptrdiff_t inc)
Addition between a DenseIterator and an integral value.
Definition: DenseIterator.h:556
Base class for N-dimensional dense vectors.The DenseVector class is a base class for all arbitrarily ...
Definition: DenseVector.h:70
RightIteratorType right_
Iterator to the current right-hand side element.
Definition: DVecDVecAddExpr.h:401
Constraint on the data type.
#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
Constraint on the data type.
AddExprTrait< RN1, RN2 >::Type ExprReturnType
Expression return type for the subscript operator.
Definition: DVecDVecAddExpr.h:113
ConstIterator & operator+=(size_t inc)
Addition assignment operator.
Definition: DVecDVecAddExpr.h:201
Type ElementType
Type of the sparse matrix elements.
Definition: CompressedMatrix.h:2373
void multAssign(Matrix< MT1, SO1 > &lhs, const Matrix< MT2, SO2 > &rhs)
Default implementation of the multiplication assignment of a matrix to a matrix.
Definition: Matrix.h:269
Header file for the SelectType class template.
Header file for all forward declarations for expression class templates.
VT2::ConstIterator RightIteratorType
ConstIterator type of the right-hand side dense vector expression.
Definition: DVecDVecAddExpr.h:180
Base class for all vector/vector addition expression templates.The VecVecAddExpr class serves as a ta...
Definition: VecVecAddExpr.h:65
Header file for the EnableIf class template.
const ConstIterator operator--(int)
Post-decrement operator.
Definition: DVecDVecAddExpr.h:260
ConstIterator end() const
Returns an iterator just past the last non-zero element of the dense vector.
Definition: DVecDVecAddExpr.h:473
bool operator>=(const ConstIterator &rhs) const
Greater-than comparison between two ConstIterator objects.
Definition: DVecDVecAddExpr.h:346
const Type & ReturnType
Return type for expression template evaluations.
Definition: CompressedMatrix.h:2374
Intrinsic characteristics of data types.The IntrinsicTrait class template provides the intrinsic char...
Definition: IntrinsicTrait.h:648
Header file for run time assertion macros.
Base template for the AddTrait class.
Definition: AddTrait.h:141
ElementType * PointerType
Pointer return type.
Definition: DVecDVecAddExpr.h:165
Header file for the addition trait.
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:209
RightOperand rightOperand() const
Returns the right-hand side dense vector operand.
Definition: DVecDVecAddExpr.h:503
Substitution Failure Is Not An Error (SFINAE) class.The EnableIf class template is an auxiliary tool ...
Definition: EnableIf.h:184
VT1::ElementType ET1
Element type of the left-hand side dense vector expression.
Definition: DVecDVecAddExpr.h:99
SelectType< IsExpression< VT2 >::value, const VT2, const VT2 & >::Type RightOperand
Composite type of the right-hand side dense vector expression.
Definition: DVecDVecAddExpr.h:153
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:239
const ConstIterator operator++(int)
Post-increment operator.
Definition: DVecDVecAddExpr.h:238
VT2::ReturnType RN2
Return type of the right-hand side dense vector expression.
Definition: DVecDVecAddExpr.h:96
LeftIteratorType left_
Iterator to the current left-hand side element.
Definition: DVecDVecAddExpr.h:400
LeftOperand lhs_
Left-hand side dense vector of the addition expression.
Definition: DVecDVecAddExpr.h:535
friend const ConstIterator operator-(const ConstIterator &it, size_t dec)
Subtraction between a ConstIterator and an integral value.
Definition: DVecDVecAddExpr.h:393
Expression object for dense vector-dense vector additions.The DVecDVecAddExpr class represents the co...
Definition: DVecDVecAddExpr.h:87
friend const ConstIterator operator+(const ConstIterator &it, size_t inc)
Addition between a ConstIterator and an integral value.
Definition: DVecDVecAddExpr.h:369
Header file for all intrinsic functionality.
ReturnType operator[](size_t index) const
Subscript operator for the direct access to the vector elements.
Definition: DVecDVecAddExpr.h:436
#define BLAZE_CONSTRAINT_MUST_BE_DENSE_VECTOR_TYPE(T)
Constraint on the data type.In case the given data type T is not a dense, N-dimensional vector type...
Definition: DenseVector.h:79
IntrinsicType load(size_t index) const
Access to the intrinsic elements of the vector.
Definition: DVecDVecAddExpr.h:448
ValueType value_type
Type of the underlying elements.
Definition: DVecDVecAddExpr.h:171
bool operator!=(const ConstIterator &rhs) const
Inequality comparison between two ConstIterator objects.
Definition: DVecDVecAddExpr.h:302
ConstIterator & operator++()
Pre-increment operator.
Definition: DVecDVecAddExpr.h:226
DifferenceType difference_type
Difference between two iterators.
Definition: DVecDVecAddExpr.h:174
VT2::CompositeType CT2
Composite type of the right-hand side dense vector expression.
Definition: DVecDVecAddExpr.h:98
Header file for the IsComputation type trait class.
Base class for all compute expression templates.The Computation class serves as a tag for all computa...
Definition: Computation.h:59
DVecDVecAddExpr(const VT1 &lhs, const VT2 &rhs)
Constructor for the DVecDVecAddExpr class.
Definition: DVecDVecAddExpr.h:422
Base class for sparse vectors.The SparseVector class is a base class for all arbitrarily sized (N-dim...
Definition: Forward.h:105
#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
ResultType::TransposeType TransposeType
Transpose type for expression template evaluations.
Definition: DVecDVecAddExpr.h:139
bool isAliased(const T *alias) const
Returns whether the expression is aliased with the given address alias.
Definition: DVecDVecAddExpr.h:528
bool operator<(const ConstIterator &rhs) const
Less-than comparison between two ConstIterator objects.
Definition: DVecDVecAddExpr.h:313
This ResultType
Result type for expression template evaluations.
Definition: CompressedMatrix.h:2370
Header file for basic type definitions.
Header file for the SubvectorExprTrait class template.
IntrinsicType load() const
Access to the intrinsic elements of the vector.
Definition: DVecDVecAddExpr.h:280
Constraint on the data type.
#define BLAZE_CONSTRAINT_MUST_BE_VECTOR_WITH_TRANSPOSE_FLAG(T, TF)
Constraint on the data type.In case the given data type T is not a dense or sparse vector type and in...
Definition: TransposeFlag.h:238
#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
ReferenceType reference
Reference return type.
Definition: DVecDVecAddExpr.h:173
Header file for the IsExpression type trait class.
Header file for the FunctionTrace class.
ResultType::ElementType ElementType
Resulting element type.
Definition: DVecDVecAddExpr.h:140