35 #ifndef _BLAZE_MATH_EXPRESSIONS_DVECTRANSPOSER_H_
36 #define _BLAZE_MATH_EXPRESSIONS_DVECTRANSPOSER_H_
99 enum { vectorizable = VT::vectorizable };
105 enum { smpAssignable = VT::smpAssignable };
167 inline ConstIterator
begin()
const {
197 inline ConstIterator
end()
const {
207 inline ConstIterator
cend()
const {
219 template<
typename Other >
236 template<
typename Other >
272 template<
typename Other >
275 return dv_.canAlias( alias );
285 template<
typename Other >
288 return dv_.isAliased( alias );
299 return dv_.isAligned();
310 return dv_.canSMPAssign();
326 return dv_.load( index );
342 return dv_.loadu( index );
359 dv_.store( index, value );
376 dv_.storeu( index, value );
393 dv_.stream( index, value );
408 template<
typename VT2 >
415 const size_t n(
size() );
417 const size_t ipos( n &
size_t(-2) );
420 for(
size_t i=0UL; i<ipos; i+=2UL ) {
421 dv_[i ] = (~rhs)[i ];
422 dv_[i+1UL] = (~rhs)[i+1UL];
425 dv_[ipos] = (~rhs)[ipos];
440 template<
typename VT2 >
449 for( RhsConstIterator element=(~rhs).begin(); element!=(~rhs).
end(); ++element )
450 dv_[element->index()] = element->value();
465 template<
typename VT2 >
472 const size_t n(
size() );
474 const size_t ipos( n &
size_t(-2) );
477 for(
size_t i=0UL; i<ipos; i+=2UL ) {
478 dv_[i ] += (~rhs)[i ];
479 dv_[i+1UL] += (~rhs)[i+1UL];
482 dv_[ipos] += (~rhs)[ipos];
497 template<
typename VT2 >
506 for( RhsConstIterator element=(~rhs).begin(); element!=(~rhs).
end(); ++element )
507 dv_[element->index()] += element->value();
522 template<
typename VT2 >
529 const size_t n(
size() );
531 const size_t ipos( n &
size_t(-2) );
534 for(
size_t i=0UL; i<ipos; i+=2UL ) {
535 dv_[i ] -= (~rhs)[i ];
536 dv_[i+1UL] -= (~rhs)[i+1UL];
539 dv_[ipos] -= (~rhs)[ipos];
554 template<
typename VT2 >
563 for( RhsConstIterator element=(~rhs).begin(); element!=(~rhs).
end(); ++element )
564 dv_[element->index()] -= element->value();
579 template<
typename VT2 >
586 const size_t n(
size() );
588 const size_t ipos( n &
size_t(-2) );
591 for(
size_t i=0UL; i<ipos; i+=2UL ) {
592 dv_[i ] *= (~rhs)[i ];
593 dv_[i+1UL] *= (~rhs)[i+1UL];
596 dv_[ipos] *= (~rhs)[ipos];
611 template<
typename VT2 >
623 for( RhsConstIterator element=(~rhs).
begin(); element!=(~rhs).
end(); ++element )
624 dv_[element->index()] = tmp[element->index()] * element->value();
660 template<
typename VT
680 template<
typename VT,
bool TF >
681 struct SubvectorTrait< DVecTransposer<VT,TF> >
Reference operator[](size_t index)
Subscript operator for the direct access to the vector elements.
Definition: DVecTransposer.h:124
Constraint on the data type.
Iterator begin()
Returns an iterator to the first element of the dense vector.
Definition: DVecTransposer.h:157
bool isAliased(const Other *alias) const
Returns whether the vector is aliased with the given address alias.
Definition: DVecTransposer.h:286
VT::ConstIterator ConstIterator
Iterator over constant elements.
Definition: DVecTransposer.h:91
#define BLAZE_USER_ASSERT(expr, msg)
Run time assertion macro for user checks.In case of an invalid run time expression, the program execution is terminated. The BLAZE_USER_ASSERT macro can be disabled by setting the BLAZE_USER_ASSERT flag to zero or by defining NDEBUG during the compilation.
Definition: Assert.h:117
size_t size() const
Returns the current size/dimension of the vector.
Definition: DVecTransposer.h:251
Header file for basic type definitions.
VT::Iterator Iterator
Iterator over non-constant elements.
Definition: DVecTransposer.h:90
#define BLAZE_CONSTRAINT_MUST_NOT_BE_COMPUTATION_TYPE(T)
Constraint on the data type.In case the given data type T is a computational expression (i...
Definition: Computation.h:118
bool canSMPAssign() const
Returns whether the vector can be used in SMP assignments.
Definition: DVecTransposer.h:308
void subAssign(const DenseVector< VT2, TF > &rhs)
Implementation of the transpose subtraction assignment of a dense vector.
Definition: DVecTransposer.h:523
BLAZE_ALWAYS_INLINE IntrinsicType load(size_t index) const
Aligned load of an intrinsic element of the vector.
Definition: DVecTransposer.h:324
void reset(const DiagonalProxy< MT > &proxy)
Resetting the represented element to the default initial values.
Definition: DiagonalProxy.h:821
VT::ConstReference ConstReference
Reference to a constant matrix value.
Definition: DVecTransposer.h:89
ConstIterator cend() const
Returns an iterator just past the last element of the dense vector.
Definition: DVecTransposer.h:207
void multAssign(const SparseVector< VT2, TF > &rhs)
Implementation of the transpose multiplication assignment of a sparse vector.
Definition: DVecTransposer.h:612
Header file for the DenseVector base class.
ConstReference operator[](size_t index) const
Subscript operator for the direct access to the vector elements.
Definition: DVecTransposer.h:136
bool canAlias(const Other *alias) const
Returns whether the vector can alias with the given address alias.
Definition: DVecTransposer.h:273
ConstIterator begin() const
Returns an iterator to the first element of the dense vector.
Definition: DVecTransposer.h:167
VT::ElementType ElementType
Type of the vector elements.
Definition: DVecTransposer.h:84
Header file for the intrinsic trait.
BLAZE_ALWAYS_INLINE void stream(size_t index, const IntrinsicType &value)
Aligned, non-temporal store of an intrinsic element of the vector.
Definition: DVecTransposer.h:391
Expression object for the transposition of a dense vector.The DVecTransposer class is a wrapper objec...
Definition: DVecTransposer.h:72
VT::ResultType TransposeType
Transpose type for expression template evaluations.
Definition: DVecTransposer.h:83
bool isAligned() const
Returns whether the vector is properly aligned in memory.
Definition: DVecTransposer.h:297
VT::ReturnType ReturnType
Return type for expression template evaluations.
Definition: DVecTransposer.h:86
IntrinsicTrait< typename VT::ElementType > IT
Intrinsic trait for the vector element type.
Definition: DVecTransposer.h:76
DVecTransposer(VT &dv)
Constructor for the DVecTransposer class.
Definition: DVecTransposer.h:113
Namespace of the Blaze C++ math library.
Definition: Blaze.h:57
#define BLAZE_ALWAYS_INLINE
Platform dependent setup of an enforced inline keyword.
Definition: Inline.h:85
const Element * ConstIterator
Iterator over constant elements.
Definition: CompressedMatrix.h:2511
Header file for the subvector trait.
Base class for N-dimensional dense vectors.The DenseVector class is a base class for all arbitrarily ...
Definition: DenseVector.h:70
Constraint on the data type.
CompressedMatrix< Type, false > TransposeType
Transpose type for expression template evaluations.
Definition: CompressedMatrix.h:2504
Constraint on the data type.
VT::Reference Reference
Reference to a non-constant matrix value.
Definition: DVecTransposer.h:88
Type ElementType
Type of the sparse matrix elements.
Definition: CompressedMatrix.h:2505
const Type & ConstReference
Reference to a constant matrix value.
Definition: CompressedMatrix.h:2509
BLAZE_ALWAYS_INLINE IntrinsicType loadu(size_t index) const
Unaligned load of an intrinsic element of the vector.
Definition: DVecTransposer.h:340
Header file for the EnableIf class template.
void reset()
Resets the vector elements.
Definition: DVecTransposer.h:261
Header file for the IsNumeric type trait.
DVecTransposer< VT, TF > This
Type of this DVecTransposer instance.
Definition: DVecTransposer.h:81
BLAZE_ALWAYS_INLINE void storeu(size_t index, const IntrinsicType &value)
Unaligned store of an intrinsic element of the vector.
Definition: DVecTransposer.h:374
const Type & ReturnType
Return type for expression template evaluations.
Definition: CompressedMatrix.h:2506
Intrinsic characteristics of data types.The IntrinsicTrait class template provides the intrinsic char...
Definition: IntrinsicTrait.h:749
Header file for run time assertion macros.
const This & CompositeType
Data type for composite expression templates.
Definition: DVecTransposer.h:87
Iterator end()
Returns an iterator just past the last element of the dense vector.
Definition: DVecTransposer.h:187
void addAssign(const SparseVector< VT2, TF > &rhs)
Implementation of the transpose addition assignment of a sparse vector.
Definition: DVecTransposer.h:498
Substitution Failure Is Not An Error (SFINAE) class.The EnableIf class template is an auxiliary tool ...
Definition: EnableIf.h:184
void addAssign(const DenseVector< VT2, TF > &rhs)
Implementation of the transpose addition assignment of a dense vector.
Definition: DVecTransposer.h:466
ConstIterator end() const
Returns an iterator just past the last element of the dense vector.
Definition: DVecTransposer.h:197
IT::Type IntrinsicType
Intrinsic type of the vector elements.
Definition: DVecTransposer.h:85
Element * Iterator
Iterator over non-constant elements.
Definition: CompressedMatrix.h:2510
void subAssign(const SparseVector< VT2, TF > &rhs)
Implementation of the transpose subtraction assignment of a sparse vector.
Definition: DVecTransposer.h:555
void assign(const SparseVector< VT2, TF > &rhs)
Implementation of the transpose assignment of a sparse vector.
Definition: DVecTransposer.h:441
#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
VT::TransposeType ResultType
Result type for expression template evaluations.
Definition: DVecTransposer.h:82
void assign(const DenseVector< VT2, TF > &rhs)
Implementation of the transpose assignment of a dense vector.
Definition: DVecTransposer.h:409
EnableIf< IsNumeric< Other >, DVecTransposer >::Type & operator/=(Other rhs)
Division assignment operator for the division of a vector by a scalar value ( ).
Definition: DVecTransposer.h:237
Base class for sparse vectors.The SparseVector class is a base class for all arbitrarily sized (N-dim...
Definition: Forward.h:108
ElementType * data()
Low-level data access to the vector elements.
Definition: DVecTransposer.h:147
This ResultType
Result type for expression template evaluations.
Definition: CompressedMatrix.h:2502
EnableIf< IsNumeric< Other >, DVecTransposer >::Type & operator*=(Other rhs)
Multiplication assignment operator for the multiplication between a vector and a scalar value ( )...
Definition: DVecTransposer.h:220
MatrixAccessProxy< This > Reference
Reference to a non-constant matrix value.
Definition: CompressedMatrix.h:2508
BLAZE_ALWAYS_INLINE void store(size_t index, const IntrinsicType &value)
Aligned store of an intrinsic element of the vector.
Definition: DVecTransposer.h:357
System settings for the inline keywords.
void multAssign(const DenseVector< VT2, TF > &rhs)
Implementation of the transpose multiplication assignment of a dense vector.
Definition: DVecTransposer.h:580
#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
ConstIterator cbegin() const
Returns an iterator to the first element of the dense vector.
Definition: DVecTransposer.h:177
VT & dv_
The dense vector operand.
Definition: DVecTransposer.h:630