35 #ifndef _BLAZE_MATH_EXPRESSIONS_DVECTRANSEXPR_H_ 36 #define _BLAZE_MATH_EXPRESSIONS_DVECTRANSEXPR_H_ 99 ,
private If< IsComputation<VT>, Computation, EmptyType >::Type
117 template<
typename VT2 >
120 enum :
bool { value = useAssign };
132 template<
typename VT2 >
133 struct UseSMPAssign {
134 enum :
bool { value = VT2::smpAssignable && useAssign };
145 template<
typename VT2 >
146 struct GetConstIterator {
149 struct Failure {
using Type = INVALID_TYPE; };
175 enum :
bool { simdEnabled = VT::simdEnabled };
178 enum :
bool { smpAssignable = VT::smpAssignable };
215 inline ReturnType
at(
size_t index )
const {
216 if( index >=
dv_.size() ) {
219 return (*
this)[index];
232 return dv_.load( index );
241 inline const ElementType*
data() const noexcept {
251 inline ConstIterator
begin()
const {
261 inline ConstIterator
end()
const {
271 inline size_t size() const noexcept {
292 template<
typename T >
293 inline bool canAlias(
const T* alias )
const noexcept {
294 return dv_.canAlias( alias );
304 template<
typename T >
305 inline bool isAliased(
const T* alias )
const noexcept {
306 return dv_.isAliased( alias );
316 return dv_.isAligned();
326 return dv_.canSMPAssign();
349 template<
typename VT2 >
358 assign( tmp, rhs.
dv_ );
377 template<
typename VT2 >
386 assign( tmp, rhs.
dv_ );
405 template<
typename VT2 >
414 addAssign( tmp, rhs.
dv_ );
437 template<
typename VT2 >
446 subAssign( tmp, rhs.
dv_ );
469 template<
typename VT2 >
478 multAssign( tmp, rhs.
dv_ );
501 template<
typename VT2 >
510 divAssign( tmp, rhs.
dv_ );
533 template<
typename VT2 >
561 template<
typename VT2 >
589 template<
typename VT2 >
621 template<
typename VT2 >
653 template<
typename VT2 >
685 template<
typename VT2 >
740 template<
typename VT
779 template<
typename VT
801 template<
typename VT,
bool TF >
802 struct Size< DVecTransExpr<VT,TF> > :
public Size<VT>
818 template<
typename VT,
bool TF >
836 template<
typename VT,
bool TF >
837 struct IsPadded< DVecTransExpr<VT,TF> >
854 template<
typename VT >
870 template<
typename VT >
886 template<
typename VT,
bool TF,
bool AF >
bool isAliased(const T *alias) const noexcept
Returns whether the expression is aliased with the given address alias.
Definition: DVecTransExpr.h:305
ReturnType_< VT > ReturnType
Return type for expression template evaluations.
Definition: DVecTransExpr.h:161
Compile time check for row vector types.This type trait tests whether or not the given template argum...
Definition: IsRowVector.h:80
Header file for auxiliary alias declarations.
const ElementType * data() const noexcept
Low-level data access to the vector elements.
Definition: DVecTransExpr.h:241
Evaluation of the expression type type of a subvector operation.Via this type trait it is possible to...
Definition: SubvectorExprTrait.h:79
Base class for all vector transposition expression templates.The VecTransExpr class serves as a tag f...
Definition: VecTransExpr.h:65
Compile time type selection.The If class template selects one of the two given types T2 and T3 depend...
Definition: If.h:132
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
DVecTransExpr(const VT &dv) noexcept
Constructor for the DVecTransExpr class.
Definition: DVecTransExpr.h:191
ReturnType operator[](size_t index) const
Subscript operator for the direct access to the vector elements.
Definition: DVecTransExpr.h:202
ResultType_< VT > TransposeType
Transpose type for expression template evaluations.
Definition: DVecTransExpr.h:159
Generic wrapper for a compile time constant integral value.The IntegralConstant class template repres...
Definition: IntegralConstant.h:71
Header file for the IsRowVector type trait.
EnableIf_< IsDenseVector< VT1 > > smpMultAssign(Vector< VT1, TF1 > &lhs, const Vector< VT2, TF2 > &rhs)
Default implementation of the SMP multiplication assignment of a vector to a dense vector...
Definition: DenseVector.h:193
Header file for the And class template.
Header file for the DenseVector base class.
#define BLAZE_CREATE_HAS_TYPE_MEMBER_TYPE_TRAIT(TYPE_TRAIT_NAME, MEMBER_NAME)
Macro for the creation of a type trait for compile time checks for member types.This macro creates th...
Definition: HasMember.h:182
Header file for the Computation base class.
Header file for the RequiresEvaluation 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
Operand operand() const noexcept
Returns the dense vector operand.
Definition: DVecTransExpr.h:281
Expression object for the transposition of a dense vector.The DVecTransposer class is a wrapper objec...
Definition: DVecTransposer.h:77
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
typename T::ReturnType ReturnType_
Alias declaration for nested ReturnType type definitions.The ReturnType_ alias declaration provides a...
Definition: Aliases.h:343
Operand dv_
Dense vector of the transposition expression.
Definition: DVecTransExpr.h:332
Compile time check for the alignment of data types.This type trait tests whether the given data type ...
Definition: IsAligned.h:87
Compile time check to query the requirement to evaluate an expression.Via this type trait it is possi...
Definition: RequiresEvaluation.h:72
typename T::CompositeType CompositeType_
Alias declaration for nested CompositeType type definitions.The CompositeType_ alias declaration prov...
Definition: Aliases.h:83
typename TransExprTrait< T >::Type TransExprTrait_
Auxiliary alias declaration for the TransExprTrait class template.The TransExprTrait_ alias declarati...
Definition: TransExprTrait.h:143
bool canAlias(const T *alias) const noexcept
Returns whether the expression can alias with the given address alias.
Definition: DVecTransExpr.h:293
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
Header file for the If class template.
ReturnType at(size_t index) const
Checked access to the vector elements.
Definition: DVecTransExpr.h:215
Header file for the dense vector transposer.
const Element * ConstIterator
Iterator over constant elements.
Definition: CompressedMatrix.h:2939
Compile time check for data types with padding.This type trait tests whether the given data type empl...
Definition: IsPadded.h:76
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
#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
typename T::ElementType ElementType_
Alias declaration for nested ElementType type definitions.The ElementType_ alias declaration provides...
Definition: Aliases.h:163
Expression object for the transposition of a sparse vector.The SVecTransposer class is a wrapper obje...
Definition: Forward.h:137
Header file for all SIMD functionality.
BLAZE_ALWAYS_INLINE auto load(size_t index) const noexcept
Access to the SIMD elements of the vector.
Definition: DVecTransExpr.h:229
Base class for N-dimensional dense vectors.The DenseVector class is a base class for all arbitrarily ...
Definition: DenseVector.h:70
IfTrue_< useAssign, const ResultType, const DVecTransExpr &> CompositeType
Data type for composite expression templates.
Definition: DVecTransExpr.h:164
size_t size() const noexcept
Returns the current size/dimension of the vector.
Definition: DVecTransExpr.h:271
Header file for the IsAligned type trait.
ConstIterator end() const
Returns an iterator just past the last non-zero element of the dense vector.
Definition: DVecTransExpr.h:261
Constraint on the data type.
GetConstIterator< VT >::Type ConstIterator
Iterator over the elements of the dense vector.
Definition: DVecTransExpr.h:167
Compile time check for column vector types.This type trait tests whether or not the given template ar...
Definition: IsColumnVector.h:80
Evaluation of the expression type of a dense vector transpose operation.Via this type trait it is pos...
Definition: TDVecTransExprTrait.h:74
Constraint on the data type.
Header file for the exception macros of the math module.
Header file for all forward declarations for expression class templates.
CompositeType_< VT > CT
Composite type of the dense vector expression.
Definition: DVecTransExpr.h:103
ElementType_< VT > ElementType
Resulting element type.
Definition: DVecTransExpr.h:160
bool canSMPAssign() const noexcept
Returns whether the expression can be used in SMP assignments.
Definition: DVecTransExpr.h:325
Header file for the EnableIf class template.
Header file for the IsPadded type trait.
ConstIterator begin() const
Returns an iterator to the first non-zero element of the dense vector.
Definition: DVecTransExpr.h:251
If_< IsExpression< VT >, const VT, const VT &> Operand
Composite data type of the dense vector expression.
Definition: DVecTransExpr.h:170
Header file for the VecTransExpr base class.
bool isAligned() const noexcept
Returns whether the operands of the expression are properly aligned in memory.
Definition: DVecTransExpr.h:315
Header file for run time assertion macros.
Utility type for generic codes.
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
EnableIf_< IsDenseVector< VT1 > > smpDivAssign(Vector< VT1, TF1 > &lhs, const Vector< VT2, TF2 > &rhs)
Default implementation of the SMP division assignment of a vector to a dense vector.
Definition: DenseVector.h:222
SIMD characteristics of data types.The SIMDTrait class template provides the SIMD characteristics of ...
Definition: SIMDTrait.h:296
#define BLAZE_FUNCTION_TRACE
Function trace macro.This macro can be used to reliably trace function calls. In case function tracin...
Definition: FunctionTrace.h:93
Header file for the TransExprTrait class template.
Header file for the DVecTransExprTrait class template.
typename EnableIf< Condition, T >::Type EnableIf_
Auxiliary alias declaration for the EnableIf class template.The EnableIf_ alias declaration provides ...
Definition: EnableIf.h:223
Header file for the IsDenseVector type trait.
#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:61
Header file for the sparse vector transposer.
const DMatTransExpr< MT,!SO > trans(const DenseMatrix< MT, SO > &dm)
Calculation of the transpose of the given dense matrix.
Definition: DMatTransExpr.h:733
Header file for the IsComputation type trait class.
Compile time evaluation of the size of a vector.The Size type trait evaluates the size of the given v...
Definition: Size.h:75
Header file for the TDVecTransExprTrait class template.
Base class for sparse vectors.The SparseVector class is a base class for all arbitrarily sized (N-dim...
Definition: Forward.h:120
Header file for the IntegralConstant class template.
Header file for the SubvectorExprTrait class template.
Expression object for dense vector transpositions.The DVecTransExpr class represents the compile time...
Definition: DVecTransExpr.h:97
typename T::TransposeType TransposeType_
Alias declaration for nested TransposeType type definitions.The TransposeType_ alias declaration prov...
Definition: Aliases.h:403
Header file for the IsColumnVector type trait.
Header file for the empty type.
TransposeType_< VT > ResultType
Result type for expression template evaluations.
Definition: DVecTransExpr.h:158
System settings for the inline keywords.
Evaluation of the expression type of a dense vector transpose operation.Via this type trait it is pos...
Definition: DVecTransExprTrait.h:74
Header file for the Size type trait.
#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:63
#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
DVecTransExpr< VT, TF > This
Type of this DVecTransExpr instance.
Definition: DVecTransExpr.h:157
typename T::Operand Operand_
Alias declaration for nested Operand type definitions.The Operand_ alias declaration provides a conve...
Definition: Aliases.h:223
Header file for the IsExpression type trait class.
Header file for the function trace functionality.