35 #ifndef _BLAZE_MATH_EXPRESSIONS_SVECSERIALEXPR_H_
36 #define _BLAZE_MATH_EXPRESSIONS_SVECSERIALEXPR_H_
88 class SVecSerialExpr :
public SparseVector< SVecSerialExpr<VT,TF>, TF >
89 ,
private VecSerialExpr
109 enum :
bool { smpAssignable = VT::smpAssignable };
141 inline ReturnType
at(
size_t index )
const {
142 if( index >=
sv_.size() ) {
145 return (*
this)[index];
154 inline size_t size() const noexcept {
165 return sv_.nonZeros();
195 template<
typename T >
196 inline bool canAlias(
const T* alias )
const noexcept {
197 return sv_.canAlias( alias );
207 template<
typename T >
208 inline bool isAliased(
const T* alias )
const noexcept {
209 return sv_.isAliased( alias );
219 return sv_.canSMPAssign();
240 template<
typename VT2 >
247 assign( ~lhs, rhs.sv_ );
264 template<
typename VT2 >
271 assign( ~lhs, rhs.sv_ );
288 template<
typename VT2 >
289 friend inline void addAssign( DenseVector<VT2,TF>& lhs,
const SVecSerialExpr& rhs )
295 addAssign( ~lhs, rhs.sv_ );
312 template<
typename VT2 >
313 friend inline void addAssign( SparseVector<VT2,TF>& lhs,
const SVecSerialExpr& rhs )
319 addAssign( ~lhs, rhs.sv_ );
337 template<
typename VT2 >
338 friend inline void subAssign( DenseVector<VT2,TF>& lhs,
const SVecSerialExpr& rhs )
344 subAssign( ~lhs, rhs.sv_ );
362 template<
typename VT2 >
363 friend inline void subAssign( SparseVector<VT2,TF>& lhs,
const SVecSerialExpr& rhs )
369 subAssign( ~lhs, rhs.sv_ );
387 template<
typename VT2 >
388 friend inline void multAssign( DenseVector<VT2,TF>& lhs,
const SVecSerialExpr& rhs )
394 multAssign( ~lhs, rhs.sv_ );
412 template<
typename VT2 >
413 friend inline void multAssign( SparseVector<VT2,TF>& lhs,
const SVecSerialExpr& rhs )
419 multAssign( ~lhs, rhs.sv_ );
436 template<
typename VT2 >
443 assign( ~lhs, rhs.sv_ );
460 template<
typename VT2 >
467 assign( ~lhs, rhs.sv_ );
485 template<
typename VT2 >
492 addAssign( ~lhs, rhs.sv_ );
510 template<
typename VT2 >
517 addAssign( ~lhs, rhs.sv_ );
535 template<
typename VT2 >
542 subAssign( ~lhs, rhs.sv_ );
560 template<
typename VT2 >
567 subAssign( ~lhs, rhs.sv_ );
585 template<
typename VT2 >
592 multAssign( ~lhs, rhs.sv_ );
610 template<
typename VT2 >
617 multAssign( ~lhs, rhs.sv_ );
657 template<
typename VT
687 template<
typename VT
689 inline const SVecSerialExpr<VT,TF>
serial(
const SVecSerialExpr<VT,TF>& sv )
707 template<
typename VT,
bool TF >
708 struct Size< SVecSerialExpr<VT,TF> > :
public Size<VT>
724 template<
typename VT >
725 struct SVecSerialExprTrait< SVecSerialExpr<VT,false> >
729 using Type = If_< And< IsSparseVector<VT>, IsColumnVector<VT> >
730 , SVecSerialExpr<VT,false>
740 template<
typename VT >
741 struct TSVecSerialExprTrait< SVecSerialExpr<VT,true> >
745 using Type = If_< And< IsSparseVector<VT>, IsRowVector<VT> >
746 , SVecSerialExpr<VT,true>
756 template<
typename VT,
bool TF,
bool AF >
757 struct SubvectorExprTrait< SVecSerialExpr<VT,TF>, AF >
761 using Type = SerialExprTrait_< SubvectorExprTrait_<const VT,AF> >;
Header file for auxiliary alias declarations.
SVecSerialExpr< VT, TF > This
Type of this SVecSerialExpr instance.
Definition: SVecSerialExpr.h:94
Header file for basic type definitions.
Header file for the SparseVector base class.
If_< IsExpression< VT >, const VT, const VT & > Operand
Composite data type of the sparse vector expression.
Definition: SVecSerialExpr.h:104
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
Operand operand() const noexcept
Returns the sparse vector operand.
Definition: SVecSerialExpr.h:174
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
ReturnType at(size_t index) const
Checked access to the vector elements.
Definition: SVecSerialExpr.h:141
Header file for the And class template.
ReturnType operator[](size_t index) const
Subscript operator for the direct access to the vector elements.
Definition: SVecSerialExpr.h:128
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.
size_t size() const noexcept
Returns the current size/dimension of the vector.
Definition: SVecSerialExpr.h:154
SVecSerialExpr(const VT &sv) noexcept
Constructor for the SVecSerialExpr class.
Definition: SVecSerialExpr.h:117
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
Constraint on the data type.
typename T::ReturnType ReturnType_
Alias declaration for nested ReturnType type definitions.The ReturnType_ alias declaration provides a...
Definition: Aliases.h:343
const ResultType CompositeType
Data type for composite expression templates.
Definition: SVecSerialExpr.h:101
Namespace of the Blaze C++ math library.
Definition: Blaze.h:57
Header file for the If class template.
bool isAliased(const T *alias) const noexcept
Returns whether the expression is aliased with the given address alias.
Definition: SVecSerialExpr.h:208
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
Base class for N-dimensional dense vectors.The DenseVector class is a base class for all arbitrarily ...
Definition: DenseVector.h:70
#define BLAZE_CONSTRAINT_MUST_BE_SPARSE_VECTOR_TYPE(T)
Constraint on the data type.In case the given data type T is not a sparse, N-dimensional vector type...
Definition: SparseVector.h:61
Header file for the SerialExprTrait class template.
Constraint on the data type.
Header file for the SVecSerialExprTrait class template.
Header file for the exception macros of the math module.
Header file for all forward declarations for expression class templates.
Constraint on the data type.
Expression object for the forced serial evaluation of sparse vectors.The SVecSerialExpr class represe...
Definition: Forward.h:119
ReturnType_< VT > ReturnType
Return type for expression template evaluations.
Definition: SVecSerialExpr.h:98
size_t nonZeros() const
Returns the number of non-zero elements in the sparse vector.
Definition: SVecSerialExpr.h:164
Header file for the VecSerialExpr base class.
Header file for the IsSparseVector type trait.
bool canAlias(const T *alias) const noexcept
Returns whether the expression can alias with the given address alias.
Definition: SVecSerialExpr.h:196
Header file for run time assertion macros.
Utility type for generic codes.
ResultType_< VT > ResultType
Result type for expression template evaluations.
Definition: SVecSerialExpr.h:95
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
Header file for the TSVecSerialExprTrait class template.
ElementType_< VT > ElementType
Resulting element type.
Definition: SVecSerialExpr.h:97
Operand sv_
Sparse vector of the serial evaluation expression.
Definition: SVecSerialExpr.h:225
TransposeType_< VT > TransposeType
Transpose type for expression template evaluations.
Definition: SVecSerialExpr.h:96
Header file for the IsComputation type trait class.
Base class for sparse vectors.The SparseVector class is a base class for all arbitrarily sized (N-dim...
Definition: Forward.h:110
#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 SubvectorExprTrait class template.
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 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
bool canSMPAssign() const noexcept
Returns whether the expression can be used in SMP assignments.
Definition: SVecSerialExpr.h:218
#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
Header file for the IsExpression type trait class.
Header file for the FunctionTrace class.