35 #ifndef _BLAZE_MATH_EXPRESSIONS_SVECSERIALEXPR_H_ 36 #define _BLAZE_MATH_EXPRESSIONS_SVECSERIALEXPR_H_ 77 :
public VecSerialExpr< SparseVector< SVecSerialExpr<VT,TF>, TF > >
131 if( index >=
sv_.size() ) {
134 return (*
this)[index];
143 inline size_t size() const noexcept {
154 return sv_.nonZeros();
184 template<
typename T >
185 inline bool canAlias(
const T* alias )
const noexcept {
186 return sv_.canAlias( alias );
196 template<
typename T >
197 inline bool isAliased(
const T* alias )
const noexcept {
198 return sv_.isAliased( alias );
208 return sv_.canSMPAssign();
229 template<
typename VT2 >
236 assign( ~lhs, rhs.sv_ );
253 template<
typename VT2 >
260 assign( ~lhs, rhs.sv_ );
277 template<
typename VT2 >
278 friend inline void addAssign( DenseVector<VT2,TF>& lhs,
const SVecSerialExpr& rhs )
284 addAssign( ~lhs, rhs.sv_ );
301 template<
typename VT2 >
302 friend inline void addAssign( SparseVector<VT2,TF>& lhs,
const SVecSerialExpr& rhs )
308 addAssign( ~lhs, rhs.sv_ );
326 template<
typename VT2 >
327 friend inline void subAssign( DenseVector<VT2,TF>& lhs,
const SVecSerialExpr& rhs )
333 subAssign( ~lhs, rhs.sv_ );
351 template<
typename VT2 >
352 friend inline void subAssign( SparseVector<VT2,TF>& lhs,
const SVecSerialExpr& rhs )
358 subAssign( ~lhs, rhs.sv_ );
376 template<
typename VT2 >
377 friend inline void multAssign( DenseVector<VT2,TF>& lhs,
const SVecSerialExpr& rhs )
383 multAssign( ~lhs, rhs.sv_ );
401 template<
typename VT2 >
402 friend inline void multAssign( SparseVector<VT2,TF>& lhs,
const SVecSerialExpr& rhs )
408 multAssign( ~lhs, rhs.sv_ );
425 template<
typename VT2 >
432 assign( ~lhs, rhs.sv_ );
449 template<
typename VT2 >
456 assign( ~lhs, rhs.sv_ );
474 template<
typename VT2 >
481 addAssign( ~lhs, rhs.sv_ );
499 template<
typename VT2 >
506 addAssign( ~lhs, rhs.sv_ );
524 template<
typename VT2 >
531 subAssign( ~lhs, rhs.sv_ );
549 template<
typename VT2 >
556 subAssign( ~lhs, rhs.sv_ );
574 template<
typename VT2 >
581 multAssign( ~lhs, rhs.sv_ );
599 template<
typename VT2 >
606 multAssign( ~lhs, rhs.sv_ );
646 template<
typename VT
653 return ReturnType( ~sv );
677 template<
typename VT
679 inline decltype(
auto)
serial( const SVecSerialExpr<VT,TF>& sv )
Header file for auxiliary alias declarations.
Header file for basic type definitions.
Header file for the SparseVector base class.
typename If< Condition, T1, T2 >::Type If_t
Auxiliary alias template for the If class template.The If_t alias template provides a convenient shor...
Definition: If.h:109
const ResultType CompositeType
Data type for composite expression templates.
Definition: SVecSerialExpr.h:90
typename T::ResultType ResultType_t
Alias declaration for nested ResultType type definitions.The ResultType_t alias declaration provides ...
Definition: Aliases.h:390
Header file for the Computation base class.
SVecSerialExpr(const VT &sv) noexcept
Constructor for the SVecSerialExpr class.
Definition: SVecSerialExpr.h:106
bool isAliased(const T *alias) const noexcept
Returns whether the expression is aliased with the given address alias.
Definition: SVecSerialExpr.h:197
typename T::ReturnType ReturnType_t
Alias declaration for nested ReturnType type definitions.The ReturnType_t alias declaration provides ...
Definition: Aliases.h:410
typename T::ElementType ElementType_t
Alias declaration for nested ElementType type definitions.The ElementType_t alias declaration provide...
Definition: Aliases.h:170
size_t nonZeros() const
Returns the number of non-zero elements in the sparse vector.
Definition: SVecSerialExpr.h:153
Namespace of the Blaze C++ math library.
Definition: Blaze.h:58
Header file for the If class template.
ReturnType operator[](size_t index) const
Subscript operator for the direct access to the vector elements.
Definition: SVecSerialExpr.h:117
#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
ReturnType at(size_t index) const
Checked access to the vector elements.
Definition: SVecSerialExpr.h:130
Base class for N-dimensional dense vectors.The DenseVector class is a base class for all arbitrarily ...
Definition: DenseVector.h:76
Operand operand() const noexcept
Returns the sparse vector operand.
Definition: SVecSerialExpr.h:163
#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
Constraint on the data type.
bool canSMPAssign() const noexcept
Returns whether the expression can be used in SMP assignments.
Definition: SVecSerialExpr.h:207
Header file for the exception macros of the math module.
Constraint on the data type.
static constexpr bool smpAssignable
Compilation switch for the expression template assignment strategy.
Definition: SVecSerialExpr.h:98
Expression object for the forced serial evaluation of sparse vectors.The SVecSerialExpr class represe...
Definition: Forward.h:158
ReturnType_t< VT > ReturnType
Return type for expression template evaluations.
Definition: SVecSerialExpr.h:87
Header file for the VecSerialExpr base class.
TransposeType_t< VT > TransposeType
Transpose type for expression template evaluations.
Definition: SVecSerialExpr.h:85
typename T::TransposeType TransposeType_t
Alias declaration for nested TransposeType type definitions.The TransposeType_t alias declaration pro...
Definition: Aliases.h:470
Header file for run time assertion macros.
auto smpAddAssign(Matrix< MT1, SO1 > &lhs, const Matrix< MT2, SO2 > &rhs) -> EnableIf_t< IsDenseMatrix_v< MT1 > >
Default implementation of the SMP addition assignment of a matrix to a dense matrix.
Definition: DenseMatrix.h:131
#define BLAZE_FUNCTION_TRACE
Function trace macro.This macro can be used to reliably trace function calls. In case function tracin...
Definition: FunctionTrace.h:94
Header file for all forward declarations for expression class templates.
auto smpAssign(Matrix< MT1, SO1 > &lhs, const Matrix< MT2, SO2 > &rhs) -> EnableIf_t< IsDenseMatrix_v< MT1 > >
Default implementation of the SMP assignment of a matrix to a dense matrix.
Definition: DenseMatrix.h:100
decltype(auto) serial(const DenseMatrix< MT, SO > &dm)
Forces the serial evaluation of the given dense matrix expression dm.
Definition: DMatSerialExpr.h:808
bool canAlias(const T *alias) const noexcept
Returns whether the expression can alias with the given address alias.
Definition: SVecSerialExpr.h:185
Operand sv_
Sparse vector of the serial evaluation expression.
Definition: SVecSerialExpr.h:214
If_t< IsExpression_v< VT >, const VT, const VT & > Operand
Composite data type of the sparse vector expression.
Definition: SVecSerialExpr.h:93
Header file for the IsComputation type trait class.
auto smpSubAssign(Matrix< MT1, SO1 > &lhs, const Matrix< MT2, SO2 > &rhs) -> EnableIf_t< IsDenseMatrix_v< MT1 > >
Default implementation of the SMP subtraction assignment of a matrix to dense matrix.
Definition: DenseMatrix.h:162
Base class for sparse vectors.The SparseVector class is a base class for all arbitrarily sized (N-dim...
Definition: Forward.h:146
size_t size() const noexcept
Returns the current size/dimension of the vector.
Definition: SVecSerialExpr.h:143
ResultType_t< VT > ResultType
Result type for expression template evaluations.
Definition: SVecSerialExpr.h:84
ElementType_t< VT > ElementType
Resulting element type.
Definition: SVecSerialExpr.h:86
#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,...
Definition: Assert.h:101
auto smpMultAssign(Vector< VT1, TF1 > &lhs, const Vector< VT2, TF2 > &rhs) -> EnableIf_t< IsDenseVector_v< VT1 > >
Default implementation of the SMP multiplication assignment of a vector to a dense vector.
Definition: DenseVector.h:191
Header file for the IsExpression type trait class.
Header file for the function trace functionality.