35#ifndef _BLAZE_MATH_EXPRESSIONS_SVECSERIALEXPR_H_
36#define _BLAZE_MATH_EXPRESSIONS_SVECSERIALEXPR_H_
77 :
public VecSerialExpr< SparseVector< SVecSerialExpr<VT,TF>, TF > >
135 if( index >=
sv_.size() ) {
138 return (*
this)[index];
147 inline size_t size() const noexcept {
158 return sv_.nonZeros();
188 template<
typename T >
189 inline bool canAlias(
const T* alias )
const noexcept {
190 return sv_.canAlias( alias );
200 template<
typename T >
201 inline bool isAliased(
const T* alias )
const noexcept {
202 return sv_.isAliased( alias );
212 return sv_.canSMPAssign();
233 template<
typename VT2 >
240 assign( *lhs, rhs.
sv_ );
257 template<
typename VT2 >
264 assign( *lhs, rhs.
sv_ );
281 template<
typename VT2 >
282 friend inline void addAssign( DenseVector<VT2,TF>& lhs,
const SVecSerialExpr& rhs )
288 addAssign( *lhs, rhs.sv_ );
305 template<
typename VT2 >
306 friend inline void addAssign( SparseVector<VT2,TF>& lhs,
const SVecSerialExpr& rhs )
312 addAssign( *lhs, rhs.sv_ );
330 template<
typename VT2 >
331 friend inline void subAssign( DenseVector<VT2,TF>& lhs,
const SVecSerialExpr& rhs )
337 subAssign( *lhs, rhs.sv_ );
355 template<
typename VT2 >
356 friend inline void subAssign( SparseVector<VT2,TF>& lhs,
const SVecSerialExpr& rhs )
362 subAssign( *lhs, rhs.sv_ );
380 template<
typename VT2 >
381 friend inline void multAssign( DenseVector<VT2,TF>& lhs,
const SVecSerialExpr& rhs )
387 multAssign( *lhs, rhs.sv_ );
405 template<
typename VT2 >
406 friend inline void multAssign( SparseVector<VT2,TF>& lhs,
const SVecSerialExpr& rhs )
412 multAssign( *lhs, rhs.sv_ );
429 template<
typename VT2 >
436 assign( *lhs, rhs.sv_ );
453 template<
typename VT2 >
460 assign( *lhs, rhs.sv_ );
478 template<
typename VT2 >
485 addAssign( *lhs, rhs.sv_ );
503 template<
typename VT2 >
510 addAssign( *lhs, rhs.sv_ );
528 template<
typename VT2 >
535 subAssign( *lhs, rhs.sv_ );
553 template<
typename VT2 >
560 subAssign( *lhs, rhs.sv_ );
578 template<
typename VT2 >
585 multAssign( *lhs, rhs.sv_ );
603 template<
typename VT2 >
610 multAssign( *lhs, rhs.sv_ );
657 return ReturnType( *sv );
Header file for auxiliary alias declarations.
typename T::ReturnType ReturnType_t
Alias declaration for nested ReturnType type definitions.
Definition: Aliases.h:470
typename T::ResultType ResultType_t
Alias declaration for nested ResultType type definitions.
Definition: Aliases.h:450
typename T::ElementType ElementType_t
Alias declaration for nested ElementType type definitions.
Definition: Aliases.h:190
typename T::TransposeType TransposeType_t
Alias declaration for nested TransposeType type definitions.
Definition: Aliases.h:550
Header file for run time assertion macros.
Header file for the function trace functionality.
Header file for the If class template.
Header file for the IsExpression type trait class.
Deactivation of problematic macros.
Base class for N-dimensional dense vectors.
Definition: DenseVector.h:77
Expression object for the forced serial evaluation of sparse vectors.
Definition: SVecSerialExpr.h:79
If_t< IsExpression_v< VT >, const VT, const VT & > Operand
Composite data type of the sparse vector expression.
Definition: SVecSerialExpr.h:97
ReturnType operator[](size_t index) const
Subscript operator for the direct access to the vector elements.
Definition: SVecSerialExpr.h:121
Operand operand() const noexcept
Returns the sparse vector operand.
Definition: SVecSerialExpr.h:167
SVecSerialExpr(const VT &sv) noexcept
Constructor for the SVecSerialExpr class.
Definition: SVecSerialExpr.h:110
static constexpr bool smpAssignable
Compilation switch for the expression template assignment strategy.
Definition: SVecSerialExpr.h:102
bool canAlias(const T *alias) const noexcept
Returns whether the expression can alias with the given address alias.
Definition: SVecSerialExpr.h:189
bool canSMPAssign() const noexcept
Returns whether the expression can be used in SMP assignments.
Definition: SVecSerialExpr.h:211
bool isAliased(const T *alias) const noexcept
Returns whether the expression is aliased with the given address alias.
Definition: SVecSerialExpr.h:201
ResultType_t< VT > ResultType
Result type for expression template evaluations.
Definition: SVecSerialExpr.h:88
ReturnType_t< VT > ReturnType
Return type for expression template evaluations.
Definition: SVecSerialExpr.h:91
size_t size() const noexcept
Returns the current size/dimension of the vector.
Definition: SVecSerialExpr.h:147
Operand sv_
Sparse vector of the serial evaluation expression.
Definition: SVecSerialExpr.h:218
const ResultType CompositeType
Data type for composite expression templates.
Definition: SVecSerialExpr.h:94
ReturnType at(size_t index) const
Checked access to the vector elements.
Definition: SVecSerialExpr.h:134
size_t nonZeros() const
Returns the number of non-zero elements in the sparse vector.
Definition: SVecSerialExpr.h:157
ElementType_t< VT > ElementType
Resulting element type.
Definition: SVecSerialExpr.h:90
TransposeType_t< VT > TransposeType
Transpose type for expression template evaluations.
Definition: SVecSerialExpr.h:89
Base class for sparse vectors.
Definition: SparseVector.h:72
Constraint on the data type.
Header file for the Computation base class.
Header file for the SparseVector base class.
Header file for the VecSerialExpr base class.
decltype(auto) serial(const DenseMatrix< MT, SO > &dm)
Forces the serial evaluation of the given dense matrix expression dm.
Definition: DMatSerialExpr.h:812
#define BLAZE_CONSTRAINT_MUST_BE_VECTOR_WITH_TRANSPOSE_FLAG(T, TF)
Constraint on the data type.
Definition: TransposeFlag.h:63
#define BLAZE_CONSTRAINT_MUST_BE_SPARSE_VECTOR_TYPE(T)
Constraint on the data type.
Definition: SparseVector.h:61
#define BLAZE_INTERNAL_ASSERT(expr, msg)
Run time assertion macro for internal checks.
Definition: Assert.h:101
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
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
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:192
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
typename If< Condition >::template Type< T1, T2 > If_t
Auxiliary alias template for the If class template.
Definition: If.h:108
#define BLAZE_THROW_OUT_OF_RANGE(MESSAGE)
Macro for the emission of a std::out_of_range exception.
Definition: Exception.h:331
#define BLAZE_FUNCTION_TRACE
Function trace macro.
Definition: FunctionTrace.h:94
Header file for the exception macros of the math module.
Constraint on the data type.
Header file for all forward declarations for expression class templates.
Base class for all compute expression templates.
Definition: Computation.h:68
Base class for all vector serial evaluation expression templates.
Definition: VecSerialExpr.h:69
Header file for basic type definitions.