35 #ifndef _BLAZE_MATH_EXPRESSIONS_SVECEVALEXPR_H_
36 #define _BLAZE_MATH_EXPRESSIONS_SVECEVALEXPR_H_
85 class SVecEvalExpr :
public SparseVector< SVecEvalExpr<VT,TF>, TF >
106 enum { smpAssignable = VT::smpAssignable };
147 return sv_.nonZeros();
167 template<
typename T >
169 return sv_.canAlias( alias );
179 template<
typename T >
181 return sv_.isAliased( alias );
191 return sv_.canSMPAssign();
212 template<
typename VT2 >
236 template<
typename VT2 >
260 template<
typename VT2 >
284 template<
typename VT2 >
308 template<
typename VT2 >
332 template<
typename VT2 >
356 template<
typename VT2 >
380 template<
typename VT2 >
404 template<
typename VT2 >
428 template<
typename VT2 >
452 template<
typename VT2 >
476 template<
typename VT2 >
500 template<
typename VT2 >
524 template<
typename VT2 >
548 template<
typename VT2 >
572 template<
typename VT2 >
619 template<
typename VT
649 template<
typename VT
651 inline const SVecEvalExpr<VT,TF>
eval(
const SVecEvalExpr<VT,TF>& sv )
669 template<
typename VT,
bool TF >
670 struct Size< SVecEvalExpr<VT,TF> >
687 template<
typename VT >
688 struct SVecEvalExprTrait< SVecEvalExpr<VT,false> >
692 typedef typename SelectType< IsSparseVector<VT>::value && IsColumnVector<VT>::value
693 , SVecEvalExpr<VT,false>
694 , INVALID_TYPE >::Type Type;
703 template<
typename VT >
704 struct TSVecEvalExprTrait< SVecEvalExpr<VT,true> >
708 typedef typename SelectType< IsSparseVector<VT>::value && IsRowVector<VT>::value
709 , SVecEvalExpr<VT,true>
710 , INVALID_TYPE >::Type Type;
719 template<
typename VT,
bool TF,
bool AF >
720 struct SubvectorExprTrait< SVecEvalExpr<VT,TF>, AF >
724 typedef typename EvalExprTrait< typename SubvectorExprTrait<const VT,AF>::Type >::Type Type;
VT::TransposeType TransposeType
Transpose type for expression template evaluations.
Definition: SVecEvalExpr.h:93
BLAZE_ALWAYS_INLINE void multAssign(Matrix< MT1, SO1 > &lhs, const Matrix< MT2, SO2 > &rhs)
Default implementation of the multiplication assignment of a matrix to a matrix.
Definition: Matrix.h:879
Operand sv_
Sparse vector of the evaluation expression.
Definition: SVecEvalExpr.h:197
Header file for the SparseVector base class.
Header file for the IsRowVector type trait.
Expression object for the forced evaluation of sparse vectors.The SVecEvalExpr class represents the c...
Definition: Forward.h:113
size_t nonZeros() const
Returns the number of non-zero elements in the sparse vector.
Definition: SVecEvalExpr.h:146
Header file for the Computation base class.
VT::ResultType ResultType
Result type for expression template evaluations.
Definition: SVecEvalExpr.h:92
Header file for the VecEvalExpr base class.
VT::ReturnType ReturnType
Return type for expression template evaluations.
Definition: SVecEvalExpr.h:95
bool canSMPAssign() const
Returns whether the expression can be used in SMP assignments.
Definition: SVecEvalExpr.h:190
Constraint on the data type.
Compile time type selection.The SelectType class template selects one of the two given types T1 and T...
Definition: SelectType.h:59
BLAZE_ALWAYS_INLINE void assign(Matrix< MT1, SO1 > &lhs, const Matrix< MT2, SO2 > &rhs)
Default implementation of the assignment of a matrix to a matrix.
Definition: Matrix.h:635
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:79
Constraint on the data type.
size_t size() const
Returns the current size/dimension of the vector.
Definition: SVecEvalExpr.h:136
CompressedMatrix< Type, false > TransposeType
Transpose type for expression template evaluations.
Definition: CompressedMatrix.h:2475
Type ElementType
Type of the sparse matrix elements.
Definition: CompressedMatrix.h:2476
Header file for the SelectType class template.
Header file for all forward declarations for expression class templates.
Constraint on the data type.
EnableIf< IsDenseMatrix< MT1 > >::Type 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
Header file for the IsSparseVector type trait.
const Type & ReturnType
Return type for expression template evaluations.
Definition: CompressedMatrix.h:2477
Header file for run time assertion macros.
EnableIf< IsDenseMatrix< MT1 > >::Type 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
Utility type for generic codes.
SVecEvalExpr(const VT &sv)
Constructor for the SVecEvalExpr class.
Definition: SVecEvalExpr.h:114
BLAZE_ALWAYS_INLINE void addAssign(Matrix< MT1, SO1 > &lhs, const Matrix< MT2, SO2 > &rhs)
Default implementation of the addition assignment of a matrix to a matrix.
Definition: Matrix.h:742
Header file for the EvalExprTrait class template.
Header file for the TSVecEvalExprTrait class template.
bool isAliased(const T *alias) const
Returns whether the expression is aliased with the given address alias.
Definition: SVecEvalExpr.h:180
const DMatEvalExpr< MT, SO > eval(const DenseMatrix< MT, SO > &dm)
Forces the evaluation of the given dense matrix expression dm.
Definition: DMatEvalExpr.h:677
const ResultType CompositeType
Data type for composite expression templates.
Definition: SVecEvalExpr.h:98
VT::ElementType ElementType
Resulting element type.
Definition: SVecEvalExpr.h:94
SelectType< IsExpression< VT >::value, const VT, const VT & >::Type Operand
Composite data type of the sparse vector expression.
Definition: SVecEvalExpr.h:101
Header file for the IsComputation type trait class.
Operand operand() const
Returns the sparse vector operand.
Definition: SVecEvalExpr.h:156
EnableIf< IsDenseMatrix< MT1 > >::Type 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
Base class for sparse vectors.The SparseVector class is a base class for all arbitrarily sized (N-dim...
Definition: Forward.h:108
#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
This ResultType
Result type for expression template evaluations.
Definition: CompressedMatrix.h:2473
Header file for basic type definitions.
Header file for the SubvectorExprTrait class template.
ReturnType operator[](size_t index) const
Subscript operator for the direct access to the vector elements.
Definition: SVecEvalExpr.h:125
Header file for the SVecEvalExprTrait class template.
SVecEvalExpr< VT, TF > This
Type of this SVecEvalExpr instance.
Definition: SVecEvalExpr.h:91
Header file for the IsColumnVector type trait.
EnableIf< IsDenseVector< VT1 > >::Type 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:189
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: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
Header file for the IsExpression type trait class.
Header file for the FunctionTrace class.
BLAZE_ALWAYS_INLINE void subAssign(Matrix< MT1, SO1 > &lhs, const Matrix< MT2, SO2 > &rhs)
Default implementation of the subtraction assignment of a matrix to matrix.
Definition: Matrix.h:849
bool canAlias(const T *alias) const
Returns whether the expression can alias with the given address alias.
Definition: SVecEvalExpr.h:168