35 #ifndef _BLAZE_MATH_EXPRESSIONS_DVECEVALEXPR_H_ 36 #define _BLAZE_MATH_EXPRESSIONS_DVECEVALEXPR_H_ 80 :
public VecEvalExpr< DenseVector< DVecEvalExpr<VT,TF>, TF > >
100 enum :
bool { simdEnabled =
false };
103 enum :
bool { smpAssignable = VT::smpAssignable };
136 if( index >=
dv_.size() ) {
139 return (*
this)[index];
148 inline size_t size() const noexcept {
169 template<
typename T >
170 inline bool canAlias(
const T* alias )
const noexcept {
171 return dv_.canAlias( alias );
181 template<
typename T >
182 inline bool isAliased(
const T* alias )
const noexcept {
183 return dv_.isAliased( alias );
193 return dv_.isAligned();
203 return dv_.canSMPAssign();
224 template<
typename VT2 >
231 assign( ~lhs, rhs.
dv_ );
248 template<
typename VT2 >
255 assign( ~lhs, rhs.
dv_ );
272 template<
typename VT2 >
279 addAssign( ~lhs, rhs.
dv_ );
296 template<
typename VT2 >
303 addAssign( ~lhs, rhs.
dv_ );
320 template<
typename VT2 >
327 subAssign( ~lhs, rhs.
dv_ );
344 template<
typename VT2 >
351 subAssign( ~lhs, rhs.
dv_ );
368 template<
typename VT2 >
375 multAssign( ~lhs, rhs.
dv_ );
392 template<
typename VT2 >
399 multAssign( ~lhs, rhs.
dv_ );
416 template<
typename VT2 >
423 divAssign( ~lhs, rhs.
dv_ );
440 template<
typename VT2 >
447 divAssign( ~lhs, rhs.
dv_ );
464 template<
typename VT2 >
488 template<
typename VT2 >
512 template<
typename VT2 >
536 template<
typename VT2 >
560 template<
typename VT2 >
584 template<
typename VT2 >
608 template<
typename VT2 >
632 template<
typename VT2 >
656 template<
typename VT2 >
680 template<
typename VT2 >
727 template<
typename VT
758 template<
typename VT
778 template<
typename VT,
bool TF >
779 struct Size< DVecEvalExpr<VT,TF> >
796 template<
typename VT,
bool TF >
Header file for auxiliary alias declarations.
ReturnType operator[](size_t index) const
Subscript operator for the direct access to the vector elements.
Definition: DVecEvalExpr.h:122
Header file for basic type definitions.
Base class for all vector evaluation expression templates.The VecEvalExpr class serves as a tag for a...
Definition: VecEvalExpr.h:66
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:164
Generic wrapper for a compile time constant integral value.The IntegralConstant class template repres...
Definition: IntegralConstant.h:71
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 DenseVector base class.
Operand operand() const noexcept
Returns the dense vector operand.
Definition: DVecEvalExpr.h:158
size_t size() const noexcept
Returns the current size/dimension of the vector.
Definition: DVecEvalExpr.h:148
Header file for the Computation base class.
bool canSMPAssign() const noexcept
Returns whether the expression can be used in SMP assignments.
Definition: DVecEvalExpr.h:202
Header file for the VecEvalExpr base class.
typename T::ResultType ResultType_
Alias declaration for nested ResultType type definitions.The ResultType_ alias declaration provides a...
Definition: Aliases.h:343
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:133
ResultType_< VT > ResultType
Result type for expression template evaluations.
Definition: DVecEvalExpr.h:86
Operand dv_
Dense vector of the evaluation expression.
Definition: DVecEvalExpr.h:209
typename T::ReturnType ReturnType_
Alias declaration for nested ReturnType type definitions.The ReturnType_ alias declaration provides a...
Definition: Aliases.h:363
Compile time check for the alignment of data types.This type trait tests whether the given data type ...
Definition: IsAligned.h:87
Expression object for the forced evaluation of dense vectors.The DVecEvalExpr class represents the co...
Definition: DVecEvalExpr.h:79
ReturnType_< VT > ReturnType
Return type for expression template evaluations.
Definition: DVecEvalExpr.h:89
Namespace of the Blaze C++ math library.
Definition: Blaze.h:57
Header file for the If class template.
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:102
bool isAliased(const T *alias) const noexcept
Returns whether the expression is aliased with the given address alias.
Definition: DVecEvalExpr.h:182
#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
Header file for the IsAligned type trait.
Constraint on the data type.
decltype(auto) eval(const DenseMatrix< MT, SO > &dm)
Forces the evaluation of the given dense matrix expression dm.
Definition: DMatEvalExpr.h:797
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.
Header file for run time assertion macros.
Utility type for generic codes.
DVecEvalExpr(const VT &dv) noexcept
Constructor for the DVecEvalExpr class.
Definition: DVecEvalExpr.h:111
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:154
bool isAligned() const noexcept
Returns whether the operands of the expression are properly aligned in memory.
Definition: DVecEvalExpr.h:192
ReturnType at(size_t index) const
Checked access to the vector elements.
Definition: DVecEvalExpr.h:135
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
TransposeType_< VT > TransposeType
Transpose type for expression template evaluations.
Definition: DVecEvalExpr.h:87
#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
const Type & ReturnType
Return type for expression template evaluations.
Definition: CompressedMatrix.h:3082
#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
ElementType_< VT > ElementType
Resulting element type.
Definition: DVecEvalExpr.h:88
bool canAlias(const T *alias) const noexcept
Returns whether the expression can alias with the given address alias.
Definition: DVecEvalExpr.h:170
Base class for all compute expression templates.The Computation class serves as a tag for all computa...
Definition: Computation.h:66
Compile time evaluation of the size of a vector.The Size type trait evaluates the size of the given v...
Definition: Size.h:74
Base class for sparse vectors.The SparseVector class is a base class for all arbitrarily sized (N-dim...
Definition: Forward.h:130
Header file for the IntegralConstant class template.
If_< IsExpression< VT >, const VT, const VT &> Operand
Composite data type of the dense vector expression.
Definition: DVecEvalExpr.h:95
typename T::TransposeType TransposeType_
Alias declaration for nested TransposeType type definitions.The TransposeType_ alias declaration prov...
Definition: Aliases.h:423
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
Header file for the IsExpression type trait class.
const ResultType CompositeType
Data type for composite expression templates.
Definition: DVecEvalExpr.h:92
Header file for the function trace functionality.