35 #ifndef _BLAZE_MATH_EXPRESSIONS_DVECEVALEXPR_H_ 36 #define _BLAZE_MATH_EXPRESSIONS_DVECEVALEXPR_H_ 108 enum :
bool { simdEnabled =
false };
111 enum :
bool { smpAssignable = VT::smpAssignable };
143 inline ReturnType
at(
size_t index )
const {
144 if( index >=
dv_.size() ) {
147 return (*
this)[index];
156 inline size_t size() const noexcept {
177 template<
typename T >
178 inline bool canAlias(
const T* alias )
const noexcept {
179 return dv_.canAlias( alias );
189 template<
typename T >
190 inline bool isAliased(
const T* alias )
const noexcept {
191 return dv_.isAliased( alias );
201 return dv_.isAligned();
211 return dv_.canSMPAssign();
232 template<
typename VT2 >
239 assign( ~lhs, rhs.
dv_ );
256 template<
typename VT2 >
263 assign( ~lhs, rhs.
dv_ );
280 template<
typename VT2 >
287 addAssign( ~lhs, rhs.
dv_ );
304 template<
typename VT2 >
311 addAssign( ~lhs, rhs.
dv_ );
328 template<
typename VT2 >
335 subAssign( ~lhs, rhs.
dv_ );
352 template<
typename VT2 >
359 subAssign( ~lhs, rhs.
dv_ );
376 template<
typename VT2 >
383 multAssign( ~lhs, rhs.
dv_ );
400 template<
typename VT2 >
407 multAssign( ~lhs, rhs.
dv_ );
424 template<
typename VT2 >
431 divAssign( ~lhs, rhs.
dv_ );
448 template<
typename VT2 >
455 divAssign( ~lhs, rhs.
dv_ );
472 template<
typename VT2 >
496 template<
typename VT2 >
520 template<
typename VT2 >
544 template<
typename VT2 >
568 template<
typename VT2 >
592 template<
typename VT2 >
616 template<
typename VT2 >
640 template<
typename VT2 >
664 template<
typename VT2 >
688 template<
typename VT2 >
735 template<
typename VT
765 template<
typename VT
785 template<
typename VT,
bool TF >
786 struct Size< DVecEvalExpr<VT,TF> > :
public Size<VT>
802 template<
typename VT,
bool TF >
820 template<
typename VT >
836 template<
typename VT >
852 template<
typename VT,
bool TF,
bool AF >
const ResultType CompositeType
Data type for composite expression templates.
Definition: DVecEvalExpr.h:100
Compile time check for row vector types.This type trait tests whether or not the given template argum...
Definition: IsRowVector.h:80
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:130
Evaluation of the expression type type of a subvector operation.Via this type trait it is possible to...
Definition: SubvectorExprTrait.h:79
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:65
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
Generic wrapper for a compile time constant integral value.The IntegralConstant class template repres...
Definition: IntegralConstant.h:71
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
Header file for the And class template.
Header file for the DenseVector base class.
If_< IsExpression< VT >, const VT, const VT &> Operand
Composite data type of the dense vector expression.
Definition: DVecEvalExpr.h:103
Operand operand() const noexcept
Returns the dense vector operand.
Definition: DVecEvalExpr.h:166
size_t size() const noexcept
Returns the current size/dimension of the vector.
Definition: DVecEvalExpr.h:156
Header file for the Computation base class.
typename EvalExprTrait< T >::Type EvalExprTrait_
Auxiliary alias declaration for the EvalExprTrait class template.The EvalExprTrait_ alias declaration...
Definition: EvalExprTrait.h:142
bool canSMPAssign() const noexcept
Returns whether the expression can be used in SMP assignments.
Definition: DVecEvalExpr.h:210
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: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
Operand dv_
Dense vector of the evaluation expression.
Definition: DVecEvalExpr.h:217
typename T::ReturnType ReturnType_
Alias declaration for nested ReturnType type definitions.The ReturnType_ alias declaration provides a...
Definition: Aliases.h:343
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:87
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:98
bool isAliased(const T *alias) const noexcept
Returns whether the expression is aliased with the given address alias.
Definition: DVecEvalExpr.h:190
#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
Header file for the TDVecEvalExprTrait class template.
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.
Compile time check for column vector types.This type trait tests whether or not the given template ar...
Definition: IsColumnVector.h:80
ResultType_< VT > ResultType
Result type for expression template evaluations.
Definition: DVecEvalExpr.h:94
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.
ElementType_< VT > ElementType
Resulting element type.
Definition: DVecEvalExpr.h:96
Evaluation of the expression type of a dense vector evaluation operation.Via this type trait it is po...
Definition: DVecEvalExprTrait.h:74
Header file for run time assertion macros.
Utility type for generic codes.
Header file for the DVecEvalExprTrait class template.
DVecEvalExpr(const VT &dv) noexcept
Constructor for the DVecEvalExpr class.
Definition: DVecEvalExpr.h:119
Header file for the EvalExprTrait class template.
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
bool isAligned() const noexcept
Returns whether the operands of the expression are properly aligned in memory.
Definition: DVecEvalExpr.h:200
ReturnType at(size_t index) const
Checked access to the vector elements.
Definition: DVecEvalExpr.h:143
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
Evaluation of the expression type of a dense vector evaluation operation.Via this type trait it is po...
Definition: TDVecEvalExprTrait.h:74
#define BLAZE_FUNCTION_TRACE
Function trace macro.This macro can be used to reliably trace function calls. In case function tracin...
Definition: FunctionTrace.h:93
const DMatEvalExpr< MT, SO > eval(const DenseMatrix< MT, SO > &dm)
Forces the evaluation of the given dense matrix expression dm.
Definition: DMatEvalExpr.h:703
Header file for the IsDenseVector type trait.
#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
DVecEvalExpr< VT, TF > This
Type of this DVecEvalExpr instance.
Definition: DVecEvalExpr.h:93
bool canAlias(const T *alias) const noexcept
Returns whether the expression can alias with the given address alias.
Definition: DVecEvalExpr.h:178
Base class for all compute expression templates.The Computation class serves as a tag for all computa...
Definition: Computation.h:59
Compile time evaluation of the size of a vector.The Size type trait evaluates the size of the given v...
Definition: Size.h:75
Base class for sparse vectors.The SparseVector class is a base class for all arbitrarily sized (N-dim...
Definition: Forward.h:120
Header file for the IntegralConstant class template.
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
#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
ReturnType_< VT > ReturnType
Return type for expression template evaluations.
Definition: DVecEvalExpr.h:97
Header file for the IsExpression type trait class.
Header file for the function trace functionality.
TransposeType_< VT > TransposeType
Transpose type for expression template evaluations.
Definition: DVecEvalExpr.h:95