DVecSVecSubExpr.h
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1 //=================================================================================================
33 //=================================================================================================
34 
35 #ifndef _BLAZE_MATH_EXPRESSIONS_DVECSVECSUBEXPR_H_
36 #define _BLAZE_MATH_EXPRESSIONS_DVECSVECSUBEXPR_H_
37 
38 
39 //*************************************************************************************************
40 // Includes
41 //*************************************************************************************************
42 
43 #include <blaze/math/Aliases.h>
49 #include <blaze/math/Exception.h>
61 #include <blaze/util/Assert.h>
62 #include <blaze/util/EnableIf.h>
64 #include <blaze/util/InvalidType.h>
65 #include <blaze/util/mpl/If.h>
66 #include <blaze/util/mpl/Maximum.h>
67 #include <blaze/util/Types.h>
68 
69 
70 namespace blaze {
71 
72 //=================================================================================================
73 //
74 // CLASS DVECSVECSUBEXPR
75 //
76 //=================================================================================================
77 
78 //*************************************************************************************************
85 template< typename VT1 // Type of the left-hand side dense vector
86  , typename VT2 // Type of the right-hand side sparse vector
87  , bool TF > // Transpose flag
89  : public VecVecSubExpr< DenseVector< DVecSVecSubExpr<VT1,VT2,TF>, TF > >
90  , private Computation
91 {
92  private:
93  //**Type definitions****************************************************************************
102  //**********************************************************************************************
103 
104  //**Return type evaluation**********************************************************************
106 
111  enum : bool { returnExpr = !IsTemporary<RN1>::value && !IsTemporary<RN2>::value };
112 
115  //**********************************************************************************************
116 
117  //**Parallel evaluation strategy****************************************************************
119 
124  template< typename VT >
125  struct UseSMPAssign {
126  enum : bool { value = ( !VT1::smpAssignable || !VT2::smpAssignable ) };
127  };
129  //**********************************************************************************************
130 
131  public:
132  //**Type definitions****************************************************************************
137 
140 
142  using CompositeType = const ResultType;
143 
145  using LeftOperand = If_< IsExpression<VT1>, const VT1, const VT1& >;
146 
148  using RightOperand = If_< IsExpression<VT2>, const VT2, const VT2& >;
149  //**********************************************************************************************
150 
151  //**Compilation flags***************************************************************************
153  enum : bool { simdEnabled = false };
154 
156  enum : bool { smpAssignable = false };
157  //**********************************************************************************************
158 
159  //**Constructor*********************************************************************************
165  explicit inline DVecSVecSubExpr( const VT1& lhs, const VT2& rhs ) noexcept
166  : lhs_( lhs ) // Left-hand side dense vector of the subtraction expression
167  , rhs_( rhs ) // Right-hand side sparse vector of the subtraction expression
168  {
169  BLAZE_INTERNAL_ASSERT( lhs.size() == rhs.size(), "Invalid vector sizes" );
170  }
171  //**********************************************************************************************
172 
173  //**Subscript operator**************************************************************************
179  inline ReturnType operator[]( size_t index ) const {
180  BLAZE_INTERNAL_ASSERT( index < lhs_.size(), "Invalid vector access index" );
181  return lhs_[index] - rhs_[index];
182  }
183  //**********************************************************************************************
184 
185  //**At function*********************************************************************************
192  inline ReturnType at( size_t index ) const {
193  if( index >= lhs_.size() ) {
194  BLAZE_THROW_OUT_OF_RANGE( "Invalid vector access index" );
195  }
196  return (*this)[index];
197  }
198  //**********************************************************************************************
199 
200  //**Size function*******************************************************************************
205  inline size_t size() const noexcept {
206  return lhs_.size();
207  }
208  //**********************************************************************************************
209 
210  //**Left operand access*************************************************************************
215  inline LeftOperand leftOperand() const noexcept {
216  return lhs_;
217  }
218  //**********************************************************************************************
219 
220  //**Right operand access************************************************************************
225  inline RightOperand rightOperand() const noexcept {
226  return rhs_;
227  }
228  //**********************************************************************************************
229 
230  //**********************************************************************************************
236  template< typename T >
237  inline bool canAlias( const T* alias ) const noexcept {
238  return ( IsExpression<VT1>::value && lhs_.canAlias( alias ) ) ||
239  ( rhs_.canAlias( alias ) );
240  }
241  //**********************************************************************************************
242 
243  //**********************************************************************************************
249  template< typename T >
250  inline bool isAliased( const T* alias ) const noexcept {
251  return ( lhs_.isAliased( alias ) || rhs_.isAliased( alias ) );
252  }
253  //**********************************************************************************************
254 
255  private:
256  //**Member variables****************************************************************************
259  //**********************************************************************************************
260 
261  //**Assignment to dense vectors*****************************************************************
273  template< typename VT > // Type of the target dense vector
274  friend inline void assign( DenseVector<VT,TF>& lhs, const DVecSVecSubExpr& rhs )
275  {
277 
278  BLAZE_INTERNAL_ASSERT( (~lhs).size() == rhs.size(), "Invalid vector sizes" );
279 
280  if( !IsComputation<VT1>::value && isSame( ~lhs, rhs.lhs_ ) ) {
281  subAssign( ~lhs, rhs.rhs_ );
282  }
283  else {
284  assign ( ~lhs, rhs.lhs_ );
285  subAssign( ~lhs, rhs.rhs_ );
286  }
287  }
289  //**********************************************************************************************
290 
291  //**Assignment to sparse vectors****************************************************************
303  template< typename VT > // Type of the target sparse vector
304  friend inline void assign( SparseVector<VT,TF>& lhs, const DVecSVecSubExpr& rhs )
305  {
307 
311 
312  BLAZE_INTERNAL_ASSERT( (~lhs).size() == rhs.size(), "Invalid vector sizes" );
313 
314  const ResultType tmp( serial( rhs ) );
315  assign( ~lhs, tmp );
316  }
318  //**********************************************************************************************
319 
320  //**Addition assignment to dense vectors********************************************************
332  template< typename VT > // Type of the target dense vector
333  friend inline void addAssign( DenseVector<VT,TF>& lhs, const DVecSVecSubExpr& rhs )
334  {
336 
337  BLAZE_INTERNAL_ASSERT( (~lhs).size() == rhs.size(), "Invalid vector sizes" );
338 
339  addAssign( ~lhs, rhs.lhs_ );
340  subAssign( ~lhs, rhs.rhs_ );
341  }
343  //**********************************************************************************************
344 
345  //**Addition assignment to sparse vectors*******************************************************
346  // No special implementation for the addition assignment to sparse vectors.
347  //**********************************************************************************************
348 
349  //**Subtraction assignment to dense vectors*****************************************************
361  template< typename VT > // Type of the target dense vector
362  friend inline void subAssign( DenseVector<VT,TF>& lhs, const DVecSVecSubExpr& rhs )
363  {
365 
366  BLAZE_INTERNAL_ASSERT( (~lhs).size() == rhs.size(), "Invalid vector sizes" );
367 
368  subAssign( ~lhs, rhs.lhs_ );
369  addAssign( ~lhs, rhs.rhs_ );
370  }
372  //**********************************************************************************************
373 
374  //**Subtraction assignment to sparse vectors****************************************************
375  // No special implementation for the subtraction assignment to sparse vectors.
376  //**********************************************************************************************
377 
378  //**Multiplication assignment to dense vectors**************************************************
390  template< typename VT > // Type of the target dense vector
391  friend inline void multAssign( DenseVector<VT,TF>& lhs, const DVecSVecSubExpr& rhs )
392  {
394 
398 
399  BLAZE_INTERNAL_ASSERT( (~lhs).size() == rhs.size(), "Invalid vector sizes" );
400 
401  const ResultType tmp( serial( rhs ) );
402  multAssign( ~lhs, tmp );
403  }
405  //**********************************************************************************************
406 
407  //**Multiplication assignment to sparse vectors*************************************************
408  // No special implementation for the multiplication assignment to sparse vectors.
409  //**********************************************************************************************
410 
411  //**Division assignment to dense vectors********************************************************
423  template< typename VT > // Type of the target dense vector
424  friend inline void divAssign( DenseVector<VT,TF>& lhs, const DVecSVecSubExpr& rhs )
425  {
427 
431 
432  BLAZE_INTERNAL_ASSERT( (~lhs).size() == rhs.size(), "Invalid vector sizes" );
433 
434  const ResultType tmp( serial( rhs ) );
435  divAssign( ~lhs, tmp );
436  }
438  //**********************************************************************************************
439 
440  //**Division assignment to sparse vectors*******************************************************
441  // No special implementation for the division assignment to sparse vectors.
442  //**********************************************************************************************
443 
444  //**SMP assignment to dense vectors*************************************************************
458  template< typename VT > // Type of the target dense vector
459  friend inline EnableIf_< UseSMPAssign<VT> >
460  smpAssign( DenseVector<VT,TF>& lhs, const DVecSVecSubExpr& rhs )
461  {
463 
464  BLAZE_INTERNAL_ASSERT( (~lhs).size() == rhs.size(), "Invalid vector sizes" );
465 
466  if( !IsComputation<VT1>::value && isSame( ~lhs, rhs.lhs_ ) ) {
467  smpSubAssign( ~lhs, rhs.rhs_ );
468  }
469  else {
470  smpAssign ( ~lhs, rhs.lhs_ );
471  smpSubAssign( ~lhs, rhs.rhs_ );
472  }
473  }
475  //**********************************************************************************************
476 
477  //**SMP assignment to sparse vectors************************************************************
491  template< typename VT > // Type of the target sparse vector
492  friend inline EnableIf_< UseSMPAssign<VT> >
493  smpAssign( SparseVector<VT,TF>& lhs, const DVecSVecSubExpr& rhs )
494  {
496 
500 
501  BLAZE_INTERNAL_ASSERT( (~lhs).size() == rhs.size(), "Invalid vector sizes" );
502 
503  const ResultType tmp( rhs );
504  smpAssign( ~lhs, tmp );
505  }
507  //**********************************************************************************************
508 
509  //**SMP addition assignment to dense vectors****************************************************
523  template< typename VT > // Type of the target dense vector
524  friend inline EnableIf_< UseSMPAssign<VT> >
526  {
528 
529  BLAZE_INTERNAL_ASSERT( (~lhs).size() == rhs.size(), "Invalid vector sizes" );
530 
531  smpAddAssign( ~lhs, rhs.lhs_ );
532  smpSubAssign( ~lhs, rhs.rhs_ );
533  }
535  //**********************************************************************************************
536 
537  //**SMP addition assignment to sparse vectors***************************************************
538  // No special implementation for the SMP addition assignment to sparse vectors.
539  //**********************************************************************************************
540 
541  //**SMP subtraction assignment to dense vectors*************************************************
556  template< typename VT > // Type of the target dense vector
557  friend inline EnableIf_< UseSMPAssign<VT> >
559  {
561 
562  BLAZE_INTERNAL_ASSERT( (~lhs).size() == rhs.size(), "Invalid vector sizes" );
563 
564  smpSubAssign( ~lhs, rhs.lhs_ );
565  smpAddAssign( ~lhs, rhs.rhs_ );
566  }
568  //**********************************************************************************************
569 
570  //**SMP subtraction assignment to sparse vectors************************************************
571  // No special implementation for the SMP subtraction assignment to sparse vectors.
572  //**********************************************************************************************
573 
574  //**SMP multiplication assignment to dense vectors**********************************************
589  template< typename VT > // Type of the target dense vector
590  friend inline EnableIf_< UseSMPAssign<VT> >
592  {
594 
598 
599  BLAZE_INTERNAL_ASSERT( (~lhs).size() == rhs.size(), "Invalid vector sizes" );
600 
601  const ResultType tmp( rhs );
602  smpMultAssign( ~lhs, tmp );
603  }
605  //**********************************************************************************************
606 
607  //**SMP multiplication assignment to sparse vectors*********************************************
608  // No special implementation for the SMP multiplication assignment to sparse vectors.
609  //**********************************************************************************************
610 
611  //**SMP division assignment to dense vectors****************************************************
625  template< typename VT > // Type of the target dense vector
626  friend inline EnableIf_< UseSMPAssign<VT> >
628  {
630 
634 
635  BLAZE_INTERNAL_ASSERT( (~lhs).size() == rhs.size(), "Invalid vector sizes" );
636 
637  const ResultType tmp( rhs );
638  smpDivAssign( ~lhs, tmp );
639  }
641  //**********************************************************************************************
642 
643  //**SMP division assignment to sparse vectors***************************************************
644  // No special implementation for the SMP divisor assignment to sparse vectors.
645  //**********************************************************************************************
646 
647  //**Compile time checks*************************************************************************
655  //**********************************************************************************************
656 };
657 //*************************************************************************************************
658 
659 
660 
661 
662 //=================================================================================================
663 //
664 // GLOBAL BINARY ARITHMETIC OPERATORS
665 //
666 //=================================================================================================
667 
668 //*************************************************************************************************
694 template< typename VT1 // Type of the left-hand side dense vector
695  , typename VT2 // Type of the right-hand side sparse vector
696  , bool TF > // Transpose flag
697 inline decltype(auto)
698  operator-( const DenseVector<VT1,TF>& lhs, const SparseVector<VT2,TF>& rhs )
699 {
701 
702  if( (~lhs).size() != (~rhs).size() ) {
703  BLAZE_THROW_INVALID_ARGUMENT( "Vector sizes do not match" );
704  }
705 
707  return ReturnType( ~lhs, ~rhs );
708 }
709 //*************************************************************************************************
710 
711 
712 
713 
714 //=================================================================================================
715 //
716 // GLOBAL RESTRUCTURING BINARY ARITHMETIC OPERATORS
717 //
718 //=================================================================================================
719 
720 //*************************************************************************************************
733 template< typename VT1 // Type of the dense vector of the left-hand side expression
734  , typename VT2 // Type of the sparse vector of the left-hand side expression
735  , bool TF // Transpose flag of the left-hand side expression
736  , typename VT3 > // Type of the right-hand side dense vector
737 inline decltype(auto)
739 {
741 
742  return ( lhs.leftOperand() + (~rhs) ) - lhs.rightOperand();
743 }
745 //*************************************************************************************************
746 
747 
748 //*************************************************************************************************
761 template< typename VT1 // Type of the dense vector of the left-hand side expression
762  , typename VT2 // Type of the sparse vector of the left-hand side expression
763  , bool TF // Transpose flag of the left-hand side expression
764  , typename VT3 > // Type of the right-hand side dense vector
765 inline decltype(auto)
767 {
769 
770  return ( lhs.leftOperand() - (~rhs) ) - lhs.rightOperand();
771 }
773 //*************************************************************************************************
774 
775 
776 
777 
778 //=================================================================================================
779 //
780 // SIZE SPECIALIZATIONS
781 //
782 //=================================================================================================
783 
784 //*************************************************************************************************
786 template< typename VT1, typename VT2, bool TF >
787 struct Size< DVecSVecSubExpr<VT1,VT2,TF> >
788  : public Maximum< Size<VT1>, Size<VT2> >
789 {};
791 //*************************************************************************************************
792 
793 } // namespace blaze
794 
795 #endif
#define BLAZE_THROW_INVALID_ARGUMENT(MESSAGE)
Macro for the emission of a std::invalid_argument exception.This macro encapsulates the default way o...
Definition: Exception.h:235
ElementType_< ResultType > ElementType
Resulting element type.
Definition: DVecSVecSubExpr.h:136
Header file for auxiliary alias declarations.
Compile time check whether the given type is a computational expression template.This type trait clas...
Definition: IsComputation.h:72
TransposeType_< VT1 > TT1
Transpose type of the left-hand side dense vector expression.
Definition: DVecSVecSubExpr.h:100
Compile time check whether the given type is a temporary vector or matrix type.This type trait class ...
Definition: IsTemporary.h:70
Header file for the subtraction trait.
BLAZE_ALWAYS_INLINE bool isSame(const Matrix< MT1, SO1 > &a, const Matrix< MT2, SO2 > &b) noexcept
Returns whether the two given matrices represent the same observable state.
Definition: Matrix.h:786
Header file for basic type definitions.
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
Header file for the serial shim.
RightOperand rhs_
Right-hand side sparse vector of the subtraction expression.
Definition: DVecSVecSubExpr.h:258
const DenseIterator< Type, AF > operator+(const DenseIterator< Type, AF > &it, ptrdiff_t inc) noexcept
Addition between a DenseIterator and an integral value.
Definition: DenseIterator.h:699
ReturnType_< VT1 > RN1
Return type of the left-hand side dense vector expression.
Definition: DVecSVecSubExpr.h:96
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
Compile time value evaluation.The Maximum alias declaration selects the larger of the two given templ...
Definition: Maximum.h:73
Header file for the DenseVector base class.
Header file for the Computation base class.
const DenseIterator< Type, AF > operator-(const DenseIterator< Type, AF > &it, ptrdiff_t inc) noexcept
Subtraction between a DenseIterator and an integral value.
Definition: DenseIterator.h:731
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
TransposeType_< VT2 > TT2
Transpose type of the right-hand side sparse vector expression.
Definition: DVecSVecSubExpr.h:101
typename IfTrue< Condition, T1, T2 >::Type IfTrue_
Auxiliary alias declaration for the IfTrue class template.The IfTrue_ alias declaration provides a co...
Definition: If.h:109
typename T::ReturnType ReturnType_
Alias declaration for nested ReturnType type definitions.The ReturnType_ alias declaration provides a...
Definition: Aliases.h:363
Expression object for dense vector-sparse vector subtractions.The DVecSVecSubExpr class represents th...
Definition: DVecSVecSubExpr.h:88
typename SubExprTrait< T1, T2 >::Type SubExprTrait_
Auxiliary alias declaration for the SubExprTrait class template.The SubExprTrait_ alias declaration p...
Definition: SubExprTrait.h:112
Header file for the Maximum class template.
typename T::CompositeType CompositeType_
Alias declaration for nested CompositeType type definitions.The CompositeType_ alias declaration prov...
Definition: Aliases.h:83
Header file for the IsTemporary type trait class.
bool canAlias(const T *alias) const noexcept
Returns whether the expression can alias with the given address alias.
Definition: DVecSVecSubExpr.h:237
Namespace of the Blaze C++ math library.
Definition: Blaze.h:57
Header file for the If class template.
ReturnType operator[](size_t index) const
Subscript operator for the direct access to the vector elements.
Definition: DVecSVecSubExpr.h:179
TransposeType_< ResultType > TransposeType
Transpose type for expression template evaluations.
Definition: DVecSVecSubExpr.h:135
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
#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_< VT2 > RN2
Return type of the right-hand side sparse vector expression.
Definition: DVecSVecSubExpr.h:97
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
#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.
Constraint on the data type.
Header file for the exception macros of the math module.
Header file for the VecVecSubExpr base class.
Constraint on the data type.
Header file for all forward declarations for expression class templates.
Constraint on the data type.
If_< IsExpression< VT1 >, const VT1, const VT1 &> LeftOperand
Composite type of the left-hand side dense vector expression.
Definition: DVecSVecSubExpr.h:145
Header file for the EnableIf class template.
const ResultType CompositeType
Data type for composite expression templates.
Definition: DVecSVecSubExpr.h:142
LeftOperand leftOperand() const noexcept
Returns the left-hand side dense vector operand.
Definition: DVecSVecSubExpr.h:215
Header file for run time assertion macros.
If_< IsExpression< VT2 >, const VT2, const VT2 &> RightOperand
Composite type of the right-hand side sparse vector expression.
Definition: DVecSVecSubExpr.h:148
bool isAliased(const T *alias) const noexcept
Returns whether the expression is aliased with the given address alias.
Definition: DVecSVecSubExpr.h:250
CompositeType_< VT1 > CT1
Composite type of the left-hand side dense vector expression.
Definition: DVecSVecSubExpr.h:98
Utility type for generic codes.
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
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
ReturnType at(size_t index) const
Checked access to the vector elements.
Definition: DVecSVecSubExpr.h:192
#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
decltype(auto) serial(const DenseMatrix< MT, SO > &dm)
Forces the serial evaluation of the given dense matrix expression dm.
Definition: DMatSerialExpr.h:819
#define BLAZE_CONSTRAINT_MUST_NOT_REQUIRE_EVALUATION(T)
Constraint on the data type.In case the given data type T requires an intermediate evaluation within ...
Definition: RequiresEvaluation.h:81
CompositeType_< VT2 > CT2
Composite type of the right-hand side sparse vector expression.
Definition: DVecSVecSubExpr.h:99
typename EnableIf< Condition, T >::Type EnableIf_
Auxiliary alias declaration for the EnableIf class template.The EnableIf_ alias declaration provides ...
Definition: EnableIf.h:224
Constraint on the data type.
LeftOperand lhs_
Left-hand side dense vector of the subtraction expression.
Definition: DVecSVecSubExpr.h:257
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
SubTrait_< RT1, RT2 > ResultType
Result type for expression template evaluations.
Definition: DVecSVecSubExpr.h:134
DVecSVecSubExpr(const VT1 &lhs, const VT2 &rhs) noexcept
Constructor for the DVecSVecSubExpr class.
Definition: DVecSVecSubExpr.h:165
size_t size() const noexcept
Returns the current size/dimension of the vector.
Definition: DVecSVecSubExpr.h:205
#define BLAZE_CONSTRAINT_MUST_FORM_VALID_VECVECSUBEXPR(T1, T2)
Constraint on the data type.In case the given data types T1 and T2 do not form a valid vector/vector ...
Definition: VecVecSubExpr.h:108
Header file for the IsComputation type trait class.
ResultType_< VT2 > RT2
Result type of the right-hand side sparse vector expression.
Definition: DVecSVecSubExpr.h:95
Base class for all compute expression templates.The Computation class serves as a tag for all computa...
Definition: Computation.h:66
typename SubTrait< T1, T2 >::Type SubTrait_
Auxiliary alias declaration for the SubTrait class template.The SubTrait_ alias declaration provides ...
Definition: SubTrait.h:250
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
const IfTrue_< returnExpr, ExprReturnType, ElementType > ReturnType
Return type for expression template evaluations.
Definition: DVecSVecSubExpr.h:139
RightOperand rightOperand() const noexcept
Returns the right-hand side sparse vector operand.
Definition: DVecSVecSubExpr.h:225
typename T::TransposeType TransposeType_
Alias declaration for nested TransposeType type definitions.The TransposeType_ alias declaration prov...
Definition: Aliases.h:423
Base class for all vector/vector subtraction expression templates.The VecVecSubExpr class serves as a...
Definition: VecVecSubExpr.h:66
Header file for the SubExprTrait class template.
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
ResultType_< VT1 > RT1
Result type of the left-hand side dense vector expression.
Definition: DVecSVecSubExpr.h:94
Compile time check whether the given type is an expression template.This type trait class tests wheth...
Definition: IsExpression.h:95
Header file for the IsExpression type trait class.
Header file for the function trace functionality.
SubExprTrait_< RN1, RN2 > ExprReturnType
Expression return type for the subscript operator.
Definition: DVecSVecSubExpr.h:114