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SVecSVecMultExpr.h
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1 //=================================================================================================
33 //=================================================================================================
34 
35 #ifndef _BLAZE_MATH_EXPRESSIONS_SVECSVECMULTEXPR_H_
36 #define _BLAZE_MATH_EXPRESSIONS_SVECSVECMULTEXPR_H_
37 
38 
39 //*************************************************************************************************
40 // Includes
41 //*************************************************************************************************
42 
43 #include <stdexcept>
50 #include <blaze/math/Functions.h>
51 #include <blaze/math/shims/Reset.h>
59 #include <blaze/util/Assert.h>
62 #include <blaze/util/SelectType.h>
63 #include <blaze/util/Types.h>
65 
66 
67 namespace blaze {
68 
69 //=================================================================================================
70 //
71 // CLASS SVECSVECMULTEXPR
72 //
73 //=================================================================================================
74 
75 //*************************************************************************************************
82 template< typename VT1 // Type of the left-hand side sparse vector
83  , typename VT2 // Type of the right-hand side sparse vector
84  , bool TF > // Transpose flag
85 class SVecSVecMultExpr : public SparseVector< SVecSVecMultExpr<VT1,VT2,TF>, TF >
86  , private VecVecMultExpr
87  , private Computation
88 {
89  private:
90  //**Type definitions****************************************************************************
91  typedef typename VT1::ResultType RT1;
92  typedef typename VT2::ResultType RT2;
93  typedef typename VT1::ReturnType RN1;
94  typedef typename VT2::ReturnType RN2;
95  typedef typename VT1::CompositeType CT1;
96  typedef typename VT2::CompositeType CT2;
97  typedef typename VT1::TransposeType TT1;
98  typedef typename VT2::TransposeType TT2;
99  //**********************************************************************************************
100 
101  //**Return type evaluation**********************************************************************
103 
108  enum { returnExpr = !IsTemporary<RN1>::value && !IsTemporary<RN2>::value };
109 
112  //**********************************************************************************************
113 
114  public:
115  //**Type definitions****************************************************************************
120 
123 
125  typedef const ResultType CompositeType;
126 
128  typedef typename SelectType< IsExpression<VT1>::value, const VT1, const VT1& >::Type LeftOperand;
129 
131  typedef typename SelectType< IsExpression<VT2>::value, const VT2, const VT2& >::Type RightOperand;
132  //**********************************************************************************************
133 
134  //**Compilation flags***************************************************************************
136  enum { smpAssignable = 0 };
137  //**********************************************************************************************
138 
139  //**Constructor*********************************************************************************
142  explicit inline SVecSVecMultExpr( const VT1& lhs, const VT2& rhs )
143  : lhs_( lhs ) // Left-hand side sparse vector of the multiplication expression
144  , rhs_( rhs ) // Right-hand side sparse vector of the multiplication expression
145  {
146  BLAZE_INTERNAL_ASSERT( lhs.size() == rhs.size(), "Invalid vector sizes" );
147  }
148  //**********************************************************************************************
149 
150  //**Subscript operator**************************************************************************
156  inline ReturnType operator[]( size_t index ) const {
157  BLAZE_INTERNAL_ASSERT( index < lhs_.size(), "Invalid vector access index" );
158  return lhs_[index] * rhs_[index];
159  }
160  //**********************************************************************************************
161 
162  //**Size function*******************************************************************************
167  inline size_t size() const {
168  return lhs_.size();
169  }
170  //**********************************************************************************************
171 
172  //**NonZeros function***************************************************************************
177  inline size_t nonZeros() const {
178  return min( lhs_.nonZeros(), rhs_.nonZeros() );
179  }
180  //**********************************************************************************************
181 
182  //**Left operand access*************************************************************************
187  inline LeftOperand leftOperand() const {
188  return lhs_;
189  }
190  //**********************************************************************************************
191 
192  //**Right operand access************************************************************************
197  inline RightOperand rightOperand() const {
198  return rhs_;
199  }
200  //**********************************************************************************************
201 
202  //**********************************************************************************************
208  template< typename T >
209  inline bool canAlias( const T* alias ) const {
210  return ( lhs_.canAlias( alias ) || rhs_.canAlias( alias ) );
211  }
212  //**********************************************************************************************
213 
214  //**********************************************************************************************
220  template< typename T >
221  inline bool isAliased( const T* alias ) const {
222  return ( lhs_.isAliased( alias ) || rhs_.isAliased( alias ) );
223  }
224  //**********************************************************************************************
225 
226  private:
227  //**Member variables****************************************************************************
230  //**********************************************************************************************
231 
232  //**Assignment to dense vectors*****************************************************************
244  template< typename VT > // Type of the target dense vector
245  friend inline void assign( DenseVector<VT,TF>& lhs, const SVecSVecMultExpr& rhs )
246  {
248 
249  BLAZE_INTERNAL_ASSERT( (~lhs).size() == rhs.size(), "Invalid vector sizes" );
250 
251  typedef typename RemoveReference<CT1>::Type::ConstIterator LeftIterator;
252  typedef typename RemoveReference<CT2>::Type::ConstIterator RightIterator;
253 
254  CT1 x( serial( rhs.lhs_ ) ); // Evaluation of the left-hand side sparse vector operand
255  CT2 y( serial( rhs.rhs_ ) ); // Evaluation of the right-hand side sparse vector operand
256 
257  BLAZE_INTERNAL_ASSERT( x.size() == rhs.lhs_.size(), "Invalid vector size" );
258  BLAZE_INTERNAL_ASSERT( y.size() == rhs.rhs_.size(), "Invalid vector size" );
259  BLAZE_INTERNAL_ASSERT( x.size() == (~lhs).size() , "Invalid vector size" );
260 
261  const LeftIterator lend( x.end() );
262  const RightIterator rend( y.end() );
263 
264  LeftIterator l( x.begin() );
265  RightIterator r( y.begin() );
266 
267  for( ; l!=lend; ++l ) {
268  while( r!=rend && r->index() < l->index() ) ++r;
269  if( r==rend ) break;
270  if( l->index() == r->index() ) {
271  (~lhs)[l->index()] = l->value() * r->value();
272  ++r;
273  }
274  }
275  }
277  //**********************************************************************************************
278 
279  //**Assignment to sparse vectors****************************************************************
291  template< typename VT > // Type of the target sparse vector
292  friend inline void assign( SparseVector<VT,TF>& lhs, const SVecSVecMultExpr& rhs )
293  {
295 
296  BLAZE_INTERNAL_ASSERT( (~lhs).size() == rhs.size(), "Invalid vector sizes" );
297 
298  typedef typename RemoveReference<CT1>::Type::ConstIterator LeftIterator;
299  typedef typename RemoveReference<CT2>::Type::ConstIterator RightIterator;
300 
301  CT1 x( serial( rhs.lhs_ ) ); // Evaluation of the left-hand side sparse vector operand
302  CT2 y( serial( rhs.rhs_ ) ); // Evaluation of the right-hand side sparse vector operand
303 
304  BLAZE_INTERNAL_ASSERT( x.size() == rhs.lhs_.size(), "Invalid vector size" );
305  BLAZE_INTERNAL_ASSERT( y.size() == rhs.rhs_.size(), "Invalid vector size" );
306  BLAZE_INTERNAL_ASSERT( x.size() == (~lhs).size() , "Invalid vector size" );
307 
308  const LeftIterator lend( x.end() );
309  const RightIterator rend( y.end() );
310 
311  LeftIterator l( x.begin() );
312  RightIterator r( y.begin() );
313 
314  for( ; l!=lend; ++l ) {
315  while( r!=rend && r->index() < l->index() ) ++r;
316  if( r==rend ) break;
317  if( l->index() == r->index() ) {
318  (~lhs).append( l->index(), l->value() * r->value() );
319  ++r;
320  }
321  }
322  }
324  //**********************************************************************************************
325 
326  //**Addition assignment to dense vectors********************************************************
338  template< typename VT > // Type of the target dense vector
339  friend inline void addAssign( DenseVector<VT,TF>& lhs, const SVecSVecMultExpr& rhs )
340  {
342 
343  BLAZE_INTERNAL_ASSERT( (~lhs).size() == rhs.size(), "Invalid vector sizes" );
344 
345  typedef typename RemoveReference<CT1>::Type::ConstIterator LeftIterator;
346  typedef typename RemoveReference<CT2>::Type::ConstIterator RightIterator;
347 
348  CT1 x( serial( rhs.lhs_ ) ); // Evaluation of the left-hand side sparse vector operand
349  CT2 y( serial( rhs.rhs_ ) ); // Evaluation of the right-hand side sparse vector operand
350 
351  BLAZE_INTERNAL_ASSERT( x.size() == rhs.lhs_.size(), "Invalid vector size" );
352  BLAZE_INTERNAL_ASSERT( y.size() == rhs.rhs_.size(), "Invalid vector size" );
353  BLAZE_INTERNAL_ASSERT( x.size() == (~lhs).size() , "Invalid vector size" );
354 
355  const LeftIterator lend( x.end() );
356  const RightIterator rend( y.end() );
357 
358  LeftIterator l( x.begin() );
359  RightIterator r( y.begin() );
360 
361  for( ; l!=lend; ++l ) {
362  while( r!=rend && r->index() < l->index() ) ++r;
363  if( r==rend ) break;
364  if( l->index() == r->index() ) {
365  (~lhs)[l->index()] += l->value() * r->value();
366  ++r;
367  }
368  }
369  }
371  //**********************************************************************************************
372 
373  //**Addition assignment to sparse vectors*******************************************************
374  // No special implementation for the addition assignment to sparse vectors.
375  //**********************************************************************************************
376 
377  //**Subtraction assignment to dense vectors*****************************************************
389  template< typename VT > // Type of the target dense vector
390  friend inline void subAssign( DenseVector<VT,TF>& lhs, const SVecSVecMultExpr& rhs )
391  {
393 
394  BLAZE_INTERNAL_ASSERT( (~lhs).size() == rhs.size(), "Invalid vector sizes" );
395 
396  typedef typename RemoveReference<CT1>::Type::ConstIterator LeftIterator;
397  typedef typename RemoveReference<CT2>::Type::ConstIterator RightIterator;
398 
399  CT1 x( serial( rhs.lhs_ ) ); // Evaluation of the left-hand side sparse vector operand
400  CT2 y( serial( rhs.rhs_ ) ); // Evaluation of the right-hand side sparse vector operand
401 
402  BLAZE_INTERNAL_ASSERT( x.size() == rhs.lhs_.size(), "Invalid vector size" );
403  BLAZE_INTERNAL_ASSERT( y.size() == rhs.rhs_.size(), "Invalid vector size" );
404  BLAZE_INTERNAL_ASSERT( x.size() == (~lhs).size() , "Invalid vector size" );
405 
406  const LeftIterator lend( x.end() );
407  const RightIterator rend( y.end() );
408 
409  LeftIterator l( x.begin() );
410  RightIterator r( y.begin() );
411 
412  for( ; l!=lend; ++l ) {
413  while( r!=rend && r->index() < l->index() ) ++r;
414  if( r==rend ) break;
415  if( l->index() == r->index() ) {
416  (~lhs)[l->index()] -= l->value() * r->value();
417  ++r;
418  }
419  }
420  }
422  //**********************************************************************************************
423 
424  //**Subtraction assignment to sparse vectors****************************************************
425  // No special implementation for the subtraction assignment to sparse vectors.
426  //**********************************************************************************************
427 
428  //**Multiplication assignment to dense vectors**************************************************
440  template< typename VT > // Type of the target dense vector
441  friend inline void multAssign( DenseVector<VT,TF>& lhs, const SVecSVecMultExpr& rhs )
442  {
444 
445  BLAZE_INTERNAL_ASSERT( (~lhs).size() == rhs.size(), "Invalid vector sizes" );
446 
447  typedef typename RemoveReference<CT1>::Type::ConstIterator LeftIterator;
448  typedef typename RemoveReference<CT2>::Type::ConstIterator RightIterator;
449 
450  CT1 x( serial( rhs.lhs_ ) ); // Evaluation of the left-hand side sparse vector operand
451  CT2 y( serial( rhs.rhs_ ) ); // Evaluation of the right-hand side sparse vector operand
452 
453  BLAZE_INTERNAL_ASSERT( x.size() == rhs.lhs_.size(), "Invalid vector size" );
454  BLAZE_INTERNAL_ASSERT( y.size() == rhs.rhs_.size(), "Invalid vector size" );
455  BLAZE_INTERNAL_ASSERT( x.size() == (~lhs).size() , "Invalid vector size" );
456 
457  const LeftIterator lend( x.end() );
458  const RightIterator rend( y.end() );
459 
460  LeftIterator l( x.begin() );
461  RightIterator r( y.begin() );
462 
463  size_t i( 0 );
464 
465  for( ; l!=lend; ++l ) {
466  while( r!=rend && r->index() < l->index() ) ++r;
467  if( r==rend ) break;
468  if( l->index() == r->index() ) {
469  for( ; i<r->index(); ++i )
470  reset( (~lhs)[i] );
471  (~lhs)[l->index()] *= l->value() * r->value();
472  ++r;
473  ++i;
474  }
475  }
476 
477  for( ; i<rhs.size(); ++i )
478  reset( (~lhs)[i] );
479  }
481  //**********************************************************************************************
482 
483  //**Multiplication assignment to sparse vectors*************************************************
495  template< typename VT > // Type of the target sparse vector
496  friend inline void multAssign( SparseVector<VT,TF>& lhs, const SVecSVecMultExpr& rhs )
497  {
499 
500  BLAZE_INTERNAL_ASSERT( (~lhs).size() == rhs.size(), "Invalid vector sizes" );
501 
502  typedef typename VT::ConstIterator Iterator1;
503  typedef typename RemoveReference<CT1>::Type::ConstIterator Iterator2;
504  typedef typename RemoveReference<CT2>::Type::ConstIterator Iterator3;
505 
506  CT1 x( serial( rhs.lhs_ ) ); // Evaluation of the left-hand side sparse vector operand
507  CT2 y( serial( rhs.rhs_ ) ); // Evaluation of the right-hand side sparse vector operand
508 
509  BLAZE_INTERNAL_ASSERT( x.size() == rhs.lhs_.size(), "Invalid vector size" );
510  BLAZE_INTERNAL_ASSERT( y.size() == rhs.rhs_.size(), "Invalid vector size" );
511  BLAZE_INTERNAL_ASSERT( x.size() == (~lhs).size() , "Invalid vector size" );
512 
513  VT tmp( rhs.size(), rhs.nonZeros() );
514 
515  const Iterator1 end1( (~lhs).end() );
516  const Iterator2 end2( x.end() );
517  const Iterator3 end3( y.end() );
518 
519  Iterator1 i1( (~lhs).begin() );
520  Iterator2 i2( x.begin() );
521  Iterator3 i3( y.begin() );
522 
523  for( ; i1!=end1; ++i1 ) {
524  while( i2!=end2 && i2->index() < i1->index() ) ++i2;
525  if( i2==end2 ) break;
526  while( i3!=end3 && i3->index() < i1->index() ) ++i3;
527  if( i3==end3 ) break;
528  if( i1->index() == i2->index() && i1->index() == i3->index() ) {
529  tmp.append( i1->index(), i1->value() * i2->value() * i3->value() );
530  ++i2;
531  ++i3;
532  }
533  }
534 
535  swap( ~lhs, tmp );
536  }
538  //**********************************************************************************************
539 
540  //**Compile time checks*************************************************************************
547  //**********************************************************************************************
548 };
549 //*************************************************************************************************
550 
551 
552 
553 
554 //=================================================================================================
555 //
556 // GLOBAL BINARY ARITHMETIC OPERATORS
557 //
558 //=================================================================================================
559 
560 //*************************************************************************************************
585 template< typename T1 // Type of the left-hand side sparse vector
586  , typename T2 // Type of the right-hand side sparse vector
587  , bool TF > // Transpose flag
588 inline const SVecSVecMultExpr<T1,T2,TF>
590 {
592 
593  if( (~lhs).size() != (~rhs).size() )
594  throw std::invalid_argument( "Vector sizes do not match" );
595 
596  return SVecSVecMultExpr<T1,T2,TF>( ~lhs, ~rhs );
597 }
598 //*************************************************************************************************
599 
600 
601 
602 
603 //=================================================================================================
604 //
605 // EXPRESSION TRAIT SPECIALIZATIONS
606 //
607 //=================================================================================================
608 
609 //*************************************************************************************************
611 template< typename VT1, typename VT2, bool TF, bool AF >
612 struct SubvectorExprTrait< SVecSVecMultExpr<VT1,VT2,TF>, AF >
613 {
614  public:
615  //**********************************************************************************************
616  typedef typename MultExprTrait< typename SubvectorExprTrait<const VT1,AF>::Type
617  , typename SubvectorExprTrait<const VT2,AF>::Type >::Type Type;
618  //**********************************************************************************************
619 };
621 //*************************************************************************************************
622 
623 } // namespace blaze
624 
625 #endif
Header file for mathematical functions.
SelectType< IsExpression< VT2 >::value, const VT2, const VT2 & >::Type RightOperand
Composite type of the right-hand side sparse vector expression.
Definition: SVecSVecMultExpr.h:131
void reset(DynamicMatrix< Type, SO > &m)
Resetting the given dense matrix.
Definition: DynamicMatrix.h:4599
Compile time check whether the given type is a temporary vector or matrix type.This type trait class ...
Definition: IsTemporary.h:87
const DMatDMatMultExpr< T1, T2 > operator*(const DenseMatrix< T1, false > &lhs, const DenseMatrix< T2, false > &rhs)
Multiplication operator for the multiplication of two row-major dense matrices ( ).
Definition: DMatDMatMultExpr.h:4329
MultTrait< RT1, RT2 >::Type ResultType
Result type for expression template evaluations.
Definition: SVecSVecMultExpr.h:117
Header file for the SparseVector base class.
VT1::TransposeType TT1
Transpose type of the left-hand side sparse vector expression.
Definition: SVecSVecMultExpr.h:97
Efficient implementation of a compressed matrix.The CompressedMatrix class template is the represent...
Definition: CompressedMatrix.h:199
SelectType< IsExpression< VT1 >::value, const VT1, const VT1 & >::Type LeftOperand
Composite type of the left-hand side sparse vector expression.
Definition: SVecSVecMultExpr.h:128
bool canAlias(const T *alias) const
Returns whether the expression can alias with the given address alias.
Definition: SVecSVecMultExpr.h:209
VT2::ResultType RT2
Result type of the right-hand side sparse vector expression.
Definition: SVecSVecMultExpr.h:92
const ResultType CompositeType
Data type for composite expression templates.
Definition: SVecSVecMultExpr.h:125
const This & CompositeType
Data type for composite expression templates.
Definition: CompressedMatrix.h:2408
Type ElementType
Type of the sparse matrix elements.
Definition: CompressedMatrix.h:251
VT1::ReturnType RN1
Return type of the left-hand side sparse vector expression.
Definition: SVecSVecMultExpr.h:93
const DMatSerialExpr< MT, SO > serial(const DenseMatrix< MT, SO > &dm)
Forces the serial evaluation of the given dense matrix expression dm.
Definition: DMatSerialExpr.h:690
Header file for the Computation base class.
size_t size() const
Returns the current size/dimension of the vector.
Definition: SVecSVecMultExpr.h:167
Constraint on the data type.
VT1::CompositeType CT1
Composite type of the left-hand side sparse vector expression.
Definition: SVecSVecMultExpr.h:95
Header file for the MultExprTrait class template.
Compile time type selection.The SelectType class template selects one of the two given types T1 and T...
Definition: SelectType.h:59
Header file for the IsTemporary type trait class.
Header file for the multiplication trait.
const Element * ConstIterator
Iterator over constant elements.
Definition: CompressedMatrix.h:2412
MultExprTrait< RN1, RN2 >::Type ExprReturnType
Expression return type for the subscript operator.
Definition: SVecSVecMultExpr.h:111
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:271
Base class for N-dimensional dense vectors.The DenseVector class is a base class for all arbitrarily ...
Definition: DenseVector.h:70
VT2::ReturnType RN2
Return type of the right-hand side sparse vector expression.
Definition: SVecSVecMultExpr.h:94
#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.
CompressedMatrix< Type, false > TransposeType
Transpose type for expression template evaluations.
Definition: CompressedMatrix.h:2405
RightOperand rhs_
Right-hand side sparse vector of the multiplication expression.
Definition: SVecSVecMultExpr.h:229
LeftOperand leftOperand() const
Returns the left-hand side sparse vector operand.
Definition: SVecSVecMultExpr.h:187
Header file for the VecVecMultExpr base class.
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:361
Header file for the SelectType class template.
Header file for all forward declarations for expression class templates.
Constraint on the data type.
Header file for the serial shim.
const Type & ReturnType
Return type for expression template evaluations.
Definition: CompressedMatrix.h:2407
Removal of reference modifiers.The RemoveCV type trait removes any reference modifiers from the given...
Definition: RemoveReference.h:69
VT1::ResultType RT1
Result type of the left-hand side sparse vector expression.
Definition: SVecSVecMultExpr.h:91
Expression object for sparse vector-sparse vector multiplications.The SVecSVecMultExpr class represen...
Definition: Forward.h:119
ReturnType operator[](size_t index) const
Subscript operator for the direct access to the vector elements.
Definition: SVecSVecMultExpr.h:156
Header file for run time assertion macros.
Base template for the MultTrait class.
Definition: MultTrait.h:141
void swap(DynamicMatrix< Type, SO > &a, DynamicMatrix< Type, SO > &b)
Swapping the contents of two matrices.
Definition: DynamicMatrix.h:4671
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:301
ResultType::TransposeType TransposeType
Transpose type for expression template evaluations.
Definition: SVecSVecMultExpr.h:118
Header file for the reset shim.
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:331
size_t nonZeros() const
Returns the number of non-zero elements in the sparse vector.
Definition: SVecSVecMultExpr.h:177
VT2::CompositeType CT2
Composite type of the right-hand side sparse vector expression.
Definition: SVecSVecMultExpr.h:96
const SelectType< returnExpr, ExprReturnType, ElementType >::Type ReturnType
Return type for expression template evaluations.
Definition: SVecSVecMultExpr.h:122
Header file for the RemoveReference type trait.
LeftOperand lhs_
Left-hand side sparse vector of the multiplication expression.
Definition: SVecSVecMultExpr.h:228
SVecSVecMultExpr< VT1, VT2, TF > This
Type of this SVecSVecMultExpr instance.
Definition: SVecSVecMultExpr.h:116
Header file for the IsComputation type trait class.
RightOperand rightOperand() const
Returns the right-hand side sparse vector operand.
Definition: SVecSVecMultExpr.h:197
bool isAliased(const T *alias) const
Returns whether the expression is aliased with the given address alias.
Definition: SVecSVecMultExpr.h:221
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:2403
SVecSVecMultExpr(const VT1 &lhs, const VT2 &rhs)
Constructor for the SVecSVecMultExpr class.
Definition: SVecSVecMultExpr.h:142
Header file for basic type definitions.
Header file for the SubvectorExprTrait class template.
ResultType::ElementType ElementType
Resulting element type.
Definition: SVecSVecMultExpr.h:119
Evaluation of the resulting expression type of a multiplication.Via this type trait it is possible to...
Definition: MultExprTrait.h:137
#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
VT2::TransposeType TT2
Transpose type of the right-hand side sparse vector expression.
Definition: SVecSVecMultExpr.h:98
Header file for the IsExpression type trait class.
Header file for the FunctionTrace class.