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TDMatSMatSubExpr.h
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1 //=================================================================================================
33 //=================================================================================================
34 
35 #ifndef _BLAZE_MATH_EXPRESSIONS_TDMATSMATSUBEXPR_H_
36 #define _BLAZE_MATH_EXPRESSIONS_TDMATSMATSUBEXPR_H_
37 
38 
39 //*************************************************************************************************
40 // Includes
41 //*************************************************************************************************
42 
43 #include <stdexcept>
61 #include <blaze/util/Assert.h>
64 #include <blaze/util/SelectType.h>
65 #include <blaze/util/Types.h>
66 
67 
68 namespace blaze {
69 
70 //=================================================================================================
71 //
72 // CLASS TDMATSMATSUBEXPR
73 //
74 //=================================================================================================
75 
76 //*************************************************************************************************
83 template< typename MT1 // Type of the left-hand side dense matrix
84  , typename MT2 > // Type of the right-hand side sparse matrix
85 class TDMatSMatSubExpr : public DenseMatrix< TDMatSMatSubExpr<MT1,MT2>, false >
86  , private MatMatSubExpr
87  , private Computation
88 {
89  private:
90  //**Type definitions****************************************************************************
91  typedef typename MT1::ResultType RT1;
92  typedef typename MT2::ResultType RT2;
93  typedef typename MT1::ReturnType RN1;
94  typedef typename MT2::ReturnType RN2;
95  //**********************************************************************************************
96 
97  //**Return type evaluation**********************************************************************
99 
104  enum { returnExpr = !IsTemporary<RN1>::value && !IsTemporary<RN2>::value };
105 
108  //**********************************************************************************************
109 
110  public:
111  //**Type definitions****************************************************************************
117 
120 
122  typedef const ResultType CompositeType;
123 
125  typedef typename SelectType< IsExpression<MT1>::value, const MT1, const MT1& >::Type LeftOperand;
126 
128  typedef typename SelectType< IsExpression<MT2>::value, const MT2, const MT2& >::Type RightOperand;
129  //**********************************************************************************************
130 
131  //**Compilation flags***************************************************************************
133  enum { vectorizable = 0 };
134 
136  enum { smpAssignable = 0 };
137  //**********************************************************************************************
138 
139  //**Constructor*********************************************************************************
145  explicit inline TDMatSMatSubExpr( const MT1& lhs, const MT2& rhs )
146  : lhs_( lhs ) // Left-hand side dense matrix of the subtraction expression
147  , rhs_( rhs ) // Right-hand side sparse matrix of the subtraction expression
148  {
149  BLAZE_INTERNAL_ASSERT( lhs.rows() == rhs.rows() , "Invalid number of rows" );
150  BLAZE_INTERNAL_ASSERT( lhs.columns() == rhs.columns(), "Invalid number of columns" );
151  }
152  //**********************************************************************************************
153 
154  //**Access operator*****************************************************************************
161  inline ReturnType operator()( size_t i, size_t j ) const {
162  BLAZE_INTERNAL_ASSERT( i < lhs_.rows() , "Invalid row access index" );
163  BLAZE_INTERNAL_ASSERT( j < lhs_.columns(), "Invalid column access index" );
164  return lhs_(i,j) - rhs_(i,j);
165  }
166  //**********************************************************************************************
167 
168  //**Rows function*******************************************************************************
173  inline size_t rows() const {
174  return lhs_.rows();
175  }
176  //**********************************************************************************************
177 
178  //**Columns function****************************************************************************
183  inline size_t columns() const {
184  return lhs_.columns();
185  }
186  //**********************************************************************************************
187 
188  //**Left operand access*************************************************************************
193  inline LeftOperand leftOperand() const {
194  return lhs_;
195  }
196  //**********************************************************************************************
197 
198  //**Right operand access************************************************************************
203  inline RightOperand rightOperand() const {
204  return rhs_;
205  }
206  //**********************************************************************************************
207 
208  //**********************************************************************************************
214  template< typename T >
215  inline bool canAlias( const T* alias ) const {
216  return ( IsExpression<MT1>::value && lhs_.canAlias( alias ) ) ||
217  ( rhs_.canAlias( alias ) );
218  }
219  //**********************************************************************************************
220 
221  //**********************************************************************************************
227  template< typename T >
228  inline bool isAliased( const T* alias ) const {
229  return ( lhs_.isAliased( alias ) || rhs_.isAliased( alias ) );
230  }
231  //**********************************************************************************************
232 
233  private:
234  //**Member variables****************************************************************************
237  //**********************************************************************************************
238 
239  //**Assignment to dense matrices****************************************************************
251  template< typename MT // Type of the target dense matrix
252  , bool SO2 > // Storage order of the target dense matrix
253  friend inline void assign( DenseMatrix<MT,SO2>& lhs, const TDMatSMatSubExpr& rhs )
254  {
256 
257  BLAZE_INTERNAL_ASSERT( (~lhs).rows() == rhs.rows() , "Invalid number of rows" );
258  BLAZE_INTERNAL_ASSERT( (~lhs).columns() == rhs.columns(), "Invalid number of columns" );
259 
260  if( !IsExpression<MT1>::value && (~lhs).isAliased( &rhs.lhs_ ) ) {
261  smpSubAssign( ~lhs, rhs.rhs_ );
262  }
263  else {
264  smpAssign ( ~lhs, rhs.lhs_ );
265  smpSubAssign( ~lhs, rhs.rhs_ );
266  }
267  }
269  //**********************************************************************************************
270 
271  //**Assignment to sparse matrices***************************************************************
283  template< typename MT // Type of the target sparse matrix
284  , bool SO2 > // Storage order of the target sparse matrix
285  friend inline void assign( SparseMatrix<MT,SO2>& lhs, const TDMatSMatSubExpr& rhs )
286  {
288 
289  typedef typename SelectType< SO2, OppositeType, ResultType >::Type TmpType;
290 
297 
298  BLAZE_INTERNAL_ASSERT( (~lhs).rows() == rhs.rows() , "Invalid number of rows" );
299  BLAZE_INTERNAL_ASSERT( (~lhs).columns() == rhs.columns(), "Invalid number of columns" );
300 
301  const TmpType tmp( rhs );
302  smpAssign( ~lhs, tmp );
303  }
305  //**********************************************************************************************
306 
307  //**Addition assignment to dense matrices*******************************************************
320  template< typename MT // Type of the target dense matrix
321  , bool SO2 > // Storage order of the target dense matrix
322  friend inline void addAssign( DenseMatrix<MT,SO2>& lhs, const TDMatSMatSubExpr& rhs )
323  {
325 
326  BLAZE_INTERNAL_ASSERT( (~lhs).rows() == rhs.rows() , "Invalid number of rows" );
327  BLAZE_INTERNAL_ASSERT( (~lhs).columns() == rhs.columns(), "Invalid number of columns" );
328 
329  smpAddAssign( ~lhs, rhs.lhs_ );
330  smpSubAssign( ~lhs, rhs.rhs_ );
331  }
333  //**********************************************************************************************
334 
335  //**Addition assignment to sparse matrices******************************************************
336  // No special implementation for the addition assignment to sparse matrices.
337  //**********************************************************************************************
338 
339  //**Subtraction assignment to dense matrices****************************************************
352  template< typename MT // Type of the target dense matrix
353  , bool SO2 > // Storage order of the target dense matrix
354  friend inline void subAssign( DenseMatrix<MT,SO2>& lhs, const TDMatSMatSubExpr& rhs )
355  {
357 
358  BLAZE_INTERNAL_ASSERT( (~lhs).rows() == rhs.rows() , "Invalid number of rows" );
359  BLAZE_INTERNAL_ASSERT( (~lhs).columns() == rhs.columns(), "Invalid number of columns" );
360 
361  smpSubAssign( ~lhs, rhs.lhs_ );
362  smpAddAssign( ~lhs, rhs.rhs_ );
363  }
365  //**********************************************************************************************
366 
367  //**Subtraction assignment to sparse matrices***************************************************
368  // No special implementation for the subtraction assignment to sparse matrices.
369  //**********************************************************************************************
370 
371  //**Multiplication assignment to dense matrices*************************************************
372  // No special implementation for the multiplication assignment to dense matrices.
373  //**********************************************************************************************
374 
375  //**Multiplication assignment to sparse matrices************************************************
376  // No special implementation for the multiplication assignment to sparse matrices.
377  //**********************************************************************************************
378 
379  //**Compile time checks*************************************************************************
386  //**********************************************************************************************
387 };
388 //*************************************************************************************************
389 
390 
391 
392 
393 //=================================================================================================
394 //
395 // GLOBAL BINARY ARITHMETIC OPERATORS
396 //
397 //=================================================================================================
398 
399 //*************************************************************************************************
430 template< typename T1 // Type of the left-hand side dense matrix
431  , typename T2 > // Type of the right-hand side sparse matrix
432 inline const TDMatSMatSubExpr<T1,T2>
434 {
436 
437  if( (~lhs).rows() != (~rhs).rows() || (~lhs).columns() != (~rhs).columns() )
438  throw std::invalid_argument( "Matrix sizes do not match" );
439 
440  return TDMatSMatSubExpr<T1,T2>( ~lhs, ~rhs );
441 }
442 //*************************************************************************************************
443 
444 
445 
446 
447 //=================================================================================================
448 //
449 // GLOBAL RESTRUCTURING BINARY ARITHMETIC OPERATORS
450 //
451 //=================================================================================================
452 
453 //*************************************************************************************************
466 template< typename T1 // Type of the dense matrix of the left-hand side expression
467  , typename T2 // Type of the sparse matrix of the left-hand side expression
468  , typename T3 // Type of the right-hand side dense matrix
469  , bool SO > // Storage order of the right-hand side dense matrix
470 inline const typename AddExprTrait< TDMatSMatSubExpr<T1,T2>, T3 >::Type
471  operator+( const TDMatSMatSubExpr<T1,T2>& lhs, const DenseMatrix<T3,SO>& rhs )
472 {
474 
475  return ( lhs.leftOperand() + (~rhs) ) - lhs.rightOperand();
476 }
478 //*************************************************************************************************
479 
480 
481 //*************************************************************************************************
494 template< typename T1 // Type of the dense matrix of the left-hand side expression
495  , typename T2 // Type of the sparse matrix of the left-hand side expression
496  , typename T3 // Type of the right-hand side dense matrix
497  , bool SO > // Storage order of the right-hand side dense matrix
498 inline const typename SubExprTrait< TDMatSMatSubExpr<T1,T2>, T3 >::Type
499  operator-( const TDMatSMatSubExpr<T1,T2>& lhs, const DenseMatrix<T3,SO>& rhs )
500 {
502 
503  return ( lhs.leftOperand() - (~rhs) ) - lhs.rightOperand();
504 }
506 //*************************************************************************************************
507 
508 
509 
510 
511 //=================================================================================================
512 //
513 // EXPRESSION TRAIT SPECIALIZATIONS
514 //
515 //=================================================================================================
516 
517 //*************************************************************************************************
519 template< typename MT1, typename MT2, typename MT3 >
520 struct DMatDMatAddExprTrait< TDMatSMatSubExpr<MT1,MT2>, MT3 >
521 {
522  public:
523  //**********************************************************************************************
525  typedef typename SelectType< IsDenseMatrix<MT1>::value && IsColumnMajorMatrix<MT1>::value &&
526  IsSparseMatrix<MT2>::value && IsRowMajorMatrix<MT2>::value &&
527  IsDenseMatrix<MT3>::value && IsRowMajorMatrix<MT3>::value
528  , typename DMatSMatSubExprTrait< typename TDMatDMatAddExprTrait<MT1,MT3>::Type, MT2 >::Type
529  , INVALID_TYPE >::Type Type;
531  //**********************************************************************************************
532 };
534 //*************************************************************************************************
535 
536 
537 //*************************************************************************************************
539 template< typename MT1, typename MT2, typename MT3 >
540 struct DMatTDMatAddExprTrait< TDMatSMatSubExpr<MT1,MT2>, MT3 >
541 {
542  public:
543  //**********************************************************************************************
545  typedef typename SelectType< IsDenseMatrix<MT1>::value && IsColumnMajorMatrix<MT1>::value &&
546  IsSparseMatrix<MT2>::value && IsRowMajorMatrix<MT2>::value &&
547  IsDenseMatrix<MT3>::value && IsColumnMajorMatrix<MT3>::value
548  , typename TDMatSMatSubExprTrait< typename TDMatTDMatAddExprTrait<MT1,MT3>::Type, MT2 >::Type
549  , INVALID_TYPE >::Type Type;
551  //**********************************************************************************************
552 };
554 //*************************************************************************************************
555 
556 
557 //*************************************************************************************************
559 template< typename MT1, typename MT2, typename MT3 >
560 struct DMatDMatSubExprTrait< TDMatSMatSubExpr<MT1,MT2>, MT3 >
561 {
562  public:
563  //**********************************************************************************************
565  typedef typename SelectType< IsDenseMatrix<MT1>::value && IsColumnMajorMatrix<MT1>::value &&
566  IsSparseMatrix<MT2>::value && IsRowMajorMatrix<MT2>::value &&
567  IsDenseMatrix<MT3>::value && IsRowMajorMatrix<MT3>::value
568  , typename DMatSMatSubExprTrait< typename TDMatDMatSubExprTrait<MT1,MT3>::Type, MT2 >::Type
569  , INVALID_TYPE >::Type Type;
571  //**********************************************************************************************
572 };
574 //*************************************************************************************************
575 
576 
577 //*************************************************************************************************
579 template< typename MT1, typename MT2, typename MT3 >
580 struct DMatTDMatSubExprTrait< TDMatSMatSubExpr<MT1,MT2>, MT3 >
581 {
582  public:
583  //**********************************************************************************************
585  typedef typename SelectType< IsDenseMatrix<MT1>::value && IsColumnMajorMatrix<MT1>::value &&
586  IsSparseMatrix<MT2>::value && IsRowMajorMatrix<MT2>::value &&
587  IsDenseMatrix<MT3>::value && IsColumnMajorMatrix<MT3>::value
588  , typename TDMatSMatSubExprTrait< typename TDMatTDMatSubExprTrait<MT1,MT3>::Type, MT2 >::Type
589  , INVALID_TYPE >::Type Type;
591  //**********************************************************************************************
592 };
594 //*************************************************************************************************
595 
596 
597 //*************************************************************************************************
599 template< typename MT1, typename MT2, bool AF >
600 struct SubmatrixExprTrait< TDMatSMatSubExpr<MT1,MT2>, AF >
601 {
602  public:
603  //**********************************************************************************************
604  typedef typename SubExprTrait< typename SubmatrixExprTrait<const MT1,AF>::Type
605  , typename SubmatrixExprTrait<const MT2,AF>::Type >::Type Type;
606  //**********************************************************************************************
607 };
609 //*************************************************************************************************
610 
611 
612 //*************************************************************************************************
614 template< typename MT1, typename MT2 >
615 struct RowExprTrait< TDMatSMatSubExpr<MT1,MT2> >
616 {
617  public:
618  //**********************************************************************************************
619  typedef typename SubExprTrait< typename RowExprTrait<const MT1>::Type
620  , typename RowExprTrait<const MT2>::Type >::Type Type;
621  //**********************************************************************************************
622 };
624 //*************************************************************************************************
625 
626 
627 //*************************************************************************************************
629 template< typename MT1, typename MT2 >
630 struct ColumnExprTrait< TDMatSMatSubExpr<MT1,MT2> >
631 {
632  public:
633  //**********************************************************************************************
634  typedef typename SubExprTrait< typename ColumnExprTrait<const MT1>::Type
635  , typename ColumnExprTrait<const MT2>::Type >::Type Type;
636  //**********************************************************************************************
637 };
639 //*************************************************************************************************
640 
641 } // namespace blaze
642 
643 #endif
RightOperand rightOperand() const
Returns the right-hand side sparse matrix operand.
Definition: TDMatSMatSubExpr.h:203
MT2::ReturnType RN2
Return type of the right-hand side sparse matrix expression.
Definition: TDMatSMatSubExpr.h:94
ResultType::TransposeType TransposeType
Transpose type for expression template evaluations.
Definition: TDMatSMatSubExpr.h:115
Compile time check whether the given type is a temporary vector or matrix type.This type trait class ...
Definition: IsTemporary.h:87
Header file for the subtraction trait.
void smpSubAssign(DenseMatrix< MT1, SO1 > &lhs, const Matrix< MT2, SO2 > &rhs)
Default implementation of the SMP subtraction assignment of a matrix to dense matrix.
Definition: DenseMatrix.h:151
const ResultType CompositeType
Data type for composite expression templates.
Definition: TDMatSMatSubExpr.h:122
Efficient implementation of a compressed matrix.The CompressedMatrix class template is the represent...
Definition: CompressedMatrix.h:197
TDMatSMatSubExpr< MT1, MT2 > This
Type of this TDMatSMatSubExpr instance.
Definition: TDMatSMatSubExpr.h:112
#define BLAZE_CONSTRAINT_MUST_BE_DENSE_MATRIX_TYPE(T)
Constraint on the data type.In case the given data type T is not a dense, N-dimensional matrix type...
Definition: DenseMatrix.h:79
Header file for the ColumnExprTrait class template.
Header file for the sparse matrix SMP implementation.
const This & CompositeType
Data type for composite expression templates.
Definition: CompressedMatrix.h:2384
Type ElementType
Type of the sparse matrix elements.
Definition: CompressedMatrix.h:249
Header file for the AddExprTrait class template.
Header file for the Computation base class.
Base class for dense matrices.The DenseMatrix class is a base class for all dense matrix classes...
Definition: DenseMatrix.h:70
Base class for sparse matrices.The SparseMatrix class is a base class for all sparse matrix classes...
Definition: Forward.h:104
Constraint on the data type.
ResultType::OppositeType OppositeType
Result type with opposite storage order for expression template evaluations.
Definition: TDMatSMatSubExpr.h:114
ResultType::ElementType ElementType
Resulting element type.
Definition: TDMatSMatSubExpr.h:116
Constraint on the data type.
Constraint on the data type.
void smpAddAssign(DenseMatrix< 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:121
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.
SubExprTrait< RN1, RN2 >::Type ExprReturnType
Expression return type for the subscript operator.
Definition: TDMatSMatSubExpr.h:107
MT2::ResultType RT2
Result type of the right-hand side sparse matrix expression.
Definition: TDMatSMatSubExpr.h:92
SelectType< IsExpression< MT1 >::value, const MT1, const MT1 & >::Type LeftOperand
Composite type of the left-hand side dense matrix expression.
Definition: TDMatSMatSubExpr.h:125
#define BLAZE_CONSTRAINT_MUST_BE_COLUMN_MAJOR_MATRIX_TYPE(T)
Constraint on the data type.In case the given data type T is not a column-major dense or sparse matri...
Definition: StorageOrder.h:161
LeftOperand lhs_
Left-hand side dense matrix of the subtraction expression.
Definition: TDMatSMatSubExpr.h:235
MT1::ReturnType RN1
Return type of the left-hand side dense matrix expression.
Definition: TDMatSMatSubExpr.h:93
Header file for the dense matrix SMP implementation.
Header file for the DenseMatrix base class.
bool isAliased(const T *alias) const
Returns whether the expression is aliased with the given address alias.
Definition: TDMatSMatSubExpr.h:228
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:179
Header file for the MatMatSubExpr base class.
const DenseIterator< Type > operator+(const DenseIterator< Type > &it, ptrdiff_t inc)
Addition between a DenseIterator and an integral value.
Definition: DenseIterator.h:556
#define BLAZE_CONSTRAINT_MUST_BE_REFERENCE_TYPE(T)
Constraint on the data type.In case the given data type T is not a reference type, a compilation error is created.
Definition: Reference.h:78
size_t columns() const
Returns the current number of columns of the matrix.
Definition: TDMatSMatSubExpr.h:183
Constraints on the storage order of matrix types.
Evaluation of the return type of a subtraction expression.Via this type trait it is possible to evalu...
Definition: SubExprTrait.h:103
size_t rows() const
Returns the current number of rows of the matrix.
Definition: TDMatSMatSubExpr.h:173
Header file for the SelectType class template.
Header file for the RowExprTrait class template.
Header file for all forward declarations for expression class templates.
TDMatSMatSubExpr(const MT1 &lhs, const MT2 &rhs)
Constructor for the TDMatSMatSubExpr class.
Definition: TDMatSMatSubExpr.h:145
void smpAssign(DenseMatrix< MT1, SO1 > &lhs, const Matrix< MT2, SO2 > &rhs)
Default implementation of the SMP assignment of a matrix to a dense matrix.
Definition: DenseMatrix.h:91
Header file for the SubmatrixExprTrait class template.
#define BLAZE_CONSTRAINT_MUST_BE_ROW_MAJOR_MATRIX_TYPE(T)
Constraint on the data type.In case the given data type T is not a row-major dense or sparse matrix t...
Definition: StorageOrder.h:81
const Type & ReturnType
Return type for expression template evaluations.
Definition: CompressedMatrix.h:2383
LeftOperand leftOperand() const
Returns the left-hand side transpose dense matrix operand.
Definition: TDMatSMatSubExpr.h:193
Header file for run time assertion macros.
SubTrait< RT1, RT2 >::Type ResultType
Result type for expression template evaluations.
Definition: TDMatSMatSubExpr.h:113
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:209
const DenseIterator< Type > operator-(const DenseIterator< Type > &it, ptrdiff_t inc)
Subtraction between a DenseIterator and an integral value.
Definition: DenseIterator.h:585
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:239
SelectType< IsExpression< MT2 >::value, const MT2, const MT2 & >::Type RightOperand
Composite type of the right-hand side sparse matrix expression.
Definition: TDMatSMatSubExpr.h:128
#define BLAZE_CONSTRAINT_MATRICES_MUST_HAVE_SAME_STORAGE_ORDER(T1, T2)
Constraint on the data type.In case either of the two given data types T1 or T2 is not a matrix type ...
Definition: StorageOrder.h:283
#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:2379
MT1::ResultType RT1
Result type of the left-hand side dense matrix expression.
Definition: TDMatSMatSubExpr.h:91
RightOperand rhs_
Right-hand side sparse matrix of the subtraction expression.
Definition: TDMatSMatSubExpr.h:236
size_t columns(const Matrix< MT, SO > &m)
Returns the current number of columns of the matrix.
Definition: Matrix.h:154
Header file for basic type definitions.
bool canAlias(const T *alias) const
Returns whether the expression can alias with the given address alias.
Definition: TDMatSMatSubExpr.h:215
Base template for the SubTrait class.
Definition: SubTrait.h:141
const SelectType< returnExpr, ExprReturnType, ElementType >::Type ReturnType
Return type for expression template evaluations.
Definition: TDMatSMatSubExpr.h:119
ReturnType operator()(size_t i, size_t j) const
2D-access to the matrix elements.
Definition: TDMatSMatSubExpr.h:161
Header file for the SubExprTrait class template.
size_t rows(const Matrix< MT, SO > &m)
Returns the current number of rows of the matrix.
Definition: Matrix.h:138
#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
Expression object for transpose dense matrix-sparse matrix subtractions.The TDMatSMatSubExpr class re...
Definition: Forward.h:125
#define BLAZE_CONSTRAINT_MUST_BE_SPARSE_MATRIX_TYPE(T)
Constraint on the data type.In case the given data type T is not a sparse, N-dimensional matrix type...
Definition: SparseMatrix.h:79
Compile time check whether the given type is an expression template.This type trait class tests wheth...
Definition: IsExpression.h:87
Header file for the IsExpression type trait class.
Header file for the FunctionTrace class.