35 #ifndef _BLAZE_MATH_EXPRESSIONS_DMATEVALEXPR_H_ 36 #define _BLAZE_MATH_EXPRESSIONS_DMATEVALEXPR_H_ 86 :
public MatEvalExpr< DenseMatrix< DMatEvalExpr<MT,SO>, SO > >
107 enum :
bool { simdEnabled =
false };
110 enum :
bool { smpAssignable = MT::smpAssignable };
146 if( i >=
dm_.rows() ) {
149 if( j >=
dm_.columns() ) {
161 inline size_t rows() const noexcept {
172 return dm_.columns();
192 template<
typename T >
193 inline bool canAlias(
const T* alias )
const noexcept {
194 return dm_.canAlias( alias );
204 template<
typename T >
205 inline bool isAliased(
const T* alias )
const noexcept {
206 return dm_.isAliased( alias );
216 return dm_.isAligned();
226 return dm_.canSMPAssign();
247 template<
typename MT2
256 assign( ~lhs, rhs.
dm_ );
273 template<
typename MT2
282 assign( ~lhs, rhs.
dm_ );
299 template<
typename MT2
308 addAssign( ~lhs, rhs.
dm_ );
325 template<
typename MT2
334 addAssign( ~lhs, rhs.
dm_ );
351 template<
typename MT2
360 subAssign( ~lhs, rhs.
dm_ );
377 template<
typename MT2
386 subAssign( ~lhs, rhs.
dm_ );
403 template<
typename MT2
412 schurAssign( ~lhs, rhs.
dm_ );
429 template<
typename MT2
438 schurAssign( ~lhs, rhs.
dm_ );
455 template<
typename MT2
464 multAssign( ~lhs, rhs.
dm_ );
481 template<
typename MT2
490 multAssign( ~lhs, rhs.
dm_ );
507 template<
typename MT2
533 template<
typename MT2
559 template<
typename MT2
585 template<
typename MT2
611 template<
typename MT2
637 template<
typename MT2
663 template<
typename MT2
689 template<
typename MT2
716 template<
typename MT2
743 template<
typename MT2
792 template<
typename MT
823 template<
typename MT
843 template<
typename MT,
bool SO >
844 struct Size< DMatEvalExpr<MT,SO>, 0UL >
845 :
public Size<MT,0UL>
848 template<
typename MT,
bool SO >
849 struct Size< DMatEvalExpr<MT,SO>, 1UL >
850 :
public Size<MT,1UL>
866 template<
typename MT,
bool SO >
884 template<
typename MT,
bool SO >
902 template<
typename MT,
bool SO >
920 template<
typename MT,
bool SO >
921 struct IsLower< DMatEvalExpr<MT,SO> >
938 template<
typename MT,
bool SO >
956 template<
typename MT,
bool SO >
974 template<
typename MT,
bool SO >
975 struct IsUpper< DMatEvalExpr<MT,SO> >
992 template<
typename MT,
bool SO >
1010 template<
typename MT,
bool SO >
DMatEvalExpr(const MT &dm) noexcept
Constructor for the DMatEvalExpr class.
Definition: DMatEvalExpr.h:118
Header file for auxiliary alias declarations.
Header file for the IsUniUpper type trait.
EnableIf_< IsDenseMatrix< MT1 > > smpSchurAssign(Matrix< MT1, SO1 > &lhs, const Matrix< MT2, SO2 > &rhs)
Default implementation of the SMP Schur product assignment of a matrix to dense matrix.
Definition: DenseMatrix.h:196
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
#define BLAZE_CONSTRAINT_MUST_BE_MATRIX_WITH_STORAGE_ORDER(T, SO)
Constraint on the data type.In case the given data type T is not a dense or sparse matrix type and in...
Definition: StorageOrder.h:63
#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:61
ReturnType at(size_t i, size_t j) const
Checked access to the matrix elements.
Definition: DMatEvalExpr.h:145
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
If_< IsExpression< MT >, const MT, const MT &> Operand
Composite data type of the dense matrix expression.
Definition: DMatEvalExpr.h:102
Compile time check for lower triangular matrices.This type trait tests whether or not the given templ...
Definition: IsLower.h:87
Header file for the MatEvalExpr base class.
Header file for the Computation base class.
bool canSMPAssign() const noexcept
Returns whether the expression can be used in SMP assignments.
Definition: DMatEvalExpr.h:225
Operand operand() const noexcept
Returns the dense matrix operand.
Definition: DMatEvalExpr.h:181
Compile time check for upper triangular matrices.This type trait tests whether or not the given templ...
Definition: IsUpper.h:87
Header file for the IsUniLower type trait.
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
Base class for dense matrices.The DenseMatrix class is a base class for all dense matrix classes...
Definition: DenseMatrix.h:80
Base class for sparse matrices.The SparseMatrix class is a base class for all sparse matrix classes...
Definition: Forward.h:129
typename T::ReturnType ReturnType_
Alias declaration for nested ReturnType type definitions.The ReturnType_ alias declaration provides a...
Definition: Aliases.h:363
Compile time check for the alignment of data types.This type trait tests whether the given data type ...
Definition: IsAligned.h:87
Constraint on the data type.
Compile time check for upper unitriangular matrices.This type trait tests whether or not the given te...
Definition: IsUniUpper.h:86
Header file for the IsStrictlyUpper type trait.
Header file for the IsSymmetric type trait.
Namespace of the Blaze C++ math library.
Definition: Blaze.h:58
bool isAligned() const noexcept
Returns whether the operands of the expression are properly aligned in memory.
Definition: DMatEvalExpr.h:215
Header file for the If class template.
ReturnType operator()(size_t i, size_t j) const
2D-access to the matrix elements.
Definition: DMatEvalExpr.h:130
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
Header file for the DenseMatrix base class.
typename T::ElementType ElementType_
Alias declaration for nested ElementType type definitions.The ElementType_ alias declaration provides...
Definition: Aliases.h:163
bool canAlias(const T *alias) const noexcept
Returns whether the expression can alias with the given address alias.
Definition: DMatEvalExpr.h:193
Header file for the IsLower type trait.
Header file for the IsAligned type trait.
decltype(auto) eval(const DenseMatrix< MT, SO > &dm)
Forces the evaluation of the given dense matrix expression dm.
Definition: DMatEvalExpr.h:794
Constraints on the storage order of matrix types.
Compile time check for symmetric matrices.This type trait tests whether or not the given template par...
Definition: IsSymmetric.h:85
Header file for the exception macros of the math module.
size_t rows() const noexcept
Returns the current number of rows of the matrix.
Definition: DMatEvalExpr.h:161
Compile time check for strictly upper triangular matrices.This type trait tests whether or not the gi...
Definition: IsStrictlyUpper.h:86
OppositeType_< MT > OppositeType
Result type with opposite storage order for expression template evaluations.
Definition: DMatEvalExpr.h:93
Header file for all forward declarations for expression class templates.
Header file for the IsStrictlyLower type trait.
Operand dm_
Dense matrix of the evaluation expression.
Definition: DMatEvalExpr.h:232
Compile time check for lower unitriangular matrices.This type trait tests whether or not the given te...
Definition: IsUniLower.h:86
size_t columns() const noexcept
Returns the current number of columns of the matrix.
Definition: DMatEvalExpr.h:171
Header file for run time assertion macros.
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
Base class for all matrix evaluation expression templates.The MatEvalExpr class serves as a tag for a...
Definition: MatEvalExpr.h:66
#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
Compile time check for Hermitian matrices.This type trait tests whether or not the given template par...
Definition: IsHermitian.h:85
ElementType_< MT > ElementType
Resulting element type.
Definition: DMatEvalExpr.h:95
ResultType_< MT > ResultType
Result type for expression template evaluations.
Definition: DMatEvalExpr.h:92
typename T::OppositeType OppositeType_
Alias declaration for nested OppositeType type definitions.The OppositeType_ alias declaration provid...
Definition: Aliases.h:263
Compile time check for strictly lower triangular matrices.This type trait tests whether or not the gi...
Definition: IsStrictlyLower.h:86
const Type & ReturnType
Return type for expression template evaluations.
Definition: CompressedMatrix.h:3080
ReturnType_< MT > ReturnType
Return type for expression template evaluations.
Definition: DMatEvalExpr.h:96
bool isAliased(const T *alias) const noexcept
Returns whether the expression is aliased with the given address alias.
Definition: DMatEvalExpr.h:205
Expression object for the forced evaluation of dense matrices.The DMatEvalExpr class represents the c...
Definition: DMatEvalExpr.h:85
Base class for all compute expression templates.The Computation class serves as a tag for all computa...
Definition: Computation.h:66
Compile time evaluation of the size of vectors and matrices.The Size type trait evaluates the size of...
Definition: Size.h:80
typename T::TransposeType TransposeType_
Alias declaration for nested TransposeType type definitions.The TransposeType_ alias declaration prov...
Definition: Aliases.h:423
Header file for the IsUpper type trait.
TransposeType_< MT > TransposeType
Transpose type for expression template evaluations.
Definition: DMatEvalExpr.h:94
const ResultType CompositeType
Data type for composite expression templates.
Definition: DMatEvalExpr.h:99
Header file for the IsHermitian type trait.
Header file for the Size type trait.
#define BLAZE_INTERNAL_ASSERT(expr, msg)
Run time assertion macro for internal checks.In case of an invalid run time expression, the program execution is terminated. The BLAZE_INTERNAL_ASSERT macro can be disabled by setting the BLAZE_USER_ASSERTION flag to zero or by defining NDEBUG during the compilation.
Definition: Assert.h:101
Header file for the IsExpression type trait class.
Header file for the function trace functionality.