35 #ifndef _BLAZE_MATH_EXPRESSIONS_SMATEVALEXPR_H_ 36 #define _BLAZE_MATH_EXPRESSIONS_SMATEVALEXPR_H_ 85 :
public MatEvalExpr< SparseMatrix< SMatEvalExpr<MT,SO>, SO > >
106 enum :
bool { smpAssignable = MT::smpAssignable };
142 if( i >=
sm_.rows() ) {
145 if( j >=
sm_.columns() ) {
157 inline size_t rows() const noexcept {
168 return sm_.columns();
178 return sm_.nonZeros();
189 return sm_.nonZeros(i);
209 template<
typename T >
210 inline bool canAlias(
const T* alias )
const noexcept {
211 return sm_.canAlias( alias );
221 template<
typename T >
222 inline bool isAliased(
const T* alias )
const noexcept {
223 return sm_.isAliased( alias );
233 return sm_.canSMPAssign();
254 template<
typename MT2
263 assign( ~lhs, rhs.sm_ );
280 template<
typename MT2
289 assign( ~lhs, rhs.sm_ );
306 template<
typename MT2
315 addAssign( ~lhs, rhs.sm_ );
332 template<
typename MT2
341 addAssign( ~lhs, rhs.sm_ );
358 template<
typename MT2
367 subAssign( ~lhs, rhs.sm_ );
384 template<
typename MT2
393 subAssign( ~lhs, rhs.sm_ );
410 template<
typename MT2
419 schurAssign( ~lhs, rhs.sm_ );
436 template<
typename MT2
445 schurAssign( ~lhs, rhs.sm_ );
462 template<
typename MT2
471 multAssign( ~lhs, rhs.sm_ );
488 template<
typename MT2
497 multAssign( ~lhs, rhs.sm_ );
514 template<
typename MT2
540 template<
typename MT2
566 template<
typename MT2
592 template<
typename MT2
618 template<
typename MT2
644 template<
typename MT2
671 template<
typename MT2
698 template<
typename MT2
725 template<
typename MT2
752 template<
typename MT2
801 template<
typename MT
832 template<
typename MT
852 template<
typename MT,
bool SO >
853 struct Size< SMatEvalExpr<MT,SO>, 0UL >
854 :
public Size<MT,0UL>
857 template<
typename MT,
bool SO >
858 struct Size< SMatEvalExpr<MT,SO>, 1UL >
859 :
public Size<MT,1UL>
875 template<
typename MT,
bool SO >
893 template<
typename MT,
bool SO >
911 template<
typename MT,
bool SO >
912 struct IsLower< SMatEvalExpr<MT,SO> >
929 template<
typename MT,
bool SO >
947 template<
typename MT,
bool SO >
965 template<
typename MT,
bool SO >
966 struct IsUpper< SMatEvalExpr<MT,SO> >
983 template<
typename MT,
bool SO >
1001 template<
typename MT,
bool SO >
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.
const ResultType CompositeType
Data type for composite expression templates.
Definition: SMatEvalExpr.h:98
size_t columns() const noexcept
Returns the current number of columns of the matrix.
Definition: SMatEvalExpr.h:167
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
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 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.
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.
ElementType_< MT > ElementType
Resulting element type.
Definition: SMatEvalExpr.h:94
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
ReturnType_< MT > ReturnType
Return type for expression template evaluations.
Definition: SMatEvalExpr.h:95
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
Header file for the SparseMatrix base class.
SMatEvalExpr(const MT &sm) noexcept
Constructor for the SMatEvalExpr class.
Definition: SMatEvalExpr.h:114
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
Header file for the If class template.
bool canAlias(const T *alias) const noexcept
Returns whether the expression can alias with the given address alias.
Definition: SMatEvalExpr.h:210
bool isAliased(const T *alias) const noexcept
Returns whether the expression is aliased with the given address alias.
Definition: SMatEvalExpr.h:222
If_< IsExpression< MT >, const MT, const MT &> Operand
Composite data type of the sparse matrix expression.
Definition: SMatEvalExpr.h:101
ReturnType at(size_t i, size_t j) const
Checked access to the matrix elements.
Definition: SMatEvalExpr.h:141
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
typename T::ElementType ElementType_
Alias declaration for nested ElementType type definitions.The ElementType_ alias declaration provides...
Definition: Aliases.h:163
bool canSMPAssign() const noexcept
Returns whether the expression can be used in SMP assignments.
Definition: SMatEvalExpr.h:232
Header file for the IsLower type trait.
Operand operand() const noexcept
Returns the sparse matrix operand.
Definition: SMatEvalExpr.h:198
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.
Compile time check for strictly upper triangular matrices.This type trait tests whether or not the gi...
Definition: IsStrictlyUpper.h:86
size_t nonZeros(size_t i) const
Returns the number of non-zero elements in the specified row.
Definition: SMatEvalExpr.h:188
Header file for all forward declarations for expression class templates.
Header file for the IsStrictlyLower type trait.
Compile time check for lower unitriangular matrices.This type trait tests whether or not the given te...
Definition: IsUniLower.h:86
Operand sm_
Sparse matrix of the evaluation expression.
Definition: SMatEvalExpr.h:239
OppositeType_< MT > OppositeType
Result type with opposite storage order for expression template evaluations.
Definition: SMatEvalExpr.h:92
size_t nonZeros() const
Returns the number of non-zero elements in the sparse matrix.
Definition: SMatEvalExpr.h:177
Header file for run time assertion macros.
ResultType_< MT > ResultType
Result type for expression template evaluations.
Definition: SMatEvalExpr.h:91
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
#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
ReturnType operator()(size_t i, size_t j) const
2D-access to the matrix elements.
Definition: SMatEvalExpr.h:126
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
Compile time evaluation of the size of vectors and matrices.The Size type trait evaluates the size of...
Definition: Size.h:80
TransposeType_< MT > TransposeType
Transpose type for expression template evaluations.
Definition: SMatEvalExpr.h:93
Expression object for the forced evaluation of sparse matrices.The SMatEvalExpr class represents the ...
Definition: Forward.h:111
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.
size_t rows() const noexcept
Returns the current number of rows of the matrix.
Definition: SMatEvalExpr.h:157
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
#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:61
Header file for the IsExpression type trait class.
Header file for the function trace functionality.