35 #ifndef _BLAZE_MATH_EXPRESSIONS_SMATSERIALEXPR_H_ 36 #define _BLAZE_MATH_EXPRESSIONS_SMATSERIALEXPR_H_ 76 :
public MatSerialExpr< SparseMatrix< SMatSerialExpr<MT,SO>, SO > >
134 if( i >=
sm_.rows() ) {
137 if( j >=
sm_.columns() ) {
149 inline size_t rows() const noexcept {
160 return sm_.columns();
170 return sm_.nonZeros();
181 return sm_.nonZeros(i);
211 template<
typename T >
212 inline bool canAlias(
const T* alias )
const noexcept {
213 return sm_.canAlias( alias );
223 template<
typename T >
224 inline bool isAliased(
const T* alias )
const noexcept {
225 return sm_.isAliased( alias );
235 return sm_.canSMPAssign();
256 template<
typename MT2
265 assign( ~lhs, rhs.sm_ );
282 template<
typename MT2
291 assign( ~lhs, rhs.sm_ );
308 template<
typename MT2
310 friend inline void addAssign( DenseMatrix<MT2,SO2>& lhs,
const SMatSerialExpr& rhs )
317 addAssign( ~lhs, rhs.sm_ );
334 template<
typename MT2
336 friend inline void addAssign( SparseMatrix<MT2,SO2>& lhs,
const SMatSerialExpr& rhs )
343 addAssign( ~lhs, rhs.sm_ );
361 template<
typename MT2
363 friend inline void subAssign( DenseMatrix<MT2,SO2>& lhs,
const SMatSerialExpr& rhs )
370 subAssign( ~lhs, rhs.sm_ );
388 template<
typename MT2
390 friend inline void subAssign( SparseMatrix<MT2,SO2>& lhs,
const SMatSerialExpr& rhs )
397 subAssign( ~lhs, rhs.sm_ );
415 template<
typename MT2
417 friend inline void schurAssign( DenseMatrix<MT2,SO2>& lhs,
const SMatSerialExpr& rhs )
424 schurAssign( ~lhs, rhs.sm_ );
442 template<
typename MT2
444 friend inline void schurAssign( SparseMatrix<MT2,SO2>& lhs,
const SMatSerialExpr& rhs )
451 schurAssign( ~lhs, rhs.sm_ );
469 template<
typename MT2
471 friend inline void multAssign( DenseMatrix<MT2,SO2>& lhs,
const SMatSerialExpr& rhs )
478 multAssign( ~lhs, rhs.sm_ );
496 template<
typename MT2
498 friend inline void multAssign( SparseMatrix<MT2,SO2>& lhs,
const SMatSerialExpr& rhs )
505 multAssign( ~lhs, rhs.sm_ );
522 template<
typename MT2
531 assign( ~lhs, rhs.sm_ );
548 template<
typename MT2
557 assign( ~lhs, rhs.sm_ );
575 template<
typename MT2
584 addAssign( ~lhs, rhs.sm_ );
602 template<
typename MT2
611 addAssign( ~lhs, rhs.sm_ );
629 template<
typename MT2
638 subAssign( ~lhs, rhs.sm_ );
656 template<
typename MT2
665 subAssign( ~lhs, rhs.sm_ );
683 template<
typename MT2
692 schurAssign( ~lhs, rhs.sm_ );
710 template<
typename MT2
719 schurAssign( ~lhs, rhs.sm_ );
737 template<
typename MT2
746 multAssign( ~lhs, rhs.sm_ );
764 template<
typename MT2
773 multAssign( ~lhs, rhs.sm_ );
813 template<
typename MT
820 return ReturnType( ~sm );
844 template<
typename MT
846 inline decltype(
auto)
serial( const SMatSerialExpr<MT,SO>& sm )
Header file for auxiliary alias declarations.
SMatSerialExpr(const MT &sm) noexcept
Constructor for the SMatSerialExpr class.
Definition: SMatSerialExpr.h:106
bool isAliased(const T *alias) const noexcept
Returns whether the expression is aliased with the given address alias.
Definition: SMatSerialExpr.h:224
Header file for basic type definitions.
typename If< Condition, T1, T2 >::Type If_t
Auxiliary alias template for the If class template.The If_t alias template provides a convenient shor...
Definition: If.h:109
TransposeType_t< MT > TransposeType
Transpose type for expression template evaluations.
Definition: SMatSerialExpr.h:85
typename T::ResultType ResultType_t
Alias declaration for nested ResultType type definitions.The ResultType_t alias declaration provides ...
Definition: Aliases.h:390
#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
size_t nonZeros() const
Returns the number of non-zero elements in the sparse matrix.
Definition: SMatSerialExpr.h:169
Header file for the Computation base class.
ReturnType at(size_t i, size_t j) const
Checked access to the matrix elements.
Definition: SMatSerialExpr.h:133
typename T::ReturnType ReturnType_t
Alias declaration for nested ReturnType type definitions.The ReturnType_t alias declaration provides ...
Definition: Aliases.h:410
Base class for dense matrices.The DenseMatrix class is a base class for all dense matrix classes....
Definition: DenseMatrix.h:81
Base class for sparse matrices.The SparseMatrix class is a base class for all sparse matrix classes....
Definition: Forward.h:145
typename T::ElementType ElementType_t
Alias declaration for nested ElementType type definitions.The ElementType_t alias declaration provide...
Definition: Aliases.h:170
Header file for the SparseMatrix base class.
ElementType_t< MT > ElementType
Resulting element type.
Definition: SMatSerialExpr.h:86
Constraint on the data type.
Namespace of the Blaze C++ math library.
Definition: Blaze.h:58
Operand operand() const noexcept
Returns the sparse matrix operand.
Definition: SMatSerialExpr.h:190
Header file for the If class template.
#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
size_t rows() const noexcept
Returns the current number of rows of the matrix.
Definition: SMatSerialExpr.h:149
Constraints on the storage order of matrix types.
Header file for the exception macros of the math module.
Header file for the MatSerialExpr base class.
If_t< IsExpression_v< MT >, const MT, const MT & > Operand
Composite data type of the sparse matrix expression.
Definition: SMatSerialExpr.h:93
Operand sm_
Sparse matrix of the serial evaluation expression.
Definition: SMatSerialExpr.h:241
typename T::OppositeType OppositeType_t
Alias declaration for nested OppositeType type definitions.The OppositeType_t alias declaration provi...
Definition: Aliases.h:270
OppositeType_t< MT > OppositeType
Result type with opposite storage order for expression template evaluations.
Definition: SMatSerialExpr.h:84
typename T::TransposeType TransposeType_t
Alias declaration for nested TransposeType type definitions.The TransposeType_t alias declaration pro...
Definition: Aliases.h:470
Header file for run time assertion macros.
auto smpAddAssign(Matrix< MT1, SO1 > &lhs, const Matrix< MT2, SO2 > &rhs) -> EnableIf_t< IsDenseMatrix_v< MT1 > >
Default implementation of the SMP addition assignment of a matrix to a dense matrix.
Definition: DenseMatrix.h:131
bool canSMPAssign() const noexcept
Returns whether the expression can be used in SMP assignments.
Definition: SMatSerialExpr.h:234
bool canAlias(const T *alias) const noexcept
Returns whether the expression can alias with the given address alias.
Definition: SMatSerialExpr.h:212
static constexpr bool smpAssignable
Compilation switch for the expression template assignment strategy.
Definition: SMatSerialExpr.h:98
#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
Header file for all forward declarations for expression class templates.
size_t nonZeros(size_t i) const
Returns the number of non-zero elements in the specified row.
Definition: SMatSerialExpr.h:180
auto smpAssign(Matrix< MT1, SO1 > &lhs, const Matrix< MT2, SO2 > &rhs) -> EnableIf_t< IsDenseMatrix_v< MT1 > >
Default implementation of the SMP assignment of a matrix to a dense matrix.
Definition: DenseMatrix.h:100
ResultType_t< MT > ResultType
Result type for expression template evaluations.
Definition: SMatSerialExpr.h:83
decltype(auto) serial(const DenseMatrix< MT, SO > &dm)
Forces the serial evaluation of the given dense matrix expression dm.
Definition: DMatSerialExpr.h:808
auto smpSchurAssign(Matrix< MT1, SO1 > &lhs, const Matrix< MT2, SO2 > &rhs) -> EnableIf_t< IsDenseMatrix_v< MT1 > >
Default implementation of the SMP Schur product assignment of a matrix to dense matrix.
Definition: DenseMatrix.h:194
const ResultType CompositeType
Data type for composite expression templates.
Definition: SMatSerialExpr.h:90
auto smpSubAssign(Matrix< MT1, SO1 > &lhs, const Matrix< MT2, SO2 > &rhs) -> EnableIf_t< IsDenseMatrix_v< MT1 > >
Default implementation of the SMP subtraction assignment of a matrix to dense matrix.
Definition: DenseMatrix.h:162
ReturnType_t< MT > ReturnType
Return type for expression template evaluations.
Definition: SMatSerialExpr.h:87
ReturnType operator()(size_t i, size_t j) const
2D-access to the matrix elements.
Definition: SMatSerialExpr.h:118
size_t columns() const noexcept
Returns the current number of columns of the matrix.
Definition: SMatSerialExpr.h:159
Expression object for the forced serial evaluation of sparse matrices.The SMatSerialExpr class repres...
Definition: Forward.h:129
#define BLAZE_INTERNAL_ASSERT(expr, msg)
Run time assertion macro for internal checks.In case of an invalid run time expression,...
Definition: Assert.h:101
auto smpMultAssign(Vector< VT1, TF1 > &lhs, const Vector< VT2, TF2 > &rhs) -> EnableIf_t< IsDenseVector_v< VT1 > >
Default implementation of the SMP multiplication assignment of a vector to a dense vector.
Definition: DenseVector.h:191
#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.