35 #ifndef _BLAZE_MATH_EXPRESSIONS_SMATDECLUPPEXPR_H_ 36 #define _BLAZE_MATH_EXPRESSIONS_SMATDECLUPPEXPR_H_ 105 template<
typename MT
107 class SMatDeclUppExpr :
public SparseMatrix< SMatDeclUppExpr<MT,SO>, SO >
108 ,
private DeclUppExpr
109 ,
private If< IsComputation<MT>, Computation, EmptyType >::Type
120 enum :
bool { useAssign = RequiresEvaluation<MT>::value };
123 template<
typename MT2 >
126 enum :
bool { value = useAssign };
138 template<
typename MT2 >
139 struct UseSMPAssign {
140 enum :
bool { value = MT2::smpAssignable && useAssign };
151 template<
typename MT2 >
152 struct GetConstIterator {
155 struct Failure {
using Type = INVALID_TYPE; };
156 using Type =
typename If_< HasConstIterator<MT2>, Success, Failure >::Type;
182 enum :
bool { smpAssignable = MT::smpAssignable };
217 inline ReturnType
at(
size_t i,
size_t j )
const {
218 if( i >=
sm_.rows() ) {
221 if( j >=
sm_.columns() ) {
234 inline ConstIterator
begin(
size_t i )
const {
245 inline ConstIterator
end(
size_t i )
const {
255 inline size_t rows() const noexcept {
266 return sm_.columns();
276 return sm_.nonZeros();
287 return sm_.nonZeros(i);
307 template<
typename T >
308 inline bool canAlias(
const T* alias )
const noexcept {
309 return sm_.canAlias( alias );
319 template<
typename T >
320 inline bool isAliased(
const T* alias )
const noexcept {
321 return sm_.isAliased( alias );
331 return sm_.canSMPAssign();
352 template<
typename MT2
362 assign( ~lhs, rhs.sm_ );
379 template<
typename MT2
389 assign( ~lhs, rhs.sm_ );
406 template<
typename MT2
416 addAssign( ~lhs, rhs.sm_ );
433 template<
typename MT2
443 addAssign( ~lhs, rhs.sm_ );
460 template<
typename MT2
470 subAssign( ~lhs, rhs.sm_ );
487 template<
typename MT2
497 subAssign( ~lhs, rhs.sm_ );
514 template<
typename MT2
524 multAssign( ~lhs, rhs.sm_ );
541 template<
typename MT2
551 multAssign( ~lhs, rhs.sm_ );
568 template<
typename MT2
595 template<
typename MT2
622 template<
typename MT2
649 template<
typename MT2
676 template<
typename MT2
703 template<
typename MT2
731 template<
typename MT2
759 template<
typename MT2
812 template<
typename MT
838 template<
typename MT
872 template<
typename MT
900 template<
typename MT,
bool SO >
901 struct Rows< SMatDeclUppExpr<MT,SO> > :
public Rows<MT>
917 template<
typename MT,
bool SO >
934 template<
typename MT,
bool SO >
952 template<
typename MT,
bool SO >
970 template<
typename MT,
bool SO >
971 struct IsLower< SMatDeclUppExpr<MT,SO> >
972 :
public BoolConstant< Or< IsSymmetric<MT>, IsHermitian<MT>, IsLower<MT> >::value >
988 template<
typename MT,
bool SO >
1006 template<
typename MT,
bool SO >
1024 template<
typename MT,
bool SO >
1025 struct IsUpper< SMatDeclUppExpr<MT,SO> >
1042 template<
typename MT,
bool SO >
1060 template<
typename MT,
bool SO >
1078 template<
typename MT,
typename ST >
1084 , MultExprTrait_< DeclUppExprTrait_<MT>, ST >
1094 template<
typename MT,
typename ST >
1100 , MultExprTrait_< DeclUppExprTrait_<MT>, ST >
1110 template<
typename MT,
bool SO,
bool AF >
1124 template<
typename MT,
bool SO >
1138 template<
typename MT,
bool SO >
typename SubmatrixExprTrait< MT, AF >::Type SubmatrixExprTrait_
Auxiliary alias declaration for the SubmatrixExprTrait type trait.The SubmatrixExprTrait_ alias decla...
Definition: SubmatrixExprTrait.h:134
#define BLAZE_THROW_INVALID_ARGUMENT(MESSAGE)
Macro for the emission of a std::invalid_argument exception.This macro encapsulates the default way o...
Definition: Exception.h:235
Header file for auxiliary alias declarations.
Compile time check for numeric types.This type trait tests whether or not the given template paramete...
Definition: IsNumeric.h:79
ElementType_< MT > ElementType
Resulting element type.
Definition: SMatDeclUppExpr.h:167
Header file for the Rows type trait.
Header file for the IsUniUpper type trait.
bool canSMPAssign() const noexcept
Returns whether the expression can be used in SMP assignments.
Definition: SMatDeclUppExpr.h:330
RightOperand rightOperand() const noexcept
Returns the right-hand side scalar operand.
Definition: SMatScalarMultExpr.h:492
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:160
Header file for the IsSparseMatrix type trait.
#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
ResultType_< MT > ResultType
Result type for expression template evaluations.
Definition: SMatDeclUppExpr.h:164
Generic wrapper for a compile time constant integral value.The IntegralConstant class template repres...
Definition: IntegralConstant.h:71
Header file for the ColumnExprTrait class template.
Header file for the IsColumnMajorMatrix type trait.
SMatDeclUppExpr< MT, SO > This
Type of this SMatDeclUppExpr instance.
Definition: SMatDeclUppExpr.h:163
LeftOperand leftOperand() const noexcept
Returns the left-hand side sparse matrix operand.
Definition: SMatScalarMultExpr.h:482
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
typename DisableIf< Condition, T >::Type DisableIf_
Auxiliary type for the DisableIf class template.The DisableIf_ alias declaration provides a convenien...
Definition: DisableIf.h:223
Header file for the And class template.
Compile time check for lower triangular matrices.This type trait tests whether or not the given templ...
Definition: IsLower.h:88
#define BLAZE_CREATE_HAS_TYPE_MEMBER_TYPE_TRAIT(TYPE_TRAIT_NAME, MEMBER_NAME)
Macro for the creation of a type trait for compile time checks for member types.This macro creates th...
Definition: HasMember.h:182
Header file for the Computation base class.
Operand sm_
Sparse matrix of the declupp expression.
Definition: SMatDeclUppExpr.h:337
Compile time check for upper triangular matrices.This type trait tests whether or not the given templ...
Definition: IsUpper.h:88
Header file for the RequiresEvaluation type trait.
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:323
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:129
size_t nonZeros() const
Returns the number of non-zero elements in the sparse matrix.
Definition: SMatDeclUppExpr.h:275
Base class for dense matrices.The DenseMatrix class is a base class for all dense matrix classes...
Definition: DenseMatrix.h:71
Base class for sparse matrices.The SparseMatrix class is a base class for all sparse matrix classes...
Definition: Forward.h:119
ConstIterator begin(size_t i) const
Returns an iterator to the first non-zero element of row i.
Definition: SMatDeclUppExpr.h:234
typename T::ReturnType ReturnType_
Alias declaration for nested ReturnType type definitions.The ReturnType_ alias declaration provides a...
Definition: Aliases.h:343
Header file for the SparseMatrix base class.
bool isAliased(const T *alias) const noexcept
Returns whether the expression is aliased with the given address alias.
Definition: SMatDeclUppExpr.h:320
Constraint on the data type.
ReturnType operator()(size_t i, size_t j) const
2D-access to the matrix elements.
Definition: SMatDeclUppExpr.h:202
typename MultExprTrait< T1, T2 >::Type MultExprTrait_
Auxiliary alias declaration for the MultExprTrait class template.The MultExprTrait_ alias declaration...
Definition: MultExprTrait.h:344
Header file for the MultExprTrait class template.
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 DisableIf class template.
typename RowExprTrait< MT >::Type RowExprTrait_
Auxiliary alias declaration for the RowExprTrait type trait.The RowExprTrait_ alias declaration provi...
Definition: RowExprTrait.h:134
Header file for the IsStrictlyUpper type trait.
TransposeType_< MT > TransposeType
Transpose type for expression template evaluations.
Definition: SMatDeclUppExpr.h:166
Evaluation of the expression type of a sparse matrix declupp operation.Via this type trait it is poss...
Definition: TSMatDeclUppExprTrait.h:75
Header file for the IsSymmetric type trait.
Namespace of the Blaze C++ math library.
Definition: Blaze.h:57
Header file for the If class template.
Compile time check for row-major matrix types.This type trait tests whether or not the given template...
Definition: IsRowMajorMatrix.h:83
const Element * ConstIterator
Iterator over constant elements.
Definition: CompressedMatrix.h:2939
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:98
Header file for the Or 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
Header file for the Columns type trait.
typename T::ElementType ElementType_
Alias declaration for nested ElementType type definitions.The ElementType_ alias declaration provides...
Definition: Aliases.h:163
Evaluation of the expression type type of a submatrix operation.Via this type trait it is possible to...
Definition: SubmatrixExprTrait.h:80
Header file for the IsLower type trait.
typename ColumnExprTrait< MT >::Type ColumnExprTrait_
Auxiliary alias declaration for the ColumnExprTrait type trait.The ColumnExprTrait_ alias declaration...
Definition: ColumnExprTrait.h:133
Header file for the TSMatDeclUppExprTrait class template.
size_t nonZeros(size_t i) const
Returns the number of non-zero elements in the specified row.
Definition: SMatDeclUppExpr.h:286
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.
#define BLAZE_CONSTRAINT_MUST_NOT_BE_UPPER_MATRIX_TYPE(T)
Constraint on the data type.In case the given data type T is a upper triangular matrix type...
Definition: Upper.h:81
Compile time check for strictly upper triangular matrices.This type trait tests whether or not the gi...
Definition: IsStrictlyUpper.h:86
Evaluation of the expression type type of a row operation.Via this type trait it is possible to evalu...
Definition: RowExprTrait.h:79
OppositeType_< MT > OppositeType
Result type with opposite storage order for expression template evaluations.
Definition: SMatDeclUppExpr.h:165
Header file for the RowExprTrait class template.
Expression object for sparse matrix-scalar multiplications.The SMatScalarMult class represents the co...
Definition: Forward.h:106
Header file for all forward declarations for expression class templates.
Header file for the SMatDeclUppExprTrait class template.
Header file for the EnableIf class template.
Header file for the IsStrictlyLower type trait.
ReturnType at(size_t i, size_t j) const
Checked access to the matrix elements.
Definition: SMatDeclUppExpr.h:217
Compile time check for lower unitriangular matrices.This type trait tests whether or not the given te...
Definition: IsUniLower.h:86
GetConstIterator< MT >::Type ConstIterator
Iterator over the elements of the dense matrix.
Definition: SMatDeclUppExpr.h:174
Header file for the SubmatrixExprTrait class template.
Header file for run time assertion macros.
Compile time check for column-major matrix types.This type trait tests whether or not the given templ...
Definition: IsColumnMajorMatrix.h:83
ReturnType_< MT > ReturnType
Return type for expression template evaluations.
Definition: SMatDeclUppExpr.h:168
Utility type for generic codes.
Constraint on the data type.
bool canAlias(const T *alias) const noexcept
Returns whether the expression can alias with the given address alias.
Definition: SMatDeclUppExpr.h:308
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:160
If_< IsExpression< MT >, const MT, const MT &> Operand
Composite data type of the sparse matrix expression.
Definition: SMatDeclUppExpr.h:177
#define BLAZE_FUNCTION_TRACE
Function trace macro.This macro can be used to reliably trace function calls. In case function tracin...
Definition: FunctionTrace.h:93
Compile time check for Hermitian matrices.This type trait tests whether or not the given template par...
Definition: IsHermitian.h:85
Header file for the HasMember type traits.
Operand operand() const noexcept
Returns the sparse matrix operand.
Definition: SMatDeclUppExpr.h:296
typename EnableIf< Condition, T >::Type EnableIf_
Auxiliary alias declaration for the EnableIf class template.The EnableIf_ alias declaration provides ...
Definition: EnableIf.h:223
typename T::OppositeType OppositeType_
Alias declaration for nested OppositeType type definitions.The OppositeType_ alias declaration provid...
Definition: Aliases.h:243
Compile time check for strictly lower triangular matrices.This type trait tests whether or not the gi...
Definition: IsStrictlyLower.h:86
size_t rows() const noexcept
Returns the current number of rows of the matrix.
Definition: SMatDeclUppExpr.h:255
ConstIterator end(size_t i) const
Returns an iterator just past the last non-zero element of row i.
Definition: SMatDeclUppExpr.h:245
Header file for the IsRowMajorMatrix type trait.
SMatDeclUppExpr(const MT &sm) noexcept
Constructor for the SMatDeclUppExpr class.
Definition: SMatDeclUppExpr.h:190
Expression object for the explicit upper declaration of sparse matrices.The SMatDeclUppExpr class rep...
Definition: Forward.h:99
Header file for the DeclUppExprTrait class template.
Header file for the DeclUppExpr base class.
Header file for the IntegralConstant class template.
Compile time evaluation of the number of columns of a matrix.The Columns type trait evaluates the num...
Definition: Columns.h:76
Compile time evaluation of the number of rows of a matrix.The Rows type trait evaluates the number of...
Definition: Rows.h:76
size_t columns() const noexcept
Returns the current number of columns of the matrix.
Definition: SMatDeclUppExpr.h:265
typename T::TransposeType TransposeType_
Alias declaration for nested TransposeType type definitions.The TransposeType_ alias declaration prov...
Definition: Aliases.h:403
Header file for the IsUpper type trait.
Header file for the empty type.
Evaluation of the expression type of a sparse matrix declupp operation.Via this type trait it is poss...
Definition: SMatDeclUppExprTrait.h:75
Header file for the IsHermitian type trait.
BLAZE_ALWAYS_INLINE bool isSquare(const Matrix< MT, SO > &matrix) noexcept
Checks if the given matrix is a square matrix.
Definition: Matrix.h:677
DisableIf_< IsUpper< MT >, const DMatDeclUppExpr< MT, SO > > declupp(const DenseMatrix< MT, SO > &dm)
Declares the given non-upper dense matrix expression dm as upper.
Definition: DMatDeclUppExpr.h:842
Evaluation of the expression type type of a column operation.Via this type trait it is possible to ev...
Definition: ColumnExprTrait.h:78
#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 TrueType type/value trait base class.
Header file for the IsExpression type trait class.
If_< RequiresEvaluation< MT >, const ResultType, const SMatDeclUppExpr &> CompositeType
Data type for composite expression templates.
Definition: SMatDeclUppExpr.h:171
Header file for the function trace functionality.