35 #ifndef _BLAZE_MATH_EXPRESSIONS_DMATINVEXPR_H_ 36 #define _BLAZE_MATH_EXPRESSIONS_DMATINVEXPR_H_ 88 :
public MatInvExpr< DenseMatrix< DMatInvExpr<MT,SO>, SO > >
115 enum :
bool { simdEnabled =
false };
118 enum :
bool { smpAssignable =
false };
136 inline size_t rows() const noexcept {
137 return dm_.columns();
167 template<
typename T >
168 inline bool canAlias(
const T* alias )
const noexcept {
169 return dm_.isAliased( alias );
179 template<
typename T >
180 inline bool isAliased(
const T* alias )
const noexcept {
181 return dm_.isAliased( alias );
221 template<
typename MT2
231 assign( ~lhs, rhs.
dm_ );
234 invert< DMatInvExpr::getInversionFlag() >( ~lhs );
251 template<
typename MT2
269 const TmpType tmp(
serial( rhs ) );
287 template<
typename MT2
297 addAssign( ~lhs, tmp );
318 template<
typename MT2
328 subAssign( ~lhs, tmp );
349 template<
typename MT2
359 schurAssign( ~lhs, tmp );
424 template<
typename MT
468 template<
typename MT
490 template<
typename MT,
bool SO >
491 struct Rows< DMatInvExpr<MT,SO> >
508 template<
typename MT,
bool SO >
509 struct Columns< DMatInvExpr<MT,SO> >
526 template<
typename MT,
bool SO >
544 template<
typename MT,
bool SO >
562 template<
typename MT,
bool SO >
563 struct IsLower< DMatInvExpr<MT,SO> >
580 template<
typename MT,
bool SO >
598 template<
typename MT,
bool SO >
599 struct IsUpper< DMatInvExpr<MT,SO> >
616 template<
typename MT,
bool SO >
#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.
Operand dm_
Dense matrix of the inversion expression.
Definition: DMatInvExpr.h:187
Header file for the Rows type trait.
Header file for the IsUniUpper type trait.
Flag for the inversion of a diagonal matrix.
Definition: InversionFlag.h:115
BLAZE_ALWAYS_INLINE bool isSame(const Matrix< MT1, SO1 > &a, const Matrix< MT2, SO2 > &b) noexcept
Returns whether the two given matrices represent the same observable state.
Definition: Matrix.h:786
Header file for basic type definitions.
Flag for the inversion of a general matrix (same as byLU).
Definition: InversionFlag.h:108
Flag for the inversion of a upper unitriangular matrix.
Definition: InversionFlag.h:114
Flag for the inversion of a lower unitriangular matrix.
Definition: InversionFlag.h:112
Header file for the serial shim.
#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
Header file for the IsDiagonal type trait.
Generic wrapper for a compile time constant integral value.The IntegralConstant class template repres...
Definition: IntegralConstant.h:71
#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
Compile time check for lower triangular matrices.This type trait tests whether or not the given templ...
Definition: IsLower.h:88
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:88
Header file for the MatInvExpr base class.
bool canAlias(const T *alias) const noexcept
Returns whether the expression can alias with the given address alias.
Definition: DMatInvExpr.h:168
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
Base class for dense matrices.The DenseMatrix class is a base class for all dense matrix classes...
Definition: DenseMatrix.h:78
Base class for sparse matrices.The SparseMatrix class is a base class for all sparse matrix classes...
Definition: Forward.h:129
typename IfTrue< Condition, T1, T2 >::Type IfTrue_
Auxiliary alias declaration for the IfTrue class template.The IfTrue_ alias declaration provides a co...
Definition: If.h:109
size_t rows() const noexcept
Returns the current number of rows of the matrix.
Definition: DMatInvExpr.h:136
typename T::ReturnType ReturnType_
Alias declaration for nested ReturnType type definitions.The ReturnType_ alias declaration provides a...
Definition: Aliases.h:363
DMatInvExpr(const MT &dm) noexcept
Constructor for the DMatInvExpr class.
Definition: DMatInvExpr.h:126
Constraint on the data type.
typename T::CompositeType CompositeType_
Alias declaration for nested CompositeType type definitions.The CompositeType_ alias declaration prov...
Definition: Aliases.h:83
bool isAliased(const T *alias) const noexcept
Returns whether the expression is aliased with the given address alias.
Definition: DMatInvExpr.h:180
Compile time check for upper unitriangular matrices.This type trait tests whether or not the given te...
Definition: IsUniUpper.h:86
Flag for the inversion of a upper triangular matrix.
Definition: InversionFlag.h:113
Flag for the inversion of a lower triangular matrix.
Definition: InversionFlag.h:111
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.
ReturnType_< MT > ReturnType
Return type for expression template evaluations.
Definition: DMatInvExpr.h:104
OppositeType_< MT > OppositeType
Result type with opposite storage order for expression template evaluations.
Definition: DMatInvExpr.h:101
Header file for the DenseMatrix base class.
Header file for the Columns type trait.
decltype(auto) inv(const DenseMatrix< MT, SO > &dm)
Calculation of the inverse of the given dense matrix.
Definition: DMatInvExpr.h:426
typename T::ElementType ElementType_
Alias declaration for nested ElementType type definitions.The ElementType_ alias declaration provides...
Definition: Aliases.h:163
Flag for the inversion of a Hermitian matrix (same as byLDLH).
Definition: InversionFlag.h:110
Header file for the IsLower type trait.
Compile time check for diagonal matrices.This type trait tests whether or not the given template para...
Definition: IsDiagonal.h:90
ResultType_< MT > ResultType
Result type for expression template evaluations.
Definition: DMatInvExpr.h:100
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.
Constraint on the data type.
Header file for all forward declarations for expression class templates.
TransposeType_< MT > TransposeType
Transpose type for expression template evaluations.
Definition: DMatInvExpr.h:102
Compile time check for lower unitriangular matrices.This type trait tests whether or not the given te...
Definition: IsUniLower.h:86
CompositeType_< MT > CT
Composite type of the dense matrix expression.
Definition: DMatInvExpr.h:94
Flag for the inversion of a symmetric matrix (same as byLDLT).
Definition: InversionFlag.h:109
Operand operand() const noexcept
Returns the dense matrix operand.
Definition: DMatInvExpr.h:156
Header file for run time assertion macros.
Utility type for generic codes.
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
ResultType_< MT > RT
Result type of the dense matrix expression.
Definition: DMatInvExpr.h:93
#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
Base class for all matrix inversion expression templates.The MatInvExpr class serves as a tag for all...
Definition: MatInvExpr.h:66
decltype(auto) serial(const DenseMatrix< MT, SO > &dm)
Forces the serial evaluation of the given dense matrix expression dm.
Definition: DMatSerialExpr.h:819
#define BLAZE_CONSTRAINT_MUST_NOT_REQUIRE_EVALUATION(T)
Constraint on the data type.In case the given data type T requires an intermediate evaluation within ...
Definition: RequiresEvaluation.h:81
typename T::OppositeType OppositeType_
Alias declaration for nested OppositeType type definitions.The OppositeType_ alias declaration provid...
Definition: Aliases.h:263
#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:84
Expression object for dense matrix inversions.The DMatInvExpr class represents the compile time expre...
Definition: DMatInvExpr.h:87
const Type & ReturnType
Return type for expression template evaluations.
Definition: CompressedMatrix.h:3082
const ResultType CompositeType
Data type for composite expression templates.
Definition: DMatInvExpr.h:107
Base class for all compute expression templates.The Computation class serves as a tag for all computa...
Definition: Computation.h:66
ElementType_< MT > ElementType
Resulting element type.
Definition: DMatInvExpr.h:103
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:75
Compile time evaluation of the number of rows of a matrix.The Rows type trait evaluates the number of...
Definition: Rows.h:75
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 columns() const noexcept
Returns the current number of columns of the matrix.
Definition: DMatInvExpr.h:146
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:742
If_< IsExpression< MT >, const MT, const MT &> Operand
Composite data type of the dense matrix expression.
Definition: DMatInvExpr.h:110
InversionFlag
Inversion flag.The InversionFlag type enumeration represents the different types of matrix inversion ...
Definition: InversionFlag.h:101
#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.