35 #ifndef _BLAZE_MATH_ADAPTORS_HERMITIANMATRIX_HERMITIANPROXY_H_
36 #define _BLAZE_MATH_ADAPTORS_HERMITIANMATRIX_HERMITIANPROXY_H_
98 template<
typename MT >
106 template<
typename T >
107 struct BuiltinType {
typedef INVALID_TYPE Type; };
115 template<
typename T >
116 struct ComplexType {
typedef typename T::value_type Type; };
130 , ComplexType<RepresentedType>
151 template<
typename T >
inline HermitianProxy& operator+=(
const T& value );
152 template<
typename T >
inline HermitianProxy& operator-=(
const T& value );
153 template<
typename T >
inline HermitianProxy& operator*=(
const T& value );
154 template<
typename T >
inline HermitianProxy& operator/=(
const T& value );
162 inline ConstPointer operator->() const noexcept;
169 inline
void reset () const;
170 inline
void clear () const;
171 inline
void invert() const;
173 inline ConstReference
get() const noexcept;
180 inline operator ConstReference() const noexcept;
187 inline ValueType
real() const;
188 inline
void real( ValueType value ) const;
189 inline ValueType
imag() const;
190 inline
void imag( ValueType value ) const;
241 template< typename MT >
243 : value1_ ( matrix(row,
column) )
244 , value2_ ( matrix(column,row) )
245 , diagonal_( row == column )
255 template<
typename MT >
282 template<
typename MT >
293 value2_ =
conj( value1_ );
310 template<
typename MT >
311 template<
typename T >
322 value2_ =
conj( value1_ );
339 template<
typename MT >
340 template<
typename T >
351 value2_ =
conj( value1_ );
368 template<
typename MT >
369 template<
typename T >
380 value2_ =
conj( value1_ );
397 template<
typename MT >
398 template<
typename T >
409 value2_ =
conj( value1_ );
426 template<
typename MT >
427 template<
typename T >
438 value2_ =
conj( value1_ );
458 template<
typename MT >
471 template<
typename MT >
494 template<
typename MT >
513 template<
typename MT >
530 template<
typename MT >
537 value2_ =
conj( value1_ );
547 template<
typename MT >
568 template<
typename MT >
592 template<
typename MT >
595 return value1_.real();
608 template<
typename MT >
611 value1_.real( value );
613 value2_.real( value );
626 template<
typename MT >
629 return value1_.imag();
645 template<
typename MT >
648 if( diagonal_ && !
isZero( value ) ) {
652 value1_.imag( value );
654 value2_.imag( -value );
670 template<
typename MT >
673 template<
typename MT >
676 template<
typename MT >
679 template<
typename MT >
682 template<
typename MT >
685 template<
typename MT >
688 template<
typename MT >
691 template<
typename MT >
707 template<
typename MT >
725 template<
typename MT >
740 template<
typename MT >
758 template<
typename MT >
780 template<
typename MT >
800 template<
typename MT >
820 template<
typename MT >
840 template<
typename MT >
Header file for the isnan shim.
Reference_< MT > Reference
Reference to the represented element.
Definition: HermitianProxy.h:123
#define BLAZE_CONSTRAINT_MUST_NOT_BE_CONST(T)
Constraint on the data type.In case the given data type is a const-qualified type, a compilation error is created.
Definition: Const.h:79
#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
bool isOne(const DiagonalProxy< MT > &proxy)
Returns whether the represented element is 1.
Definition: DiagonalProxy.h:635
const DMatForEachExpr< MT, Conj, SO > conj(const DenseMatrix< MT, SO > &dm)
Returns a matrix containing the complex conjugate of each single element of dm.
Definition: DMatForEachExpr.h:1158
Header file for auxiliary alias declarations.
Constraint on the data type.
HermitianProxy & operator=(const HermitianProxy &hp)
Copy assignment operator for HermitianProxy.
Definition: HermitianProxy.h:283
void reset() const
Reset the represented element to its default initial value.
Definition: HermitianProxy.h:495
Reference value2_
Reference to the second accessed matrix element.
Definition: HermitianProxy.h:199
Header file for basic type definitions.
Proxy base class.The Proxy class is a base class for all proxy classes within the Blaze library that ...
Definition: Forward.h:51
bool isReal(const DiagonalProxy< MT > &proxy)
Returns whether the matrix element represents a real number.
Definition: DiagonalProxy.h:595
Constraint on the data type.
void reset(const DiagonalProxy< MT > &proxy)
Resetting the represented element to the default initial values.
Definition: DiagonalProxy.h:533
Access proxy for Hermitian matrices.The HermitianProxy provides controlled access to the elements of ...
Definition: HermitianProxy.h:99
#define BLAZE_CONSTRAINT_MUST_NOT_BE_VOLATILE(T)
Constraint on the data type.In case the given data type is a volatile-qualified type, a compilation error is created.
Definition: Volatile.h:79
Header file for the invert shim.
Constraint on the data type.
const bool diagonal_
Flag for the accessed matrix element.
Definition: HermitianProxy.h:200
Pointer operator->() noexcept
Direct access to the represented matrix element.
Definition: HermitianProxy.h:459
DisableIf_< Or< IsComputation< MT >, IsTransExpr< MT > >, ColumnExprTrait_< MT > > column(Matrix< MT, SO > &matrix, size_t index)
Creating a view on a specific column of the given matrix.
Definition: Column.h:126
Header file for the Proxy class.
bool isDefault(const DiagonalProxy< MT > &proxy)
Returns whether the represented element is in default state.
Definition: DiagonalProxy.h:573
Constraint on the data type.
Constraint on the data type.
void invert(const HermitianProxy< MT > &proxy)
In-place inversion of the represented element.
Definition: HermitianProxy.h:741
void clear() const
Clearing the represented element.
Definition: HermitianProxy.h:514
Header file for the clear shim.
Namespace of the Blaze C++ math library.
Definition: Blaze.h:57
Header file for the If class template.
#define BLAZE_CONSTRAINT_MUST_NOT_BE_POINTER_TYPE(T)
Constraint on the data type.In case the given data type T is not a pointer type, a compilation error ...
Definition: Pointer.h:79
Constraint on the data type.
Header file for the isZero shim.
typename T::ElementType ElementType_
Alias declaration for nested ElementType type definitions.The ElementType_ alias declaration provides...
Definition: Aliases.h:163
Constraint on the data type.
bool isnan(const DiagonalProxy< MT > &proxy)
Returns whether the represented element is not a number.
Definition: DiagonalProxy.h:655
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
const Type & ConstReference
Reference to a constant matrix value.
Definition: CompressedMatrix.h:2645
typename T::Reference Reference_
Alias declaration for nested Reference type definitions.The Reference_ alias declaration provides a c...
Definition: Aliases.h:283
void clear(const DiagonalProxy< MT > &proxy)
Clearing the represented element.
Definition: DiagonalProxy.h:553
Header file for the isOne shim.
ConstReference_< MT > ConstReference
Reference-to-const to the represented element.
Definition: HermitianProxy.h:124
Header file for the conjugate shim.
DisableIf_< Or< IsComputation< MT >, IsTransExpr< MT > >, RowExprTrait_< MT > > row(Matrix< MT, SO > &matrix, size_t index)
Creating a view on a specific row of the given matrix.
Definition: Row.h:126
void invert() const
In-place inversion of the represented element.
Definition: HermitianProxy.h:531
HermitianProxy(MT &matrix, size_t row, size_t column)
Initialization constructor for a HermitianProxy.
Definition: HermitianProxy.h:242
#define BLAZE_CONSTRAINT_MUST_NOT_BE_SYMMETRIC_MATRIX_TYPE(T)
Constraint on the data type.In case the given data type T is a symmetric matrix type, a compilation error is created.
Definition: Symmetric.h:79
Utility type for generic codes.
Constraint on the data type.
Constraint on the data type.
ValueType real() const
Returns the real part of the represented complex number.
Definition: HermitianProxy.h:593
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
#define BLAZE_CONSTRAINT_MUST_BE_NUMERIC_TYPE(T)
Constraint on the data type.In case the given data type T is not a numeric (integral or floating poin...
Definition: Numeric.h:61
Header file for the reset shim.
#define BLAZE_CONSTRAINT_MUST_NOT_BE_LOWER_MATRIX_TYPE(T)
Constraint on the data type.In case the given data type T is a lower triangular matrix type...
Definition: Lower.h:81
#define BLAZE_CONSTRAINT_MUST_NOT_BE_REFERENCE_TYPE(T)
Constraint on the data type.In case the given data type T is not a reference type, a compilation error is created.
Definition: Reference.h:79
Header file for the isDefault shim.
ElementType_< MT > RepresentedType
Type of the represented matrix element.
Definition: HermitianProxy.h:122
Constraint on the data type.
Constraint on the data type.
Reference value1_
Reference to the first accessed matrix element.
Definition: HermitianProxy.h:198
typename T::ConstReference ConstReference_
Alias declaration for nested ConstReference type definitions.The ConstReference_ alias declaration pr...
Definition: Aliases.h:143
Compile time check for complex types.This type trait tests whether or not the given template paramete...
Definition: IsComplex.h:76
#define BLAZE_CONSTRAINT_MUST_NOT_BE_EXPRESSION_TYPE(T)
Constraint on the data type.In case the given data type T is an expression (i.e. a type derived from ...
Definition: Expression.h:81
ValueType imag() const
Returns the imaginary part of the represented complex number.
Definition: HermitianProxy.h:627
bool isZero(const DiagonalProxy< MT > &proxy)
Returns whether the represented element is 0.
Definition: DiagonalProxy.h:615
HermitianProxy * Pointer
Pointer to the represented element.
Definition: HermitianProxy.h:125
If_< IsComplex< RepresentedType >, ComplexType< RepresentedType >, BuiltinType< RepresentedType > >::Type ValueType
Value type of the represented complex element.
Definition: HermitianProxy.h:131
Header file for the IsComplex type trait.
#define BLAZE_CONSTRAINT_MUST_NOT_BE_HERMITIAN_MATRIX_TYPE(T)
Constraint on the data type.In case the given data type T is an Hermitian matrix type, a compilation error is created.
Definition: Hermitian.h:79
const HermitianProxy * ConstPointer
Pointer-to-const to the represented element.
Definition: HermitianProxy.h:126
#define BLAZE_CONSTRAINT_MUST_BE_MATRIX_TYPE(T)
Constraint on the data type.In case the given data type T is not a N-dimensional matrix type...
Definition: Matrix.h:61
ConstReference get() const noexcept
Returning the value of the accessed matrix element.
Definition: HermitianProxy.h:548
Header file for the isReal shim.