class HCL_CompLinearOp_d : public HCL_LinearOp_d

HCL_CompLinearOp_d is a concrete class implementing a composition of two or more linear operators

Inheritance:

Public Methods

	HCL_CompLinearOp_d ( HCL_VectorSpace_d * d, HCL_VectorSpace_d * r, int n ) Usual constructor
	HCL_CompLinearOp_d ( HCL_LinearOp_d * A1, HCL_LinearOp_d * A2 ) Provided for convenience
virtual HCL_VectorSpace_d&	Domain () const Domain space access
virtual HCL_VectorSpace_d&	Range () const Range space access
virtual void	Image ( const HCL_Vector_d & x, HCL_Vector_d & y ) const Image computes the action of the operator on x, giving y.
virtual void	AdjImage ( const HCL_Vector_d & y, HCL_Vector_d & x ) const AdjImage computes the action of the adjoint on y, giving x.
virtual void	NormalImage ( const HCL_Vector_d & y, HCL_Vector_d & x ) const NormalImage computes the action of the normal operator on y, giving x
virtual void	InvImage (const HCL_Vector_d & y, HCL_Vector_d & x) const InvImage computes the action of the inverse on y, giving x.
virtual void	InvAdjImage (const HCL_Vector_d & x, HCL_Vector_d & y) const InvAdjImage computes the action of the inverse adjoint on x, giving y
virtual void	ImageAdd (const HCL_Vector_d & x, const HCL_Vector_d & z, HCL_Vector_d & y, double a=1.0, double b=1.0) const ImageAdd implements
virtual void	AdjImageAdd (const HCL_Vector_d & x, const HCL_Vector_d & z, HCL_Vector_d & y, double a=1.0, double b=1.0) const AdjImageAdd implements
virtual void	NormalImageAdd (const HCL_Vector_d & x, const HCL_Vector_d & z, HCL_Vector_d & y, double a=1.0, double b=1.0) const NormalImageAdd implements
virtual void	InvImageAdd (const HCL_Vector_d & x, const HCL_Vector_d & z, HCL_Vector_d & y, double a=1.0, double b=1.0) const InvImageAdd implements
virtual void	InvAdjImageAdd (const HCL_Vector_d & x, const HCL_Vector_d & z, HCL_Vector_d & y, double a=1.0, double b=1.0) const InvAdjImageAdd implements
virtual void	ImageAdd (const HCL_Vector_d & x, HCL_Vector_d & y, double a=1.0, double b=1.0) const ImageAdd implements
virtual void	AdjImageAdd (const HCL_Vector_d & x, HCL_Vector_d & y, double a=1.0, double b=1.0) const AdjImageAdd implements
virtual void	NormalImageAdd (const HCL_Vector_d & x, HCL_Vector_d & y, double a=1.0, double b=1.0) const NormalImageAdd implements
virtual void	InvImageAdd (const HCL_Vector_d & x, HCL_Vector_d & y, double a=1.0, double b=1.0) const InvImageAdd implements
virtual void	InvAdjImageAdd (const HCL_Vector_d & x, HCL_Vector_d & y, double a=1.0, double b=1.0) const InvAdjImageAdd implements
void	SetNext ( HCL_LinearOp_d * L ) SetNext is used for initializing the terms in the composition
virtual ostream&	Write ( ostream & str ) const Write prints out the operators in the composition.

Inherited from HCL_LinearOp_d:

Public Methods

int CheckAdj(int Display = 1, double tol = 1000 )

int CheckNormal( int display = 1, double tol = 100 )

Inherited from HCL_Base:

Public Methods

void IncCount() const

void DecCount() const

int Count() const

HCL_CompLinearOp_d( HCL_VectorSpace_d * d, HCL_VectorSpace_d * r, int n )

Usual constructor. Requires that the domain and range space be given (for error checking), along with the number of factors in the composition. The operators are added one-by-one using the SetNext method, beginning with the "innermost" operator. That is, if the composition is , then the method SetNext must be invoked on in that order.

HCL_CompLinearOp_d( HCL_LinearOp_d * A1, HCL_LinearOp_d * A2 )

Provided for convenience. This constructor makes it easy to create a composition with two factors. Pointers to the two operators (A1 and A2) must be given; the composition is then .

virtual HCL_VectorSpace_d& Domain() const

Domain space access. Returns a reference to the vector space forming the domain of the operator.

virtual HCL_VectorSpace_d& Range() const

Range space access. Returns a reference to the vector space forming the range of the operator.

virtual void Image( const HCL_Vector_d & x, HCL_Vector_d & y ) const

Image computes the action of the operator on x, giving y.

virtual void AdjImage( const HCL_Vector_d & y, HCL_Vector_d & x ) const

AdjImage computes the action of the adjoint on y, giving x.

virtual void NormalImage( const HCL_Vector_d & y, HCL_Vector_d & x ) const

NormalImage computes the action of the normal operator on y, giving x

virtual void InvImage(const HCL_Vector_d & y, HCL_Vector_d & x) const

InvImage computes the action of the inverse on y, giving x.

virtual void InvAdjImage(const HCL_Vector_d & x, HCL_Vector_d & y) const

InvAdjImage computes the action of the inverse adjoint on x, giving y

virtual void ImageAdd(const HCL_Vector_d & x, const HCL_Vector_d & z, HCL_Vector_d & y, double a=1.0, double b=1.0) const

ImageAdd implements

virtual void AdjImageAdd(const HCL_Vector_d & x, const HCL_Vector_d & z, HCL_Vector_d & y, double a=1.0, double b=1.0) const

AdjImageAdd implements

virtual void NormalImageAdd(const HCL_Vector_d & x, const HCL_Vector_d & z, HCL_Vector_d & y, double a=1.0, double b=1.0) const

NormalImageAdd implements

virtual void InvImageAdd(const HCL_Vector_d & x, const HCL_Vector_d & z, HCL_Vector_d & y, double a=1.0, double b=1.0) const

InvImageAdd implements

virtual void InvAdjImageAdd(const HCL_Vector_d & x, const HCL_Vector_d & z, HCL_Vector_d & y, double a=1.0, double b=1.0) const

InvAdjImageAdd implements

virtual void ImageAdd(const HCL_Vector_d & x, HCL_Vector_d & y, double a=1.0, double b=1.0) const

ImageAdd implements

virtual void AdjImageAdd(const HCL_Vector_d & x, HCL_Vector_d & y, double a=1.0, double b=1.0) const

AdjImageAdd implements

virtual void NormalImageAdd(const HCL_Vector_d & x, HCL_Vector_d & y, double a=1.0, double b=1.0) const

NormalImageAdd implements

virtual void InvImageAdd(const HCL_Vector_d & x, HCL_Vector_d & y, double a=1.0, double b=1.0) const

InvImageAdd implements

virtual void InvAdjImageAdd(const HCL_Vector_d & x, HCL_Vector_d & y, double a=1.0, double b=1.0) const

InvAdjImageAdd implements

void SetNext( HCL_LinearOp_d * L )

SetNext is used for initializing the terms in the composition. A pointer to the next operator (L) must be given. Note that the operators must be specified in order, beginning with the "innermost". That is, if the composition is , then the method SetNext must be invoked on in that order.

virtual ostream& Write( ostream & str ) const

Write prints out the operators in the composition.

alphabetic index hierarchy of classes

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