class HCL_ScaleLinearOp_d : public HCL_LinearOp_d

HCL_ScaleLinearOp_d implementing the linear operator where a is a scalar

Inheritance:

Public Methods

HCL_ScaleLinearOp_d ( HCL_VectorSpace_d * SP, double mu )
Usual constructor; needs the domain and the scalar.
virtual HCL_VectorSpace_d& Domain () const
Domain space access
virtual HCL_VectorSpace_d& Range () const
Range space access
Table& Parameters ()
Access to the Parameter table
virtual void Image ( const HCL_Vector_d & x, HCL_Vector_d & y ) const
Image computes y = a*x.
virtual void AdjImage ( const HCL_Vector_d & x, HCL_Vector_d & y ) const
AdjImage calls Image (the operator is self-adjoint).
virtual void NormalImage ( const HCL_Vector_d & x, HCL_Vector_d & y ) const
NormalImage computes .
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
virtual ostream& Write ( ostream & str ) const
Write prints out the domain and scale.

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

Documentation

HCL_ScaleLinearOp_d implementing the linear operator where a is a scalar. In addition to the HCL_LinearOp_d methods, this class has a Parameters method, which returns a reference to a Table object. The table contains the single parameter "Scale", which is the scalar . This scalar can be accessed using 
L.Parameters().GetValue( "Scale",a );
and modified using 
L.Parameters().PutValue( "Scale",a );
HCL_ScaleLinearOp_d( HCL_VectorSpace_d * SP, double mu )
Usual constructor; needs the domain and the scalar.

virtual HCL_VectorSpace_d& Domain() const
Domain space access. Returns a reference to the domain of the operator, which is an HCL_VectorSpace_d.

virtual HCL_VectorSpace_d& Range() const
Range space access. Returns a reference to the range of the operator, which is an HCL_VectorSpace_d.

Table& Parameters()
Access to the Parameter table. The scalar defining the linear operator can be accessed through Parameters().GetValue( "Scale",val ) or changed by Parameters().PutValue( "Scale",val ).

virtual void Image( const HCL_Vector_d & x, HCL_Vector_d & y ) const
Image computes y = a*x.

virtual void AdjImage( const HCL_Vector_d & x, HCL_Vector_d & y ) const
AdjImage calls Image (the operator is self-adjoint).

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

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

virtual ostream& Write( ostream & str ) const
Write prints out the domain and scale.

This class has no child classes.

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