class HCL_DiagFunctionalHess_d : public HCL_FunctionalHess_d

HCL_DiagFunctionalHess_d implements a separable function defined on a product space

Inheritance:

Public Methods

virtual HCL_VectorSpace_d&	Domain () Domain space access.
virtual HCL_EvaluateFunctionalHess_d*	EvaluateHess ( const HCL_Vector_d & x ) EvaluateHess creates an "evaluation" object, which knows how to compute the function value at the given x
virtual int	Number () Number of terms in the sum.
virtual HCL_FunctionalHess_d&	operator) ( int i ) Access to components.
void	SetNext ( HCL_FunctionalHess_d * f ) Set the next component

Public

constructors and destructor HCL_DiagFunctionalHess_d () Default constructor---disabled HCL_DiagFunctionalHess_d ( const HCL_DiagFunctionalHess_d & F ) Copy constructor---disabled HCL_DiagFunctionalHess_d ( HCL_ProductVectorSpace_d * d ) Usual constructor. HCL_DiagFunctionalHess_d ( HCL_FunctionalHess_d * f1, HCL_FunctionalHess_d * f2 ) Provided for convenience. virtual ~HCL_DiagFunctionalHess_d () Destructor

I/O virtual ostream& Write ( ostream & str ) Write prints out some useful information about the object.

Inherited from HCL_FunctionalHess_d:

Public Methods

int CheckHess( const HCL_Vector_d &, const HCL_Vector_d &, ostream & str, int n=10, double hmin=0.1, double hmax=1.0 )

virtual void Gradient( const HCL_Vector_d & x, HCL_Vector_d & g )

virtual HCL_LinearOp_d* Hessian( const HCL_Vector_d & x )

virtual double Value( const HCL_Vector_d & x )

virtual ostream& Write( ostream & str )

Inherited from HCL_FunctionalGrad_d:

Public Methods

int CheckGrad( const HCL_Vector_d & x, const HCL_Vector_d & y, ostream & str, int n=10, double hmin=0.1, double hmax=1.0 )

virtual HCL_EvaluateFunctionalGrad_d* EvaluateGrad( const HCL_Vector_d & x )

Inherited from HCL_Functional_d:

Public Methods

virtual double MaxStep( const HCL_Vector_d & x, const HCL_Vector_d &dir)

void Scan( const HCL_Vector_d & x, const HCL_Vector_d & dx, int N, double hmin, double hmax, char * fname = NULL )

Inherited from HCL_Base:

Public Methods

int Count()

void DecCount()

void IncCount()

Private Fields

int ReferenceCount

constructors and destructor

HCL_DiagFunctionalHess_d()

Default constructor---disabled

HCL_DiagFunctionalHess_d( const HCL_DiagFunctionalHess_d & F )

Copy constructor---disabled

HCL_DiagFunctionalHess_d( HCL_ProductVectorSpace_d * d )

Usual constructor.

HCL_DiagFunctionalHess_d( HCL_FunctionalHess_d * f1, HCL_FunctionalHess_d * f2 )

Provided for convenience.

virtual ~HCL_DiagFunctionalHess_d()

Destructor

virtual HCL_VectorSpace_d& Domain()

Domain space access.

virtual HCL_FunctionalHess_d& operator)( int i )

Access to components.

virtual int Number()

Number of terms in the sum.

virtual HCL_EvaluateFunctionalHess_d* EvaluateHess( const HCL_Vector_d & x )

EvaluateHess creates an "evaluation" object, which knows how to compute the function value at the given x

void SetNext( HCL_FunctionalHess_d * f )

Set the next component

I/O

virtual ostream& Write( ostream & str )

Write prints out some useful information about the object.

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