library: libMathMore
#include "Derivator.h"

ROOT::Math::Derivator

class description - header file - source file - inheritance tree (.pdf)

class ROOT::Math::Derivator

Inheritance Chart:
ROOT::Math::Derivator
 
    private:

                             Derivator(const ROOT::Math::Derivator&)
      ROOT::Math::Derivator& operator=(const ROOT::Math::Derivator&)

    public:

                            Derivator(const ROOT::Math::IGenFunction& f)
                            Derivator(const ROOT::Math::Derivator::GSLFuncPointer& f)
                    virtual ~Derivator()
                     double Error() const
                     double Eval(const ROOT::Math::IGenFunction& f, double x, double h = 1E-8)
                     double Eval(double x, double h = 1E-8)
                     double EvalBackward(const ROOT::Math::IGenFunction& f, double x, double h = 1E-8)
                     double EvalBackward(double x, double h = 1E-8)
                     double EvalCentral(const ROOT::Math::IGenFunction& f, double x, double h = 1E-8)
                     double EvalCentral(double x, double h = 1E-8)
                     double EvalForward(const ROOT::Math::IGenFunction& f, double x, double h = 1E-8)
                     double EvalForward(double x, double h = 1E-8)
                     double Result() const
                       void SetFunction(const ROOT::Math::IGenFunction& f)
                       void SetFunction(const ROOT::Math::Derivator::GSLFuncPointer& f)
                        int Status() const

Data Members

    private:

      ROOT::Math::GSLDerivator* fDerivator

Class Description

Derivator(const IGenFunction &f)


 Derivator(const GSLFuncPointer &f)




virtual ~Derivator()




 Derivator(const Derivator &)




void SetFunction(const IGenFunction &f)




void SetFunction( const GSLFuncPointer &f)




double Eval(const IGenFunction & f, double x, double h = 1E-8)




double Eval(double x, double h = 1E-8)




double EvalCentral(const IGenFunction & f, double x, double h = 1E-8)




double EvalForward(const IGenFunction & f, double x, double h = 1E-8)




double EvalBackward(const IGenFunction & f, double x, double h = 1E-8)




double EvalCentral( double x, double h = 1E-8)




double EvalForward( double x, double h = 1E-8)




double EvalBackward( double x, double h = 1E-8)




int Status()




double Result()




double Error()







Last update: Tue Jul 11 11:46:28 2006









ROOT page - Class index - Class Hierarchy - Top of the page









This page has been automatically generated. If you have any comments or suggestions about the page layout send a mail to ROOT support, or contact the developers with any questions or problems regarding ROOT.