library: libMathMore
#include "GSLRootFinder.h"

ROOT::Math::GSLRootFinder

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

class ROOT::Math::GSLRootFinder

Inheritance Chart:
ROOT::Math::GSLRootFinder
<-
ROOT::Math::Roots::Bisection
ROOT::Math::Roots::Brent
ROOT::Math::Roots::FalsePos
 
    private:

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

    protected:

      void FreeSolver()
      void SetSolver(ROOT::Math::GSLRootFSolver* s)

    public:

                                GSLRootFinder()
                        virtual ~GSLRootFinder()
                            int Iterate()
                            int Iterations() const
                    const char* Name() const
                         double Root() const
                           void SetFunction(const ROOT::Math::IGenFunction& f, double Root)
                           void SetFunction(const ROOT::Math::IGenFunction& f, double xlow, double xup)
                           void SetFunction(ROOT::Math::GSLRootFinder::GSLFuncPointer f, void* params, double xlow, double xup)
                            int Solve(int maxIter = 100, double absTol = 1E-3, double relTol = 1E-6)

Data Members

    private:

      ROOT::Math::GSLFunctionWrapper* fFunction  
          ROOT::Math::GSLRootFSolver* fS         
                               double fRoot      
                               double fXlow      
                               double fXup       
                                  int fIter

Class Description

GSLRootFinder()


virtual ~GSLRootFinder()




 GSLRootFinder(const GSLRootFinder &)


 usually copying is non trivial, so we make this unaccessible



void SetFunction( const IGenFunction & f, double Root)




 SetFunction( f, Root -1, Root + 1)




void SetFunction( const IGenFunction & f, double xlow, double xup)




int Iterate()




double Root()




int Solve( int maxIter = 100, double absTol = 1E-3, double relTol = 1E-6)


 Solve for roots



int Iterations()




const char * Name()




void FreeSolver()







Last update: Tue Jul 11 11:46:35 2006









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