ROOT » MATH » MATHCORE » ROOT::Math::BaseIntegratorOptions

class ROOT::Math::BaseIntegratorOptions

    Base class for Numerical integration  options
    common in 1D and multi-dimension
    This is an internal class and is not supposed to be instantiated by the user

    @ingroup Integration

Function Members (Methods)

    This is an abstract class, constructors will not be documented.
    Look at the header to check for available constructors.

doubleAbsTolerance() const
ROOT::Math::BaseIntegratorOptionsBaseIntegratorOptions(const ROOT::Math::BaseIntegratorOptions& opt)
ROOT::Math::IOptions*ExtraOptions() const
virtual stringIntegrator() const
ROOT::Math::BaseIntegratorOptions&operator=(const ROOT::Math::BaseIntegratorOptions& opt)
doubleRelTolerance() const
voidSetAbsTolerance(double tol)
voidSetExtraOptions(const ROOT::Math::IOptions& opt)
voidSetRelTolerance(double tol)
voidSetWKSize(unsigned int size)
unsigned intWKSize() const

Data Members

doublefAbsToleranceabsolute tolerance
ROOT::Math::IOptions*fExtraOptionsextra options
intfIntegTypeIntegrator type (value converted from enum)
unsigned intfNCalls(max) funxtion calls
doublefRelTolerancerelative tolerance
unsigned intfWKSizeworkspace size

Class Charts

Inheritance Inherited Members Includes Libraries
Class Charts

Function documentation

 protected constructor to avoid user creating this class
BaseIntegratorOptions(const ROOT::Math::BaseIntegratorOptions& opt)
 copy constructor
BaseIntegratorOptions & operator=(const ROOT::Math::BaseIntegratorOptions& opt)
 assignment operators
virtual ~BaseIntegratorOptions()
 protected constructor to avoid user creating this class
{ ClearExtra(); }
std::string Integrator() const
 name of 1D integrator
double AbsTolerance() const
 non-static methods for  retrivieng options 
 absolute tolerance
{ return fAbsTolerance; }
double RelTolerance() const
 absolute tolerance
{ return fRelTolerance; }
unsigned int WKSize() const
 size of the workspace
{ return fWKSize; }
IOptions * ExtraOptions() const
 return extra options
{ return fExtraOptions; }
void SetAbsTolerance(double tol)
 non-static methods for setting options 
 set the abs tolerance
{ fAbsTolerance = tol; }
void SetRelTolerance(double tol)
 set the relative tolerance
{ fRelTolerance = tol; }
void SetWKSize(unsigned int size)
 set workspace size
{ fWKSize = size; }
void SetExtraOptions(const ROOT::Math::IOptions& opt)
 set extra options (in this case pointer is cloned)
void ClearExtra()