Logo ROOT   6.19/01
Reference Guide
ROOT::Math::IntegratorOneDimOptions Class Reference

Numerical one dimensional integration options.

Definition at line 113 of file IntegratorOptions.h.

Public Member Functions

 IntegratorOneDimOptions (IOptions *extraOpts=0)
 
 IntegratorOneDimOptions (const IntegratorOneDimOptions &rhs)
 
virtual ~IntegratorOneDimOptions ()
 
std::string Integrator () const
 name of 1D integrator More...
 
IntegrationOneDim::Type IntegratorType () const
 type of the integrator (return the enumeration type) More...
 
unsigned int NPoints () const
 maximum number of function calls More...
 
IntegratorOneDimOptionsoperator= (const IntegratorOneDimOptions &rhs)
 
void Print (std::ostream &os=std::cout) const
 print all the options More...
 
void SetIntegrator (const char *name)
 set 1D integrator name More...
 
void SetNPoints (unsigned int n)
 set number of points rule values of 1,2,3,4,5,6 corresponds to 15,21,31,41,51,61 and they are used in GSL adaptive values > 6 corresponds to the actual points and they are used by teh GaussLegendre integrator More...
 
- Public Member Functions inherited from ROOT::Math::BaseIntegratorOptions
 BaseIntegratorOptions (const BaseIntegratorOptions &opt)
 
virtual ~BaseIntegratorOptions ()
 protected constructor to avoid user creating this class More...
 
double AbsTolerance () const
 non-static methods for retrivieng options More...
 
IOptionsExtraOptions () const
 return extra options More...
 
BaseIntegratorOptionsoperator= (const BaseIntegratorOptions &opt)
 assignment operators More...
 
double RelTolerance () const
 absolute tolerance More...
 
void SetAbsTolerance (double tol)
 non-static methods for setting options More...
 
void SetExtraOptions (const IOptions &opt)
 set extra options (in this case pointer is cloned) More...
 
void SetRelTolerance (double tol)
 set the relative tolerance More...
 
void SetWKSize (unsigned int size)
 set workspace size More...
 
unsigned int WKSize () const
 size of the workspace More...
 

Static Public Member Functions

static ROOT::Math::IOptionsDefault (const char *name)
 retrieve specific options - if not existing create a IOptions More...
 
static double DefaultAbsTolerance ()
 
static std::string DefaultIntegrator ()
 
static IntegrationOneDim::Type DefaultIntegratorType ()
 
static unsigned int DefaultNPoints ()
 
static double DefaultRelTolerance ()
 
static unsigned int DefaultWKSize ()
 
static ROOT::Math::IOptionsFindDefault (const char *name)
 
static void PrintDefault (const char *name=0, std::ostream &os=std::cout)
 print only the specified default options More...
 
static void SetDefaultAbsTolerance (double tol)
 
static void SetDefaultIntegrator (const char *name)
 
static void SetDefaultNPoints (unsigned int n)
 
static void SetDefaultRelTolerance (double tol)
 
static void SetDefaultWKSize (unsigned int size)
 

Additional Inherited Members

- Protected Member Functions inherited from ROOT::Math::BaseIntegratorOptions
 BaseIntegratorOptions ()
 protected constructor to avoid user creating this class More...
 
void ClearExtra ()
 
- Protected Attributes inherited from ROOT::Math::BaseIntegratorOptions
double fAbsTolerance
 
ROOT::Math::IOptionsfExtraOptions
 
int fIntegType
 
unsigned int fNCalls
 
double fRelTolerance
 
unsigned int fWKSize
 

#include <Math/IntegratorOptions.h>

Inheritance diagram for ROOT::Math::IntegratorOneDimOptions:
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Constructor & Destructor Documentation

◆ IntegratorOneDimOptions() [1/2]

ROOT::Math::IntegratorOneDimOptions::IntegratorOneDimOptions ( IOptions extraOpts = 0)

Definition at line 179 of file IntegratorOptions.cxx.

◆ ~IntegratorOneDimOptions()

virtual ROOT::Math::IntegratorOneDimOptions::~IntegratorOneDimOptions ( )
inlinevirtual

Definition at line 122 of file IntegratorOptions.h.

◆ IntegratorOneDimOptions() [2/2]

ROOT::Math::IntegratorOneDimOptions::IntegratorOneDimOptions ( const IntegratorOneDimOptions rhs)
inline

Definition at line 125 of file IntegratorOptions.h.

Member Function Documentation

◆ Default()

IOptions & ROOT::Math::IntegratorOneDimOptions::Default ( const char *  name)
static

retrieve specific options - if not existing create a IOptions

Definition at line 272 of file IntegratorOptions.cxx.

◆ DefaultAbsTolerance()

double ROOT::Math::IntegratorOneDimOptions::DefaultAbsTolerance ( )
static

Definition at line 266 of file IntegratorOptions.cxx.

◆ DefaultIntegrator()

std::string ROOT::Math::IntegratorOneDimOptions::DefaultIntegrator ( )
static

Definition at line 236 of file IntegratorOptions.cxx.

◆ DefaultIntegratorType()

IntegratorOneDim::Type ROOT::Math::IntegratorOneDimOptions::DefaultIntegratorType ( )
static

Definition at line 241 of file IntegratorOptions.cxx.

◆ DefaultNPoints()

unsigned int ROOT::Math::IntegratorOneDimOptions::DefaultNPoints ( )
static

Definition at line 269 of file IntegratorOptions.cxx.

◆ DefaultRelTolerance()

double ROOT::Math::IntegratorOneDimOptions::DefaultRelTolerance ( )
static

Definition at line 267 of file IntegratorOptions.cxx.

◆ DefaultWKSize()

unsigned int ROOT::Math::IntegratorOneDimOptions::DefaultWKSize ( )
static

Definition at line 268 of file IntegratorOptions.cxx.

◆ FindDefault()

IOptions * ROOT::Math::IntegratorOneDimOptions::FindDefault ( const char *  name)
static

Definition at line 277 of file IntegratorOptions.cxx.

◆ Integrator()

std::string ROOT::Math::IntegratorOneDimOptions::Integrator ( ) const
virtual

name of 1D integrator

Implements ROOT::Math::BaseIntegratorOptions.

Definition at line 204 of file IntegratorOptions.cxx.

◆ IntegratorType()

IntegrationOneDim::Type ROOT::Math::IntegratorOneDimOptions::IntegratorType ( ) const
inline

type of the integrator (return the enumeration type)

Definition at line 149 of file IntegratorOptions.h.

◆ NPoints()

unsigned int ROOT::Math::IntegratorOneDimOptions::NPoints ( ) const
inline

maximum number of function calls

Definition at line 143 of file IntegratorOptions.h.

◆ operator=()

IntegratorOneDimOptions& ROOT::Math::IntegratorOneDimOptions::operator= ( const IntegratorOneDimOptions rhs)
inline

Definition at line 130 of file IntegratorOptions.h.

◆ Print()

void ROOT::Math::IntegratorOneDimOptions::Print ( std::ostream &  os = std::cout) const

print all the options

Definition at line 208 of file IntegratorOptions.cxx.

◆ PrintDefault()

void ROOT::Math::IntegratorOneDimOptions::PrintDefault ( const char *  name = 0,
std::ostream &  os = std::cout 
)
static

print only the specified default options

print default options

Definition at line 216 of file IntegratorOptions.cxx.

◆ SetDefaultAbsTolerance()

void ROOT::Math::IntegratorOneDimOptions::SetDefaultAbsTolerance ( double  tol)
static

Definition at line 247 of file IntegratorOptions.cxx.

◆ SetDefaultIntegrator()

void ROOT::Math::IntegratorOneDimOptions::SetDefaultIntegrator ( const char *  name)
static

Definition at line 223 of file IntegratorOptions.cxx.

◆ SetDefaultNPoints()

void ROOT::Math::IntegratorOneDimOptions::SetDefaultNPoints ( unsigned int  n)
static

Definition at line 260 of file IntegratorOptions.cxx.

◆ SetDefaultRelTolerance()

void ROOT::Math::IntegratorOneDimOptions::SetDefaultRelTolerance ( double  tol)
static

Definition at line 251 of file IntegratorOptions.cxx.

◆ SetDefaultWKSize()

void ROOT::Math::IntegratorOneDimOptions::SetDefaultWKSize ( unsigned int  size)
static

Definition at line 256 of file IntegratorOptions.cxx.

◆ SetIntegrator()

void ROOT::Math::IntegratorOneDimOptions::SetIntegrator ( const char *  name)

set 1D integrator name

Definition at line 198 of file IntegratorOptions.cxx.

◆ SetNPoints()

void ROOT::Math::IntegratorOneDimOptions::SetNPoints ( unsigned int  n)
inline

set number of points rule values of 1,2,3,4,5,6 corresponds to 15,21,31,41,51,61 and they are used in GSL adaptive values > 6 corresponds to the actual points and they are used by teh GaussLegendre integrator

Definition at line 140 of file IntegratorOptions.h.

Libraries for ROOT::Math::IntegratorOneDimOptions:
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The documentation for this class was generated from the following files: