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ROOT » MATH » MATHCORE » ROOT::Math::DistSamplerOptions

class ROOT::Math::DistSamplerOptions


    DistSampler options class

    @ingroup NumAlgo

Function Members (Methods)

public:

	~DistSamplerOptions()
const string&	Algorithm() const
static ROOT::Math::IOptions&	Default(const char* name)
static const string&	DefaultAlgorithm1D()
static const string&	DefaultAlgorithmND()
static int	DefaultPrintLevel()
static const string&	DefaultSampler()
ROOT::Math::DistSamplerOptions	DistSamplerOptions(int dim = 0)
ROOT::Math::DistSamplerOptions	DistSamplerOptions(const ROOT::Math::DistSamplerOptions& opt)
ROOT::Math::IOptions*	ExtraOptions() const
static ROOT::Math::IOptions*	FindDefault(const char* name)
ROOT::Math::DistSamplerOptions&	operator=(const ROOT::Math::DistSamplerOptions& opt)
void	Print(ostream& os = std::cout) const
static void	PrintDefault(const char* name, ostream& os = std::cout)
int	PrintLevel() const
const string&	Sampler() const
void	SetAlgorithm(const char* type)
static void	SetDefaultAlgorithm1D(const char* algo)
static void	SetDefaultAlgorithmND(const char* algo)
static void	SetDefaultPrintLevel(int level)
static void	SetDefaultSampler(const char* type)
void	SetExtraOptions(const ROOT::Math::IOptions& opt)
void	SetPrintLevel(int level)
void	SetSampler(const char* type)

Data Members

private:

string	fAlgoType	DistSampler algorithmic specification (for Unuran only)
ROOT::Math::IOptions*	fExtraOptions	extra options
int	fLevel	debug print level
string	fSamplerType	DistSampler type (Unuran, Foam, etc...)xs

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

void SetDefaultSampler(const char* type)

 static methods for setting and retrieving the default options

void SetDefaultAlgorithm1D(const char* algo)

void SetDefaultAlgorithmND(const char* algo)

void SetDefaultPrintLevel(int level)

const std::string & DefaultSampler()

const std::string & DefaultAlgorithm1D()

const std::string & DefaultAlgorithmND()

int DefaultPrintLevel()

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

 retrieve extra options - if not existing create a IOptions

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

 find extra options - return 0 if not existing

void PrintDefault(const char* name, ostream& os = std::cout)

 print all the default options for the name given

DistSamplerOptions(int dim = 0)

 constructor using the default options
 pass optionally a pointer to the additional options
 otherwise look if they exist for this default minimizer
 and in that case they are copied in the constructed instance
 constructor takes dimension since a different default algorithm
 is used if the dimension is 1 or greater than 1

~DistSamplerOptions()

 destructor

DistSamplerOptions(const ROOT::Math::DistSamplerOptions& opt)

 copy constructor

DistSamplerOptions & operator=(const ROOT::Math::DistSamplerOptions& opt)

 assignment operators

int PrintLevel() const

 non-static methods for  retrivieng options 
 set print level

{ return fLevel; }

IOptions * ExtraOptions() const

 return extra options (NULL pointer if they are not present)

{ return fExtraOptions; }

const std::string & Sampler() const

 type of minimizer

{ return fSamplerType; }

const std::string & Algorithm() const

 type of algorithm

{ return fAlgoType; }

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

 print all the options

void SetPrintLevel(int level)

 non-static methods for setting options 
 set print level

{ fLevel = level; }

void SetSampler(const char* type)

 set minimizer type

{ fSamplerType = type; }

void SetAlgorithm(const char* type)

 set minimizer algorithm

{ fAlgoType = type; }

void SetExtraOptions(const ROOT::Math::IOptions& opt)

 set extra options (in this case pointer is cloned)