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FastShower::UpdatingGaussianBase Class Reference

#include <UpdatingGaussianBase.h>

Inheritance diagram for FastShower::UpdatingGaussianBase:

[legend]Collaboration diagram for FastShower::UpdatingGaussianBase:


Public Methods
	UpdatingGaussianBase (const std::string &samplerName, const IConfigurer &)
virtual	~UpdatingGaussianBase ()
virtual double	sample (double phyiscalLow, double nSigmaLow, double physicalUp, double nSigmaUp, const PolyArgs &) const
	sample a processed normal dist.
virtual std::pair< double, double >	parameters (const PolyArgs &) const
	Tail distributions (eg) need to get peak mean, sigma (eg) to establish their own range.
virtual void	components (std::vector< const IDebug * > &) const
virtual IDistProcessor *	makeIDistProcessor (const PolyArgs &) const=0
virtual std::pair< double, double >	getLims (double phyiscalLow, double nSigmaLow, double physicalUp, double nSigmaUp, const PolyArgs &) const=0
virtual IUpdatingGaussian *	clone () const=0
Private Attributes
SP< IFn >	m_mean
	Two functions to supply the DistProcessors with parameters.
SP< IFn >	m_sigma
SP< IProcessedDist >	m_normal

Constructor & Destructor Documentation

FastShower::UpdatingGaussianBase::UpdatingGaussianBase	(	const std::string &	samplerName,
		const IConfigurer &
	)

Definition at line 5 of file UpdatingGaussianBase.cxx.

References FastShower::IConfigurer::findFn(), m_mean, m_normal, m_sigma, and FastShower::IConfigurer::makeProcessedNormal().

00006                                                           {
00007     m_mean   = c.findFn(sampler+"PeakMean");
00008     m_sigma  = c.findFn(sampler+"PeakSigma");
00009     m_normal = c.makeProcessedNormal(sampler);
00010   }

virtual FastShower::UpdatingGaussianBase::~UpdatingGaussianBase ( ) [inline, virtual]

Definition at line 52 of file UpdatingGaussianBase.h.

00052 {};

Member Function Documentation

double FastShower::UpdatingGaussianBase::sample	(	double	phyiscalLow,
		double	nSigmaLow,
		double	physicalUp,
		double	nSigmaUp,
		const PolyArgs &
	)	const `[virtual]`

sample a processed normal dist.

The procesed norm will be truncated at -nSigmaLow +nSigmaUp, unless physical limits are exceeded.

Implements FastShower::IUpdatingGaussian.

Definition at line 11 of file UpdatingGaussianBase.cxx.

References getLims(), m_normal, makeIDistProcessor(), and sample().

Referenced by sample().

00016                                           {
00017     std::pair<double, double> limits = 
00018       this->getLims(physicalLow, nSigmaLow, physicalUp, nSigmaUp, pa);
00019     
00020     IDistProcessor* dp = makeIDistProcessor(pa);
00021     
00022     double sample = m_normal->sample(limits.first, limits.second, dp);
00023     delete dp;
00024     return sample;
00025   }

std::pair< double, double > FastShower::UpdatingGaussianBase::parameters ( const PolyArgs & ) const [virtual]

Tail distributions (eg) need to get peak mean, sigma (eg) to establish their own range.

Implements FastShower::IUpdatingGaussian.

Definition at line 28 of file UpdatingGaussianBase.cxx.

References m_mean, and m_sigma.

00028                                                             {
00029     std::pair<double, double> params(m_mean->value(pa), m_sigma->value(pa));
00030     return params;
00031   }

void FastShower::UpdatingGaussianBase::components ( std::vector< const IDebug * > & ) const [virtual]

Definition at line 34 of file UpdatingGaussianBase.cxx.

References m_mean, m_normal, and m_sigma.

00034                                                                    {
00035     v.clear();
00036     v.push_back(m_mean);
00037     v.push_back(m_sigma);
00038     v.push_back(m_normal);    
00039     }

virtual IDistProcessor* FastShower::UpdatingGaussianBase::makeIDistProcessor ( const PolyArgs & ) const [pure virtual]

Implemented in FastShower::UpdatingGaussian01P, FastShower::UpdatingGaussian02P, and FastShower::UpdatingGaussian0LP.

Referenced by sample().

virtual std::pair<double, double> FastShower::UpdatingGaussianBase::getLims	(	double	phyiscalLow,
		double	nSigmaLow,
		double	physicalUp,
		double	nSigmaUp,
		const PolyArgs &
	)	const `[pure virtual]`