FW::HitSmearing Exception Reference

#include <acts/blob/master/Examples/Algorithms/Digitization/include/ACTFW/Digitization/HitSmearing.hpp>

Inheritance diagram for FW::HitSmearing:

Collaboration diagram for FW::HitSmearing:

Classes
struct	Config

Public Member Functions
	HitSmearing (const Config &cfg, Acts::Logging::Level lvl)
ProcessCode	execute (const AlgorithmContext &ctx) const finaloverride
Public Member Functions inherited from FW::BareAlgorithm
	BareAlgorithm (std::string name, Acts::Logging::Level level=Acts::Logging::INFO)
std::string	name () const finaloverride
	The algorithm name.

Private Attributes
Config	m_cfg
std::unordered_map < Acts::GeometryID, const Acts::Surface * >	m_surfaces
	Lookup container for hit surfaces that generate smeared hits.

Additional Inherited Members
Protected Member Functions inherited from FW::BareAlgorithm
const Acts::Logger &	logger () const

Detailed Description

Create fittable measurements using truth smearing.

The truth information is smeared in the local measurement frame using Gaussian noise to generate a fittable measurement, i.e. a source link.

Definition at line 29 of file HitSmearing.hpp.

View newest version in sPHENIX GitHub at line 29 of file HitSmearing.hpp

Constructor & Destructor Documentation

FW::HitSmearing::HitSmearing	(	const Config &	cfg,
		Acts::Logging::Level	lvl
	)

Definition at line 18 of file HitSmearing.cpp.

View newest version in sPHENIX GitHub at line 18 of file HitSmearing.cpp

References FW::HitSmearing::Config::inputSimulatedHits, m_cfg, m_surfaces, FW::HitSmearing::Config::outputSourceLinks, FW::HitSmearing::Config::randomNumbers, FW::HitSmearing::Config::sigmaLoc0, FW::HitSmearing::Config::sigmaLoc1, surface(), and FW::HitSmearing::Config::trackingGeometry.

Here is the call graph for this function:

Member Function Documentation

FW::ProcessCode FW::HitSmearing::execute ( const AlgorithmContext &  context ) const

finaloverridevirtual

Execute the algorithm for one event.

This function must be implemented by subclasses.

Implements FW::BareAlgorithm.

Definition at line 45 of file HitSmearing.cpp.

View newest version in sPHENIX GitHub at line 45 of file HitSmearing.cpp

References ACTS_FATAL, FW::WhiteBoard::add(), Acts::eLOC_0, Acts::eLOC_1, FW::AlgorithmContext::eventStore, FW::AlgorithmContext::geoContext, FW::WhiteBoard::get(), Acts::Surface::globalToLocal(), FW::groupByModule(), hits(), it, pos(), SUCCESS, and surface().

Here is the call graph for this function:

Member Data Documentation

Config FW::HitSmearing::m_cfg

private

Definition at line 50 of file HitSmearing.hpp.

View newest version in sPHENIX GitHub at line 50 of file HitSmearing.hpp

Referenced by HitSmearing().

std::unordered_map<Acts::GeometryID, const Acts::Surface*> FW::HitSmearing::m_surfaces

private

Lookup container for hit surfaces that generate smeared hits.

Definition at line 52 of file HitSmearing.hpp.

View newest version in sPHENIX GitHub at line 52 of file HitSmearing.hpp

Referenced by HitSmearing().

---

The documentation for this exception was generated from the following files:

• acts/blob/master/Examples/Algorithms/Digitization/include/ACTFW/Digitization/HitSmearing.hpp
• acts/blob/master/Examples/Algorithms/Digitization/src/HitSmearing.cpp