DCAFitterN.h File Reference

Defintions for N-prongs secondary vertex fit. More...

#include "ReconstructionDataFormats/HelixHelper.h"
#include "DetectorsBase/Propagator.h"
#include "MathUtils/Cartesian.h"
#include "ReconstructionDataFormats/Track.h"

Go to the source code of this file.

Classes
struct	o2::vertexing::TrackCovI
struct	o2::vertexing::TrackDeriv
struct	o2::vertexing::LogLogThrottler
class	o2::vertexing::DCAFitterN< N, Args >

Namespaces
namespace	o2
	a couple of static helper functions to create timestamp values for CCDB queries or override obsolete objects
namespace	o2::vertexing
namespace	o2::vertexing::device

Typedefs
using	o2::vertexing::DCAFitter2 = DCAFitterN< 2, o2::track::TrackParCov >
using	o2::vertexing::DCAFitter3 = DCAFitterN< 3, o2::track::TrackParCov >

Functions
template<class... Tr>
	o2::vertexing::GPUd () int DCAFitterN< N
template<int N, typename... Args>
	o2::vertexing::GPUd () bool DCAFitterN< N
template<int N, typename... Args>
	o2::vertexing::GPUdi () void DCAFitterN< N
template<typename Fitter >
void	o2::vertexing::device::print (const int nBlocks, const int nThreads, Fitter &ft)
template<typename Fitter , class... Tr>
int	o2::vertexing::device::process (const int nBlocks, const int nThreads, Fitter &, Tr &... args)
template<class Fitter , class... Tr>
void	o2::vertexing::device::processBulk (const int nBlocks, const int nThreads, const int nBatches, std::vector< Fitter > &fitters, std::vector< int > &results, std::vector< Tr > &... args)

Detailed Description

Defintions for N-prongs secondary vertex fit.

Author

ruben.nosp@m..sha.nosp@m.hoyan.nosp@m.@cer.nosp@m.n.ch For the formulae derivation see /afs/cern.ch/user/s/shahoian/public/O2/DCAFitter/DCAFitterN.pdf

Definition in file DCAFitterN.h.