DcaService Class Reference

#include <DcaService.h>

Static Public Member Functions
Event initialization functions:
static void	setBfield (double b)
static void	setBfield (StStrangeEvMuDst *ev)
static void	setBfield (StStrangeMuDstMaker *mk)
	B Field.
static void	setPrimVertex (StThreeVectorD &pv)
static void	setPrimVertex (StStrangeEvMuDst *ev)
static void	setPrimVertex (StStrangeMuDstMaker *mk)
	Primary Vertex.
static void	initEvent (StStrangeEvMuDst *ev)
static void	initEvent (StStrangeMuDstMaker *mk)
	Both of the above.
Functions which return recalculated DCAs
static double	dcaXiToPrimVertex (StXiMuDst *xi)
static double	dcaBachelorToPrimVertex (StXiMuDst *xi)
static double	dcaPosToPrimVertex (StV0MuDst *v0)
static double	dcaNegToPrimVertex (StV0MuDst *v0)
Functions which return signed DCAs
static double	signedDcaXiToPrimVertex (StXiMuDst *xi)
static double	signedDcaBachelorToPrimVertex (StXiMuDst *xi)
static double	signedDcaPosToPrimVertex (StV0MuDst *v0)
static double	signedDcaNegToPrimVertex (StV0MuDst *v0)
Functions which replace the actual data members
static void	replaceDcaXiToPrimVertex (StXiMuDst *xi, Float_t dca)
static void	replaceDcaBachelorToPrimVertex (StXiMuDst *xi, Float_t dca)
static void	replaceDcaPosToPrimVertex (StV0MuDst *v0, Float_t dca)
static void	replaceDcaNegToPrimVertex (StV0MuDst *v0, Float_t dca)
Functions which replace the data members with the correct DCAs
static void	fixDcaXiToPrimVertex (StXiMuDst *xi)
static void	fixSignedDcaXiToPrimVertex (StXiMuDst *xi)
static void	fixSignedDcaBachelorToPrimVertex (StXiMuDst *xi)
static void	fixSignedDcaPosToPrimVertex (StV0MuDst *v0)
static void	fixSignedDcaNegToPrimVertex (StV0MuDst *v0)
Functions which call the event initialization, then loop over the event and fix the DCAs
static void	fixDcaXiToPrimVertex (StStrangeMuDstMaker *mk)
static void	fixSignedDcaXiToPrimVertex (StStrangeMuDstMaker *mk)
static void	fixSignedDcaBachelorToPrimVertex (StStrangeMuDstMaker *mk)
static void	fixSignedDcaPosToPrimVertex (StStrangeMuDstMaker *mk)
static void	fixSignedDcaNegToPrimVertex (StStrangeMuDstMaker *mk)
static void	fixSignedDcasXis (StStrangeMuDstMaker *mk)
	All DCAs for Xis.
static void	fixSignedDcasV0s (StStrangeMuDstMaker *mk)
	All DCAs for V0s.
static void	fixSignedDcas (StStrangeMuDstMaker *mk)
	All DCAs for V0s and Xis.

Detailed Description

Author

G. Van Buren, BNL

Tool to re-calculate DCAs for strangeMuDst classes

See Also

http://www.star.bnl.gov/STAR/comp/pkg/dev/StRoot/StStrangeMuDstMaker/doc/

Definition at line 19 of file DcaService.h.

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

• StStrangeMuDstMaker/DcaService.h
• StStrangeMuDstMaker/DcaService.cxx