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MIPCalScheme Class Reference

#include <MIPCalScheme.h>

Inheritance diagram for MIPCalScheme:

CalScheme CfgPromptConfigurable List of all members.

Public Member Functions

 MIPCalScheme ()
virtual FloatErr GetMIP (FloatErr sigmap, const PlexStripEndId &seid=PlexStripEndId()) const
virtual FloatErr DecalMIP (FloatErr sigmip, const PlexStripEndId &seid) const
virtual void DoReset (const VldContext &context)
virtual void ConfigModified ()
virtual void PrintConfig (std::ostream &os) const

Private Member Functions

 ClassDef (MIPCalScheme, 0)

Private Attributes

DbiResultPtr< CalMIPCalibration > fResPtr
Int_t fTask
Double_t fDefaultSigCorPerMip

Constructor & Destructor Documentation

MIPCalScheme::MIPCalScheme (   ) 
 

Definition at line 24 of file MIPCalScheme.cxx.

References MSG, and Registry::Set().

00025 {
00026  MSG("Calib",Msg::kVerbose) << "MIPCalScheme::MIPCalScheme" 
00027                                    << endl;
00028  Registry r;
00029  r.Set("defaultSigCorPerMip",565.0);
00030  r.Set("MIPCalMethod","TrackWindow");
00031  InitializeConfig(r);
00032 }

Member Function Documentation

MIPCalScheme::ClassDef (  MIPCalScheme  ,
0 
)  [private]
 

void MIPCalScheme::ConfigModified (  void   )  [virtual]
 

Apply new config params.

Reimplemented from CalScheme.

Definition at line 151 of file MIPCalScheme.cxx.

References fDefaultSigCorPerMip, fTask, Registry::Get(), CfgPromptConfigurable::GetConfig(), CalScheme::GetContext(), MSG, and CalScheme::Reset().

00152 {                                               
00156   bool ok = true;
00157   ok=ok && GetConfig().Get("defaultSigCorPerMip",fDefaultSigCorPerMip);
00158 
00159   const char* str_source;
00160   ok=ok && GetConfig().Get("MIPCalMethod",str_source);
00161   if(strncasecmp(str_source,"cosmic",6)==0) fTask=0;
00162   else if(strncasecmp(str_source,"paul",4)==0) fTask=1;
00163   else if(strncasecmp(str_source,"ps",2)==0) fTask=2;
00164   else if(strncasecmp(str_source,"alt",3)==0) fTask=3;
00165   else if(strncasecmp(str_source,"TrackWindow",6)==0) fTask=10;
00166   else {
00167     MSG("Calib",Msg::kError) 
00168       <<"I don't understand the MIPCalMethod setting: "
00169       <<str_source<<endl;
00170     MSG("Calib",Msg::kError)
00171       <<"Valid settings are: TrackWindow, Cosmics, Paul's Cosmics, PS muons, and Alternative PS muons"<<endl;
00172     MSG("Calib",Msg::kError) 
00173       <<"Defaulting to MIPCalMethod=window"<<endl;
00174     fTask=10;
00175   }
00176 
00177   if(!ok) MSG("Calib",Msg::kError)
00178     <<"Problem configuring MIPCalScheme."<<endl;
00179 
00180   // Force a re-query of the DB for this event.
00181   this->Reset(GetContext(),true); 
00182 }

FloatErr MIPCalScheme::DecalMIP (  FloatErr  mip,
const PlexStripEndId &  seid
)  const [virtual]
 

Inverse-calibration for use by Monte-Carlo

Purpose: Get atttenuation correction

Input: True energy of hit in MIPs Strip end (may be ignored, depending on implimentation)

Output: SigMaps that this hit will result in.

Must be implimented by: MIPCalScheme

Reimplemented from CalScheme.

Definition at line 86 of file MIPCalScheme.cxx.

References PlexStripEndId::AsString(), PlexStripEndId::BuildPlnStripEndKey(), FloatErr, fResPtr, DbiResultPtr< T >::GetNumRows(), DbiResultPtr< T >::GetRow(), DbiResultPtr< T >::GetRowByIndex(), CalMIPCalibration::GetScale(), CalScheme::IncrementErrors(), PlexStripEndId::IsValid(), and MAXMSG.

00088 {
00101   
00102   // If there is more than one row in the table, look up the seid
00103   // Otherwise, assume that the first row applies to the whole detector.
00104 
00105   const CalMIPCalibration* mipcal;
00106   
00107   if(fResPtr.GetNumRows()==1) {                
00108     // Return the only row
00109     mipcal = fResPtr.GetRow(0);
00110   } else {
00111     if(!seid.IsValid()) {
00112       // We've been handed 'no row in particular'. Use the first one.
00113       mipcal = fResPtr.GetRow(0);
00114     } else {
00115       // Use the row given.
00116       mipcal = fResPtr.GetRowByIndex(seid.BuildPlnStripEndKey());
00117     }
00118   }
00119 
00120   if(mipcal ==0) {
00121     if(fResPtr.GetNumRows()>0) {
00122       MAXMSG("Calib",Msg::kWarning,10) 
00123         << "MIPCalScheme: No database row for StripEnd " << seid.AsString() << "\n";
00124       
00125       IncrementErrors(kMIPCalibrator,kMissingRow,seid);
00126     }
00127 
00128     return mip * (float)fDefaultSigCorPerMip;
00129   }
00130   
00131   
00132   return mip * mipcal->GetScale();
00133 }

void MIPCalScheme::DoReset (  const VldContext &  context  )  [virtual]
 

Reimplemented from CalScheme.

Definition at line 136 of file MIPCalScheme.cxx.

References VldContext::AsString(), fResPtr, fTask, DbiResultPtr< T >::GetNumRows(), CalScheme::IncrementErrors(), MAXMSG, MSG, and DbiResultPtr< T >::NewQuery().

00137 {
00138   MSG("Calib",Msg::kVerbose) << "MIPCalScheme::DoReset()" << endl;
00139   
00140   fResPtr.NewQuery(context,fTask);
00141   
00142   if(fResPtr.GetNumRows()==0) {
00143     MAXMSG("Calib",Msg::kWarning,10) 
00144       << "No rows in database table with validity context "
00145       << context.AsString() << "  No calibration will be applied." << endl;
00146     IncrementErrors(kMIPCalibrator,kMissingTable);
00147   }  
00148 }

FloatErr MIPCalScheme::GetMIP (  FloatErr  sigcor,
const PlexStripEndId &  seid = PlexStripEndId()
)  const [virtual]
 

Purpose: Convert from corrected charge to energy units. MIPs are usually defined as the the light seen from a muon going in the Z-direction through the center of the strip (i.e. ~2 MeV of muon energy)

In: sigcorr or sigmap Strip end (May be ignored, depending upon implimentation)

Out: energy in MIPs

Must be implimented by: MIPCalScheme

Reimplemented from CalScheme.

Definition at line 35 of file MIPCalScheme.cxx.

References PlexStripEndId::AsString(), PlexStripEndId::BuildPlnStripEndKey(), FloatErr, fResPtr, DbiResultPtr< T >::GetNumRows(), DbiResultPtr< T >::GetRow(), DbiResultPtr< T >::GetRowByIndex(), CalMIPCalibration::GetScale(), CalScheme::IncrementErrors(), PlexStripEndId::IsValid(), and MAXMSG.

00037 {
00050   
00051   // If there is more than one row in the table, look up the seid
00052   // Otherwise, assume that the first row applies to the whole detector.
00053 
00054   const CalMIPCalibration* mipcal;
00055   
00056 
00057   if(fResPtr.GetNumRows()==1) {
00058     // There is only one row. Use it.
00059     mipcal = fResPtr.GetRow(0);
00060   } else { 
00061     if(!seid.IsValid()) {
00062       // We've been given no particular strip end. Use the first row
00063       mipcal = fResPtr.GetRow(0);
00064     } else {
00065       // Use the row for this particular strip end.
00066       mipcal = fResPtr.GetRowByIndex(seid.BuildPlnStripEndKey());
00067     }
00068   }
00069 
00070   if(mipcal ==0) {
00071     if(fResPtr.GetNumRows()>0) {
00072       MAXMSG("Calib",Msg::kWarning,10) 
00073         << "MIPCalScheme: No database row for StripEnd " << seid.AsString() << "\n";
00074       
00075       IncrementErrors(kMIPCalibrator,kMissingRow,seid);
00076     }
00077     
00078     return sigcor / (float)fDefaultSigCorPerMip;
00079   }
00080   
00081   return sigcor / mipcal->GetScale();
00082 }

void MIPCalScheme::PrintConfig (  std::ostream &  os  )  const [virtual]
 

Prints out the current configuration status Should be overridden by implimentation.

Reimplemented from CalScheme.

Definition at line 185 of file MIPCalScheme.cxx.

References fDefaultSigCorPerMip, fTask, Registry::GetCharString(), and CfgPromptConfigurable::GetConfig().

00186 {
00187   os<<"  Using MIPCalMethod="<<GetConfig().GetCharString("MIPCalMethod")
00188     <<" (DB task="<<fTask<<")"<<endl
00189     <<"  Default SigCor/SigMap per MIP="<<fDefaultSigCorPerMip<<endl;
00190 }

Member Data Documentation

Double_t MIPCalScheme::fDefaultSigCorPerMip [private]
 

Definition at line 34 of file MIPCalScheme.h.

Referenced by ConfigModified(), and PrintConfig().

DbiResultPtr<CalMIPCalibration> MIPCalScheme::fResPtr [private]
 

Definition at line 32 of file MIPCalScheme.h.

Referenced by DecalMIP(), DoReset(), and GetMIP().

Int_t MIPCalScheme::fTask [private]
 

Definition at line 33 of file MIPCalScheme.h.

Referenced by ConfigModified(), DoReset(), and PrintConfig().

The documentation for this class was generated from the following files:
Generated on Mon Nov 23 05:31:54 2009 for loon by  doxygen 1.3.9.1