X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=ITS%2FAliITSresponseSDD.cxx;h=914c9afb61c3bc1ba25e31d77164dc1e15368898;hb=5ec1315616eac7dbbe4d1b78af070af422ea2129;hp=2e1fdd461596c110c1e2bda761adedcb5d41fa54;hpb=2aea926d8c17d3c4c29a27af212627120397cee3;p=u%2Fmrichter%2FAliRoot.git

diff --git a/ITS/AliITSresponseSDD.cxx b/ITS/AliITSresponseSDD.cxx
index 2e1fdd46159..914c9afb61c 100644
--- a/ITS/AliITSresponseSDD.cxx
+++ b/ITS/AliITSresponseSDD.cxx
@@ -13,200 +13,32 @@
  * provided "as is" without express or implied warranty.                  *
  **************************************************************************/
 
-#include <TString.h>
-#include <TRandom.h>
+/* $Id$ */
 
-#include "AliITSresponseSDD.h"
-
-
-//___________________________________________
-ClassImp(AliITSresponseSDD)	
-
-AliITSresponseSDD::AliITSresponseSDD()
-{
-  // constructor
-  //   fModules = 520;
-  //   fChips = 4;
-  //   fChannels = 64;
-   SetDeadChannels();
-   SetMaxAdc();
-   SetDiffCoeff();
-   SetDriftSpeed();
-   SetNSigmaIntegration();
-   SetNLookUp();
-   // SetClock();
-   SetNoiseParam();
-   SetNoiseAfterElectronics();
-   SetElectronics();
-   SetDynamicRange();
-   SetChargeLoss();
-   SetMinVal();
-   SetParamOptions();
-   SetZeroSupp();
-   SetDataType();
-   SetFilenames();
-   SetOutputOption();
-   SetDo10to8();
-   // set the default zero suppression parameters
-   fCPar[0]=0;
-   fCPar[1]=0;
-   fCPar[2]=(Int_t)(fBaseline + 2.*fNoiseAfterEl + 0.2);
-   fCPar[3]=(Int_t)(fBaseline + 2.*fNoiseAfterEl + 0.2);
-   fCPar[4]=0;
-   fCPar[5]=0;
-   fCPar[6]=0;
-   fCPar[7]=0;
-}
-
-AliITSresponseSDD::~AliITSresponseSDD() { 
-
-  if(fGaus) delete fGaus;
-
-}
-
-void AliITSresponseSDD::SetCompressParam(Int_t  cp[8])
-{
-  // set compression param
-
-    Int_t i;
-    for (i=0; i<8; i++) {
-	fCPar[i]=cp[i];
-	//printf("\n CompressPar %d %d \n",i,fCPar[i]);
-	
-    }
-}
-void AliITSresponseSDD::GiveCompressParam(Int_t  cp[8])
-{
-  // give compression param
-
-    Int_t i;
-    for (i=0; i<8; i++) {
-	cp[i]=fCPar[i];
-    }
-}
-
-void AliITSresponseSDD::SetDeadChannels(Int_t nmod, Int_t nchip, Int_t nchan) {
-
-  for(Int_t m=0; m<fModules; m++) 
-    for(Int_t n=0; n<fChips; n++) 
-      for(Int_t p=0; p<fChannels; p++) 
-	fGain[m][n][p] = 1.;
+//////////////////////////////////////////////////////
+//  Base response class forITS                      //
+//  It is used to set static data members           //
+//  connected to parameters equal for all           //
+//  the modules                                     //
+//                                                  //
+//                                                  //
+//////////////////////////////////////////////////////
 
-  if(nmod < 0 || nmod > fModules) { cout << "Wrong number of dead modules: " << nmod << endl; return; }
-  Int_t nmax = (fModules-nmod)*fChips; 
-  if(nchip < 0 || nchip > nmax) { cout << "Wrong number of dead chips: " << nchip << endl; return; }
-  nmax = ((fModules - nmod)*fChips - nchip)*fChannels; 
-  if(nchan < 0 || nchan > nmax) { cout << "Wrong number of dead channels: " << nchan << endl; return; }
-  
-  TRandom *gran = new TRandom();
-  
-//  cout << "modules" << endl;
-  Int_t mod[nmod];
-  for(Int_t i=0;i<nmod;i++) {
-    mod[i] = (Int_t) (1.+fModules*gran->Uniform());
-    cout << i+1 << ": Dead module nr: " << mod[i] << endl;
-    for(Int_t n=0; n<fChips; n++)
-      for(Int_t p=0; p<fChannels; p++)
-	fGain[mod[i]-1][n][p] = 0.;
-  }
+#include <TMath.h>
 
-//  cout << "chips" << endl;
-  Int_t chip[nchip];
-  Int_t chip_mod[nchip];
-  Int_t i=0;
-  while(i<nchip) {
-    Int_t module = (Int_t) (fModules*gran->Uniform() + 1.);
-    if(module <=0 || module > fModules) cout << "Wrong module: " << module << endl;
-    Int_t flag_mod = 0;
-    for(Int_t k=0;k<nmod;k++) if(module == mod[k]) flag_mod = 1;
-    if(flag_mod == 1) continue;
-    Int_t chi = (Int_t) (fChips*gran->Uniform() + 1.);
-    if(chi <=0 || chi > fChips) cout << "Wrong chip: " << chi << endl;
-    i++;
-    chip[i-1] = chi; 
-    chip_mod[i-1] = module;
-    for(Int_t m=0; m<fChannels; m++) fGain[module-1][chi-1][m] = 0.;
-    cout << i << ": Dead chip nr. " << chip[i-1] << " in module nr: " << chip_mod[i-1] << endl;
-  }
-
-//  cout << "channels" << endl;
-  Int_t channel[nchan];
-  Int_t channel_chip[nchan];
-  Int_t channel_mod[nchan];
-  i=0;
-  while(i<nchan) {
-    Int_t module = (Int_t) (fModules*gran->Uniform() + 1.);
-    if(module <=0 || module > fModules) cout << "Wrong module: " << module << endl;
-    Int_t flag_mod = 0;
-    for(Int_t k=0;k<nmod;k++) if(module == mod[k]) flag_mod = 1;
-    if(flag_mod == 1) continue;
-    Int_t chipp = (Int_t) (fChips*gran->Uniform() + 1.);
-    if(chipp <=0 || chipp > fChips) cout << "Wrong chip: " << chipp << endl;
-    Int_t flag_chip = 0;
-    for(Int_t k=0;k<nchip;k++) if(chipp == chip[k] && module == chip_mod[k]) flag_chip = 1;
-    if(flag_chip == 1) continue;
-    i++;
-    channel[i-1] = (Int_t) (fChannels*gran->Uniform() + 1.); 
-    if(channel[i-1] <=0 || channel[i-1] > fChannels) cout << "Wrong channel: " << channel[i-1] << endl;
-    channel_chip[i-1] = chipp;
-    channel_mod[i-1] = module;
-    fGain[module-1][chipp-1][channel[i-1]-1] = 0.;
-    cout << i << ": Dead channel nr. " << channel[i-1] << " in chip nr. " << channel_chip[i-1] << " in module nr: " << channel_mod[i-1] << endl;
-  }
-
-  /*  
-  delete [] mod;
-  delete [] chip;
-  delete [] chip_mod;
-  delete [] channel;
-  delete [] channel_mod;
-  delete [] channel_chip;
-  */
-}
-
-void AliITSresponseSDD::PrintGains()
-{
-  // Print SDD electronic gains
-  for(Int_t t=0; t<fModules;t++)
-    for(Int_t u=0; u<fChips;u++)
-      for(Int_t v=0; v<fChannels;v++)
-	cout << "Gain for Module: " << t+1 << ", Chip " << u+1 << ", Channel " << v+1 << " = " << fGain[t][u][v] << endl;
-
-}
-
-void AliITSresponseSDD::Print()
-{
-  // Print SDD response Parameters
-
-   cout << "**************************************************" << endl;
-   cout << "   Silicon Drift Detector Response Parameters    " << endl;
-   cout << "**************************************************" << endl;
-   cout << "Diffusion Coefficients: " << fDiffCoeff << ", " << fDiffCoeff1 << endl;
-
-   cout << "Hardware compression parameters: " << endl; 
-   for(Int_t i=0; i<8; i++) cout << "fCPar[" << i << "] = " << fCPar[i] << endl;
-   cout << "Noise before electronics (arbitrary units): " << fNoise << endl;
-   cout << "Baseline (ADC units): " << fBaseline << endl;
-   cout << "Noise after electronics (ADC units): " << fNoiseAfterEl << endl;
-
-   cout << "Dynamic Range: " << fDynamicRange << endl;
-   cout << "Charge Loss: " << fChargeLoss << endl;
-   cout << "Temperature: " << fTemperature << endl;
-   cout << "Drift Speed: " << fDriftSpeed << endl;
-   cout << "Electronics (1=PASCAL, 2=OLA): " << fElectronics << endl;
-
-   cout << "N. of Sigma for signal integration: " << fNsigmas << endl;
-   cout << "N. of bins in lookup table: " << fNcomps << endl;
-
-   cout << "Max. ADC Value: " << fMaxAdc << endl;
-   cout << "Min. Value: " << fMinVal << endl;
-
-   cout << "**************************************************" << endl; 
-   cout << "             Print Electronics Gains              " << endl;
-   cout << "**************************************************" << endl;
-   PrintGains();
+#include "AliITSresponseSDD.h"
 
+const Float_t AliITSresponseSDD::fgkTimeOffsetDefault = 54.30;
+const Float_t AliITSresponseSDD::fgkADC2keVDefault = 5.243;
+const Float_t AliITSresponseSDD::fgkCarlosRXClockPeriod = 25.;
+ClassImp(AliITSresponseSDD)
+
+//_________________________________________________________________________
+AliITSresponseSDD::AliITSresponseSDD():
+TObject(),
+fTimeOffset(fgkTimeOffsetDefault),
+fADC2keV(fgkADC2keVDefault){
+  // default constructor
 }
 
 
-