[u/mrichter/AliRoot.git] / TRD / AliTRDarrayADC.cxx

/************************************************************************* 
* Copyright(c) 1998-2008, ALICE Experiment at CERN, All rights reserved. * 
*                                                                        * 
* Author: The ALICE Off-line Project.                                    * 
* Contributors are mentioned in the code where appropriate.              * 
*                                                                        * 
* Permission to use, copy, modify and distribute this software and its   * 
* documentation strictly for non-commercial purposes is hereby granted   * 
* without fee, provided that the above copyright notice appears in all   * 
* copies and that both the copyright notice and this permission notice   * 
* appear in the supporting documentation. The authors make no claims     * 
* about the suitability of this software for any purpose. It is          * 
* provided "as is" without express or implied warranty.                  *
**************************************************************************/

/* $Id: AliTRDarrayADC.cxx 25392 2008-04-23 19:40:29Z cblume $ */

////////////////////////////////////////////////////////
//                                                    //
// Container class for ADC values                     //
//                                                    //
// Author:                                            //
// Hermes Leon Vargas  (hleon@ikf.uni-frankfurt.de)   //
//                                                    // 
////////////////////////////////////////////////////////

#include "AliTRDarrayADC.h"
#include "Cal/AliTRDCalPadStatus.h"
#include "AliTRDfeeParam.h"
#include "AliTRDSignalIndex.h"
ClassImp(AliTRDarrayADC)

Short_t *AliTRDarrayADC::fgLutPadNumbering = 0x0;

//____________________________________________________________________________________
AliTRDarrayADC::AliTRDarrayADC()
               :TObject()
               ,fNdet(0)
               ,fNrow(0)
               ,fNcol(0)
	       ,fNumberOfChannels(0)
               ,fNtime(0) 
               ,fNAdim(0)
               ,fADC(0)
{
  //
  // AliTRDarrayADC default constructor
  //

  CreateLut();

}

//____________________________________________________________________________________
AliTRDarrayADC::AliTRDarrayADC(Int_t nrow, Int_t ncol, Int_t ntime)
               :TObject()
	       ,fNdet(0)               
               ,fNrow(0)
               ,fNcol(0)
	       ,fNumberOfChannels(0)
               ,fNtime(0) 
               ,fNAdim(0)
               ,fADC(0)
{
  //
  // AliTRDarrayADC constructor
  //

  CreateLut();
  Allocate(nrow,ncol,ntime);

}

//____________________________________________________________________________________
AliTRDarrayADC::AliTRDarrayADC(const AliTRDarrayADC &b)
               :TObject()
	       ,fNdet(b.fNdet)
               ,fNrow(b.fNrow)
               ,fNcol(b.fNcol)
	       ,fNumberOfChannels(b.fNumberOfChannels)
               ,fNtime(b.fNtime) 
               ,fNAdim(b.fNAdim)
               ,fADC(0)	 
{
  //
  // AliTRDarrayADC copy constructor
  //

  fADC =  new Short_t[fNAdim];
  memcpy(fADC,b.fADC, fNAdim*sizeof(Short_t));  

}

//____________________________________________________________________________________
AliTRDarrayADC::~AliTRDarrayADC()
{
  //
  // AliTRDarrayADC destructor
  //

  if(fADC)
    {
      delete [] fADC;
      fADC=0;
    }

}

//____________________________________________________________________________________
AliTRDarrayADC &AliTRDarrayADC::operator=(const AliTRDarrayADC &b)
{
  //
  // Assignment operator
  //

  if(this==&b)
    {
      return *this;
    }
  if(fADC)
    {
      delete [] fADC;
    }
  fNdet=b.fNdet;
  fNrow=b.fNrow;
  fNcol=b.fNcol;
  fNumberOfChannels = b.fNumberOfChannels;
  fNtime=b.fNtime;
  fNAdim=b.fNAdim;
  fADC = new Short_t[fNAdim];
  memcpy(fADC,b.fADC, fNAdim*sizeof(Short_t));

  return *this;

}

//____________________________________________________________________________________
void AliTRDarrayADC::Allocate(Int_t nrow, Int_t ncol, Int_t ntime)
{
  //
  // Allocate memory for an AliTRDarrayADC array with dimensions
  // Row*NumberOfNecessaryMCMs*ADCchannelsInMCM*Time
  //
  
  fNrow=nrow;
  fNcol=ncol;
  fNtime=ntime;
  Int_t adcchannelspermcm = AliTRDfeeParam::GetNadcMcm(); 
  Int_t padspermcm = AliTRDfeeParam::GetNcolMcm(); 
  Int_t numberofmcms = fNcol/padspermcm; 
  fNumberOfChannels = numberofmcms*adcchannelspermcm; 
  fNAdim=nrow*fNumberOfChannels*ntime;

  if(fADC)
    {
      delete [] fADC;
    }
  
  fADC = new Short_t[fNAdim];
  memset(fADC,0,sizeof(Short_t)*fNAdim);

}

//____________________________________________________________________________________
Short_t AliTRDarrayADC::GetDataBits(Int_t row, Int_t col, Int_t time) const
{
  //
  // Get the ADC value for a given position: row, col, time
  // Taking bit masking into account
  //
  // Adapted from code of the class AliTRDdataArrayDigits 
  //

  Short_t tempval = GetData(row,col,time);
  // Be aware of manipulations introduced by pad masking in the RawReader
  // Only output the manipulated Value
  CLRBIT(tempval, 10);
  CLRBIT(tempval, 11);
  CLRBIT(tempval, 12);
  return tempval;

}

//____________________________________________________________________________________
UChar_t AliTRDarrayADC::GetPadStatus(Int_t row, Int_t col, Int_t time) const
{
  // 
  // Returns the pad status stored in the pad signal
  //
  // Output is a UChar_t value
  // Status Codes:
  //               Noisy Masking:           2
  //               Bridged Left Masking     8
  //               Bridged Right Masking    8
  //               Not Connected Masking Digits
  //
  // Adapted from code of the class AliTRDdataArrayDigits
  //

  UChar_t padstatus = 0;
  Short_t signal = GetData(row,col,time);
  if(signal > 0 && TESTBIT(signal, 10)){
    if(TESTBIT(signal, 11))
      if(TESTBIT(signal, 12))
	padstatus = AliTRDCalPadStatus::kPadBridgedRight;
      else
	padstatus = AliTRDCalPadStatus::kNotConnected;
    else
      if(TESTBIT(signal, 12))
	padstatus = AliTRDCalPadStatus::kPadBridgedLeft;
      else
	padstatus = AliTRDCalPadStatus::kMasked;
  }

  return padstatus;

}

//____________________________________________________________________________________
void AliTRDarrayADC::SetPadStatus(Int_t row, Int_t col, Int_t time, UChar_t status)
{
  //
  // Setting the pad status into the signal using the Bits 10 to 14 
  // (currently used: 10 to 12)
  //
  // Input codes (Unsigned char):
  //               Noisy Masking:           2
  //               Bridged Left Masking     8
  //               Bridged Right Masking    8
  //               Not Connected Masking    32
  //
  // Status codes: Any masking:             Bit 10(1)
  //               Noisy masking:           Bit 11(0), Bit 12(0)
  //               No Connection masking:   Bit 11(1), Bit 12(0)
  //               Bridged Left masking:    Bit 11(0), Bit 12(1)
  //               Bridged Right masking:   Bit 11(1), Bit 12(1)
  // 
  // Adapted from code of the class AliTRDdataArrayDigits
  //

  Short_t signal = GetData(row,col,time);

  // Only set the Pad Status if the signal is > 0
  if(signal > 0)
    {
      switch(status)
	{
	case AliTRDCalPadStatus::kMasked:
	  SETBIT(signal, 10);
	  CLRBIT(signal, 11);
	  CLRBIT(signal, 12);
	  break;
	case AliTRDCalPadStatus::kNotConnected:
	  SETBIT(signal, 10);
	  SETBIT(signal, 11);
	  CLRBIT(signal, 12);
	  break;
	case AliTRDCalPadStatus::kPadBridgedLeft:
	  SETBIT(signal, 10);
	  CLRBIT(signal, 11);
	  SETBIT(signal, 12);
	  break;
	case AliTRDCalPadStatus::kPadBridgedRight:
	  SETBIT(signal, 10);
	  SETBIT(signal, 11);
	  SETBIT(signal, 12);
          break;
	default:
	  CLRBIT(signal, 10);
	  CLRBIT(signal, 11);
	  CLRBIT(signal, 12);
	}
      SetData(row, col, time, signal);
    }

}

//____________________________________________________________________________________
Bool_t AliTRDarrayADC::IsPadCorrupted(Int_t row, Int_t col, Int_t time)
{
  // 
  // Checks if the pad has any masking as corrupted (Bit 10 in signal set)
  // 
  // Adapted from code of the class AliTRDdataArrayDigits
  //

  Short_t signal = GetData(row,col,time);
  return (signal > 0 && TESTBIT(signal, 10)) ? kTRUE : kFALSE;

}

//____________________________________________________________________________________
void AliTRDarrayADC::Compress()
{
  //
  // Compress the array
  //

  Int_t counter=0;
  Int_t newDim=0;
  Int_t j;                  
  Int_t l;                  
  Int_t r=0;                
  Int_t s=0;                
  Int_t k=0;

  Int_t *longm = new Int_t[fNAdim];  
  Int_t *longz = new Int_t[fNAdim];

  if(longz && longm && fADC)
    {

      memset(longz,0,sizeof(Int_t)*fNAdim);
      memset(longm,0,sizeof(Int_t)*fNAdim);

      for(Int_t i=0;i<fNAdim; i++)
        {
          j=0;
          if(fADC[i]==-1)
	    {
	      for(k=i;k<fNAdim;k++)
	        {
	          if((fADC[k]==-1)&&(j<16000))   
		    {
		      j=j+1;
		      longm[r]=j;                
		    }
	          else
		    {
		      break;
		    }
	        }
	      r=r+1;            
	    }
          l=16001;
          if(fADC[i]==0)
	    {
	      for(k=i;k<fNAdim;k++)
	        {
	          if((fADC[k]==0)&&(l<32767))     
		    {                             
		      l=l+1;
		      longz[s]=l;                
		    }
	          else
		    {
		      break;
		    }
	        }
	      s=s+1;         
	    }
          if(fADC[i]>0)
	    {
	      i=i+1;
	    }
          i=i+j+(l-16001-1); 
        }

      //Calculate the size of the compressed array
      for(Int_t i=0; i<fNAdim;i++)
        {
          if(longm[i]!=0)   
	    {
	      counter=counter+longm[i]-1;
	    }
          if(longz[i]!=0)  
	    {
	      counter=counter+(longz[i]-16001)-1;
	    }
        }

      Int_t counterTwo=0;
      newDim = fNAdim-counter;   //Dimension of the compressed array
      Short_t* buffer = new Short_t[newDim];

      if(buffer)
        {

          //Fill the buffer of the compressed array
          Int_t g=0;
          Int_t h=0; 
          for(Int_t i=0; i<newDim; i++)
            {
              if(counterTwo<fNAdim)
	        {
	          if(fADC[counterTwo]>0)
	            {
	              buffer[i]=fADC[counterTwo];
	            }
	          if(fADC[counterTwo]==-1)
	            {
	              buffer[i]=-(longm[g]);
	              counterTwo=counterTwo+longm[g]-1;
	              g++;
	            }  
	          if(fADC[counterTwo]==0)
	            {
	              buffer[i]=-(longz[h]); 
	              counterTwo=counterTwo+(longz[h]-16001)-1;
	              h++;
	            }  
	          counterTwo++;
	        }
            }

          //Copy the buffer
          delete [] fADC;
          fADC=0;
          fADC = new Short_t[newDim];
          fNAdim = newDim;
          for(Int_t i=0; i<newDim; i++)
            {
              fADC[i] = buffer[i]; 
            }

          //Delete auxiliary arrays
          delete [] buffer;
          buffer=0;
        } 

    }

  if (longz)
    {
      delete [] longz;
      longz=0;
    }
  if (longm)
    {
      delete [] longm;
      longm=0;

    }

}

//____________________________________________________________________________________
void AliTRDarrayADC::Expand()
{
  //
  // Expand the array
  //

  if (fADC)
    {

      //Check if the array has not been already expanded
      Int_t verif=0;
      for(Int_t i=0; i<fNAdim; i++)
        {
          if(fADC[i]<-1)
 	    {
	      verif++;
	    }
        }
  
      if(verif==0)
        {
          //AliDebug(1,"Nothing to expand");
          return;
        }

      Int_t dimexp=0;
      Int_t *longz = new Int_t[fNAdim];
      Int_t *longm = new Int_t[fNAdim];

      if (longz && longm)
	{

          //Initialize arrays
          memset(longz,0,sizeof(Int_t)*fNAdim);
          memset(longm,0,sizeof(Int_t)*fNAdim);
          Int_t r2=0; 
          Int_t r3=0; 
          for(Int_t i=0; i<fNAdim;i++)
            {
              if((fADC[i]<0)&&(fADC[i]>=-16000))      
	        {
	          longm[r2]=-fADC[i];
	          r2++;
	        }
              if(fADC[i]<-16000)  
	        {
	          longz[r3]=-fADC[i]-16001;  
	          r3++;
	        }
            }

          //Calculate the new dimensions of the array
          for(Int_t i=0; i<fNAdim;i++)
            {
              if(longm[i]!=0)       
	        {
	          dimexp=dimexp+longm[i]-1;
	        }
              if(longz[i]!=0)      
	        {
	          dimexp=dimexp+longz[i]-1;
	        }
            }
          dimexp=dimexp+fNAdim;   

          //Write in the buffer the new array
          Int_t contaexp =0;     
          Int_t h=0;
          Int_t l=0;  
          Short_t* bufferE = new Short_t[dimexp];
          if(bufferE)
	    {
              for(Int_t i=0; i<dimexp; i++)
                {
                  if(fADC[contaexp]>0)  
	            {
	              bufferE[i]=fADC[contaexp];
	            }
                  if((fADC[contaexp]<0)&&(fADC[contaexp]>=-16000))  
	            {
	              for(Int_t j=0; j<longm[h];j++)
	                {
	                  bufferE[i+j]=-1;
	                }
	              i=i+longm[h]-1;
	              h++;
	            }
                  if(fADC[contaexp]<-16000)  
	            {
	              for(Int_t j=0; j<longz[l];j++)
	                {
	                  bufferE[i+j]=0;  
	                }
	              i=i+longz[l]-1;
	              l++;
	            }
                  contaexp++;
                }
              //Copy the buffer
              delete [] fADC;
              fADC = new Short_t[dimexp];
              fNAdim = dimexp;
              for(Int_t i=0; i<dimexp; i++)
                {
                  fADC[i] = bufferE[i]; 
                }

              delete [] bufferE;

	    }

          //Delete auxiliary arrays
          delete [] longm;
          delete [] longz;

	}

    }

}
//____________________________________________________________________________________
void AliTRDarrayADC::DeleteNegatives()
{

  //
  //This method modifies the digits array, changing the negative values (-1)
  //Produced during digitization into zero.
  //

  for(Int_t a=0; a<fNAdim; a++)
    {
      if(fADC[a]==-1)
	{
	  fADC[a]=0;
	}
    }
}
//________________________________________________________________________________
void AliTRDarrayADC::Reset()
{
  //
  // Reset the array, the old contents are deleted
  // The array keeps the same dimensions as before
  //
 
  memset(fADC,0,sizeof(Short_t)*fNAdim);
}
//________________________________________________________________________________
void AliTRDarrayADC::ConditionalReset(AliTRDSignalIndex* idx)
{
  //
  // Reset the array, the old contents are deleted
  // The array keeps the same dimensions as before
  //
 
  if(idx->GetNoOfIndexes()>25)
    memset(fADC,0,sizeof(Short_t)*fNAdim);
  else
    {
      Int_t row, col;
      while(idx->NextRCIndex(row, col)){
	Int_t colnumb = fgLutPadNumbering[col];
	memset(&fADC[(row*fNumberOfChannels+colnumb)*fNtime],0,fNtime);
      }
    }

}

//________________________________________________________________________________
void AliTRDarrayADC::CreateLut()
{
  //
  // Initializes the Look Up Table to relate
  // pad numbering and mcm channel numbering
  //

  if(fgLutPadNumbering)  return;
  
   fgLutPadNumbering = new Short_t[AliTRDfeeParam::GetNcol()];
   memset(fgLutPadNumbering,0,sizeof(Short_t)*AliTRDfeeParam::GetNcol());

  for(Int_t mcm=0; mcm<8; mcm++)
    {
      Int_t lowerlimit=0+mcm*18;
      Int_t upperlimit=18+mcm*18;
      Int_t shiftposition = 1+3*mcm;
      for(Int_t index=lowerlimit;index<upperlimit;index++)
	{
	  fgLutPadNumbering[index]=index+shiftposition;
	}
    }
}
Commit	Line	Data
abf2a9d8	1	/*************************************************************************
	2	* Copyright(c) 1998-2008, ALICE Experiment at CERN, All rights reserved. *
	3	* *
	4	* Author: The ALICE Off-line Project. *
	5	* Contributors are mentioned in the code where appropriate. *
	6	* *
	7	* Permission to use, copy, modify and distribute this software and its *
	8	* documentation strictly for non-commercial purposes is hereby granted *
	9	* without fee, provided that the above copyright notice appears in all *
	10	* copies and that both the copyright notice and this permission notice *
	11	* appear in the supporting documentation. The authors make no claims *
	12	* about the suitability of this software for any purpose. It is *
	13	* provided "as is" without express or implied warranty. *
	14	**************************************************************************/
	15
	16	/* $Id: AliTRDarrayADC.cxx 25392 2008-04-23 19:40:29Z cblume $ */
	17
	18	////////////////////////////////////////////////////////
	19	// //
	20	// Container class for ADC values //
	21	// //
	22	// Author: //
	23	// Hermes Leon Vargas (hleon@ikf.uni-frankfurt.de) //
	24	// //
	25	////////////////////////////////////////////////////////
	26
	27	#include "AliTRDarrayADC.h"
	28	#include "Cal/AliTRDCalPadStatus.h"
	29	#include "AliTRDfeeParam.h"
534529cb	30	#include "AliTRDSignalIndex.h"
abf2a9d8	31	ClassImp(AliTRDarrayADC)
	32
	33	Short_t *AliTRDarrayADC::fgLutPadNumbering = 0x0;
	34
	35	//____________________________________________________________________________________
	36	AliTRDarrayADC::AliTRDarrayADC()
	37	:TObject()
	38	,fNdet(0)
	39	,fNrow(0)
	40	,fNcol(0)
	41	,fNumberOfChannels(0)
	42	,fNtime(0)
	43	,fNAdim(0)
	44	,fADC(0)
	45	{
	46	//
	47	// AliTRDarrayADC default constructor
	48	//
	49
	50	CreateLut();
	51
	52	}
	53
	54	//____________________________________________________________________________________
	55	AliTRDarrayADC::AliTRDarrayADC(Int_t nrow, Int_t ncol, Int_t ntime)
	56	:TObject()
	57	,fNdet(0)
	58	,fNrow(0)
	59	,fNcol(0)
	60	,fNumberOfChannels(0)
	61	,fNtime(0)
	62	,fNAdim(0)
	63	,fADC(0)
	64	{
	65	//
	66	// AliTRDarrayADC constructor
	67	//
	68
	69	CreateLut();
	70	Allocate(nrow,ncol,ntime);
	71
	72	}
	73
	74	//____________________________________________________________________________________
	75	AliTRDarrayADC::AliTRDarrayADC(const AliTRDarrayADC &b)
	76	:TObject()
	77	,fNdet(b.fNdet)
	78	,fNrow(b.fNrow)
	79	,fNcol(b.fNcol)
	80	,fNumberOfChannels(b.fNumberOfChannels)
	81	,fNtime(b.fNtime)
	82	,fNAdim(b.fNAdim)
	83	,fADC(0)
	84	{
	85	//
	86	// AliTRDarrayADC copy constructor
	87	//
	88
	89	fADC = new Short_t[fNAdim];
	90	memcpy(fADC,b.fADC, fNAdim*sizeof(Short_t));
	91
	92	}
	93
	94	//____________________________________________________________________________________
95	AliTRDarrayADC::~AliTRDarrayADC()
96	{
97	//
98	// AliTRDarrayADC destructor
99	//
100
101	if(fADC)
102	{
103	delete [] fADC;
104	fADC=0;
105	}
106
107	}
108
109	//____________________________________________________________________________________
110	AliTRDarrayADC &AliTRDarrayADC::operator=(const AliTRDarrayADC &b)
111	{
112	//
113	// Assignment operator
114	//
115
116	if(this==&b)
117	{
118	return *this;
119	}
120	if(fADC)
121	{
122	delete [] fADC;
123	}
124	fNdet=b.fNdet;
125	fNrow=b.fNrow;
126	fNcol=b.fNcol;
127	fNumberOfChannels = b.fNumberOfChannels;
128	fNtime=b.fNtime;
129	fNAdim=b.fNAdim;
130	fADC = new Short_t[fNAdim];
131	memcpy(fADC,b.fADC, fNAdim*sizeof(Short_t));
132
133	return *this;
134
135	}
136
137	//____________________________________________________________________________________
138	void AliTRDarrayADC::Allocate(Int_t nrow, Int_t ncol, Int_t ntime)
139	{
140	//
141	// Allocate memory for an AliTRDarrayADC array with dimensions
142	// RowNumberOfNecessaryMCMsADCchannelsInMCM*Time
143	//
144
145	fNrow=nrow;
146	fNcol=ncol;
147	fNtime=ntime;
148	Int_t adcchannelspermcm = AliTRDfeeParam::GetNadcMcm();
149	Int_t padspermcm = AliTRDfeeParam::GetNcolMcm();
150	Int_t numberofmcms = fNcol/padspermcm;
151	fNumberOfChannels = numberofmcms*adcchannelspermcm;
152	fNAdim=nrowfNumberOfChannelsntime;
153
154	if(fADC)
155	{
156	delete [] fADC;
157	}
158
159	fADC = new Short_t[fNAdim];
160	memset(fADC,0,sizeof(Short_t)*fNAdim);
161
162	}
163
164	//____________________________________________________________________________________
165	Short_t AliTRDarrayADC::GetDataBits(Int_t row, Int_t col, Int_t time) const
166	{
167	//
168	// Get the ADC value for a given position: row, col, time
169	// Taking bit masking into account
170	//
171	// Adapted from code of the class AliTRDdataArrayDigits
172	//
173
174	Short_t tempval = GetData(row,col,time);
175	// Be aware of manipulations introduced by pad masking in the RawReader
176	// Only output the manipulated Value
177	CLRBIT(tempval, 10);
178	CLRBIT(tempval, 11);
179	CLRBIT(tempval, 12);
180	return tempval;
181
182	}
183
184	//____________________________________________________________________________________
185	UChar_t AliTRDarrayADC::GetPadStatus(Int_t row, Int_t col, Int_t time) const
186	{
187	//
188	// Returns the pad status stored in the pad signal
189	//
190	// Output is a UChar_t value
191	// Status Codes:
192	// Noisy Masking: 2
193	// Bridged Left Masking 8
194	// Bridged Right Masking 8
195	// Not Connected Masking Digits
196	//
197	// Adapted from code of the class AliTRDdataArrayDigits
198	//
199
200	UChar_t padstatus = 0;
201	Short_t signal = GetData(row,col,time);
202	if(signal > 0 && TESTBIT(signal, 10)){
203	if(TESTBIT(signal, 11))
204	if(TESTBIT(signal, 12))
205	padstatus = AliTRDCalPadStatus::kPadBridgedRight;
206	else
207	padstatus = AliTRDCalPadStatus::kNotConnected;
208	else
209	if(TESTBIT(signal, 12))
210	padstatus = AliTRDCalPadStatus::kPadBridgedLeft;
211	else
212	padstatus = AliTRDCalPadStatus::kMasked;
213	}
214
215	return padstatus;
216
217	}
218
219	//____________________________________________________________________________________
220	void AliTRDarrayADC::SetPadStatus(Int_t row, Int_t col, Int_t time, UChar_t status)
221	{
222	//
223	// Setting the pad status into the signal using the Bits 10 to 14
224	// (currently used: 10 to 12)
225	//
226	// Input codes (Unsigned char):
227	// Noisy Masking: 2
228	// Bridged Left Masking 8
229	// Bridged Right Masking 8
230	// Not Connected Masking 32
231	//
232	// Status codes: Any masking: Bit 10(1)
233	// Noisy masking: Bit 11(0), Bit 12(0)
234	// No Connection masking: Bit 11(1), Bit 12(0)
235	// Bridged Left masking: Bit 11(0), Bit 12(1)
236	// Bridged Right masking: Bit 11(1), Bit 12(1)
237	//
238	// Adapted from code of the class AliTRDdataArrayDigits
239	//
240
241	Short_t signal = GetData(row,col,time);
242
243	// Only set the Pad Status if the signal is > 0
244	if(signal > 0)
245	{
246	switch(status)
247	{
248	case AliTRDCalPadStatus::kMasked:
249	SETBIT(signal, 10);
250	CLRBIT(signal, 11);
251	CLRBIT(signal, 12);
252	break;
253	case AliTRDCalPadStatus::kNotConnected:
254	SETBIT(signal, 10);
255	SETBIT(signal, 11);
256	CLRBIT(signal, 12);
257	break;
258	case AliTRDCalPadStatus::kPadBridgedLeft:
259	SETBIT(signal, 10);
260	CLRBIT(signal, 11);
261	SETBIT(signal, 12);
262	break;
263	case AliTRDCalPadStatus::kPadBridgedRight:
264	SETBIT(signal, 10);
265	SETBIT(signal, 11);
266	SETBIT(signal, 12);
024c0422	267	break;
abf2a9d8	268	default:
	269	CLRBIT(signal, 10);
	270	CLRBIT(signal, 11);
	271	CLRBIT(signal, 12);
	272	}
	273	SetData(row, col, time, signal);
	274	}
	275
	276	}
	277
	278	//____________________________________________________________________________________
	279	Bool_t AliTRDarrayADC::IsPadCorrupted(Int_t row, Int_t col, Int_t time)
	280	{
	281	//
	282	// Checks if the pad has any masking as corrupted (Bit 10 in signal set)
	283	//
	284	// Adapted from code of the class AliTRDdataArrayDigits
	285	//
	286
	287	Short_t signal = GetData(row,col,time);
	288	return (signal > 0 && TESTBIT(signal, 10)) ? kTRUE : kFALSE;
	289
	290	}
	291
	292	//____________________________________________________________________________________
	293	void AliTRDarrayADC::Compress()
	294	{
	295	//
	296	// Compress the array
	297	//
	298
	299	Int_t counter=0;
	300	Int_t newDim=0;
	301	Int_t j;
	302	Int_t l;
	303	Int_t r=0;
	304	Int_t s=0;
abf2a9d8	305	Int_t k=0;
abf2a9d8	306
af63084f	307	Int_t *longm = new Int_t[fNAdim];
	308	Int_t *longz = new Int_t[fNAdim];
	309
	310	if(longz && longm && fADC)
abf2a9d8	311	{
af63084f	312
	313	memset(longz,0,sizeof(Int_t)*fNAdim);
	314	memset(longm,0,sizeof(Int_t)*fNAdim);
	315
	316	for(Int_t i=0;i<fNAdim; i++)
	317	{
	318	j=0;
	319	if(fADC[i]==-1)
abf2a9d8	320	{
af63084f	321	for(k=i;k<fNAdim;k++)
	322	{
	323	if((fADC[k]==-1)&&(j<16000))
	324	{
	325	j=j+1;
	326	longm[r]=j;
	327	}
	328	else
	329	{
	330	break;
	331	}
	332	}
	333	r=r+1;
abf2a9d8	334	}
af63084f	335	l=16001;
af63084f	336	if(fADC[i]==0)
abf2a9d8	337	{
af63084f	338	for(k=i;k<fNAdim;k++)
	339	{
	340	if((fADC[k]==0)&&(l<32767))
	341	{
	342	l=l+1;
	343	longz[s]=l;
	344	}
	345	else
	346	{
	347	break;
	348	}
	349	}
	350	s=s+1;
abf2a9d8	351	}
af63084f	352	if(fADC[i]>0)
abf2a9d8	353	{
af63084f	354	i=i+1;
abf2a9d8	355	}
af63084f	356	i=i+j+(l-16001-1);
	357	}
	358
	359	//Calculate the size of the compressed array
	360	for(Int_t i=0; i<fNAdim;i++)
	361	{
	362	if(longm[i]!=0)
abf2a9d8	363	{
af63084f	364	counter=counter+longm[i]-1;
	365	}
	366	if(longz[i]!=0)
abf2a9d8	367	{
af63084f	368	counter=counter+(longz[i]-16001)-1;
	369	}
	370	}
	371
	372	Int_t counterTwo=0;
	373	newDim = fNAdim-counter; //Dimension of the compressed array
	374	Short_t* buffer = new Short_t[newDim];
	375
	376	if(buffer)
	377	{
	378
	379	//Fill the buffer of the compressed array
	380	Int_t g=0;
	381	Int_t h=0;
	382	for(Int_t i=0; i<newDim; i++)
	383	{
	384	if(counterTwo<fNAdim)
	385	{
	386	if(fADC[counterTwo]>0)
	387	{
	388	buffer[i]=fADC[counterTwo];
	389	}
	390	if(fADC[counterTwo]==-1)
	391	{
	392	buffer[i]=-(longm[g]);
	393	counterTwo=counterTwo+longm[g]-1;
	394	g++;
	395	}
	396	if(fADC[counterTwo]==0)
	397	{
	398	buffer[i]=-(longz[h]);
	399	counterTwo=counterTwo+(longz[h]-16001)-1;
	400	h++;
	401	}
	402	counterTwo++;
	403	}
	404	}
	405
	406	//Copy the buffer
	407	delete [] fADC;
	408	fADC=0;
	409	fADC = new Short_t[newDim];
	410	fNAdim = newDim;
	411	for(Int_t i=0; i<newDim; i++)
	412	{
	413	fADC[i] = buffer[i];
	414	}
	415
	416	//Delete auxiliary arrays
	417	delete [] buffer;
	418	buffer=0;
	419	}
abf2a9d8	420
a987273c	421	}
	422
	423	if (longz)
	424	{
abf2a9d8	425	delete [] longz;
abf2a9d8	426	longz=0;
a987273c	427	}
	428	if (longm)
	429	{
abf2a9d8	430	delete [] longm;
abf2a9d8	431	longm=0;
af63084f	432
abf2a9d8	433	}
	434
	435	}
	436
	437	//____________________________________________________________________________________
	438	void AliTRDarrayADC::Expand()
	439	{
	440	//
	441	// Expand the array
	442	//
	443
fdc15553	444	if (fADC)
abf2a9d8	445	{
fdc15553	446
	447	//Check if the array has not been already expanded
	448	Int_t verif=0;
	449	for(Int_t i=0; i<fNAdim; i++)
	450	{
	451	if(fADC[i]<-1)
	452	{
	453	verif++;
	454	}
	455	}
abf2a9d8	456
fdc15553	457	if(verif==0)
	458	{
	459	//AliDebug(1,"Nothing to expand");
	460	return;
	461	}
abf2a9d8	462
fdc15553	463	Int_t dimexp=0;
	464	Int_t *longz = new Int_t[fNAdim];
	465	Int_t *longm = new Int_t[fNAdim];
abf2a9d8	466
fdc15553	467	if (longz && longm)
abf2a9d8	468	{
fdc15553	469
	470	//Initialize arrays
	471	memset(longz,0,sizeof(Int_t)*fNAdim);
	472	memset(longm,0,sizeof(Int_t)*fNAdim);
	473	Int_t r2=0;
	474	Int_t r3=0;
	475	for(Int_t i=0; i<fNAdim;i++)
	476	{
	477	if((fADC[i]<0)&&(fADC[i]>=-16000))
	478	{
	479	longm[r2]=-fADC[i];
	480	r2++;
	481	}
	482	if(fADC[i]<-16000)
	483	{
	484	longz[r3]=-fADC[i]-16001;
	485	r3++;
	486	}
	487	}
	488
	489	//Calculate the new dimensions of the array
	490	for(Int_t i=0; i<fNAdim;i++)
	491	{
	492	if(longm[i]!=0)
	493	{
	494	dimexp=dimexp+longm[i]-1;
	495	}
	496	if(longz[i]!=0)
	497	{
	498	dimexp=dimexp+longz[i]-1;
	499	}
	500	}
	501	dimexp=dimexp+fNAdim;
	502
	503	//Write in the buffer the new array
	504	Int_t contaexp =0;
	505	Int_t h=0;
	506	Int_t l=0;
	507	Short_t* bufferE = new Short_t[dimexp];
	508	if(bufferE)
abf2a9d8	509	{
fdc15553	510	for(Int_t i=0; i<dimexp; i++)
	511	{
	512	if(fADC[contaexp]>0)
	513	{
	514	bufferE[i]=fADC[contaexp];
	515	}
	516	if((fADC[contaexp]<0)&&(fADC[contaexp]>=-16000))
	517	{
	518	for(Int_t j=0; j<longm[h];j++)
	519	{
	520	bufferE[i+j]=-1;
	521	}
	522	i=i+longm[h]-1;
	523	h++;
	524	}
	525	if(fADC[contaexp]<-16000)
	526	{
	527	for(Int_t j=0; j<longz[l];j++)
	528	{
	529	bufferE[i+j]=0;
	530	}
	531	i=i+longz[l]-1;
	532	l++;
	533	}
	534	contaexp++;
	535	}
	536	//Copy the buffer
	537	delete [] fADC;
	538	fADC = new Short_t[dimexp];
	539	fNAdim = dimexp;
	540	for(Int_t i=0; i<dimexp; i++)
	541	{
	542	fADC[i] = bufferE[i];
	543	}
	544
	545	delete [] bufferE;
	546
abf2a9d8	547	}
fdc15553	548
	549	//Delete auxiliary arrays
	550	delete [] longm;
	551	delete [] longz;
	552
abf2a9d8	553	}
abf2a9d8	554
abf2a9d8	555	}
abf2a9d8	556
abf2a9d8	557	}
	558	//____________________________________________________________________________________
	559	void AliTRDarrayADC::DeleteNegatives()
	560	{
	561
	562	//
	563	//This method modifies the digits array, changing the negative values (-1)
	564	//Produced during digitization into zero.
	565	//
	566
	567	for(Int_t a=0; a<fNAdim; a++)
	568	{
	569	if(fADC[a]==-1)
	570	{
	571	fADC[a]=0;
	572	}
	573	}
	574	}
	575	//________________________________________________________________________________
	576	void AliTRDarrayADC::Reset()
	577	{
	578	//
	579	// Reset the array, the old contents are deleted
	580	// The array keeps the same dimensions as before
	581	//
	582
	583	memset(fADC,0,sizeof(Short_t)*fNAdim);
534529cb	584	}
	585	//________________________________________________________________________________
	586	void AliTRDarrayADC::ConditionalReset(AliTRDSignalIndex* idx)
	587	{
	588	//
	589	// Reset the array, the old contents are deleted
	590	// The array keeps the same dimensions as before
	591	//
	592
	593	if(idx->GetNoOfIndexes()>25)
	594	memset(fADC,0,sizeof(Short_t)*fNAdim);
	595	else
	596	{
	597	Int_t row, col;
	598	while(idx->NextRCIndex(row, col)){
9a3528ba	599	Int_t colnumb = fgLutPadNumbering[col];
9a3528ba	600	memset(&fADC[(rowfNumberOfChannels+colnumb)fNtime],0,fNtime);
534529cb	601	}
534529cb	602	}
abf2a9d8	603
abf2a9d8	604	}
	605
	606	//________________________________________________________________________________
	607	void AliTRDarrayADC::CreateLut()
	608	{
	609	//
	610	// Initializes the Look Up Table to relate
	611	// pad numbering and mcm channel numbering
	612	//
	613
	614	if(fgLutPadNumbering) return;
	615
	616	fgLutPadNumbering = new Short_t[AliTRDfeeParam::GetNcol()];
	617	memset(fgLutPadNumbering,0,sizeof(Short_t)*AliTRDfeeParam::GetNcol());
	618
	619	for(Int_t mcm=0; mcm<8; mcm++)
	620	{
	621	Int_t lowerlimit=0+mcm*18;
	622	Int_t upperlimit=18+mcm*18;
	623	Int_t shiftposition = 1+3*mcm;
	624	for(Int_t index=lowerlimit;index<upperlimit;index++)
	625	{
	626	fgLutPadNumbering[index]=index+shiftposition;
	627	}
	628	}
	629	}