EdbDataSet Class Reference

OPERA emulsion data set. More...

#include <EdbDataSet.h>

Inheritance diagram for EdbDataSet:

Collaboration diagram for EdbDataSet:

Public Member Functions
	EdbDataSet ()
	============================================================================== More...
	EdbDataSet (const char *file)
EdbDataPiece *	FindPiece (const char *name)
const char *	GetAnaDir () const
const char *	GetParDir () const
EdbDataPiece *	GetPiece (int id)
int	GetRunList (const char *file)
int	N () const
void	Print ()
void	PrintRunList ()
int	ReadDataSetDef (const char *file)
void	Set0 ()
void	WriteRunList ()
virtual	~EdbDataSet ()

Private Attributes
TString	eAnaDir
	path for analysis data directory More...
TFile *	eDBFile
	the file (database) to save all parameters More...
TString	eDBFileName
	root file to keep pieces parameters More...
TString	eInputList
	list of input data (runs) More...
TString	eParDir
	path for parameters directory More...
TObjArray	ePieces
	array of runs More...

Detailed Description

OPERA emulsion data set.

Constructor & Destructor Documentation

EdbDataSet() [1/2]

EdbDataSet::EdbDataSet

(

)

==============================================================================

{
  Set0();
}

EdbDataSet() [2/2]

EdbDataSet::EdbDataSet

(

const char *

file

)

---

{
  Set0();
  if(ReadDataSetDef(file)<0);
  Set0();
}

~EdbDataSet()

EdbDataSet::~EdbDataSet ( )

virtual

---

{
  if(ePieces.GetEntries()) ePieces.Delete();
}

Member Function Documentation

FindPiece()

EdbDataPiece * EdbDataSet::FindPiece

(

const char *

name

)

---

{
  const char *nn;
  EdbDataPiece *piece=0;
  for(int i=0; i<ePieces.GetEntriesFast(); i++){
    piece = (EdbDataPiece*)ePieces.At(i);
    nn = piece->GetName();
    if(!strcmp(nn,name)) return piece;
  }
  return 0;
}

GetAnaDir()

const char * EdbDataSet::GetAnaDir ( ) const

inline

{return eAnaDir.Data();}

GetParDir()

const char * EdbDataSet::GetParDir ( ) const

inline

{return eParDir.Data();}

GetPiece()

EdbDataPiece * EdbDataSet::GetPiece ( int  id )

inline

    { if(id<ePieces.GetEntriesFast()) return (EdbDataPiece *)ePieces.At(id); else return 0;}

GetRunList()

int EdbDataSet::GetRunList

(

const char *

file

)

---

{
  char            buf[256];
  char            filename[256];
  int             nrun=0;
 
  FILE *fp=fopen(file,"r");
  if (!fp)   {
    Log(1,"EdbDataSet::GetRunList","ERROR open file: %s", file);
    return(-1);
  }
  else Log(2,"EdbDataSet::GetRunList", "Read runs list from file: %s", file );
 
  EdbDataPiece *piece=0;
  EdbDataPiece *pp=0;
  int plateID,pieceID,flag;
 
  int ntok=0;
  while( fgets(buf,256,fp)!=NULL ) {
    ntok = sscanf(buf,"%d %d %s %d",&plateID,&pieceID,filename,&flag);
    if(ntok!=4) break;
    if(flag<=0) continue;
    nrun++;
    piece = new EdbDataPiece(plateID,pieceID,filename,flag);
    piece->MakeName();
    if( (pp=FindPiece(piece->GetName())) ) {
      pp->AddRunFile( filename );
      delete piece;
    } else {
      piece->MakeNameCP(GetAnaDir());
      piece->MakeNamePar(GetParDir());
      if(piece->TakePiecePar()>=0)
    ePieces.Add(piece);
      else {
    Log(1,"EdbDataSet::GetRunList","Missing par file for piece!!!");
    if(fp) fclose(fp);
    return -1;
      }
    }
  }
  fclose(fp);
 
  return nrun;
}

N()

int EdbDataSet::N ( ) const

inline

{ return ePieces.GetEntriesFast(); }

Print()

void EdbDataSet::Print

(

)

---

{
  EdbDataPiece *p=0;
  printf("EdbDataSet with %d pieces:",N());
  for(int i=0; i<N(); i++){
    p = ((EdbDataPiece*)ePieces.At(i));
    printf("%s %s\n",p->GetName(), p->GetRunFile(0));
  }
}

PrintRunList()

void EdbDataSet::PrintRunList

(

)

---

{
  for(int i=0; i<ePieces.GetEntriesFast(); i++){
    ((EdbDataPiece*)ePieces.At(i))->Print();
  }
}

ReadDataSetDef()

int EdbDataSet::ReadDataSetDef

(

const char *

file

)

---

{
  char            buf[256];
  char            key[256];
  char            name[256];
 
  FILE *fp=fopen(file,"r");
  if (fp==NULL)   {
    Log(1,"EdbDataSet::ReadDataSetDef","ERROR open file: %s", file);
    return(-1);
  }else
    Log(2,"EdbDataSet::ReadDataSetDef", "Read Data Set Definitions from: %s", file );
 
  while( fgets(buf,256,fp)!=NULL ) {
    for( int i=0; i<(int)strlen(buf); i++ ) 
      if( buf[i]=='#' )  {
    buf[i]='\0';                       // cut out comments starting from #
    break;
      }
 
   if( sscanf(buf,"%s",key)!=1 )                             continue;
 
   if      ( !strcmp(key,"OUTPUT_DATA_DIR")   )
      {
    sscanf(buf+strlen(key),"%s",name);
    eAnaDir = name;
      }
   else if ( !strcmp(key,"INPUT_RUNS_LIST")   )
      {
    sscanf(buf+strlen(key),"%s",name);
    eInputList=name;
      }
   else if ( !strcmp(key,"PARAMETERS_DIR")   )
      {
    sscanf(buf+strlen(key),"%s",name);
    eParDir=name;
      }
   else if ( !strcmp(key,"DBFILNAME")   )
      {
    sscanf(buf+strlen(key),"%s",name);
    eDBFileName=name;
      }
  }
  fclose(fp);
  return GetRunList(eInputList.Data());
}

Set0()

void EdbDataSet::Set0

(

)

---

{
  eInputList  = "runs.lst";
  eAnaDir     = "./";
  eParDir     = "./";
  eDBFileName = "pieces_DB.root";
  eDBFile     = 0;
  ePieces.SetOwner();
}

WriteRunList()

void EdbDataSet::WriteRunList

(

)

---

{
  if(!eDBFile) eDBFile = new TFile(eDBFileName.Data(),"UPDATE");
  //else eDBFile->Cd();
 
  for(int i=0; i<ePieces.GetEntriesFast(); i++){
    ((EdbDataPiece*)ePieces.At(i))->MakeName();
  }
 
  ePieces.Write("pieces",1);
}

Member Data Documentation

eAnaDir

TString EdbDataSet::eAnaDir

private

path for analysis data directory

eDBFile

TFile* EdbDataSet::eDBFile

private

the file (database) to save all parameters

eDBFileName

TString EdbDataSet::eDBFileName

private

root file to keep pieces parameters

eInputList

TString EdbDataSet::eInputList

private

list of input data (runs)

eParDir

TString EdbDataSet::eParDir

private

path for parameters directory

ePieces

TObjArray EdbDataSet::ePieces

private

array of runs

---

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

• /home/antonio/fedra_doxygen/src/libEIO/EdbDataSet.h
• /home/antonio/fedra_doxygen/src/libEIO/EdbDataSet.cxx