Пример #1
0
TH2F* getTrigsAndMerge(TFile* fa,char* hname,const int nTCombData,string tCombData[]) {
  TH2F* theData[nTCombData];
  if (fa == NULL) {
    std::cout << "getTrigsAndMerge: no hfile opened" << std::endl;
    return NULL;
  }
  std::cout << "getTrigsAndMerge: hname=" << hname << std::endl;
  for (int iTCombData=0; iTCombData<nTCombData; ++iTCombData) {
//     std::cout << "getTrigsAndMerge: iTCombData= " << iTCombData << " tCombData=" << tCombData[iTCombData] << std::endl;

    theData[iTCombData] =  (TH2F*) fa->Get(Form("%s%s",hname,tCombData[iTCombData].c_str()));
    if (theData[iTCombData] == NULL) {
      std::cout << "getTrigsAndMerge: histogram " << Form("%s%s",hname,tCombData[iTCombData].c_str()) << " not found" << std::endl;
      return 0;
    }
  }
  string theName( hname );
  // strip off any path in histogram name
  long unsigned int nsl = theName.find_last_of('/');
  if (nsl != theName.npos) {
    theName = theName.substr(nsl+1,theName.size()-nsl-1);
  }
  string theTitle( theData[0]->GetTitle() );
  TH2F* mergedData = new TH2F( *theData[0] );
  for (int iTCombData=0; iTCombData<nTCombData; ++iTCombData) {
    theName += tCombData[iTCombData];
    if (iTCombData != 0) theTitle += tCombData[iTCombData];
  }
  mergedData->SetName( theName.c_str() );
  for (int iTCombData=1; iTCombData<nTCombData; ++iTCombData) {
    mergedData->Add( theData[iTCombData] );
  }
  std::cout << "getTrigsAndMerge: new name: " << mergedData->GetName() << std::endl;
  return mergedData;
}
Пример #2
0
void CTagBase::setTitle(const wchar_t* s)
{
	_sTitle = s;
	if (_tagFile  && _tagFile->tag())
	{
		TagLib::String theTitle(CW2A(s, CP_UTF8), TagLib::String::UTF8);
		_tagFile->tag()->setTitle(theTitle);
	}
}
Пример #3
0
TH2F* mergeSignal(TFile* fa,char* hname,const char* newname) {
  TH2F* theData[2];
  if (fa == NULL) {
    std::cout << "mergeSignal: no hfile opened" << std::endl;
    return NULL;
  }

//   // weights
//   double tWeight[2];
//   tWeight[0] = (524.90+265.75)*.94*0.94 + 193.58+251.12+453.33;
//   tWeight[1] = 246.53+732.73;
//   double sumWeight = tWeight[0]+tWeight[1];
//   for (int ii=0; ii<2; ++ii) {
//     tWeight[ii] = tWeight[ii] / sumWeight;
//   }
//   std::cout << "Trig weights: " << tWeight[0] << " " << tWeight[1] << std::endl;
  



  // only Trig0 is needed
  for (int ii=0; ii<1; ++ii) {
    std::cout << "mergeSignal: pick histogram " << Form("%sTrig%d",hname,ii) << std::endl;
    theData[ii] = (TH2F*) fa->Get(Form("%sTrig%d",hname,ii));
    if (theData[ii] == NULL) {
      std::cout << "mergeSignal: histogram " << Form("%sTrig%d",hname,ii) << " not found" << std::endl;
      return 0;
    }
    //theData[ii]->Draw();
  }
  std::string theName( hname );
  // strip off any path in histogram name
  long unsigned int nsl = theName.find_last_of('/');
  if (nsl != theName.npos) {
    theName = theName.substr(nsl+1,theName.size()-nsl-1);
  }
  std::string theTitle( theData[0]->GetTitle() );
  TH2F* mergedData = new TH2F( *theData[0] );

  //mergedData->Add(theData[0],theData[1],tWeight[0],tWeight[1]);

  if (newname == 0) {
    mergedData->SetName( Form("%s%s",theName.c_str(),"TrigMerged") );
  } else {
    mergedData->SetName( newname );
  }
  mergedData->SetTitle( mergedData->GetName() );
  std::cout << "mergeSignal: hist has name " << mergedData->GetName() << std::endl;
  //mergedData->Draw();
  //canvas->Print(Form("%s.png",newname));
  return mergedData;
}