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#include <Riostream.h>
#include <TDirectory.h>
#include <TFile.h>
#include <TKey.h>
#include <TH1.h>
#include <TXMLEngine.h>
#include <string>
#include <vector>
#include <map>
bool goToDir(TDirectory* top_dir, string dname);
void findHistoParameters(TDirectory* top_dir, vector<string>& names, string& tag,
TXMLEngine* xml_engine,XMLNodePointer_t& mainnode);
void sistrip_extract_dataquality(string fname) {
TFile* file = new TFile(fname.c_str());
if (!file || !file->IsOpen()) return;
TDirectory* topDir = dynamic_cast<TDirectory*>( file->Get("DQMData"));
goToDir(topDir, "SiStrip");
TDirectory* stripDir = gDirectory;
TIter next(stripDir->GetListOfKeys());
TKey *key;
while ( (key = dynamic_cast<TKey*>(next())) ) {
string clName(key->GetClassName());
if (clName == "TDirectoryFile") {
TDirectory *curr_dir = dynamic_cast<TDirectory*>(key->ReadObj());
string name = curr_dir->GetName();
if (name == "Run summary"){
curr_dir->cd();
break;
}
}
}
TDirectory* rsDir = gDirectory;
// First create engine
TXMLEngine* xml = new TXMLEngine;
// Create main node of document tree
XMLNodePointer_t mainnode = xml->NewChild(0, 0, "main");
vector<string> hnames;
string tag;
tag = "Tracks";
hnames.push_back("Tracks/NumberOfTracks_CKFTk");
hnames.push_back("Tracks/NumberOfRecHitsPerTrack_CKFTk");
findHistoParameters(rsDir, hnames, tag, xml, mainnode);
hnames.clear();
tag = "TEC";
hnames.push_back("MechanicalView/TEC/Summary_TotalNumberOfClusters_OnTrack_in_TEC");
hnames.push_back("MechanicalView/TEC/Summary_TotalNumberOfClusters_OffTrack_in_TEC");
hnames.push_back("MechanicalView/TEC/Summary_ClusterStoNCorr_OnTrack_in_TEC");
hnames.push_back("MechanicalView/TEC/Summary_ClusterCharge_OffTrack_in_TEC");
findHistoParameters(rsDir, hnames, tag, xml, mainnode);
hnames.clear();
tag = "TIB";
hnames.push_back("MechanicalView/TIB/Summary_TotalNumberOfClusters_OnTrack_in_TIB");
hnames.push_back("MechanicalView/TIB/Summary_TotalNumberOfClusters_OffTrack_in_TIB");
hnames.push_back("MechanicalView/TIB/Summary_ClusterCharge_OffTrack_in_TIB");
hnames.push_back("MechanicalView/TIB/Summary_ClusterStoNCorr_OnTrack_in_TIB");
findHistoParameters(rsDir, hnames, tag, xml, mainnode);
hnames.clear();
tag = "TOB";
hnames.push_back("MechanicalView/TOB/Summary_TotalNumberOfClusters_OnTrack_in_TOB");
hnames.push_back("MechanicalView/TOB/Summary_TotalNumberOfClusters_OffTrack_in_TOB");
hnames.push_back("MechanicalView/TOB/Summary_ClusterStoNCorr_OnTrack_in_TOB");
hnames.push_back("MechanicalView/TOB/Summary_ClusterCharge_OffTrack_in_TOB");
findHistoParameters(rsDir, hnames, tag, xml, mainnode);
hnames.clear();
tag = "TID";
hnames.push_back("MechanicalView/TID/Summary_TotalNumberOfClusters_OffTrack_in_TID");
hnames.push_back("MechanicalView/TID/Summary_TotalNumberOfClusters_OnTrack_in_TID");
hnames.push_back("MechanicalView/TID/Summary_ClusterStoNCorr_OnTrack_in_TID");
hnames.push_back("MechanicalView/TID/Summary_ClusterCharge_OffTrack_in_TID");
findHistoParameters(rsDir, hnames, tag, xml, mainnode);
file->Close();
// now create doccumnt and assign main node of document
XMLDocPointer_t xmldoc = xml->NewDoc();
xml->DocSetRootElement(xmldoc, mainnode);
// Save document to file
xml->SaveDoc(xmldoc, "sistrip_report.xml");
// Release memory before exit
xml->FreeDoc(xmldoc);
delete xml;
}
void findHistoParameters(TDirectory* top_dir,vector<string>& hnames, string& tag,
TXMLEngine* xml_engine, XMLNodePointer_t& mainnode){
char mval[10];
char rval[10];
string dir_name = top_dir->GetTitle();
cout << " ======================= " << tag << " ======================= " << endl;
for (vector<string>::iterator it = hnames.begin(); it != hnames.end(); it++) {
TH1* th1 = dynamic_cast<TH1*>(gDirectory->Get((*it).c_str()));
if (th1) {
sprintf(mval,"%.2f",th1->GetMean());
sprintf(rval,"%.2f",th1->GetRMS());
XMLNodePointer_t child = xml_engine->NewChild(mainnode, 0, tag.c_str());
xml_engine->NewAttr(child, 0, "Name", th1->GetName());
xml_engine->NewAttr(child, 0, "Mean", mval);
xml_engine->NewAttr(child, 0, "RMS", rval);
cout << th1->GetName() << " Mean " << mval << " RMS " << rval << endl;
}
}
cout << endl;
}
bool goToDir(TDirectory* top_dir, string dname){
string dir_name = top_dir->GetTitle();
if (dir_name == dname) {
return true;
} else {
TIter next(top_dir->GetListOfKeys());
TKey *key;
while ( (key = dynamic_cast<TKey*>(next())) ) {
string clName(key->GetClassName());
if (clName == "TDirectoryFile") {
TDirectory *curr_dir = dynamic_cast<TDirectory*>(key->ReadObj());
string name = curr_dir->GetName();
if (name == "Reference") continue;
curr_dir->cd();
if (goToDir(curr_dir, dname)) return true;
curr_dir->cd("..");
}
}
}
return false;
}
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