: Adds functionality to TFile to ease building and navigation of TFiles containing DQM histograms. More...

#include <SiStripTFile.h>

Inheritance diagram for SiStripTFile:

Public Types
typedef std::vector< TH1 * >	Histos

typedef std::map< std::string, Histos >	HistosMap

Public Member Functions
void	addDevice (unsigned int key)

TDirectory *	addPath (const std::string &)

void	dirContent (TDirectory , std::vector< TDirectory > , std::map< std::string, std::vector< TH1 > > *)

TDirectory *	dqmTop ()

void	findHistos (TDirectory , std::map< std::string, std::vector< TH1 > > *)

bool	queryDQMFormat ()

TDirectory *	readDQMFormat ()

sistrip::RunType &	runType ()

TDirectory *	setDQMFormat (sistrip::RunType, sistrip::View)

	SiStripTFile (const char fname, Option_t option="UPDATE", const char *ftitle="", Int_t compress=1)

TDirectory *	sistripTop ()

TDirectory *	top ()

sistrip::View &	View ()

virtual	~SiStripTFile ()

Private Attributes
bool	dqmFormat_

TDirectory *	dqmTop_

sistrip::RunType	runType_

TDirectory *	sistripTop_

TDirectory *	top_

sistrip::View	view_

Detailed Description

: Adds functionality to TFile to ease building and navigation of TFiles containing DQM histograms.

Author: : M.Wingham

Definition at line 22 of file SiStripTFile.h.

Member Typedef Documentation

typedef std::vector<TH1*> SiStripTFile::Histos

Definition at line 38 of file SiStripTFile.h.

typedef std::map< std::string, Histos > SiStripTFile::HistosMap

Definition at line 41 of file SiStripTFile.h.

Constructor & Destructor Documentation

SiStripTFile::SiStripTFile	(	const char *	fname,
		Option_t *	option = `"UPDATE"`,
		const char *	ftitle = `""`,
		Int_t	compress = `1`
	)

Constructor

Definition at line 15 of file SiStripTFile.cc.

References readDQMFormat().

                                  :
   TFile(fname,option,ftitle,compress),
   runType_(sistrip::UNKNOWN_RUN_TYPE),
   view_(sistrip::UNKNOWN_VIEW),
   top_(gDirectory),
   dqmTop_(0),
   sistripTop_(0),
   dqmFormat_(false)
 {
   readDQMFormat();
 }

SiStripTFile::~SiStripTFile ( )

virtual

Destructor

Definition at line 32 of file SiStripTFile.cc.

32 {;}

Member Function Documentation

void SiStripTFile::addDevice ( unsigned int key )

Adds the directory paths for the device of given key. Must use dqmFormat() before this method.

Definition at line 156 of file SiStripTFile.cc.

References addPath(), sistrip::CONTROL_VIEW, dqmFormat_, sistrip::dqmRoot_, sistrip::mlDqmClient_, SiStripKey::path(), setDQMFormat(), sistrip::UNKNOWN_RUN_TYPE, and view_.

                                              {
 
   if (view_ == sistrip::CONTROL_VIEW) {
     if (!dqmFormat_) setDQMFormat(sistrip::UNKNOWN_RUN_TYPE, sistrip::CONTROL_VIEW);
     SiStripFecKey control_path(key);
     std::string directory_path = control_path.path();
     cd(sistrip::dqmRoot_);
     addPath(directory_path);
   }
 
   else {
     edm::LogWarning(mlDqmClient_)
       << "[CommissioningFile::addDevice]: Currently only implemented for Control View." 
       << std::endl; 
   }
 
 }

TDirectory * SiStripTFile::addPath ( const std::string & path )

Adds a path to the file. Any directories within the path that already exist are not recreated.

Definition at line 176 of file SiStripTFile.cc.

References dir, and sistrip::dir_.

Referenced by addDevice(), and setDQMFormat().

                                                          {
   
 //   std::string path = dir;
 //   std::string root = sistrip::dqmRoot_+"/"+sistrip::root_+"/";
 //   if ( path.find( root ) == std::string::npos ) {
 //     cerr << "Did not find \"" << root << "\" root in path: " << dir;
 //     path = root + dir;
 //   }
   
   std::vector<std::string> directories; directories.reserve(10);
 
   //fill std::vector
   std::string::const_iterator it, previous_dir, latest_dir;
   if (*(path.begin()) == std::string(sistrip::dir_)) {
     it = previous_dir = latest_dir = path.begin();}
   else {it = previous_dir = latest_dir = path.begin()-1;}
 
   while (it != path.end()) {
     it++;
     if (*it == std::string(sistrip::dir_)) {
       previous_dir = latest_dir; 
       latest_dir = it;
       directories.push_back(std::string(previous_dir+1, latest_dir));
     }
   }
 
   if (latest_dir != (path.end()-1)) {
     directories.push_back(std::string(latest_dir+1, path.end()));}
  
   //update file
   TDirectory* child = gDirectory;
   for (std::vector<std::string>::const_iterator dir = directories.begin(); dir != directories.end(); dir++) {
     if (!dynamic_cast<TDirectory*>(child->Get(dir->c_str()))) {
       child = child->mkdir(dir->c_str());
       child->cd();}
     else {child->Cd(dir->c_str()); child = gDirectory;}
   }
   return child;
 }

void SiStripTFile::dirContent	(	TDirectory *	dir,
		std::vector< TDirectory * > *	dirs,
		std::map< std::string, std::vector< TH1 * > > *	histos
	)

Finds histos and sub-dirs found within given directory. Updates map with found histos, indexed by dir path.

Definition at line 235 of file SiStripTFile.cc.

References begin, end, newFWLiteAna::found, python.cmstools::loop(), and VarParsing::obj.

Referenced by findHistos().

                                                                      {
 
   TList* keylist = dir->GetListOfKeys();
   if (keylist) {
 
     TObject* obj = keylist->First(); // the object (dir or histo)
 
     if ( obj ) {
       bool loop = true;
       while (loop) { 
     if (obj == keylist->Last()) {loop = false;}
  
     if (dynamic_cast<TDirectory*>(dir->Get(obj->GetName()))) {
       TDirectory* child = dynamic_cast<TDirectory*>(dir->Get(obj->GetName()));
 
       //update record of directories
       dirs->push_back(child);
     }
       
     TH1* his = dynamic_cast<TH1*>( dir->Get(obj->GetName()) );
     if ( his ) {
       bool found = false;
       std::vector<TH1*>::iterator ihis = (*histos)[std::string(dir->GetPath())].begin();
       for ( ; ihis != (*histos)[std::string(dir->GetPath())].end(); ihis++ ) {
         if ( (*ihis)->GetName() == his->GetName() ) { found = true; }
       }
       if ( !found ) { (*histos)[std::string(dir->GetPath())].push_back(his); }
     }
     obj = keylist->After(obj);
       }
     }
   }
 
 }

TDirectory * SiStripTFile::dqmTop ( )

Returns the dqm directory

Definition at line 121 of file SiStripTFile.cc.

References dqmFormat_, dqmTop_, and sistrip::mlDqmClient_.

                                  {
   if (!dqmFormat_) {
     edm::LogWarning(mlDqmClient_)
       << "[SiStripTFile::dqm]: Error requested dqm directory when not in dqm format." 
       << std::endl; 
     return 0;
   }
 
   return dqmTop_;}

void SiStripTFile::findHistos	(	TDirectory *	dir,
		std::map< std::string, std::vector< TH1 * > > *	histos
	)

Finds TH1 histograms, iterating through sub-directories. Fills a map, indexed by the histogram path.

Definition at line 218 of file SiStripTFile.cc.

References dirContent(), and mergeVDriftHistosByStation::histos.

                                                                                              {
 
   std::vector< TDirectory* > dirs;
   dirs.reserve(20000);
   dirs.push_back(dir);
 
   //loop through all directories and record tprofiles (matching label taskId_) contained within them.
 
   while ( !dirs.empty() ) { 
     dirContent(dirs[0], &dirs, histos);
     dirs.erase(dirs.begin());
   }
 }

bool SiStripTFile::queryDQMFormat ( )

Checks to see if the file complies with DQM format requirements.

Definition at line 110 of file SiStripTFile.cc.

References dqmFormat_.

                                   {
   return dqmFormat_;
 }

TDirectory * SiStripTFile::readDQMFormat ( )

Checks file complies with DQM format requirements. If so, updates record directory "top-level" directory structure and of readout view and commissioning RunType.

Definition at line 71 of file SiStripTFile.cc.

References sistrip::CONTROL_VIEW, sistrip::controlView_, dqmFormat_, sistrip::dqmRoot_, dqmTop_, spr::find(), python.cmstools::loop(), VarParsing::obj, sistrip::root_, SiStripEnumsAndStrings::runType(), runType_, sistripTop_, sistrip::taskId_, top_, and view_.

Referenced by SiStripTFile().

                                         {
   
   //check directory structure and find readout view
   dqmTop_ = GetDirectory(sistrip::dqmRoot_);
   if (dqmTop_) sistripTop_ = dqmTop_->GetDirectory(sistrip::root_);
   if (sistripTop_) top_ = sistripTop_->GetDirectory(sistrip::controlView_);
   if (top_!=gDirectory) view_ = sistrip::CONTROL_VIEW;
   
   //does file conform with DQM Format requirements?
   if (dqmTop_ && sistripTop_ && top_) {
     dqmFormat_ = true;}
   
   // Search for commissioning run_type
   if (sistripTop_) {
     TList* keylist = sistripTop_->GetListOfKeys();
     if (keylist) {
       TObject* obj = keylist->First(); //the object
       if (obj) {
         bool loop = true;
         while (loop) { 
           if (obj == keylist->Last()) {loop = false;}
           if ( std::string(obj->GetName()).find(sistrip::taskId_) != std::string::npos ) {
             runType_ = SiStripEnumsAndStrings::runType( std::string(obj->GetTitle()).substr(2,std::string::npos) );
         //      cout << " name: " << std::string(obj->GetName())
         //       << " title: " << std::string(obj->GetTitle()) 
         //       << " runType: " << SiStripEnumsAndStrings::runType( runType_ )
         //       << std::endl;
           }
           obj = keylist->After(obj);
         }
       }
     }
   } 
 
   return top_;
 }

sistrip::RunType & SiStripTFile::runType ( )

Get Method

Definition at line 146 of file SiStripTFile.cc.

References runType_.

146 {

147 return runType_;}

SiStripTFile::runType_

sistrip::RunType runType_

Definition: SiStripTFile.h:90

TDirectory * SiStripTFile::setDQMFormat	(	sistrip::RunType	run_type,
		sistrip::View	view
	)

Formats the commissioning file with the correct "top-level" directory structure. Inserts string defining commissioning RunType in sistrip::root_ directory

Definition at line 36 of file SiStripTFile.cc.

References addPath(), sistrip::CONTROL_VIEW, sistrip::controlView_, sistrip::dir_, dqmFormat_, sistrip::dqmRoot_, dqmTop_, sistrip::mlDqmClient_, sistrip::root_, SiStripEnumsAndStrings::runType(), runType_, sistrip::sep_, sistripTop_, sistrip::taskId_, top_, and view_.

Referenced by addDevice().

                                       {
   
   view_ = view;
   runType_ = run_type;
   
   if (view == sistrip::CONTROL_VIEW) {
     std::stringstream ss("");
     ss << sistrip::dqmRoot_ << sistrip::dir_ << sistrip::root_ << sistrip::dir_ << sistrip::controlView_;
     top_ = addPath( ss.str() );
     dqmTop_ = GetDirectory(sistrip::dqmRoot_);
     sistripTop_ = dqmTop_->GetDirectory(sistrip::root_);
     dqmFormat_ = true;
     
     //TNamed defining commissioning runType
     std::stringstream run_type_label;
     std::stringstream run_type_title;
     run_type_label << sistrip::taskId_ << sistrip::sep_ << SiStripEnumsAndStrings::runType(runType_);
     run_type_title << "s=" << SiStripEnumsAndStrings::runType(runType_);
     TNamed run_type_description(run_type_label.str().c_str(),run_type_title.str().c_str());
     sistripTop_->WriteTObject(&run_type_description);
   }
 
   else {
     edm::LogWarning(mlDqmClient_)
       << "[CommissioningFile::setDQMFormat]: Currently only implemented for Control View." 
       << std::endl; 
     return 0;
   }
   
   return top_;
 }

TDirectory * SiStripTFile::sistripTop ( )

Returns the sistrip::root_ directory

Definition at line 134 of file SiStripTFile.cc.

References dqmFormat_, sistrip::mlDqmClient_, and sistripTop_.

                                      {
   if (!dqmFormat_) {
     edm::LogWarning(mlDqmClient_)
       << "[SiStripTFile::dqm]: Error requested dqm directory when not in dqm format."
       << std::endl; 
     return 0;
   }
 
   return sistripTop_;}