VariablePlotter Class Reference

#include <Plotter.h>

Inheritance diagram for VariablePlotter:

Classes
class	Directory
class	SubDirectory

Public Member Functions
void	complete ()
void	fill (std::string subDir, const edm::Event &iEvent)
void	setDir (std::string dir)
	VariablePlotter (const edm::ParameterSet &iConfig)
	~VariablePlotter ()
Public Member Functions inherited from Plotter
	Plotter ()
	Plotter (const edm::ParameterSet &iConfig)
virtual	~Plotter ()

Private Types
typedef std::map< std::string, Directory >	Directories
typedef std::map< std::string, ConfigurableHisto * >	DirectoryHistos
typedef std::map< std::string, SubDirectory >	SubDirectories

Private Attributes
std::string	currentDir_
Directories	directories_
DirectoryHistos	master_

Detailed Description

Definition at line 31 of file Plotter.h.

Member Typedef Documentation

typedef std::map<std::string, Directory> VariablePlotter::Directories

private

Definition at line 212 of file Plotter.h.

typedef std::map<std::string, ConfigurableHisto *> VariablePlotter::DirectoryHistos

private

Definition at line 193 of file Plotter.h.

typedef std::map<std::string, SubDirectory> VariablePlotter::SubDirectories

private

Definition at line 203 of file Plotter.h.

Constructor & Destructor Documentation

VariablePlotter::VariablePlotter ( const edm::ParameterSet &  iConfig )

inline

Definition at line 33 of file Plotter.h.

References edm::ParameterSet::exists(), edm::ParameterSet::getParameter(), edm::ParameterSet::getParameterSetNames(), ConfigurableHisto::h1, ConfigurableHisto::h2, master_, ConfigurableHisto::prof, split, and AlCaHLTBitMon_QueryRunRegistry::string.

                                                  : currentDir_("youDidNotSetDirectoryFirst") {
    //create the master copy, never filled, just to make copies

    //    make TH1
    edm::ParameterSet th1=iConfig.getParameter<edm::ParameterSet>("TH1s");
    std::vector<std::string> th1Names;
    th1.getParameterSetNames(th1Names);
    for (unsigned int iH=0;iH!=th1Names.size();++iH){
      std::string hname = th1Names[iH];
      edm::ParameterSet hPset=th1.getParameter<edm::ParameterSet>(hname);
      if (hPset.exists("name")) hname = hPset.getParameter<std::string>("name");
      bool split=hPset.exists("splitter") || hPset.exists("splitters");
      if (split)
    master_[hname]=new SplittingConfigurableHisto(ConfigurableHisto::h1, hname, hPset);
      else
    master_[hname]=new ConfigurableHisto(ConfigurableHisto::h1, hname, hPset);
    }

    //    make profiles
    edm::ParameterSet tprof=iConfig.getParameter<edm::ParameterSet>("TProfiles");
    std::vector<std::string> tprofNames;
    tprof.getParameterSetNames(tprofNames);
    for (unsigned int iH=0;iH!=tprofNames.size();++iH){
      std::string hname = tprofNames[iH];
      edm::ParameterSet hPset=tprof.getParameter<edm::ParameterSet>(hname);
      bool split=hPset.exists("splitter") || hPset.exists("splitters");
      if (hPset.exists("name")) hname = hPset.getParameter<std::string>("name");
      if (split)
    master_[hname]=new SplittingConfigurableHisto(ConfigurableHisto::prof, hname, hPset);
      else
    master_[hname]=new ConfigurableHisto(ConfigurableHisto::prof, hname, hPset);
    }
    
    //    make TH2
    edm::ParameterSet th2=iConfig.getParameter<edm::ParameterSet>("TH2s");
    std::vector<std::string> th2Names;
    th2.getParameterSetNames(th2Names);
    for (unsigned int iH=0;iH!=th2Names.size();++iH){
      std::string hname = th2Names[iH];
      edm::ParameterSet hPset=th2.getParameter<edm::ParameterSet>(hname);
      if (hPset.exists("name")) hname = hPset.getParameter<std::string>("name");
      bool split=hPset.exists("splitter") || hPset.exists("splitters");
      if (split)
    master_[hname]=new SplittingConfigurableHisto(ConfigurableHisto::h2, hname, hPset);
      else
    master_[hname]=new ConfigurableHisto(ConfigurableHisto::h2, hname, hPset);
    }
  }

VariablePlotter::~VariablePlotter ( )

inline

Definition at line 145 of file Plotter.h.

                    {
    // CANNOT DO THAT because of TFileService holding the histograms
    /*    //loop over all subdirectories and delete all ConfigurableHistograms
      Directories::iterator dir_It = directories_.begin();
      Directories::iterator dir_It_end = directories_.end();
      // loop directories
      for (;dir_It!=dir_It_end;++dir_It){
      Directory & currentDirectory=dir_It->second;
      SubDirectories & currentSetOfSubDirectories=currentDirectory.subDir;
      SubDirectories::iterator subDir_It = currentSetOfSubDirectories.begin();
      SubDirectories::iterator subDir_It_end = currentSetOfSubDirectories.end();
      //loop subdirectories
      for (;subDir_It!=subDir_It_end;++subDir_It){
      DirectoryHistos::iterator histogramIterator=subDir_It->second.histos.begin();
      DirectoryHistos::iterator histogramIterator_end=subDir_It->second.histos.end();
      //loop configurable histograms
      for(; histogramIterator!=histogramIterator_end;++histogramIterator){
      // by doing that you are removing the histogram from the TFileService too. and this will crash
      //      delete histogramIterator->second;
      }
      }
      }
    */
  }

Member Function Documentation

void VariablePlotter::complete ( )

inlinevirtual

Implements Plotter.

Definition at line 169 of file Plotter.h.

References directories_, and VariablePlotter::Directory::subDir.

                 {
    
    //loop over all subdirectories and call complete() on all ConfigurableHistograms
    
    Directories::iterator dir_It = directories_.begin();
    Directories::iterator dir_It_end = directories_.end();
    // loop directories
    for (;dir_It!=dir_It_end;++dir_It){
      Directory & currentDirectory=dir_It->second;
      SubDirectories & currentSetOfSubDirectories=currentDirectory.subDir;
      SubDirectories::iterator subDir_It = currentSetOfSubDirectories.begin();
      SubDirectories::iterator subDir_It_end = currentSetOfSubDirectories.end();
      //loop subdirectories
      for (;subDir_It!=subDir_It_end;++subDir_It){
    DirectoryHistos::iterator histogramIterator=subDir_It->second.histos.begin();
    DirectoryHistos::iterator histogramIterator_end=subDir_It->second.histos.end();
    //loop configurable histograms
    for(; histogramIterator!=histogramIterator_end;++histogramIterator)
      { histogramIterator->second->complete(); }
      }
    }
  }

void VariablePlotter::fill ( std::string  subDir, const edm::Event &  iEvent  )

inlinevirtual

Implements Plotter.

Definition at line 96 of file Plotter.h.

References currentDir_, VariablePlotter::SubDirectory::dir, VariablePlotter::Directory::dir, directories_, VariablePlotter::SubDirectory::dirName, VariablePlotter::SubDirectory::histos, master_, TFileDirectory::mkdir(), and VariablePlotter::Directory::subDir.

                                                    {
    //what is the current directory
    Directory & currentDirectory= directories_[currentDir_];

    //what is the current set of sub directories for this
    SubDirectories & currentSetOfSubDirectories=currentDirectory.subDir;
    
    //find the subDirectory requested:
    SubDirectory * subDirectoryToUse=0;
    SubDirectories::iterator subDirectoryFindIterator=currentSetOfSubDirectories.find(subDir);

    //not found? insert a new directory with this name
    if (subDirectoryFindIterator==currentSetOfSubDirectories.end()){
      edm::LogInfo("VariablePlotter")<<" gonna clone histograms for :"<<subDir<<" in "<<currentDir_;
      SubDirectory & insertedDir = currentSetOfSubDirectories[subDir];
      subDirectoryToUse = &insertedDir;
      if (!insertedDir.dir){
    insertedDir.dir=new TFileDirectory(currentDirectory.dir->mkdir(subDir));
    insertedDir.dirName=subDir;
      }

      //create a copy from the master copy
      DirectoryHistos::iterator masterHistogramIterator=master_.begin();
      DirectoryHistos::iterator masterHistogramIterator_end=master_.end();
      for (; masterHistogramIterator!=masterHistogramIterator_end;++masterHistogramIterator)
    {
      //clone does not book histogram
      insertedDir.histos[masterHistogramIterator->first]=masterHistogramIterator->second->clone();
    }
      
      //book all copies of the histos
      DirectoryHistos::iterator clonedHistogramIterator=insertedDir.histos.begin();
      DirectoryHistos::iterator clonedHistogramIterator_end=insertedDir.histos.end();
      for (; clonedHistogramIterator!=clonedHistogramIterator_end;++clonedHistogramIterator)
    {
      clonedHistogramIterator->second->book(insertedDir.dir);
    }
    }
    else{
      subDirectoryToUse=&subDirectoryFindIterator->second;
    }
    
    //now that you have the subdirectory: fill histograms for this sub directory
    DirectoryHistos::iterator histogramIterator=subDirectoryToUse->histos.begin();
    DirectoryHistos::iterator histogramIterator_end=subDirectoryToUse->histos.end();
    for(; histogramIterator!=histogramIterator_end;++histogramIterator)
      { histogramIterator->second->fill(iEvent); }
  }

void VariablePlotter::setDir ( std::string  dir )

inlinevirtual

Implements Plotter.

Definition at line 82 of file Plotter.h.

References currentDir_, dir, VariablePlotter::Directory::dir, directories_, and VariablePlotter::Directory::dirName.

                            {
    //insert a new one
    Directory & insertedDirectory = directories_[dir];

    //create the actual directory in TFile: name is <dir>
    if (!insertedDirectory.dir){
      insertedDirectory.dir=new TFileDirectory(edm::Service<TFileService>()->mkdir(dir));
      insertedDirectory.dirName=dir;
    }

    //remember which directory name this is
    currentDir_=dir;
  }

Member Data Documentation

std::string VariablePlotter::currentDir_

private

Definition at line 214 of file Plotter.h.

Referenced by fill(), and setDir().

Directories VariablePlotter::directories_

private

Definition at line 215 of file Plotter.h.

Referenced by complete(), fill(), and setDir().

DirectoryHistos VariablePlotter::master_

private

Definition at line 194 of file Plotter.h.

Referenced by fill(), and VariablePlotter().