DQMHistAdder Class Reference

#include <DQMHistAdder.h>

Inheritance diagram for DQMHistAdder:

List of all members.

Classes
struct	cfgEntryAddJob
Public Member Functions
virtual void	analyze (const edm::Event &, const edm::EventSetup &)
	DQMHistAdder (const edm::ParameterSet &)
virtual void	endJob ()
virtual	~DQMHistAdder ()
Private Types
typedef std::vector< std::string >	vstring
Private Attributes
std::map< std::string, cfgEntryAddJob >	addJobs_
int	cfgError_

---

Detailed Description

Class to add DQM monitoring elements stored in separate directories in DQMStore (in order to e.g. compute the total Standard Model expectation)

Date:

2008/12/19 19:05:50

Revision:

1.1

Author:

Christian Veelken, UC Davis

Definition at line 27 of file DQMHistAdder.h.

---

Member Typedef Documentation

typedef std::vector<std::string> DQMHistAdder::vstring [private]

Definition at line 29 of file DQMHistAdder.h.

---

Constructor & Destructor Documentation

DQMHistAdder::DQMHistAdder

(

const edm::ParameterSet &

cfg

)

[explicit]

Definition at line 50 of file DQMHistAdder.cc.

References addJobs_, cfgError_, and gather_cfg::cout.

{
  std::cout << "<DQMHistAdder::DQMHistAdder>:" << std::endl;

  cfgError_ = 0;

//--- configure processes  
  //std::cout << "--> configuring addJobs..." << std::endl;
  readCfgParameter<cfgEntryAddJob>(cfg, addJobs_);
  
  std::cout << "done." << std::endl;
}

DQMHistAdder::~DQMHistAdder

(

)

[virtual]

Definition at line 63 of file DQMHistAdder.cc.

{
// nothing to be done yet...
}

---

Member Function Documentation

void DQMHistAdder::analyze	(	const edm::Event &	,
		const edm::EventSetup &
	)		[virtual]

Implements edm::EDAnalyzer.

Definition at line 68 of file DQMHistAdder.cc.

{
// nothing to be done yet...
}

void DQMHistAdder::endJob

(

void

)

[virtual]

Reimplemented from edm::EDAnalyzer.

Definition at line 73 of file DQMHistAdder.cc.

References addJobs_, cfgError_, gather_cfg::cout, dqmCopyRecursively(), dqmDirectoryName(), dqmRootDirectory, mode, DQMStore::showDirStructure(), and verbosity.

{
  std::cout << "<DQMHistAdder::endJob>:" << std::endl;

//--- check that configuration parameters contain no errors
  if ( cfgError_ ) {
    edm::LogError ("endJob") << " Error in Configuration ParameterSet --> histograms will NOT be added !!";
    return;
  }

//--- check that DQMStore service is available
  if ( !edm::Service<DQMStore>().isAvailable() ) {
    edm::LogError ("endJob") << " Failed to access dqmStore --> histograms will NOT be added !!";
    return;
  }

//--- stop ROOT from keeping references to all histograms
  //TH1::AddDirectory(false);

//--- add histograms
  //std::cout << "--> adding histograms..." << std::endl;
  DQMStore& dqmStore = (*edm::Service<DQMStore>());
  for ( std::map<std::string, cfgEntryAddJob>::const_iterator addJob = addJobs_.begin();
        addJob != addJobs_.end(); ++addJob ) {
    const std::string& dqmDirectory_output = addJob->second.dqmDirectory_output_;
    for ( vstring::const_iterator dqmDirectory_input = addJob->second.dqmDirectories_input_.begin();
          dqmDirectory_input != addJob->second.dqmDirectories_input_.end(); ++dqmDirectory_input ) {
      
      std::string inputDirectory = dqmDirectoryName(std::string(dqmRootDirectory)).append(*dqmDirectory_input);
      //std::cout << " inputDirectory = " << inputDirectory << std::endl;
      std::string outputDirectory = dqmDirectoryName(std::string(dqmRootDirectory)).append(dqmDirectory_output);
      //std::cout << " outputDirectory = " << outputDirectory << std::endl;
      
//--- when processing first inputDirectory, check that histograms in outputDirectory do not yet exist;
//    afterwards, add histograms in inputDirectory to those in outputDirectory
      int mode = ( dqmDirectory_input == addJob->second.dqmDirectories_input_.begin() ) ? 1 : 3;
      //std::cout << " mode = " << mode << std::endl;
      dqmCopyRecursively(dqmStore, inputDirectory, outputDirectory, 1., mode, false);
    }
  }

  std::cout << "done." << std::endl; 
  if ( verbosity ) dqmStore.showDirStructure();
}

---

Member Data Documentation

std::map<std::string, cfgEntryAddJob> DQMHistAdder::addJobs_ [private]

Definition at line 47 of file DQMHistAdder.h.

Referenced by DQMHistAdder(), and endJob().

int DQMHistAdder::cfgError_ [private]

Definition at line 48 of file DQMHistAdder.h.

Referenced by DQMHistAdder(), and endJob().