genie::NtpMCJobEnv Class Reference

Stores a snapshot of your environment in ROOT TFolder along with the output event tree. More...

#include "/cvmfs/nova.opensciencegrid.org/externals/genie/v3_00_06_p01/Linux64bit+3.10-2.17-e17-debug/GENIE-Generator/src/Framework/Ntuple/NtpMCJobEnv.h"

Public Member Functions
	NtpMCJobEnv ()
virtual	~NtpMCJobEnv ()
TFolder *	TakeSnapshot (void)
TFolder *	GetFolder (void)

Private Attributes
TFolder *	fEnv

Detailed Description

Stores a snapshot of your environment in ROOT TFolder along with the output event tree.

Author

Costas Andreopoulos <costas.andreopoulos stfc.ac.uk> University of Liverpool & STFC Rutherford Appleton Lab

September 10, 2006

Copyright (c) 2003-2019, The GENIE Collaboration For the full text of the license visit http://copyright.genie-mc.org or see $GENIE/LICENSE

Definition at line 27 of file NtpMCJobEnv.h.

Constructor & Destructor Documentation

NtpMCJobEnv::NtpMCJobEnv

(

)

Definition at line 37 of file NtpMCJobEnv.cxx.

{
  fEnv = 0;
}

NtpMCJobEnv::~NtpMCJobEnv ( )

virtual

Definition at line 42 of file NtpMCJobEnv.cxx.

{

}

Member Function Documentation

TFolder* genie::NtpMCJobEnv::GetFolder ( void  )

inline

Definition at line 35 of file NtpMCJobEnv.h.

References fEnv.

{ return fEnv; }

TFolder * NtpMCJobEnv::TakeSnapshot

(

void

)

Definition at line 47 of file NtpMCJobEnv.cxx.

References HTMLTools::entry(), genie::controls::kMCEnv, LOG, pINFO, pNOTICE, and PandAna.Demos.tute_pid_validation::var.

Referenced by genie::NtpWriter::Initialize().

{
  if (fEnv) delete fEnv;
  fEnv = 0;

  LOG("Ntp", pNOTICE)
      << "Taking environment snapshot and saving it in a TFolder";

  fEnv = gROOT->GetRootFolder()->AddFolder("genv","GENIE user environment");
  gROOT->GetListOfBrowsables()->Add(fEnv,"genv");

  fEnv->SetOwner(true);

  vector<string> envvars;

  unsigned int ivar=0;
  while(kMCEnv[ivar]) {
    envvars.push_back(string(kMCEnv[ivar]));
    ivar++;
  }

  LOG("Ntp", pINFO) << "** MC Job Environment:";
  vector<string>::iterator variter;
  for(variter = envvars.begin(); variter != envvars.end(); ++variter) {

     ostringstream entry;
     string var   = *variter;
     string value = (gSystem->Getenv(var.c_str()) ?
                               gSystem->Getenv(var.c_str()) : "UNDEFINED");

     LOG("Ntp", pINFO) << "$" << var << " ---> " << value;

     entry << "envv:" << var << ";value:" << value;
     fEnv->Add(new TObjString(entry.str().c_str()));
  }
  return fEnv;
}

Member Data Documentation

TFolder* genie::NtpMCJobEnv::fEnv

private

Definition at line 39 of file NtpMCJobEnv.h.

Referenced by GetFolder().

---

The documentation for this class was generated from the following files:

• Framework/Ntuple/NtpMCJobEnv.h
• Framework/Ntuple/NtpMCJobEnv.cxx