JPrintRootVersion.cc File Reference

Auxiliary program to print ROOT class version information. More...

#include <string>
#include <iostream>
#include <iomanip>
#include "TROOT.h"
#include "TFile.h"
#include "evt/Head.hh"
#include "evt/Evt.hh"
#include "JDAQ/JDAQEvent.hh"
#include "JDAQ/JDAQTimeslice.hh"
#include "JDAQ/JDAQSummaryslice.hh"
#include "JTrigger/JTriggerParameters.hh"
#include "JROOT/JRootToolkit.hh"
#include "JSupport/JSupport.hh"
#include "JLang/JTypeList.hh"
#include "JLang/JType.hh"
#include "JLang/JNullType.hh"
#include "Jeep/JParser.hh"
#include "Jeep/JMessage.hh"

Go to the source code of this file.

Functions
int	main (int argc, char **argv)

Detailed Description

Auxiliary program to print ROOT class version information.

Author

mdejong

Definition in file JPrintRootVersion.cc.

Function Documentation

int main	(	int	argc,
		char **	argv
	)

Definition at line 93 of file JPrintRootVersion.cc.

{
  using namespace std;
  
  string  input_file;
  string  class_name;
  int     debug;

  try { 

    JParser<> zap("Auxiliary program to print ROOT class version information.");
    
    zap['f'] = make_field(input_file)      = "";
    zap['c'] = make_field(class_name)      = "";
    zap['d'] = make_field(debug)           = 1;

    zap(argc, argv);
  }
  catch(const exception &error) {
    FATAL(error.what() << endl);
  }

  cout.tie(&cerr);

  using namespace JPP;

  JRootInputFile file;

  if (input_file != "") {

    try {      
      file.open(input_file.c_str());
    }
    catch(const exception& error) {
      FATAL(error.what() << endl);
    }

    if (!file.is_open()) {
      FATAL("Error opening file " << input_file << endl);
    }
  }

  if (class_name != "")
    print(cout, class_name.c_str(),   file.getFile());
  else
    print(cout, JType<JAllDataTypes_t>(), file.getFile());
}