JPrintRootClass.cc

Go to the documentation of this file.

#include <string>
#include <iostream>
#include <iomanip>

#include "km3net-dataformat/offline/Head.hh"
#include "km3net-dataformat/offline/Evt.hh"

#include "JAAnet/JHead.hh"

#include "JDAQ/JDAQTimesliceIO.hh"
#include "JDAQ/JDAQEventIO.hh"
#include "JDAQ/JDAQSummarysliceIO.hh"

#include "JTrigger/JTriggerParameters.hh"

#include "antares-dataformat/TimeSlice.hh"
#include "antares-dataformat/PhysicsEvent.hh"

#include "JSupport/JSupport.hh"

#include "JROOT/JRootClass.hh"
#include "JROOT/JROOTClassSelector.hh"

#include "Jeep/JParser.hh"
#include "Jeep/JMessage.hh"

namespace {

  using namespace JPP;

  /**
   * Auxiliary class for printing class information.
   */
  struct JPrinter_t :
    public JROOTClassSelection
  {
    /**
     * Constructor.
     *
     * \param  out         output stream
     * \param  selection   selection
     */
    JPrinter_t(std::ostream& out, const JROOTClassSelection& selection) :
      JROOTClassSelection(selection),
      out(out)
    {}


    /**
     * Print class infomration.
     *
     * \param  type        data type
     * \return             this printer
     */
    template<class T>
    void operator()(const JType<T>& type) const
    {
      using namespace std;
      using namespace JPP;

      if (static_cast<const JROOTClassSelection&>(*this)(type)) {
        JRootClass(type).print(out);
      }
    }

  protected:
    std::ostream& out;
  };
}


/**
 * \file
 * Auxiliary program to print class information.
 *
 * The name of the data structure following option -C should be preceded by a '+' or '-' 
 * to add or remove data types in the output, respectively.\n
 * In this, ROOT wildcards are accepted (e.g. <pre>-C -\\.\\*</pre> will remove all data types).
 * \author mdejong
 */
int main(int argc, char **argv)
{
  using namespace std;
  using namespace JPP;

  typedef JTYPELIST<JAllDataTypes_t, JAntaresTypes_t, JHead>::typelist typelist;

  JPrinter_t printer(cout, getROOTClassSelection<typelist>());
  int        debug;

  try { 

    JParser<> zap("Auxiliary program to print 'any' data.");
    
    zap['C'] = make_field(printer, 
                          "Precede name of data structure by a '+' or '-' "
                          "to add or remove data types in the output, respectively."
                          "\nROOT wildcards are accepted.") = JPARSER::initialised();
    zap['d'] = make_field(debug)   = 1;
  
    zap(argc, argv);
  }
  catch(const exception& error) {
    FATAL(error.what() << endl);
  }

  for_each(printer, JType<typelist>());
}