EventFormatElement.cxx

Go to the documentation of this file.

/*
  Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration
*/
 
// $Id: EventFormatElement.cxx 586453 2014-03-06 10:24:33Z krasznaa $
 
// STL include(s):
#include <iostream>
#include <iomanip>
 
// Local include(s):
#include "xAODEventFormat/EventFormatElement.h"
 
namespace xAOD {
 
   EventFormatElement::EventFormatElement( const std::string& branchName,
                                           const std::string& className,
                                           const std::string& parentName,
                                           sgkey_t hash )
      : m_branchName( branchName ), m_className( className ),
        m_parentName( parentName ), m_hash( hash ) {
 
   }
 
   const std::string& EventFormatElement::branchName() const {
 
      return m_branchName;
   }
 
   const std::string& EventFormatElement::className() const {
 
      return m_className;
   }
 
   const std::string& EventFormatElement::parentName() const {
 
      return m_parentName;
   }
 
   EventFormatElement::sgkey_t EventFormatElement::hash() const {
 
      return m_hash;
   }
 
   std::ostream& operator<<( std::ostream& out,
                             const EventFormatElement& element ) {
 
      // Get the current state of the stream:
      const char fillChar = out.fill();
      const std::ios_base::fmtflags flags = out.flags();
      const std::streamsize width = out.width();
 
      // Do the printout:
      out << "Branch name: " << std::setw( 30 ) << element.branchName()
          << ", Class name: " << std::setw( 30 ) << element.className()
          << ", Hash: 0x" << std::setw( 8 ) << std::hex << std::setfill( '0' )
          << element.hash();
 
      // Restore the original state of the stream:
      out.fill( fillChar );
      out.flags( flags );
      out.width( width );
 
      // Return the stream:
      return out;
   }
 
} // namespace xAOD