D3PD::RootReaderD3PDSvc Class Reference

A very simple D3PDSvc which produces RootReaderD3PD objects. More...

#include <RootReaderD3PDSvc.h>

Inheritance diagram for D3PD::RootReaderD3PDSvc:

Collaboration diagram for D3PD::RootReaderD3PDSvc:

Public Member Functions
	RootReaderD3PDSvc (const std::string &name, ISvcLocator *svcloc)
	Standard Service constructor. More...
virtual StatusCode	initialize () override
	Standatd Gaudi initialization function. More...
virtual StatusCode	finalize () override
	Standard Gaudi finalization function. More...
virtual StatusCode	make (const std::string &name, ID3PD *&d3pd) override
	Function implementing the ID3PDSvc interface. More...

Private Attributes
std::vector< ID3PD * >	m_d3pds
	Internal list of all the created D3PD objects. More...
int	m_version
	D3PDReader version to use. More...

Detailed Description

A very simple D3PDSvc which produces RootReaderD3PD objects.

   This service can be used to create RootReaderD3PD objects, and
   generate C++ D3PDReader classes using D3PD::ReaderAlg. It should
   not be used with D3PD::MakerAlg, as the created RootReaderD3PD
   objects do not implement the full D3PD::ID3PD interface. (The job
   will fail...)

Author

Attila Krasznahorkay Attil.nosp@m.a.Kr.nosp@m.aszna.nosp@m.hork.nosp@m.ay@ce.nosp@m.rn.c.nosp@m.h

Definition at line 33 of file RootReaderD3PDSvc.h.

Constructor & Destructor Documentation

RootReaderD3PDSvc()

D3PD::RootReaderD3PDSvc::RootReaderD3PDSvc	(	const std::string &	name,
		ISvcLocator *	svcloc
	)

Standard Service constructor.

Definition at line 16 of file RootReaderD3PDSvc.cxx.

      : base_class( name, svcloc ) {
 
      declareProperty( "Version", m_version = 2,
                       "Version of the D3PDReader code to be generated" );
   }

Member Function Documentation

finalize()

StatusCode D3PD::RootReaderD3PDSvc::finalize ( )

overridevirtual

Standard Gaudi finalization function.

Definition at line 36 of file RootReaderD3PDSvc.cxx.

                                          {
 
      // Delete all the D3PD objects from memory:
      std::vector< ID3PD* >::iterator itr = m_d3pds.begin();
      std::vector< ID3PD* >::iterator end = m_d3pds.end();
      for( ; itr != end; ++itr ) {
         delete ( *itr );
      }
      m_d3pds.clear();
 
      return StatusCode::SUCCESS;
   }

initialize()

StatusCode D3PD::RootReaderD3PDSvc::initialize ( )

overridevirtual

Standatd Gaudi initialization function.

Definition at line 23 of file RootReaderD3PDSvc.cxx.

                                            {
 
      if( ( m_version < 1 ) || ( m_version > 2 ) ) {
         REPORT_MESSAGE( MSG::ERROR ) << "D3PDReader version " << m_version
                                      << " not known";
         return StatusCode::FAILURE;
      }
 
      ATH_MSG_INFO( "Generating sources of version: " << m_version );
 
      return StatusCode::SUCCESS;
   }

make()

StatusCode D3PD::RootReaderD3PDSvc::make ( const std::string &  name, ID3PD *&  d3pd  )

overridevirtual

Function implementing the ID3PDSvc interface.

Definition at line 49 of file RootReaderD3PDSvc.cxx.

                                                                           {
 
      // Create a new D3PD:
      ID3PD* d = 0;
      switch( m_version ) {
      case 1:
         REPORT_MESSAGE( MSG::VERBOSE ) << "Creating RootReaderD3PD_v1 with name: "
                                        << name;
         d = new RootReaderD3PD_v1();
         break;
      case 2:
         REPORT_MESSAGE( MSG::VERBOSE ) << "Creating RootReaderD3PD_v2 with name: "
                                        << name;
         d = new RootReaderD3PD_v2();
         break;
      default:
         REPORT_MESSAGE( MSG::ERROR ) << "Version number not recognised!";
         return StatusCode::FAILURE;
         break;
      }
 
      m_d3pds.push_back( d );
      d3pd = d;
 
      // This function can actually never fail...
      return StatusCode::SUCCESS;
   }

Member Data Documentation

m_d3pds

std::vector< ID3PD* > D3PD::RootReaderD3PDSvc::m_d3pds

private

Internal list of all the created D3PD objects.

Definition at line 49 of file RootReaderD3PDSvc.h.

m_version

int D3PD::RootReaderD3PDSvc::m_version

private

D3PDReader version to use.

Definition at line 52 of file RootReaderD3PDSvc.h.

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

• RootReaderD3PDSvc.h
• RootReaderD3PDSvc.cxx