RawDataOutputSvc Class Reference

#include <RawDataOutputSvc.h>

Inheritance diagram for RawDataOutputSvc:

Public Member Functions
	RawDataOutputSvc (const std::string &name, ISvcLocator *svcloc)
	~RawDataOutputSvc ()
StatusCode	initialize ()
StatusCode	finalize ()
bool	putEvent (WriteRawEvent *re)

Detailed Description

Definition at line 10 of file RawDataOutputSvc.h.

Constructor & Destructor Documentation

RawDataOutputSvc()

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

Definition at line 19 of file RawDataOutputSvc.cxx.

    : base_class( name, svcloc ), m_fw( 0 ) {
 
  declareProperty( "OutputFile", m_outputFile = "offline.raw" );
 
  m_buffer = new uint32_t[64 * 1024]; // 256k bytes
}

Referenced by RawDataOutputSvc().

~RawDataOutputSvc()

RawDataOutputSvc::~RawDataOutputSvc

(

)

Definition at line 28 of file RawDataOutputSvc.cxx.

                                    {
  MsgStream log( msgSvc(), name() );
  log << MSG::DEBUG << "RawDataOutputSvc Destructor called " << endmsg;
 
  delete[] m_buffer;
}

Member Function Documentation

finalize()

StatusCode RawDataOutputSvc::finalize

(

)

Definition at line 35 of file RawDataOutputSvc.cxx.

                                      {
  // clean up
  if ( m_fw )
  {
    delete m_fw;
    m_fw = nullptr;
  }
 
  return StatusCode::SUCCESS;
}

initialize()

StatusCode RawDataOutputSvc::initialize

(

)

Definition at line 47 of file RawDataOutputSvc.cxx.

                                        {
 
  auto sc = Service::initialize();
  if ( sc.isFailure() )
  {
    error() << "Failed to initialize Service" << endmsg;
    return sc;
  }
  // Open the first output file for writing.
  m_fw = new RawFileWriter( m_outputFile );
 
  debug() << "Opened output File " << m_outputFile << endmsg;
 
  return StatusCode::SUCCESS;
}

putEvent()

bool RawDataOutputSvc::putEvent

(

WriteRawEvent *

re

)

Definition at line 64 of file RawDataOutputSvc.cxx.

                                                   {
  MsgStream log( msgSvc(), name() );
 
  // uint32_t evt_size_w = re->size_word();
 
  const eformat::write::node_t* top = re->bind();
  if ( eformat::write::copy( *top, m_buffer, 64 * 1024 ) == 0 )
  {
    log << MSG::ERROR << "failed to copy Event to the buffer !" << endmsg;
    return false;
  }
 
  try
  {
    RawEvent evt( m_buffer );
    evt.check_tree();
  } catch ( std::exception& ex )
  {
    std::cerr << "Uncaught std exception: " << ex.what() << std::endl;
    std::exit( 1 );
  } catch ( ... )
  {
    std::cerr << std::endl << "Uncaught unknown exception" << std::endl;
    std::exit( 1 );
  }
 
  m_fw->writeEvent( m_buffer );
 
  return true;
}

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

• RawDataOutputSvc.h
• RawDataOutputSvc.cxx