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MsgStream.cpp

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// $Header: /nfs/slac/g/glast/ground/cvs/GaudiKernel/src/Lib/MsgStream.cpp,v 1.1.1.1 2001/04/18 18:14:18 tlindner Exp $
//====================================================================
//      MsgStream.cpp
//--------------------------------------------------------------------
//
//      Package    : System ( The LHCb Offline System)
//
//  Description: Class to ease error logging to the message service
//
//      Author     : M.Frank
//  History    :
// +---------+----------------------------------------------+---------
// |    Date |                 Comment                      | Who     
// +---------+----------------------------------------------+---------
// | 29/10/98| Initial version                              | MF
// +---------+----------------------------------------------+---------
//
//====================================================================
#define KERNEL_MSGSTREAM_CPP

#include <iostream>

#include "GaudiKernel/MsgStream.h"
#include "GaudiKernel/Message.h"
#include "GaudiKernel/IMessageSvc.h"

MsgStream::MsgStream(IMessageSvc* svc, int)
: m_service(svc),
  m_source(""),
  m_active(false)
{
  setLevel((0==svc) ? MSG::INFO : svc->outputLevel());
}

MsgStream::MsgStream(IMessageSvc* svc, const std::string& source, int)
: m_service(svc),
  m_source(source),
  m_active(false)
{
  setLevel((0==svc) ? MSG::INFO : svc->outputLevel(source));
}

MsgStream::~MsgStream()    {
}

MsgStream& MsgStream::doOutput()       {
  if ( isActive() )   {
    // long pos = stream().tellp();
    //    char *data = (char*)m_buffer.data();
    //if ( data[pos-1] != '\0' ) 
      m_stream << std::ends;
    Message msg(m_source,m_currLevel,m_stream.str());
    if ( m_service != 0 )   {
      m_service->reportMessage (msg);
    }
    else     {
      std::cout << msg << std::endl;
    }
  }
  // memset((char*)m_buffer.data(),0,m_buffer.size());
  m_stream.freeze(false);
  m_stream.flush();
  m_stream.seekp(0);
  return *this;
}

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