MsgLogger/include/MsgHandlerStdStreams.h

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#ifndef MSGHANDLERSTDSTREAMS_HH
#define MSGHANDLERSTDSTREAMS_HH

//--------------------------------------------------------------------------
// File and Version Information:
//      $Id: MsgHandlerStdStreams.h 2700 2011-12-09 21:52:07Z salnikov@SLAC.STANFORD.EDU $
//
// Description:
//      Class MsgHandlerStdStreams.
//
// Environment:
//      This software was developed for the BaBar collaboration.  If you
//      use all or part of it, please give an appropriate acknowledgement.
//
// Author List:
//      Andy Salnikov
//
// Copyright Information:
//      Copyright (C) 2005 SLAC
//
//------------------------------------------------------------------------

//-------------
// C Headers --
//-------------
extern "C" {
}

//---------------
// C++ Headers --
//---------------
#include <iostream>
#include <string>
#include <boost/thread/mutex.hpp>

//----------------------
// Base Class Headers --
//----------------------
#include "MsgLogger/MsgHandler.h"

//-------------------------------
// Collaborating Class Headers --
//-------------------------------

//------------------------------------
// Collaborating Class Declarations --
//------------------------------------

//              ---------------------
//              -- Class Interface --
//              ---------------------

namespace MsgLogger {

class MsgLogLevel ;

/// @addtogroup MsgLogger_detail

/**
 *  @ingroup MsgLogger_detail
 *
 *  Implementation of the message handler which logs formatted messages to
 *  the stanfard C++ streams cout and cerr (well I have removed "error"
 *  levels so it's only logs to cout now.)
 *
 *  This software was developed for the BaBar collaboration.  If you
 *  use all or part of it, please give an appropriate acknowledgement.
 *
 *  Copyright (C) 2005 SLAC
 *
 *  @see MsgHandlerStdStreamsMsgHandlerStdStreams
 *
 *  @version $Id: MsgHandlerStdStreams.h 2700 2011-12-09 21:52:07Z salnikov@SLAC.STANFORD.EDU $
 *
 *  @author Andy Salnikov
 */

class MsgHandlerStdStreams : public MsgHandler {

public:

  // Constructor
  MsgHandlerStdStreams() ;

  // Destructor
  virtual ~MsgHandlerStdStreams() ;

  /// get the stream for the specified log level
  virtual bool log ( const MsgLogRecord& record ) const ;

protected:

private:

  mutable boost::mutex m_mutex ;

  // Disable copy
  MsgHandlerStdStreams( const MsgHandlerStdStreams& );
  MsgHandlerStdStreams& operator= ( const MsgHandlerStdStreams& );

};
} // namespace MsgLogger

#endif // MSGHANDLERSTDSTREAMS_HH

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