cmnLODOutputMultiplexer.h

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-    */
/* ex: set filetype=cpp softtabstop=4 shiftwidth=4 tabstop=4 cindent expandtab: */

/*

  Author(s):  Ofri Sadowsky
  Created on: 2002-05-20

  (C) Copyright 2002-2007 Johns Hopkins University (JHU), All Rights
  Reserved.

--- begin cisst license - do not edit ---

This software is provided "as is" under an open source license, with
no warranty.  The complete license can be found in license.txt and
http://www.cisst.org/cisst/license.txt.

--- end cisst license ---

*/


#pragma once

#ifndef _cmnLODOutputMultiplexer_h
#define _cmnLODOutputMultiplexer_h

#include <cisstCommon/cmnPortability.h>
#include <cisstCommon/cmnMultiplexerStreambufProxy.h>

#include <list>
#include <iostream>

class cmnLODOutputMultiplexer: public std::ostream
{
private:
    cmnLODOutputMultiplexer(const cmnLODOutputMultiplexer & other);

 public:
    typedef char char_type;

    typedef cmnLODMultiplexerStreambuf<char_type> SinkType;

    typedef std::ostream BaseType;

    cmnLODOutputMultiplexer(SinkType * multiplexer, cmnLogLevel level)
        : BaseType(NULL), StreambufProxy(multiplexer, level) {
        if (multiplexer != NULL) {
            init(&StreambufProxy);
        }
    }

    cmnLODOutputMultiplexer & Ref(void)
    {
        return *this;
    }

    cmnLogLevel GetLOD(void) const {
        return StreambufProxy.GetLOD();
    }

    void SetLOD(cmnLogLevel lod) {
        StreambufProxy.SetLOD(lod);
    }


 private:
    cmnMultiplexerStreambufProxy<char_type> StreambufProxy;

};


#endif // _cmnLODOutputMultiplexer_h