---

TxqLog.h

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//-----------------------------------------------------------------------
//
// File:    TxqLog.h
//
// Purpose: Class for connecting multiple ostreams through a single ostream
//           and connect to the model output windows.
//
// Version: $Id: TxqLog.h,v 1.9 2002/03/13 20:41:23 kgl Exp $
//
// Copyright (c) 1999 by Tech-X Corporation.  All rights reserved.
//
//-----------------------------------------------------------------------


#ifndef TXQ_LOG_H
#define TXQ_LOG_H


// Qt includes
// NO_DEBUG is needed for correct qstring implementation
#define NO_DEBUG
#include <qstring.h>

// Txq includes
#include <TxThroughStream.h>
#include <txc_vector.h>

// class declarations
class TxqMasterIoFrame;


class TxqLog : public TxThroughStream {

public:
  
    TxqLog();

    TxqLog(ostream &os, txfilter f = TX_ALL);

    virtual ~TxqLog();

  TXSTD::vector<ostream*> getStreams();

    void attachModel(TxqMasterIoFrame *mdl, txfilter f = TX_ALL);
   
    void detachModel(TxqMasterIoFrame *mdl);
 

    void setModelFilter(txfilter f);


protected:

    int sync ();

    int output (char *text, int length);

    TXSTD::map<TxqMasterIoFrame*, txfilter> mdlStateMap;

   TxqMasterIoFrame *model;

    txfilter mdlState;

private:

    QString strBuffer;

};

// extern TxqLog txcout;
// extern TxqLog txcerr;
// extern TxqLog txcnull;

#endif

Copyright Tech-X Corporation, all rights reserved.