outputLogger.h

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/*********************************************************************
** Copyright (c) 2004 MAK Technologies, Inc.
** All rights reserved.
*********************************************************************/
/*********************************************************************
** $RCSfile: outputLogger.h,v $ $Revision: 1.5 $ $State: Exp $
*********************************************************************/


#include <vlutil/vlPrint.h>
#include <string>
#include <vlutil/vlString.h>


#include "vrfutil/vrfutilDefines.h"
class DT_DLL_vrfutil DtOutputLogger
{
public:

   DtOutputLogger(const std::string& filename,
                  int &globalThreshold,
                  int threshold = 0);

   ~DtOutputLogger();

   void operator()(const char *s, ...);
   void operator()(const std::string& s, ...);
   void operator()(const DtString& s, ...);

   bool resetLog();

   const std::string& filename() const;

   bool setFilename(const std::string& newFilename);

   int threshold() const;
   void setThreshold(int threshold);

   const int& globalThreshold() const;

   bool testInvariant() const;

protected:

private:
   DtOutputLogger(const DtOutputLogger& orig);
   const DtOutputLogger& operator=(const DtOutputLogger& orig);

   DtFilePrinter* myFilePrinter;
   
   DtOutputStreamBuffer* myBuffer;

   DtOutputStream* myLogger;

   int& myGlobalThreshold;

   int myThreshold;

   std::string myFilename;
};