DCFutility.h

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// DCFutility.h
//////////////////////////////////////////////////////////////////////
//          (c) Copyright 2001-2002 Brown Deer Technology, LLC.
//                        All rights reserved.
//////////////////////////////////////////////////////////////////////

#ifndef DCFUTILITY_H
#define DCFUTILITY_H

#ifndef DCF_MAXINT
#define DCF_MAXINT 0x7FFFFFFF
#endif

#ifndef DCF_MININT
#define DCF_MININT 0x80000000
#endif

#define DCF_DEFAULT_STRING 30
#define DCF_DEFAULT_MPACKET 16384

#ifdef USE_STD
#include <iostream>
#include <string>
#include <algorithm>
using namespace std;
#else
#include <iostream.h>
#include <string.h>
#include <algorithm.h>
#endif

//class DCF { public: class unknown{}; };

template <typename Data_t>
int quantize( const double quantcoef, const Data_t data, int& idata )
{
   Data_t tmp;

   if ( quantcoef == 0 ) {
      idata=int(data);
      return -1;
   }

   if ( tmp > double( DCF_MAXINT ) ) {
      idata = DCF_MAXINT;
      return 1;
   }

   if ( tmp < -double(DCF_MININT) ) {
      idata = DCF_MININT;
      return 1;
   }

   idata=int(tmp/quantcoef);
   return 0;
};

void inttohex( int, char*, int = sizeof(int) );

void dcfsbfilename( const int, string&, string& );

void dcfmbfilename( const int, const int, const string&, string&);

void dcfdbfilename( const int, const string&, string& );

void dcflogfilename( const string&, string& );

#endif

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