1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/prhistogram.h	Thu Aug 08 02:39:56 2013 -0700
     1.3 @@ -0,0 +1,102 @@
     1.4 +/*
     1.5 + *  Copyright 2010 OpenSourceResearchInstitute.org
     1.6 + *  Licensed under GNU General Public License version 2
     1.7 + *
     1.8 + * Author: seanhalle@yahoo.com
     1.9 + * 
    1.10 + */
    1.11 +
    1.12 +
    1.13 +#ifndef _PRHISTOGRAM_H
    1.14 +#define	_PRHISTOGRAM_H
    1.15 +
    1.16 +#include <PR__include/prmalloc.h>
    1.17 +#include <PR__include/PR__primitive_data_types.h>
    1.18 +
    1.19 +
    1.20 +typedef struct
    1.21 + {
    1.22 +   char  *name;
    1.23 +   int32  startOfRange;
    1.24 +   int32  endOfRange;
    1.25 +   int32  numBins;
    1.26 +   int32  binWidth;
    1.27 +   int32 *bins;
    1.28 + }
    1.29 +Histogram;
    1.30 +
    1.31 +typedef struct
    1.32 + {
    1.33 +   float32  startOfRange;
    1.34 +   float32  endOfRange;
    1.35 +   int32    numBins;
    1.36 +   float32  binWidth;
    1.37 +   int32   *bins;
    1.38 + }
    1.39 +FloatHist;
    1.40 +
    1.41 +typedef struct
    1.42 + {
    1.43 +   float64 startOfRange;
    1.44 +   float64  endOfRange;
    1.45 +   int32    numBins;
    1.46 +   float64  binWidth;
    1.47 +   int32   *bins;
    1.48 + }
    1.49 +DblHist;
    1.50 +
    1.51 +Histogram *
    1.52 +makeHistogram( int32 numBins, int32 startOfRange, int32 endOfRange );
    1.53 +
    1.54 +Histogram *
    1.55 +makeFixedBinHist( int32 numBins, int32 startOfRange, int32 binWidth,
    1.56 +                  char *name );
    1.57 +
    1.58 +Histogram *
    1.59 +makeFixedBinHistExt( int32 numBins, int32 startOfRange, int32 binWidth,
    1.60 +                     char *name );
    1.61 +
    1.62 +void inline
    1.63 +addToHist( int32 value, Histogram *hist );
    1.64 +
    1.65 +void inline
    1.66 +addIntervalToHist( uint32 startIntvl, uint32 endIntvl, Histogram *hist );
    1.67 +
    1.68 +void inline
    1.69 +subIntervalFromHist( int32 startIntvl, int32 endIntvl, Histogram *hist );
    1.70 +
    1.71 +void
    1.72 +saveHistToFile(Histogram *hist);
    1.73 +
    1.74 +void
    1.75 +printHist( Histogram *hist );
    1.76 +
    1.77 +FloatHist *
    1.78 +makeFloatHistogram( int numBins, float32 startOfRange, float32 binWidth );
    1.79 +
    1.80 +void
    1.81 +addToFloatHist( float32 value, FloatHist *hist );
    1.82 +
    1.83 +void
    1.84 +printFloatHist( FloatHist *hist );
    1.85 +
    1.86 +void
    1.87 +freeHistExt( Histogram *hist );
    1.88 +
    1.89 +void
    1.90 +freeHist( Histogram *hist );
    1.91 +
    1.92 +DblHist *
    1.93 +makeDblHistogram( int numBins, float64 startOfRange, float64 binWidth );
    1.94 +
    1.95 +void
    1.96 +addToDblHist( float64 value, DblHist *hist );
    1.97 +
    1.98 +void
    1.99 +printDblHist( DblHist *hist );
   1.100 +
   1.101 +void
   1.102 +freeDblHist( DblHist *hist );
   1.103 +
   1.104 +#endif	/* _HISTOGRAM_H */
   1.105 +