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1 /*
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seanhalle@31
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2 * Copyright 2010 OpenSourceResearchInstitute.org
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3 * Licensed under GNU General Public License version 2
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4 *
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5 * Author: seanhalle@yahoo.com
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6 *
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7 */
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8
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9
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10 #ifndef _HISTOGRAM_H
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11 #define _HISTOGRAM_H
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12
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13 #include "PR__common_includes/PR__primitive_data_types.h"
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14
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15
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16 typedef struct
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17 {
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18 char *name;
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19 int32 startOfRange;
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20 int32 endOfRange;
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21 int32 numBins;
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22 int32 binWidth;
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23 int32 *bins;
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24 }
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25 Histogram;
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26
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27 typedef struct
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28 {
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29 float32 startOfRange;
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30 float32 endOfRange;
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31 int32 numBins;
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32 float32 binWidth;
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33 int32 *bins;
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34 }
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35 FloatHist;
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36
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37 typedef struct
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38 {
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39 float64 startOfRange;
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40 float64 endOfRange;
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41 int32 numBins;
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42 float64 binWidth;
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43 int32 *bins;
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44 }
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45 DblHist;
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46
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47 Histogram *
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48 makeHistogram( int32 numBins, int32 startOfRange, int32 endOfRange );
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49
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50 Histogram *
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51 makeFixedBinHist( int32 numBins, int32 startOfRange, int32 binWidth,
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52 char *name );
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53
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54 Histogram *
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55 makeFixedBinHistExt( int32 numBins, int32 startOfRange, int32 binWidth,
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56 char *name );
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57
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58 void inline
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59 addToHist( int32 value, Histogram *hist );
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60
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61 void inline
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62 addIntervalToHist( uint32 startIntvl, uint32 endIntvl, Histogram *hist );
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63
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64 void inline
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65 subIntervalFromHist( int32 startIntvl, int32 endIntvl, Histogram *hist );
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66
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67 void
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68 saveHistToFile(Histogram *hist);
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69
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70 void
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71 printHist( Histogram *hist );
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72
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73 FloatHist *
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74 makeFloatHistogram( int numBins, float32 startOfRange, float32 binWidth );
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75
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76 void
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77 addToFloatHist( float32 value, FloatHist *hist );
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78
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79 void
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80 printFloatHist( FloatHist *hist );
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81
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82 void
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83 freeHistExt( Histogram *hist );
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84
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85 void
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86 freeHist( Histogram *hist );
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87
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88 DblHist *
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89 makeDblHistogram( int numBins, float64 startOfRange, float64 binWidth );
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90
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91 void
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92 addToDblHist( float64 value, DblHist *hist );
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93
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94 void
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95 printDblHist( DblHist *hist );
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96
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97 void
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98 freeDblHist( DblHist *hist );
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99
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100 #endif /* _HISTOGRAM_H */
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101
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