one_data_stat.h
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00001 // -*- mode: c++ -*-
00002 /*********************************************************************
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00035 
00036 
00037 #ifndef JSK_PCL_ROS_ONE_DATA_STAT_H_
00038 #define JSK_PCL_ROS_ONE_DATA_STAT_H_
00039 
00040 #include <boost/accumulators/accumulators.hpp>
00041 #include <boost/accumulators/statistics/stats.hpp>
00042 #include <boost/accumulators/statistics/min.hpp>
00043 #include <boost/accumulators/statistics/max.hpp>
00044 #include <boost/accumulators/statistics/variance.hpp>
00045 #include <boost/accumulators/statistics/count.hpp>
00046 
00047 namespace jsk_pcl_ros
00048 {
00053   class OneDataStat
00054   {
00055   public:
00056     typedef boost::shared_ptr<OneDataStat> Ptr;
00057     typedef boost::accumulators::accumulator_set<
00058       double,
00059       boost::accumulators::stats<boost::accumulators::tag::count,
00060                                  boost::accumulators::tag::mean,
00061                                  boost::accumulators::tag::min,
00062                                  boost::accumulators::tag::max,
00063                                  boost::accumulators::tag::variance> > Accumulator;
00064     virtual void addData(float r)
00065       {
00066         acc_(r);
00067       }
00068 
00069     virtual double mean() const { return boost::accumulators::mean(acc_); }
00070     virtual double min() const { return boost::accumulators::min(acc_); }
00071     virtual double max() const { return boost::accumulators::max(acc_); }
00072     virtual double count() const { return boost::accumulators::count(acc_); }
00073     virtual double variance() const { return boost::accumulators::variance(acc_); }
00074     virtual double stddev() const { return sqrt(variance()); }
00075   
00076   protected:
00077     Accumulator acc_;
00078   private:
00079   };
00080 
00085   double mean(const OneDataStat& d) 
00086   {
00087     return d.mean();
00088   }
00089 
00094   double min(const OneDataStat& d) 
00095   {
00096     return d.min();
00097   }
00098 
00103   double max(const OneDataStat& d) 
00104   {
00105     return d.max();
00106   }
00107 
00112   double count(const OneDataStat& d)
00113   {
00114     return d.count();
00115   }
00116 
00121   double variance(const OneDataStat& d)
00122   {
00123     return d.variance();
00124   }
00125 
00130   double stddev(const OneDataStat& d)
00131   {
00132     return d.stddev();
00133   }
00134 
00135 }
00136 
00137 #endif


jsk_pcl_ros
Author(s): Yohei Kakiuchi
autogenerated on Wed Sep 16 2015 04:36:48