BinnedDiffusion_transform.cxx File Reference

#include "WireCellGen/BinnedDiffusion_transform.h"
#include "WireCellGen/GaussianDiffusion.h"
#include "WireCellUtil/Units.h"
#include <iostream>
#include <unordered_map>

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Functions
static std::pair< double, double >	gausdesc_range (const std::vector< Gen::GausDesc > gds, double nsigma)

Function Documentation

static std::pair<double,double> gausdesc_range ( const std::vector< Gen::GausDesc >  gds, double  nsigma  )

static

Definition at line 410 of file BinnedDiffusion_transform.cxx.

{
    int ncount = -1;
    double vmin=0, vmax=0;
    for (auto gd : gds) {
        ++ncount;

        const double lvmin = gd.center - gd.sigma*nsigma;
        const double lvmax = gd.center + gd.sigma*nsigma;
        if (!ncount) {
            vmin = lvmin;
            vmax = lvmax;
            continue;
        }
        vmin = std::min(vmin, lvmin);
        vmax = std::max(vmax, lvmax);
    }        
    return std::make_pair(vmin,vmax);
}