SiPixelTemplateReco2D.h

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//
//  SiPixelTemplateReco2D.cc (Version 2.60)
//  Updated to work with the 2D template generation code
//  2.10 - Add y-lorentz drift to estimate starting point [for FPix]
//  2.10 - Remove >1 pixel requirement
//  2.20 - Fix major bug, change chi2 scan to 9x5 [YxX]
//  2.30 - Allow one pixel clusters, improve cosmetics for increased style points from judges
//  2.50 - Add variable cluster shifting to make the position parameter space more symmetric,
//         also fix potential problems with variable size input clusters and double pixel flags
//  2.55 - Fix another double pixel flag problem and a small pseudopixel problem in the edgegflagy = 3 case.
//  2.60 - Modify the algorithm to return the point with the best chi2 from the starting point scan when
//         the iterative procedure does not converge [eg 1 pixel clusters]

//
//
//  Created by Morris Swartz on 7/13/17.
//
//

#ifndef SiPixelTemplateReco2D_h
#define SiPixelTemplateReco2D_h 1

#ifndef SI_PIXEL_TEMPLATE_STANDALONE
#include "CondFormats/SiPixelTransient/interface/SiPixelTemplateDefs.h"
#include "CondFormats/SiPixelTransient/interface/SiPixelTemplate2D.h"
#else
#include "SiPixelTemplateDefs.h"
#include "SiPixelTemplate2D.h"
#endif

#include <vector>

#ifndef SiPixelTemplateClusMatrix2D
#define SiPixelTemplateClusMatrix2D 1

namespace SiPixelTemplateReco2D {

  struct ClusMatrix {
    float& operator()(int x, int y) { return matrix[mcol * x + y]; }
    float operator()(int x, int y) const { return matrix[mcol * x + y]; }
    float* matrix;
    bool* xdouble;
    bool* ydouble;
    int mrow, mcol;
  };
#endif

  int PixelTempReco2D(int id,
                      float cotalpha,
                      float cotbeta,
                      float locBz,
                      float locBx,
                      int edgeflagy,
                      int edgeflagx,
                      ClusMatrix& cluster,
                      SiPixelTemplate2D& templ,
                      float& yrec,
                      float& sigmay,
                      float& xrec,
                      float& sigmax,
                      float& probxy,
                      float& probQ,
                      int& qbin,
                      float& deltay,
                      int& npixel);

  int PixelTempReco2D(int id,
                      float cotalpha,
                      float cotbeta,
                      float locBz,
                      float locBx,
                      int edgeflagy,
                      int edgeflagx,
                      ClusMatrix& cluster,
                      SiPixelTemplate2D& templ,
                      float& yrec,
                      float& sigmay,
                      float& xrec,
                      float& sigmax,
                      float& probxy,
                      float& probQ,
                      int& qbin,
                      float& deltay);
}

#endif