CondFormats/PPSObjects/src/CTPPSRPAlignmentCorrectionData.cc - master - githubmirror/cmssw

CondFormats/PPSObjects/src/CTPPSRPAlignmentCorrectionData.cc
94 строки4 KB
Silvio Donato
Revert "Revert "PPS: rename directories with misleading names""
06 мар 2020, 19:21
06 мар 2020, 19:21ab43201
/****************************************************************************
*
* This is a part of CMS-TOTEM PPS offline software.
* Authors: 
* Jan Kašpar (jan.kaspar@gmail.com)
* Helena Malbouisson
* Clemencia Mora Herrera 
*
****************************************************************************/

#include "FWCore/Utilities/interface/Exception.h"

#include "CondFormats/PPSObjects/interface/CTPPSRPAlignmentCorrectionData.h"

#include <Math/RotationZYX.h>

using namespace std;

//----------------------------------------------------------------------------------------------------

CTPPSRPAlignmentCorrectionData::CTPPSRPAlignmentCorrectionData(double _sh_x,
                                                               double _sh_x_u,
                                                               double _sh_y,
                                                               double _sh_y_u,
                                                               double _sh_z,
                                                               double _sh_z_u,
                                                               double _rot_x,
                                                               double _rot_x_u,
                                                               double _rot_y,
                                                               double _rot_y_u,
                                                               double _rot_z,
                                                               double _rot_z_u)
    : sh_x(_sh_x),
      sh_y(_sh_y),
      sh_z(_sh_z),
      sh_x_unc(_sh_x_u),
      sh_y_unc(_sh_y_u),
      sh_z_unc(_sh_z_u),
      rot_x(_rot_x),
      rot_y(_rot_y),
      rot_z(_rot_z),
      rot_x_unc(_rot_x_u),
      rot_y_unc(_rot_y_u),
      rot_z_unc(_rot_z_u) {}

//----------------------------------------------------------------------------------------------------

CTPPSRPAlignmentCorrectionData::CTPPSRPAlignmentCorrectionData(
    double _sh_x, double _sh_y, double _sh_z, double _rot_x, double _rot_y, double _rot_z)
    : sh_x(_sh_x), sh_y(_sh_y), sh_z(_sh_z), rot_x(_rot_x), rot_y(_rot_y), rot_z(_rot_z) {}

//----------------------------------------------------------------------------------------------------

void CTPPSRPAlignmentCorrectionData::add(const CTPPSRPAlignmentCorrectionData& a,
                                         bool sumErrors,
                                         bool addSh,
                                         bool addRot) {
  if (addSh) {
    sh_x += a.sh_x;
    sh_y += a.sh_y;
    sh_z += a.sh_z;

    if (sumErrors) {
      sh_x_unc = sqrt(sh_x_unc * sh_x_unc + a.sh_x_unc * a.sh_x_unc);
      sh_y_unc = sqrt(sh_y_unc * sh_y_unc + a.sh_y_unc * a.sh_y_unc);
      sh_z_unc = sqrt(sh_z_unc * sh_z_unc + a.sh_z_unc * a.sh_z_unc);
    }
  }

  if (addRot) {
    rot_x += a.rot_x;
    rot_y += a.rot_y;
    rot_z += a.rot_z;

    if (sumErrors) {
      rot_x_unc = sqrt(rot_x_unc * rot_x_unc + a.rot_x_unc * a.rot_x_unc);
      rot_y_unc = sqrt(rot_y_unc * rot_y_unc + a.rot_y_unc * a.rot_y_unc);
      rot_z_unc = sqrt(rot_z_unc * rot_z_unc + a.rot_z_unc * a.rot_z_unc);
    }
  }
}

//----------------------------------------------------------------------------------------------------

std::ostream& operator<<(std::ostream& s, const CTPPSRPAlignmentCorrectionData& corr) {
  s << fixed << "shift (um) " << std::setprecision(1) << "x = " << corr.getShX() * 1E3 << " +- "
    << corr.getShXUnc() * 1E3 << ", y = " << corr.getShY() * 1E3 << " +- " << corr.getShYUnc() * 1E3
    << ", z = " << corr.getShZ() * 1E3 << " +- " << corr.getShZUnc() * 1E3 << ", rotation (mrad) "
    << std::setprecision(1) << "x = " << corr.getRotX() * 1E3 << " +- " << corr.getRotXUnc() * 1E3
    << ", y = " << corr.getRotY() * 1E3 << " +- " << corr.getRotYUnc() * 1E3 << ", z = " << corr.getRotZ() * 1E3
    << " +- " << corr.getRotZUnc() * 1E3;

  return s;
}