DetGeomDesc.cc

Go to the documentation of this file.

/****************************************************************************
*
* This is a part of the TOTEM offline software.
* Authors: 
*   Jan Kašpar (jan.kaspar@gmail.com) 
*   CMSSW developers (based on GeometricDet class)
*
****************************************************************************/

#include <utility>

#include "Geometry/VeryForwardGeometryBuilder/interface/DetGeomDesc.h"

#include "DetectorDescription/Core/interface/DDFilteredView.h"
#include "DetectorDescription/Core/interface/DDSolid.h"

//#include "DataFormats/CTPPSAlignment/interface/RPAlignmentCorrectionData.h"
#include "CondFormats/CTPPSReadoutObjects/interface/CTPPSRPAlignmentCorrectionData.h"

using namespace std;

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

DetGeomDesc::DetGeomDesc(DDFilteredView* fv)
    : m_trans(fv->translation()),
      m_rot(fv->rotation()),
      m_name(((fv->logicalPart()).ddname()).name()),
      m_params(((fv->logicalPart()).solid()).parameters()),
      m_copy(fv->copyno()),
      m_z(fv->geoHistory().back().absTranslation().z()) {}

//----------------------------------------------------------------------------------------------------
DetGeomDesc::DetGeomDesc(const DetGeomDesc& ref) { (*this) = ref; }

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

DetGeomDesc& DetGeomDesc::operator=(const DetGeomDesc& ref) {
  m_params = ref.m_params;
  m_trans = ref.m_trans;
  m_rot = ref.m_rot;
  m_name = ref.m_name;
  m_copy = ref.m_copy;
  m_geographicalID = ref.m_geographicalID;
  m_z = ref.m_z;
  return (*this);
}

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

DetGeomDesc::~DetGeomDesc() { deepDeleteComponents(); }

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

DetGeomDesc::Container DetGeomDesc::components() const { return m_container; }

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

void DetGeomDesc::addComponent(DetGeomDesc* det) { m_container.emplace_back(det); }

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

void DetGeomDesc::deleteComponents() { m_container.erase(m_container.begin(), m_container.end()); }

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

void DetGeomDesc::deepDeleteComponents() {
  for (auto& it : m_container) {
    it->deepDeleteComponents();
    delete it;
  }
  clearComponents();
}

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

void DetGeomDesc::applyAlignment(const CTPPSRPAlignmentCorrectionData& t) {
  m_rot = t.getRotationMatrix() * m_rot;
  m_trans = t.getTranslation() + m_trans;
}