DDTrackerLinear.cc File Reference

#include "DD4hep/DetFactoryHelper.h"
#include "DetectorDescription/DDCMS/interface/DDPlugins.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"

Go to the source code of this file.

Functions
static long	algorithm (Detector &, cms::DDParsingContext &ctxt, xml_h e)
	DD4HEP_OPEN_PLUGIN (dd4hep, ddcms_det_element_DDCMS_track_DDTrackerLinear)

Function Documentation

algorithm()

static long algorithm ( Detector &  , cms::DDParsingContext &  ctxt, xml_h  e  )

static

Definition at line 9 of file DDTrackerLinear.cc.

                                                                       {
  cms::DDNamespace ns(ctxt, e, true);
  DDAlgoArguments args(ctxt, e);
  int startcn = args.find("StartCopyNo") ? args.value<int>("StartCopyNo") : 1;
  int incrcn = args.find("IncrCopyNo") ? args.value<int>("IncrCopyNo") : 1;
  int number = args.value<int>("Number");
  double theta = args.value<double>("Theta");
  double phi = args.value<double>("Phi");
  double offset = args.value<double>("Offset");
  double delta = args.value<double>("Delta");
  vector<double> centre = args.value<vector<double> >("Center");
  string rotMat = args.value<string>("Rotation");
  Volume mother = ns.volume(args.parentName());
  Volume child = ns.volume(args.value<string>("ChildName"));
 
  LogDebug("TrackerGeom") << "DDTrackerLinear +++ Executing Algorithm. rParent:" << mother.name();
  LogDebug("TrackerGeom") << "debug: Parent " << mother.name() << "\tChild " << child.name() << " NameSpace "
                          << ns.name() << "\tNumber " << number << "\tAxis (theta/phi) " << theta / dd4hep::deg << ", "
                          << phi / dd4hep::deg << "\t(Offset/Delta) " << offset << ", " << delta << "\tCentre "
                          << centre[0] << ", " << centre[1] << ", " << centre[2] << "\tRotation " << rotMat;
 
  Position direction(sin(theta) * cos(phi), sin(theta) * sin(phi), cos(theta));
  Position base(centre[0], centre[1], centre[2]);
 
  const Rotation3D& rot = ns.rotation(rotMat);
 
  for (int i = 0, ci = startcn; i < number; i++, ci += incrcn) {
    Position tran = base + (offset + double(i) * delta) * direction;
    mother.placeVolume(child, ci, Transform3D(rot, tran));
 
    LogDebug("TrackerGeom") << child.name() << " number " << ci << " positioned in " << mother.name() << " at " << tran
                            << " with " << rot;
  }
  return cms::s_executed;
}

References writedatasetfile::args, newFWLiteAna::base, funct::cos(), dumpMFGeometry_cfg::delta, MillePedeFileConverter_cfg::e, mps_fire::i, LogDebug, cms::DDNamespace::name(), contentValuesFiles::number, hltrates_dqm_sourceclient-live_cfg::offset, PixelTestBeamValidation_cfi::Position, makeMuonMisalignmentScenario::rot, cms::DDNamespace::rotation(), cms::s_executed, funct::sin(), theta(), and cms::DDNamespace::volume().

DD4HEP_OPEN_PLUGIN()

DD4HEP_OPEN_PLUGIN	(	dd4hep	,
		ddcms_det_element_DDCMS_track_DDTrackerLinear
	)

Definition at line 46 of file DDTrackerLinear.cc.