larg4::ISTPC Class Reference

#include "ISTPC.h"

Public Member Functions
	ISTPC (geo::GeometryCore const &geom)
bool	isScintInActiveVolume (geo::Point_t const &ScintPoint)

Static Public Member Functions
static std::vector< geo::BoxBoundedGeo >	extractActiveLArVolume (geo::GeometryCore const &geom)

Private Attributes
std::vector< geo::BoxBoundedGeo >	fActiveVolumes

Detailed Description

Definition at line 22 of file ISTPC.h.

Constructor & Destructor Documentation

larg4::ISTPC::ISTPC ( geo::GeometryCore const &  geom )

explicit

Definition at line 20 of file ISTPC.cxx.

References util::enumerate(), extractActiveLArVolume(), and fActiveVolumes.

                                          : fActiveVolumes{extractActiveLArVolume(geom)}
  {
    mf::LogTrace("IonAndScint") << "IonizationAndScintillation/ISTPC Initialize.\n"
                                << "Initializing the geometry of the detector.";

    {
      auto log = mf::LogTrace("IonAndScint") << "IonAndScint: active volume boundaries from "
                                             << fActiveVolumes.size() << " volumes:";
      for (auto const& [iCryo, box] : util::enumerate(fActiveVolumes)) {
        log << "\n - C:" << iCryo << ": " << box.Min() << " -- " << box.Max() << " cm";
      }
    } // local scope
  }

Member Function Documentation

std::vector< geo::BoxBoundedGeo > larg4::ISTPC::extractActiveLArVolume ( geo::GeometryCore const &  geom )

static

Definition at line 45 of file ISTPC.cxx.

References geo::BoxBoundedGeo::ExtendToInclude(), geo::GeometryCore::Iterate(), and geo::GeometryCore::Ncryostats().

Referenced by phot::PropagationTimeModel::cathodeCentre(), ISTPC(), phot::PDFastSimPAR::PDFastSimPAR(), and phot::SemiAnalyticalModel::SemiAnalyticalModel().

  {
    std::vector<geo::BoxBoundedGeo> activeVolumes;
    activeVolumes.reserve(geom.Ncryostats());

    for (geo::CryostatGeo const& cryo : geom.Iterate<geo::CryostatGeo>()) {

      // can't use it default-constructed since it would always include origin

      geo::BoxBoundedGeo box{cryo.TPC(0).ActiveBoundingBox()};

      for (geo::TPCGeo const& TPC : cryo.IterateTPCs())
        box.ExtendToInclude(TPC.ActiveBoundingBox());

      activeVolumes.push_back(std::move(box));

    } // for cryostats

    return activeVolumes;
  }

bool larg4::ISTPC::isScintInActiveVolume

(

geo::Point_t const &

ScintPoint

)

Definition at line 36 of file ISTPC.cxx.

References fActiveVolumes.

Referenced by larg4::ISCalcCorrelated::AngleToEFieldAtStep(), larg4::ISCalcCorrelated::EFieldAtStep(), and phot::PDFastSimPAR::produce().

  {
    for (auto const& box : fActiveVolumes) {
      if (box.ContainsPosition(ScintPoint)) { return true; }
    }
    return false;
  }

Member Data Documentation

std::vector<geo::BoxBoundedGeo> larg4::ISTPC::fActiveVolumes

private

Definition at line 29 of file ISTPC.h.

Referenced by isScintInActiveVolume(), and ISTPC().

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The documentation for this class was generated from the following files:

• larsim/v09_43_00/source/larsim/IonizationScintillation/ISTPC.h
• larsim/v09_43_00/source/larsim/IonizationScintillation/ISTPC.cxx