lst::TiltedGeometry Class Reference

#include <TiltedGeometry.h>

Public Member Functions
float	getDrDz (unsigned int detid) const
float	getDxDy (unsigned int detid) const
void	load (std::string const &)
	TiltedGeometry ()=default
	TiltedGeometry (std::string const &filename)

Private Attributes
std::map< unsigned int, float >	drdzs_
std::map< unsigned int, float >	dxdys_

Detailed Description

Definition at line 9 of file TiltedGeometry.h.

Constructor & Destructor Documentation

TiltedGeometry() [1/2]

lst::TiltedGeometry::TiltedGeometry ( )

default

TiltedGeometry() [2/2]

lst::TiltedGeometry::TiltedGeometry

(

std::string const &

filename

)

Definition at line 8 of file TiltedGeometry.cc.

References corrVsCorr::filename, and load().

{ load(filename); }

Member Function Documentation

getDrDz()

float lst::TiltedGeometry::getDrDz

(

unsigned int

detid

)

const

Definition at line 40 of file TiltedGeometry.cc.

References ALCARECOPPSCalTrackBasedSel_cff::detid.

Referenced by lst::loadModulesFromFile().

                                                         {
  auto res = drdzs_.find(detid);
  return res == drdzs_.end() ? 0.f : res->second;
}

getDxDy()

float lst::TiltedGeometry::getDxDy

(

unsigned int

detid

)

const

Definition at line 45 of file TiltedGeometry.cc.

References ALCARECOPPSCalTrackBasedSel_cff::detid.

Referenced by lst::loadModulesFromFile().

                                                         {
  auto res = dxdys_.find(detid);
  return res == dxdys_.end() ? 0.f : res->second;
}

load()

void lst::TiltedGeometry::load

(

std::string const &

filename

)

Definition at line 10 of file TiltedGeometry.cc.

References ALCARECOPPSCalTrackBasedSel_cff::detid, corrVsCorr::filename, and compare_using_db::ifile.

Referenced by TiltedGeometry().

                                                      {
  drdzs_.clear();
  dxdys_.clear();

  std::ifstream ifile(filename, std::ios::binary);
  if (!ifile.is_open()) {
    throw std::runtime_error("Unable to open file: " + filename);
  }

  while (!ifile.eof()) {
    unsigned int detid;
    float drdz, dxdy;

    // Read the detid, drdz, and dxdy from binary file
    ifile.read(reinterpret_cast<char*>(&detid), sizeof(detid));
    ifile.read(reinterpret_cast<char*>(&drdz), sizeof(drdz));
    ifile.read(reinterpret_cast<char*>(&dxdy), sizeof(dxdy));

    if (ifile) {
      drdzs_[detid] = drdz;
      dxdys_[detid] = dxdy;
    } else {
      // End of file or read failed
      if (!ifile.eof()) {
        throw std::runtime_error("Failed to read Tilted Geometry binary data.");
      }
    }
  }
}

Member Data Documentation

drdzs_

std::map<unsigned int, float> lst::TiltedGeometry::drdzs_

private

Definition at line 11 of file TiltedGeometry.h.

dxdys_

std::map<unsigned int, float> lst::TiltedGeometry::dxdys_

private

Definition at line 12 of file TiltedGeometry.h.