FPGATrackSimRegionSlices Class Reference

#include <FPGATrackSimRegionSlices.h>

Collaboration diagram for FPGATrackSimRegionSlices:

Public Member Functions
	FPGATrackSimRegionSlices (std::string const &filepath)
unsigned	nRegions () const
std::pair< FPGATrackSimTrackPars, FPGATrackSimTrackPars > const &	getRegion (unsigned region) const
FPGATrackSimTrackPars const &	getMin (unsigned region) const
FPGATrackSimTrackPars const &	getMax (unsigned region) const
bool	inRegion (unsigned region, FPGATrackSimTruthTrack const &t) const

Private Attributes
std::vector< std::pair< FPGATrackSimTrackPars, FPGATrackSimTrackPars > >	m_regions

Detailed Description

Definition at line 24 of file FPGATrackSimRegionSlices.h.

Constructor & Destructor Documentation

FPGATrackSimRegionSlices()

FPGATrackSimRegionSlices::FPGATrackSimRegionSlices

(

std::string const &

filepath

)

Definition at line 27 of file FPGATrackSimRegionSlices.cxx.

{
  // Open the file
  std::ifstream fin(filepath);
  if (!fin.is_open())
    {
      ANA_MSG_ERROR("Couldn't open " << filepath);
      throw ("FPGATrackSimRegionSlices couldn't open " + filepath);
    }
 
  // Variables to fill
  unsigned region;
  std::string line, key;
  FPGATrackSimTrackPars min, max;
 
  // Parse the file
  bool ok = true;
  while (getline(fin, line))
    {
      if (line.empty() || line[0] == '#') continue;
      std::istringstream sline(line);
 
      ok = ok && (sline >> key);
      if (!ok) break;
      if (key == "region")
    {
      ok = ok && (sline >> region);
      if (ok && region > 0) m_regions.push_back({ min, max });
      ok = ok && (region == m_regions.size());
      min = FPGATrackSimTrackPars(); // reset
      max = FPGATrackSimTrackPars(); // reset
    }
      else if (key == "phi") ok = ok && (sline >> min.phi >> max.phi);
      else if (key == "eta") ok = ok && (sline >> min.eta >> max.eta);
      else if (key == "qpt") ok = ok && (sline >> min.qOverPt >> max.qOverPt);
      else if (key == "d0") ok = ok && (sline >> min.d0 >> max.d0);
      else if (key == "z0") ok = ok && (sline >> min.z0 >> max.z0);
      else ok = false;
 
      if (!ok) break;
    }
 
  if (!ok)
    {
      ANA_MSG_ERROR("Found error reading file at line: " << line);
      throw "FPGATrackSimRegionSlices read error";
    }
 
  m_regions.push_back({ min, max }); // last region still needs to be added
}

Member Function Documentation

getMax()

FPGATrackSimTrackPars const& FPGATrackSimRegionSlices::getMax ( unsigned  region ) const

inline

Definition at line 33 of file FPGATrackSimRegionSlices.h.

{ return m_regions.at(region).second; }

getMin()

FPGATrackSimTrackPars const& FPGATrackSimRegionSlices::getMin ( unsigned  region ) const

inline

Definition at line 32 of file FPGATrackSimRegionSlices.h.

{ return m_regions.at(region).first; }

getRegion()

std::pair<FPGATrackSimTrackPars, FPGATrackSimTrackPars> const& FPGATrackSimRegionSlices::getRegion ( unsigned  region ) const

inline

Definition at line 31 of file FPGATrackSimRegionSlices.h.

{ return m_regions.at(region); }

inRegion()

bool FPGATrackSimRegionSlices::inRegion	(	unsigned	region,
		FPGATrackSimTruthTrack const &	t
	)		const

Definition at line 85 of file FPGATrackSimRegionSlices.cxx.

{
  if (region >= m_regions.size())
    {
      ANA_MSG_WARNING("inRegion() region " << region << " out-of-bounds " << m_regions.size());
      return false;
    }
  FPGATrackSimTrackPars min = m_regions[region].first;
  FPGATrackSimTrackPars max = m_regions[region].second;
  FPGATrackSimTrackPars cur = t.getPars();
 
  for (unsigned i = 0; i < FPGATrackSimTrackPars::NPARS; i++)
    {
      if (cur[i] < min[i]) return false;
      if (cur[i] > max[i]) return false;
    }
 
  return true;
}

nRegions()

unsigned FPGATrackSimRegionSlices::nRegions ( ) const

inline

Definition at line 29 of file FPGATrackSimRegionSlices.h.

{ return m_regions.size(); }

Member Data Documentation

m_regions

std::vector<std::pair<FPGATrackSimTrackPars, FPGATrackSimTrackPars> > FPGATrackSimRegionSlices::m_regions

private

Definition at line 39 of file FPGATrackSimRegionSlices.h.

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

• FPGATrackSimRegionSlices.h
• FPGATrackSimRegionSlices.cxx