FPGATrackSimSpacePointsTool Class Reference

#include <FPGATrackSimSpacePointsTool.h>

Inheritance diagram for FPGATrackSimSpacePointsTool:

Collaboration diagram for FPGATrackSimSpacePointsTool:

Public Member Functions
virtual StatusCode	initialize () override
virtual StatusCode	finalize () override
virtual StatusCode	DoSpacePoints (FPGATrackSimLogicalEventInputHeader &, std::vector< FPGATrackSimCluster > &) override

Private Member Functions
StatusCode	fillMaps (std::vector< FPGATrackSimHit > &hits)
StatusCode	makeSpacePoints (FPGATrackSimTowerInputHeader &tower, std::vector< FPGATrackSimCluster > &spacepoints)
void	calcPosition (FPGATrackSimHit &hit_in, FPGATrackSimHit &hit_out, float &x, float &y, float &z)
bool	searchForMatch (FPGATrackSimHit &hit_in, std::vector< FPGATrackSimHit > &hits_outer, FPGATrackSimTowerInputHeader &tower, std::vector< FPGATrackSimCluster > &spacepoints)
void	addSpacePoints (FPGATrackSimHit hit_in, FPGATrackSimHit hit_out, FPGATrackSimTowerInputHeader &tower, std::vector< FPGATrackSimCluster > &spacepoints)
void	reduceGlobalCoordPrecision (FPGATrackSimHit &hit) const

Private Attributes
std::map< std::vector< int >, std::pair< std::vector< FPGATrackSimHit >, std::vector< FPGATrackSimHit > > >	m_map
std::vector< FPGATrackSimHit >	m_pixel
Gaudi::Property< float >	m_phiwindow { this, "PhiWindow", 0.008, "Distance in phi to consider two hits for making a space-point" }
Gaudi::Property< bool >	m_duplicate { this, "Duplication", false, "Duplicate spacepoints to layer on the other side of the stave" }
Gaudi::Property< bool >	m_filter { this, "Filtering", false, "Filter out incomplete spacepoints" }
Gaudi::Property< bool >	m_filterClose { this, "FilteringClosePoints", false, "Filter out single hits cloes to spacepoints" }
Gaudi::Property< bool >	m_sameModulesOnly { this, "SameModulesOnly", false, "Only use hits on the same physical (eta) module" }
Gaudi::Property< bool >	m_boundsCheck { this, "BoundsCheck", false, "Perform a module bounds check in the endcaps" }
Gaudi::Property< bool >	m_reduceCoordPrecision {this, "ReduceCoordPrecision", false, "flag to enable reduc ing the precision of global coordinates" }
Gaudi::Property< float >	m_coordRPrecision {this, "CoordRPrecision", 1./64., "fixed point precision of r coordinate" }
Gaudi::Property< float >	m_coordPhiPrecision {this, "CoordPhiPrecision", 1./8192., "fixed point precision of phi coordinate" }
Gaudi::Property< float >	m_coordZPrecision {this, "CoordZPrecision", 1./32., "fixed point precision of z coordinate" }
unsigned	m_inputhits = 0
unsigned	m_spacepts = 0
unsigned	m_filteredhits = 0
unsigned	m_adjacent_eta_sp = 0
unsigned	m_adjacent_phi_sp = 0
unsigned	m_diagonal_sp = 0
TH1I *	m_spacepts_per_hit = nullptr

Detailed Description

Definition at line 19 of file FPGATrackSimSpacePointsTool.h.

Member Function Documentation

addSpacePoints()

void FPGATrackSimSpacePointsTool::addSpacePoints ( FPGATrackSimHit hit_in, FPGATrackSimHit hit_out, FPGATrackSimTowerInputHeader & tower, std::vector< FPGATrackSimCluster > & spacepoints )

private

Definition at line 264 of file FPGATrackSimSpacePointsTool.cxx.

{
    // Make a spacepoint
    //------------------
    float x{},y{},z{};
    calcPosition(hit_in, hit_out, x, y, z);
 
    float phi_window = abs(hit_in.getGPhi()-hit_out.getGPhi());
 
    // Let's print out the coords of the spacepoints we identify.
    float r = TMath::Sqrt(x*x + y*y);
    ATH_MSG_DEBUG("Spacepoint x = " << x << ", y = " << y << ", z = " << z << ", r = " << r);
    ATH_MSG_DEBUG("    Paired hit z = " << hit_in.getZ() << ", r = " << hit_in.getR() << ", phi = " << hit_in.getGPhi() << ", phi module = " << hit_in.getPhiModule() << ", eta module = " << hit_in.getEtaModule());
    ATH_MSG_DEBUG("    Paired hit z = " << hit_out.getZ() << ", r = " << hit_out.getR() << ", phi = " << hit_out.getGPhi() << ", phi module = " << hit_out.getPhiModule() << ", eta module = " << hit_out.getEtaModule());
 
    // We need to merge the truth information for the hits together in order
    // to use them in matrix generation.
 
    const FPGATrackSimMultiTruth truth_in = hit_in.getTruth();
    const FPGATrackSimMultiTruth truth_out = hit_out.getTruth();
 
    FPGATrackSimMultiTruth new_truth;
    new_truth.add(truth_in);
    new_truth.add(truth_out);
    //hit_in.setTruth(new_truth);
 
    //hit_in.setX(x);
    //hit_in.setY(y);
    //hit_in.setZ(z);
 
    // TODO this is probably no longer necessary, we should just overwrite the local coordinates
    // of both hit, I think?
    //hit_in.setPairedHit(hit_in);
 
    // This function now does everything (I think) including storing the correct
    // local coordinates for later retrieval.
    // Maybe it should return a new FPGATrackSimHit rather than modifying in place.
    hit_in.makeSpacepoint(x, y, z, phi_window, hit_out, new_truth);
    hit_in.setCluster2ID(hit_out.getCluster1ID());
 
    if (m_reduceCoordPrecision)
        reduceGlobalCoordPrecision(hit_in);
 
    // abusing hit type 'guessed' to be able to indentify it as spacepoint later on
    // Guessed is ambiguous with an actual guessed hit-- there is a spacepoint type which
    // should be used instead.
    //    hit_in.setHitType(HitType::guessed);
    //    hit_in.setHitType(HitType::spacepoint);
    tower.addHit(hit_in);
 
    if (m_duplicate) {
        hit_out.makeSpacepoint(x, y, z, phi_window, hit_in, new_truth);
        hit_out.setCluster2ID(hit_in.getCluster1ID());
 
        if (m_reduceCoordPrecision)
            reduceGlobalCoordPrecision(hit_out);
 
        tower.addHit(hit_out);
    }
 
    // push back a copy for monitoring
    FPGATrackSimCluster sp;
    sp.setClusterEquiv(hit_in);
    sp.push_backHitList(hit_in);
    if (m_duplicate) sp.push_backHitList(hit_out);
    spacepoints.push_back(std::move(sp));
 
}

calcPosition()

void FPGATrackSimSpacePointsTool::calcPosition ( FPGATrackSimHit & hit_in, FPGATrackSimHit & hit_out, float & x, float & y, float & z )

private

Definition at line 335 of file FPGATrackSimSpacePointsTool.cxx.

{
    float phi_sp = (hit_in.getGPhi() + hit_out.getGPhi()) / 2.0;
    float r_sp = (hit_in.getR() + hit_out.getR()) / 2.0;;
    float z_sp = (hit_in.getZ() + hit_out.getZ()) / 2.0;;
 
    float delta_phi_local = (hit_in.getGPhi() - hit_out.getGPhi()) * r_sp; // distance in phi dir in mm
 
    if (hit_in.isBarrel())
    {
        static const float stereo_angle = 0.026; // barrel
        z_sp += delta_phi_local/tan(stereo_angle)/2.0;
    }
    else
    {
        static const float stereo_angle = 0.020; // endcap
        r_sp += delta_phi_local/tan(stereo_angle)/2.0;
 
        // don't let r_sp out of range of edge of module TODO fix hardcode
        // Allow for the bounds check to be disabled, since it may mess up a linear fit.
        if (m_boundsCheck) {
            float r_bounds[19] = {394.0, 415.5, 442.0, 472.4, 498.85, 521.45, 547.05, 566.65, 591.0, 621.8, 654.7, 683.9, 710.2, 739.4, 784.2, 838.8, 887.6, 937.7, 967.8};
 
            if (hit_in.getEtaModule()==hit_in.getEtaModule()) {
                float r_limited = std::max(r_sp,r_bounds[hit_in.getEtaModule()]);
                r_limited = std::min(r_sp,r_bounds[hit_in.getEtaModule()+1]);
                if (r_sp!=r_limited) {
                    ATH_MSG_WARNING("Spacepoint location not in module boundary: r_sp=" << r_sp
                            << " not in [" << r_bounds[hit_in.getEtaModule()] << "," << r_bounds[hit_in.getEtaModule()+1] << "]");
                    r_sp=r_limited;
                }
            } else if (hit_in.getEtaModule()==hit_in.getEtaModule()+1) {
                float window = 3; //mm, max possible distance between hits from same track with reasonable incline to module
                float r_limited = std::max(r_sp,r_bounds[hit_in.getEtaModule()+1]-window);
                r_limited = std::min(r_sp,r_bounds[hit_in.getEtaModule()+1]+window);
                if (r_sp!=r_limited) {
                    ATH_MSG_WARNING("Crossing spacepoint location too far from module boundary: r_sp=" << r_sp
                            << " not in [" << r_bounds[hit_in.getEtaModule()+1]-window << "," << r_bounds[hit_in.getEtaModule()+1]+window  << "]");
                    r_sp=r_limited;
                }
            }
        }
    }
 
    // insert new values
    x = r_sp*cos(phi_sp);
    y = r_sp*sin(phi_sp);
    z = z_sp;
}

DoSpacePoints()

StatusCode FPGATrackSimSpacePointsTool::DoSpacePoints ( FPGATrackSimLogicalEventInputHeader & header, std::vector< FPGATrackSimCluster > & spacepoints )

overridevirtual

Definition at line 45 of file FPGATrackSimSpacePointsTool.cxx.

{
    for (int i = 0; i < header.nTowers(); ++i)
    {
        FPGATrackSimTowerInputHeader &tower = *header.getTower(i);
        std::vector<FPGATrackSimHit> hits = tower.hits();
        if (hits.empty()) continue;
 
        m_inputhits += hits.size();
        ATH_CHECK(fillMaps(hits));
        ATH_CHECK(makeSpacePoints(tower,spacepoints));
    }
 
    return StatusCode::SUCCESS;
}

fillMaps()

StatusCode FPGATrackSimSpacePointsTool::fillMaps ( std::vector< FPGATrackSimHit > & hits )

private

Definition at line 62 of file FPGATrackSimSpacePointsTool.cxx.

{
    m_map.clear();
    m_pixel.clear();
 
    int strip_hits = 0;
    for (const auto & hit : hits) {
 
        if (hit.isPixel()) {
            // just save them so we can put them back
            m_pixel.push_back(hit);
            ATH_MSG_DEBUG("Pixel hit z = " << hit.getZ() << ", r = " << hit.getR() << ", phi = " << hit.getGPhi());
            continue;
        }
        strip_hits += 1;
 
        std::vector<int> module_desc(4);
 
        module_desc[0] = (int)hit.getDetectorZone();
        module_desc[1] = hit.getPhysLayer()/2; //div 2 gives layer as part of pair
        unsigned side = hit.getPhysLayer()%2; // even/odd layer
        module_desc[2] = hit.getPhiModule();
        module_desc[3] = hit.getEtaModule();
 
        if (side==0)
            m_map[module_desc].first.push_back(hit);
        else
            m_map[module_desc].second.push_back(hit);
    }
 
    ATH_MSG_DEBUG("Running spacepoints default tool over " << strip_hits << " strip hits.");
 
    return StatusCode::SUCCESS;
}

finalize()

StatusCode FPGATrackSimSpacePointsTool::finalize ( )

overridevirtual

Definition at line 30 of file FPGATrackSimSpacePointsTool.cxx.

{
    ATH_MSG_INFO("Spacepoints report");
    ATH_MSG_INFO("-----------------------------------------");
    ATH_MSG_INFO("Strip Hits Input " << m_inputhits);
    ATH_MSG_INFO("Spacepoints Ouput " << m_spacepts);
    ATH_MSG_INFO("Filtered Hits " << m_filteredhits);
    ATH_MSG_INFO("Adjacent Eta Module SPs " << m_adjacent_eta_sp);
    ATH_MSG_INFO("Adjacent Phi Module SPs " << m_adjacent_phi_sp);
    ATH_MSG_INFO("Diagonal Module SPs " << m_diagonal_sp);
    ATH_MSG_INFO("Spacepoints per hit " << m_spacepts_per_hit->GetMean());
    ATH_MSG_INFO("-----------------------------------------");
    return StatusCode::SUCCESS;
}

initialize()

StatusCode FPGATrackSimSpacePointsTool::initialize ( )

overridevirtual

Definition at line 18 of file FPGATrackSimSpacePointsTool.cxx.

{
    ATH_MSG_INFO("Using spacepoints default tool");
    if (m_duplicate) ATH_MSG_INFO("Duplicating spacepoint to layer on the other side of the stave");
    if (m_filter) ATH_MSG_INFO("Filtering out incomplete spacepoints");
    if (m_filterClose) ATH_MSG_INFO("Filtering out single hits close to spacepoints");
 
    m_spacepts_per_hit = new TH1I("spacepts_per_hit","",20,0,20);
 
    return StatusCode::SUCCESS;
}

makeSpacePoints()

StatusCode FPGATrackSimSpacePointsTool::makeSpacePoints ( FPGATrackSimTowerInputHeader & tower, std::vector< FPGATrackSimCluster > & spacepoints )

private

Definition at line 97 of file FPGATrackSimSpacePointsTool.cxx.

{
 
    // delete the old clusters, this will be replaced by the spacepoints
    tower.clearHits();
 
    for (auto entry : m_map)
    {
        // std::vector<int> const & module_desc = entry.first;
        std::vector<FPGATrackSimHit>& hits_inner = entry.second.first;
        std::vector<FPGATrackSimHit>& hits_outer = entry.second.second;
 
        for (auto hit_in : hits_inner) {
            int startsize =  spacepoints.size();
            bool foundPair = searchForMatch(hit_in,hits_outer,tower,spacepoints);
 
            if (!foundPair && !m_sameModulesOnly) {
                // search in +1 eta direction
                std::vector<int> nextmod = entry.first;
                nextmod[3]+=1; // increment eta module counter
                auto entry2 = m_map.find(nextmod);
                if (entry2!=m_map.end()) {
                    foundPair = searchForMatch(hit_in,entry2->second.second,tower,spacepoints);
                    if (foundPair) m_adjacent_eta_sp++;
                }
            }
 
            // Also seek in +1 phi direction.
            if (!foundPair && !m_sameModulesOnly) {
                // search in +1 eta direction
                std::vector<int> nextphimod = entry.first;
                nextphimod[2]+=1; // increment phi module counter
                auto entry3 = m_map.find(nextphimod);
                if (entry3!=m_map.end()) {
                    foundPair = searchForMatch(hit_in,entry3->second.second,tower,spacepoints);
                    if (foundPair) m_adjacent_phi_sp++;
                }
            }
 
            // If all else fails, seek in +1 eta, +1 phi direction.
            if (!foundPair && !m_sameModulesOnly) {
                // search in +1 eta direction
                std::vector<int> next2mod = entry.first;
                next2mod[3]+=1; // increment eta module counter
                next2mod[2]+=1; // increment phi module counter
                auto entry4 = m_map.find(next2mod);
                if (entry4!=m_map.end()) {
                    foundPair = searchForMatch(hit_in,entry4->second.second,tower,spacepoints);
                    if (foundPair) m_diagonal_sp++;
                }
            }
 
            if (!foundPair) {
                if (m_filter) m_filteredhits++;
                else {
                    tower.addHit(hit_in); // add unpaired hit_in
                    // Also add unpaired hit as single-hit cluster for downstream propagation
                    FPGATrackSimCluster unpairedCluster;
                    unpairedCluster.setClusterEquiv(hit_in);
                    unpairedCluster.push_backHitList(hit_in);
                    spacepoints.push_back(std::move(unpairedCluster));
                    ATH_MSG_DEBUG("Unpaired hit z = " << hit_in.getZ() << ", r = " << hit_in.getR() << ", phi = " << hit_in.getGPhi() << ", phi module = " << hit_in.getPhiModule() << ", eta module = " << hit_in.getEtaModule());
                }
            }
 
            m_spacepts_per_hit->Fill(spacepoints.size()-startsize);
        }
 
        // add unpaired outer hits TODO use the hit type instead of another loop
        for (const FPGATrackSimHit& hit_out : hits_outer) {
            bool foundPair=false;
            for (const FPGATrackSimHit& hit_in : hits_inner) {
                if (std::abs(hit_in.getGPhi()-hit_out.getGPhi()) < m_phiwindow) {
                    foundPair=true;
                    break;
                }
            }
 
            // search in -1 eta direction
            std::vector<int> nextmod = entry.first;
            nextmod[3]-=1; // increment eta module counter
            auto entry2 = m_map.find(nextmod);
            if (entry2!=m_map.end()) {
                for (const auto & hit_in : entry2->second.first) {
                    if (std::abs(hit_in.getGPhi()-hit_out.getGPhi()) < m_phiwindow) {
                        foundPair=true;
                        m_adjacent_eta_sp++;
                        break;
                    }
                }
            }
 
            // Also seek in -1 phi direction.
            if (!foundPair) {
                // search in +1 eta direction
                std::vector<int> nextphimod = entry.first;
                nextphimod[2]-=1; // increment phi module counter
                auto entry3 = m_map.find(nextphimod);
                if (entry3!=m_map.end()) {
                    for (const auto & hit_in : entry3->second.first) {
                        if (std::abs(hit_in.getGPhi()-hit_out.getGPhi()) < m_phiwindow) {
                            foundPair=true;
                            m_adjacent_phi_sp++;
                            break;
                        }
                    }
                }
            }
 
            // If all else fails, seek in -1 eta, -1 phi direction.
            if (!foundPair) {
                // search in +1 eta direction
                std::vector<int> next2mod = entry.first;
                next2mod[3]-=1; // increment eta module counter
                next2mod[2]-=1; // increment phi module counter
                auto entry4 = m_map.find(next2mod);
                if (entry4!=m_map.end()) {
                    for (const auto & hit_in : entry4->second.first) {
                        if (std::abs(hit_in.getGPhi()-hit_out.getGPhi()) < m_phiwindow) {
                            foundPair=true;
                            m_diagonal_sp++;
                            break;
                        }
                    }
                }
            }
 
            if (!foundPair) {
                if (m_filter) m_filteredhits++;
                else {
                    tower.addHit(hit_out);
                    // Also add unpaired hit as single-hit cluster for downstream propagation
                    FPGATrackSimCluster unpairedCluster;
                    unpairedCluster.setClusterEquiv(hit_out);
                    unpairedCluster.push_backHitList(hit_out);
                    spacepoints.push_back(std::move(unpairedCluster));
                    ATH_MSG_DEBUG("Unpaired hit z = " << hit_out.getZ() << ", r = " << hit_out.getR() << ", phi = " << hit_out.getGPhi() << ", phi module = " << hit_out.getPhiModule() << ", eta module = " << hit_out.getEtaModule());
                }
            }
        }
    }
 
    // add back the pixles
    for (const FPGATrackSimHit& hit: m_pixel) tower.addHit(hit);
 
    m_inputhits -= m_pixel.size(); // so count is just input strips
    m_spacepts += spacepoints.size();
 
 
    return StatusCode::SUCCESS;
}

reduceGlobalCoordPrecision()

void FPGATrackSimSpacePointsTool::reduceGlobalCoordPrecision ( FPGATrackSimHit & hit ) const

private

Definition at line 385 of file FPGATrackSimSpacePointsTool.cxx.

                                                                                       {
    float pos[3] = { hit.getR(), hit.getGPhi(), hit.getZ() };
 
    pos[0] = std::trunc(pos[0] / m_coordRPrecision) * m_coordRPrecision;
    pos[1] = std::trunc(pos[1] / m_coordPhiPrecision) * m_coordPhiPrecision;
    pos[2] = std::trunc(pos[2] / m_coordZPrecision) * m_coordZPrecision;
 
    hit.setX(pos[0] * std::cos(pos[1]));
    hit.setY(pos[0] * std::sin(pos[1]));
    hit.setZ(pos[2]);
}

searchForMatch()

bool FPGATrackSimSpacePointsTool::searchForMatch ( FPGATrackSimHit & hit_in, std::vector< FPGATrackSimHit > & hits_outer, FPGATrackSimTowerInputHeader & tower, std::vector< FPGATrackSimCluster > & spacepoints )

private

Definition at line 250 of file FPGATrackSimSpacePointsTool.cxx.

{
    bool foundPair = false;
    for (const FPGATrackSimHit& hit_out : hits_outer)
    {
        // Too far apart to be from same track
        if (abs(hit_in.getGPhi()-hit_out.getGPhi()) < m_phiwindow) {
            addSpacePoints(hit_in,hit_out,tower,spacepoints);
            foundPair=true;
        }
    }
    return foundPair;
}

Member Data Documentation

m_adjacent_eta_sp

unsigned FPGATrackSimSpacePointsTool::m_adjacent_eta_sp = 0

private

Definition at line 57 of file FPGATrackSimSpacePointsTool.h.

m_adjacent_phi_sp

unsigned FPGATrackSimSpacePointsTool::m_adjacent_phi_sp = 0

private

Definition at line 58 of file FPGATrackSimSpacePointsTool.h.

m_boundsCheck

Gaudi::Property<bool> FPGATrackSimSpacePointsTool::m_boundsCheck { this, "BoundsCheck", false, "Perform a module bounds check in the endcaps" }

private

Definition at line 47 of file FPGATrackSimSpacePointsTool.h.

{ this, "BoundsCheck", false, "Perform a module bounds check in the endcaps" };

m_coordPhiPrecision

Gaudi::Property<float> FPGATrackSimSpacePointsTool::m_coordPhiPrecision {this, "CoordPhiPrecision", 1./8192., "fixed point precision of phi coordinate" }

private

Definition at line 50 of file FPGATrackSimSpacePointsTool.h.

{this, "CoordPhiPrecision", 1./8192., "fixed point precision of phi coordinate" };

m_coordRPrecision

Gaudi::Property<float> FPGATrackSimSpacePointsTool::m_coordRPrecision {this, "CoordRPrecision", 1./64., "fixed point precision of r coordinate" }

private

Definition at line 49 of file FPGATrackSimSpacePointsTool.h.

{this, "CoordRPrecision", 1./64., "fixed point precision of r coordinate" };

m_coordZPrecision

Gaudi::Property<float> FPGATrackSimSpacePointsTool::m_coordZPrecision {this, "CoordZPrecision", 1./32., "fixed point precision of z coordinate" }

private

Definition at line 51 of file FPGATrackSimSpacePointsTool.h.

{this, "CoordZPrecision", 1./32., "fixed point precision of z coordinate" };

m_diagonal_sp

unsigned FPGATrackSimSpacePointsTool::m_diagonal_sp = 0

private

Definition at line 59 of file FPGATrackSimSpacePointsTool.h.

m_duplicate

Gaudi::Property<bool> FPGATrackSimSpacePointsTool::m_duplicate { this, "Duplication", false, "Duplicate spacepoints to layer on the other side of the stave" }

private

Definition at line 43 of file FPGATrackSimSpacePointsTool.h.

{ this, "Duplication", false, "Duplicate spacepoints to layer on the other side of the stave" };

m_filter

Gaudi::Property<bool> FPGATrackSimSpacePointsTool::m_filter { this, "Filtering", false, "Filter out incomplete spacepoints" }

private

Definition at line 44 of file FPGATrackSimSpacePointsTool.h.

{ this, "Filtering", false, "Filter out incomplete spacepoints" };

m_filterClose

Gaudi::Property<bool> FPGATrackSimSpacePointsTool::m_filterClose { this, "FilteringClosePoints", false, "Filter out single hits cloes to spacepoints" }

private

Definition at line 45 of file FPGATrackSimSpacePointsTool.h.

{ this, "FilteringClosePoints", false, "Filter out single hits cloes to spacepoints" };

m_filteredhits

unsigned FPGATrackSimSpacePointsTool::m_filteredhits = 0

private

Definition at line 56 of file FPGATrackSimSpacePointsTool.h.

m_inputhits

unsigned FPGATrackSimSpacePointsTool::m_inputhits = 0

private

Definition at line 54 of file FPGATrackSimSpacePointsTool.h.

m_map

std::map<std::vector<int>,std::pair<std::vector<FPGATrackSimHit>,std::vector<FPGATrackSimHit> > > FPGATrackSimSpacePointsTool::m_map

private

Definition at line 39 of file FPGATrackSimSpacePointsTool.h.

m_phiwindow

Gaudi::Property<float> FPGATrackSimSpacePointsTool::m_phiwindow { this, "PhiWindow", 0.008, "Distance in phi to consider two hits for making a space-point" }

private

Definition at line 42 of file FPGATrackSimSpacePointsTool.h.

{ this, "PhiWindow", 0.008, "Distance in phi to consider two hits for making a space-point" };

m_pixel

std::vector<FPGATrackSimHit> FPGATrackSimSpacePointsTool::m_pixel

private

Definition at line 40 of file FPGATrackSimSpacePointsTool.h.

m_reduceCoordPrecision

Gaudi::Property<bool> FPGATrackSimSpacePointsTool::m_reduceCoordPrecision {this, "ReduceCoordPrecision", false, "flag to enable reduc ing the precision of global coordinates" }

private

Definition at line 48 of file FPGATrackSimSpacePointsTool.h.

{this, "ReduceCoordPrecision", false, "flag to enable reduc ing the precision of global coordinates" };

m_sameModulesOnly

Gaudi::Property<bool> FPGATrackSimSpacePointsTool::m_sameModulesOnly { this, "SameModulesOnly", false, "Only use hits on the same physical (eta) module" }

private

Definition at line 46 of file FPGATrackSimSpacePointsTool.h.

{ this, "SameModulesOnly", false, "Only use hits on the same physical (eta) module" };

m_spacepts

unsigned FPGATrackSimSpacePointsTool::m_spacepts = 0

private

Definition at line 55 of file FPGATrackSimSpacePointsTool.h.

m_spacepts_per_hit

TH1I* FPGATrackSimSpacePointsTool::m_spacepts_per_hit = nullptr

private

Definition at line 60 of file FPGATrackSimSpacePointsTool.h.

---

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

• FPGATrackSimSpacePointsTool.h
• FPGATrackSimSpacePointsTool.cxx