TMui2DRoad

class TMui2DRoad

Describes a road found in the muon identifier

Public Methods
TMui2DRoad(TMui1DRoad* x_road, TMui1DRoad* y_road): Constructor.
~TMui2DRoad(): Destructor.
void SetIndex(const size_t& index): Set the index for this road.
void Project(const TMuiWeightFunc* wfunc, const short& gap, float& x, float& y, float& z): Where does the trajectory of this road intersect a specific gap?
void ProjectToReference(const TMuiWeightFunc* wfunc, float& x, float& y, float& z): Where does the trajectory of this road intersect the reference plane?
size_t Index() const: A unique identifier for this road in the current event.
short Arm() const: In which arm was this road found?
short LastGap() const: Which gap is the last one with hits attached to this road?
short NumGapsWithHits() const: How many gaps provide hits attached to this road?
short TotalHits() const: How many hits in all does this road contain?
short HitsPerGap(const short& gap) const: How many hits per gap does this road contain?
short MaxHitsPerGap() const: How many hits were attached in the gap with the most attached hits?
bool HasHitInPanel(const short& panel) const: Does this road contain any hits in the given panel?
short NumSharedHits(const TMui2DRoad* road) const: How many hits do two roads share?
short NumSharedClusters(const TMui2DRoad* road) const: How many clusters do two roads share?
bool ClusterPanelsMatch() const: Are the X and Y clusters in each gap in the same panel?
short LastGapDelta() const: Difference between the last gap in the H and V 1-D roads.
short GapHitDelta(const short gap) const: Difference between the hits per gap in the H and V 1-D roads.
short TotalHitsDelta() const: Difference between the number of hits in the H and V 1-D roads.
int DegreesOfFreedom() const: How many degrees of freedom in the trajectory fit?
int DegreesOfFreedom(const short& orient=kHORIZ) const: How many degrees of freedom in the trajectory fit?
float ReducedChiSquare() const: Chi-square parameter (per degree of freedom) of the trajectory fit.
float ReducedChiSquare(const short& orient=kHORIZ) const: Chi-square parameter (per degree of freedom) of the trajectory fit.
TMuiCluster* Cluster(const short& gap, const short& orient=kHORIZ) const: Get a pointer to the cluster attached in a particular gap.
bool IsIntersectionOK(const TMuiCluster* hcluster, const TMuiCluster* vcluster) const: Is the intersection of a pair of H and V clusters inside a panel?
vector <long> ClusterIndices() const: Get indices of all clusters in the road.

Documentation

Describes a road found in the muon identifier.
A road is a set of clusters in muID tubes that we expect to be associated with a single particle traversing the muon arm. (Roads are found by the mMuiRoadFinder module.) Methods include adding clusters, calculating and retrieving the trajectory indicated by the hits, projecting along the trajectory to an arbitrary plane, etc.

TMui2DRoad(TMui1DRoad* x_road, TMui1DRoad* y_road)