Class Acts::RoiDescriptor

class RoiDescriptor

Public Types

using roi_iterator = std::vector<const RoiDescriptor*>::const_iterator

Public Functions

RoiDescriptor(const RoiDescriptor &roi)

RoiDescriptor(double eta, double etaMinus, double etaPlus, double phi, double phiMinus, double phiPlus, double zed = 0, double zedMinus = -s_zedWidthDefault, double zedPlus = s_zedWidthDefault)

constructor

Parameters

eta – eta of RoI
etaMinus – eta at rear of RoI
etaPlus – eta at front of RoI
phi – phi of RoI
phiMinus – minimum phi of RoI
phiPlus – maximum phi of RoI
zed – zed of RoI
zedMinus – zed at rear of RoI
zedPlus – zed at front of RoI

~RoiDescriptor()

inline const RoiDescriptor *at(int i) const: find an RoiDescriptor constituent

inline roi_iterator begin() const: iterators

inline void clear(): clear the vector

inline bool composite() const

SuperRoI compatibility methods.

am I a SuperRoi?

inline double drdzMinus() const: dr/dz at the rear of the RoI

inline double drdzPlus() const: dr/dz at the front of the RoI

inline double dzdrMinus() const

return the gradients

dz/dr at the rear of the RoI

inline double dzdrPlus() const: dz/dr at the front of the RoI

inline roi_iterator end() const

inline double eta() const

inline double etaMinus() const: gets eta at zMinus

inline double etaPlus() const: gets eta at zedPlus

inline bool isFullscan() const

output

is this a full scan RoI?

inline unsigned int l1Id() const

inline bool manageConstituents() const: always manage constituents ???

inline void manageConstituents(bool b)

RoiDescriptor &operator=(const RoiDescriptor &r)

inline double phi() const

inline double phiMinus() const: gets phiMinus

inline double phiPlus() const: gets phiPlus

inline void push_back(const RoiDescriptor *roi): add a RoiDescriptor

inline void reserve(size_t s): reserve elements in vector

double rhoMax(double z) const

double rhoMin(double z) const

inline unsigned int roiId() const

inline unsigned int roiWord() const

inline void setComposite(bool b = true)

inline unsigned size() const: number of constituents

inline int version() const: versioning

inline void version(int v)

inline double zed() const

double zedMax(double r) const

double zedMin(double r) const: methods to calculate z position at the RoI boundary at a given radius

inline double zedMinus() const: z at the most backward end of the RoI

inline double zedOuterMinus() const: z at the most backward end of the RoI

inline double zedOuterPlus() const: z at the most forward end of the RoI

inline double zedPlus() const

these quantities probably don’t need to be used any more

they are implemented here only because we had them in the original legacy interface z at the most forward end of the RoI

Public Static Functions

static inline double zedWidthDefault()

static void zedWidthDefault(double d): set default z-width (but only before any RoiDescriptor has been created)

Public Static Attributes

static constexpr bool FULLSCAN = true: convenient

static constexpr bool ROI = false