class TBrowser;
class TVector2;
-/** @brief Geometry description and parameters of a ring in the FMD
- detector.
-
- As there are only 2 kinds of rings @e Inner (@c 'I') and @e
- Outer (@c 'O') the two objects of this class is owned by the
- Geometry::FMD singleton object. The 3 Geometry::FMDDetector
- objects shares these two instances as needed.
- @ingroup FMD_base
+/**
+ * @brief Geometry description and parameters of a ring in the FMD
+ * detector.
+ *
+ * As there are only 2 kinds of rings @e Inner (@c 'I') and @e Outer
+ * (@c 'O') the two objects of this class is owned by the
+ * AliFMDGeometry singleton object. The 3 AliFMDDetector objects
+ * shares these two instances as needed.
+ * @ingroup FMD_base
*/
class AliFMDRing : public TNamed
{
public:
- /** CTOR
- @param fId Ring ID */
+ /**
+ * CTOR
+ *
+ * @param fId Ring ID
+ */
AliFMDRing(Char_t fId);
- /** DTOR */
+ /**
+ * DTOR
+ */
virtual ~AliFMDRing() {}
- /** Initialize the ring geometry */
+ /**
+ * Initialize the ring geometry
+ */
virtual void Init();
- /** @param x Value of The Id of this ring type */
+ /**
+ *
+ * @param x Value of The Id of this ring type
+ */
void SetId(Char_t x) { fId = x; }
- /** @param x Value of With of bonding pad on sensor */
+ /**
+ *
+ * @param x Value of With of bonding pad on sensor
+ */
void SetBondingWidth(Double_t x=.5) { fBondingWidth = x; }
- /** @param x Value of Size of wafer the sensor was made from */
+ /**
+ *
+ * @param x Value of Size of wafer the sensor was made from
+ */
void SetWaferRadius(Double_t x=13.4/2) { fWaferRadius = x; }
- /** @param x Value of Thickness of sensor */
+ /**
+ *
+ * @param x Value of Thickness of sensor
+ */
void SetSiThickness(Double_t x=.032) { fSiThickness = x; }
- /** @param x Value of Lower radius of ring */
+ /**
+ *
+ * @param x Value of Lower radius of ring
+ */
void SetLowR(Double_t x) { fLowR = x; }
- /** @param x Value of Upper radius of ring */
+ /**
+ *
+ * @param x Value of Upper radius of ring
+ */
void SetHighR(Double_t x) { fHighR = x; }
- /** @param x Value of Opening angle of the silicon wafers */
+ /**
+ *
+ * @param x Value of Opening angle of the silicon wafers
+ */
void SetTheta(Double_t x) { fTheta = x; }
- /** @param x Value of Number of strips */
+ /**
+ *
+ * @param x Value of Number of strips
+ */
void SetNStrips(Int_t x) { fNStrips = x; }
- /** @param x Value of How far the ring extends beyond the z value given. */
+ /**
+ *
+ * @param x Value of How far the ring extends beyond the z value given.
+ */
void SetRingDepth(Double_t x) { fRingDepth = x; }
- /** @param x Value of Radius of support legs */
- void SetLegRadius(Double_t x=.5) { fLegRadius = x; }
- /** @param x Value of Radius of support legs */
- void SetLegLength(Double_t x=1) { fLegLength = x; }
- /** @param x Value of Radius of support legs */
+ /**
+ *
+ * @param x Value of Radius of support legs
+ */
+ void SetLegRadius(Double_t x=.25) { fLegRadius = x; }
+ /**
+ *
+ * @param x Value of Radius of support legs
+ */
+ void SetLegLength(Double_t x=.9) { fLegLength = x; }
+ /**
+ *
+ * @param x Value of Radius of support legs
+ */
void SetLegOffset(Double_t x=2) { fLegOffset = x; }
- /** @param x Value of Staggering offset */
- void SetModuleSpacing(Double_t x=1) { fModuleSpacing = x; }
- /** @param x Value of Thickness of print board */
- void SetPrintboardThickness(Double_t x=.1) { fPrintboardThickness = x; }
- /** @param x Value of Thickness of copper on print board */
+ /**
+ *
+ * @param x Value of Staggering offset
+ */
+ void SetModuleSpacing(Double_t x=.5) { fModuleSpacing = x; }
+ /**
+ *
+ * @param x Value of Thickness of print board
+ */
+ void SetPrintboardThickness(Double_t x=.08) { fPrintboardThickness = x; }
+ /**
+ *
+ * @param x Value of Thickness of copper on print board
+ */
void SetCopperThickness(Double_t x=.01) { fCopperThickness = x; }
- /** @param x Value of Thickness of chip on print board */
+ /**
+ *
+ * @param x Value of Thickness of chip on print board
+ */
void SetChipThickness(Double_t x=.01) { fChipThickness = x; }
- /** @param x Value of spacing between si and PCB */
+ /**
+ *
+ * @param x Value of spacing between si and PCB
+ */
void SetSpacing(Double_t x=.05) { fSpacing = x; }
- /** @param x Thickness of honeycomb plate */
- void SetHoneycombThickness(Double_t x=1) { fHoneycombThickness = x; }
- /** @param x Thickness of aluminium of honeycomb */
+ /**
+ *
+ * @param x Thickness of honeycomb plate
+ */
+ void SetHoneycombThickness(Double_t x=0.65) { fHoneycombThickness = x; }
+ /**
+ *
+ * @param x Thickness of aluminium of honeycomb
+ */
void SetAlThickness(Double_t x=.1) { fAlThickness = x; }
- /** @return The Id of this ring type */
+ /**
+ *
+ * @return The Id of this ring type
+ */
Char_t GetId() const { return fId; }
- /** @return With of bonding pad on sensor */
+ /**
+ *
+ * @return With of bonding pad on sensor
+ */
Double_t GetBondingWidth() const { return fBondingWidth; }
- /** @return Size of wafer the sensor was made from */
+ /**
+ *
+ * @return Size of wafer the sensor was made from
+ */
Double_t GetWaferRadius() const { return fWaferRadius; }
- /** @return Thickness of sensor */
+ /**
+ *
+ * @return Thickness of sensor
+ */
Double_t GetSiThickness() const { return fSiThickness; }
- /** @return Minimum r for an active strip */
+ /**
+ *
+ * @return Minimum r for an active strip
+ */
Double_t GetMinR() const { return fMinR; }
- /** @return Maximum r for an active strip */
+ /**
+ *
+ * @return Maximum r for an active strip
+ */
Double_t GetMaxR() const { return fMaxR; }
- /** @return Lower radius of ring */
+ /**
+ *
+ * @return Lower radius of ring
+ */
Double_t GetLowR() const { return fLowR; }
- /** @return Upper radius of ring */
+ /**
+ *
+ * @return Upper radius of ring
+ */
Double_t GetHighR() const { return fHighR; }
- /** @return Opening angle of the sector (half that of silicon wafers) */
+ /**
+ *
+ * @return Opening angle of the sector (half that of silicon wafers)
+ */
Double_t GetTheta() const { return fTheta; }
- /** @return Number of strips */
+ /**
+ *
+ * @return Number of strips
+ */
Int_t GetNStrips() const { return fNStrips; }
- /** @return Number of sectors */
+ /**
+ *
+ * @return Number of sectors
+ */
Int_t GetNSectors() const { return Int_t(360. / fTheta); }
- /** @return Number of modules (2 sectors per module) */
+ /**
+ *
+ * @return Number of modules (2 sectors per module)
+ */
Int_t GetNModules() const { return GetNSectors() / 2; }
- /** @return How far the ring extends beyond the z value given. */
+ /**
+ *
+ * @return How far the ring extends beyond the z value given.
+ */
Double_t GetRingDepth() const { return fRingDepth; }
- /** @return Radius of support legs */
+ /**
+ *
+ * @return Radius of support legs
+ */
Double_t GetLegRadius() const { return fLegRadius; }
- /** @return Radius of support legs */
+ /**
+ *
+ * @return Radius of support legs
+ */
Double_t GetLegLength() const { return fLegLength; }
- /** @return Radius of support legs */
+ /**
+ *
+ * @return Radius of support legs
+ */
Double_t GetLegOffset() const { return fLegOffset; }
- /** @return Staggering offset */
+ /**
+ *
+ * @return Staggering offset
+ */
Double_t GetModuleSpacing() const { return fModuleSpacing; }
- /** @return Thickness of print board */
+ /**
+ *
+ * @return Thickness of print board
+ */
Double_t GetPrintboardThickness() const { return fPrintboardThickness; }
- /** @return Thickness copper of print board */
+ /**
+ *
+ * @return Thickness copper of print board
+ */
Double_t GetCopperThickness() const { return fCopperThickness; }
- /** @return Thickness chip of print board */
+ /**
+ *
+ * @return Thickness chip of print board
+ */
Double_t GetChipThickness() const { return fChipThickness; }
- /** @return Value of spacing between si and PCB */
+ /**
+ *
+ * @return Value of spacing between si and PCB
+ */
Double_t GetSpacing() const { return fSpacing; }
- /** @return Thickness of honeycomb plate */
+ /**
+ *
+ * @return Thickness of honeycomb plate
+ */
Double_t GetHoneycombThickness() const { return fHoneycombThickness; }
- /** @return Thickness of aluminium of honeycomb */
+ /**
+ *
+ * @return Thickness of aluminium of honeycomb
+ */
Double_t GetAlThickness() const { return fAlThickness; }
- /** @return The strip pitch */
+ /**
+ *
+ * @return The strip pitch
+ */
Double_t GetPitch() const { return (fMaxR - fMinR) / fNStrips; }
- /** @return Radius (in cm) correspondig to strip @a strip */
+ /**
+ *
+ * @return Radius (in cm) correspondig to strip @a strip
+ */
Double_t GetStripRadius(UShort_t strip) const;
- /** @return Full depth of this (half) ring */
+ /**
+ *
+ * @return Full depth of (low) modules in this (half) ring
+ */
+ Double_t GetModuleDepth() const;
+ /**
+ *
+ * @return Full depth of this (half) ring
+ */
Double_t GetFullDepth() const;
- /** Get the inner radius of the digitizer cards */
+ /**
+ * Get the inner radius of the digitizer cards
+ *
+ * @return The inner radius of the digitizer cards
+ */
Double_t GetFMDDLowR() const { return 1.2*GetLowR(); }
- /** Get the outer radius of the digitizer cards */
+ /**
+ * Get the outer radius of the digitizer cards
+ *
+ * @return The outer radius of the digitizer cards
+ */
Double_t GetFMDDHighR() const { return .95*GetHighR(); }
- /** @return Thickness of print board */
+ /**
+ *
+ * @return Thickness of print board
+ */
Double_t GetFMDDPrintboardThickness() const { return 2*fPrintboardThickness; }
- /** @return Thickness copper of print board */
+ /**
+ *
+ * @return Thickness copper of print board
+ */
Double_t GetFMDDCopperThickness() const { return 2*fCopperThickness; }
- /** @return Thickness chip of print board */
+ /**
+ *
+ * @return Thickness chip of print board
+ */
Double_t GetFMDDChipThickness() const { return 2*fChipThickness; }
- /** @return List of verticies */
+ /**
+ *
+ * @return List of verticies
+ */
const TObjArray& GetVerticies() const { return fVerticies; }
- /** @return Number of verticies */
+ /**
+ *
+ * @return Number of verticies
+ */
Int_t GetNVerticies() const { return fVerticies.GetEntries(); }
- /** @param i Vertex number
- @return the ith vertex */
+ /**
+ * @param i Vertex number
+ *
+ * @return the ith vertex
+ */
TVector2* GetVertex(Int_t i) const;
-
+ /**
+ *
+ * @return List of verticies
+ */
+ const TObjArray& GetSensorVerticies() const { return fSensorVerticies; }
+ /**
+ * @param i Vertex number
+ *
+ * @return the ith vertex
+ */
+ TVector2* GetSensorVertex(Int_t i) const;
+ /**
+ *
+ * @return List of verticies
+ */
+ const TObjArray& GetHybridVerticies() const { return fHybridVerticies; }
+ /**
+ * @param i Vertex number
+ *
+ * @return the ith vertex
+ */
+ TVector2* GetHybridVertex(Int_t i) const;
+
+ /**
+ * Get a list of feet positions
+ *
+ *
+ * @return List TVector2 of feet positions on hybrid card
+ */
+ const TObjArray& GetFeetPositions() const { return fFeetPositions; }
+ /**
+ * Get the number of feet positions
+ *
+ *
+ * @return Number of feet positions
+ */
+ Int_t GetNFeetPositions() const { return fFeetPositions.GetEntries(); }
+ /**
+ * Get the @a i feet position
+ *
+ * @param i Index
+ *
+ * @return The foot position of stand-off @a i
+ */
+ TVector2* GetFootPosition(Int_t i) const;
+ /**
+ * Get the real length of a strip
+ *
+ * @param strip strip number
+ *
+ * @return length of strip
+ */
+ Float_t GetStripLength(UShort_t strip) const ;
+ /**
+ * Get the length of a strip assuming the corners are not cut off
+ *
+ * @param strip strip number
+ *
+ * @return length of strip w/o corners
+ */
+ Float_t GetBaseStripLength(UShort_t strip) const ;
/** Not used */
void Detector2XYZ(UShort_t sector, UShort_t strip,
Double_t& x, Double_t& y, Double_t& z) const;
Double_t fHoneycombThickness; // Thickness of honeycomb plate
Double_t fAlThickness; // Thickness of aluminium of honeycomb
- TObjArray fVerticies; // List of verticies
-
+ TObjArray fVerticies; // List of active sensor verticies
+ TObjArray fSensorVerticies; // List of physical sensor verticies
+ TObjArray fHybridVerticies; // List of hybrid card verticies
+ TObjArray fFeetPositions; // List of feet positions
+
ClassDef(AliFMDRing, 0);
};
#endif
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff