class THaVDCChamber: public THaSubDetector
THaVDCChamber Representation of a VDC chamber, consisting of one U plane and one V plane in close proximity. With the Hall A VDCs, the two planes of a chamber share the same mechanical frame and gas system. This particular implementation takes the U plane as the reference for specifying coordinates. It was also written assuming that the U plane is below the V plane (smaller z). It should work the other way around as well but that configuration has not been tested. If in doubt, one can always swap the meaning of "U" and "V" such that "U" always means the first (bottom) plane.
Function Members (Methods)
public:
| THaVDCChamber(const char* name = "", const char* description = "", THaDetectorBase* parent = NULL) | |
| virtual | ~THaVDCChamber() |
| void | TObject::AbstractMethod(const char* method) const |
| virtual void | TObject::AppendPad(Option_t* option = "") |
| virtual Int_t | THaAnalysisObject::Begin(THaRunBase* r = 0) |
| virtual void | TObject::Browse(TBrowser* b) |
| PointCoords_t | CalcDetCoords(const THaVDCCluster* u, const THaVDCCluster* v) const |
| static TClass* | Class() |
| virtual const char* | TObject::ClassName() const |
| virtual void | Clear(Option_t* opt = "") |
| virtual TObject* | TNamed::Clone(const char* newname = "") const |
| virtual Int_t | CoarseTrack() |
| virtual Int_t | TNamed::Compare(const TObject* obj) const |
| virtual void | TNamed::Copy(TObject& named) const |
| virtual Int_t | Decode(const THaEvData& evData) |
| static Int_t | THaAnalysisObject::DefineVarsFromList(const void* list, THaAnalysisObject::EType type, THaAnalysisObject::EMode mode, const char* var_prefix, const TObject* obj, const char* prefix, const char* here) |
| virtual void | TObject::Delete(Option_t* option = "")MENU |
| virtual Int_t | TObject::DistancetoPrimitive(Int_t px, Int_t py) |
| virtual void | TObject::Draw(Option_t* option = "") |
| virtual void | TObject::DrawClass() constMENU |
| virtual TObject* | TObject::DrawClone(Option_t* option = "") constMENU |
| virtual void | TObject::Dump() constMENU |
| virtual Int_t | THaAnalysisObject::End(THaRunBase* r = 0) |
| virtual void | TObject::Error(const char* method, const char* msgfmt) const |
| virtual void | TObject::Execute(const char* method, const char* params, Int_t* error = 0) |
| virtual void | TObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0) |
| virtual void | TObject::ExecuteEvent(Int_t event, Int_t px, Int_t py) |
| virtual void | TObject::Fatal(const char* method, const char* msgfmt) const |
| virtual void | TNamed::FillBuffer(char*& buffer) |
| Int_t | THaDetectorBase::FillDetMap(const vector<Int_t>& values, UInt_t flags = 0, const char* here = "FillDetMap") |
| virtual TObject* | TObject::FindObject(const char* name) const |
| virtual TObject* | TObject::FindObject(const TObject* obj) const |
| virtual Int_t | FineTrack() |
| static void | THaAnalysisObject::GeoToSph(Double_t th_geo, Double_t ph_geo, Double_t& th_sph, Double_t& ph_sph) |
| THaApparatus* | THaSubDetector::GetApparatus() const |
| const char* | THaAnalysisObject::GetClassName() const |
| const char* | THaAnalysisObject::GetConfig() const |
| Int_t | THaAnalysisObject::GetDebug() const |
| THaDetectorBase* | THaSubDetector::GetDetector() const |
| THaDetMap* | THaDetectorBase::GetDetMap() const |
| virtual Option_t* | TObject::GetDrawOption() const |
| static Long_t | TObject::GetDtorOnly() |
| virtual const char* | TObject::GetIconName() const |
| TDatime | THaAnalysisObject::GetInitDate() const |
| THaDetector* | THaSubDetector::GetMainDetector() const |
| virtual const char* | TNamed::GetName() const |
| Int_t | THaDetectorBase::GetNelem() const |
| Int_t | GetNPoints() const |
| static TString& | THaAnalysisObject::GetObjArrayString(const TObjArray* params, Int_t pos) |
| virtual char* | TObject::GetObjectInfo(Int_t px, Int_t py) const |
| static Bool_t | TObject::GetObjectStat() |
| virtual Option_t* | TObject::GetOption() const |
| const TVector3& | THaDetectorBase::GetOrigin() const |
| THaDetectorBase* | THaSubDetector::GetParent() const |
| THaVDCPoint* | GetPoint(Int_t i) const |
| TClonesArray* | GetPoints() const |
| const char* | THaAnalysisObject::GetPrefix() const |
| const Double_t* | THaDetectorBase::GetSize() const |
| Double_t | GetSpacing() const |
| virtual const char* | TNamed::GetTitle() const |
| virtual UInt_t | TObject::GetUniqueID() const |
| THaVDCPlane* | GetUPlane() const |
| THaVDC* | GetVDC() const |
| THaVDCPlane* | GetVPlane() const |
| const TVector3& | THaDetectorBase::GetXax() const |
| Double_t | THaDetectorBase::GetXSize() const |
| const TVector3& | THaDetectorBase::GetYax() const |
| Double_t | THaDetectorBase::GetYSize() const |
| Double_t | GetZ() const |
| const TVector3& | THaDetectorBase::GetZax() const |
| Double_t | THaDetectorBase::GetZSize() const |
| virtual Bool_t | TObject::HandleTimer(TTimer* timer) |
| virtual ULong_t | TNamed::Hash() const |
| virtual void | TObject::Info(const char* method, const char* msgfmt) const |
| virtual Bool_t | TObject::InheritsFrom(const char* classname) const |
| virtual Bool_t | TObject::InheritsFrom(const TClass* cl) const |
| virtual THaAnalysisObject::EStatus | Init(const TDatime& date) |
| virtual Int_t | THaAnalysisObject::InitOutput(THaOutput*) |
| virtual void | TObject::Inspect() constMENU |
| static Bool_t | THaAnalysisObject::IntersectPlaneWithRay(const TVector3& xax, const TVector3& yax, const TVector3& org, const TVector3& ray_start, const TVector3& ray_vect, Double_t& length, TVector3& intersect) |
| void | TObject::InvertBit(UInt_t f) |
| virtual TClass* | IsA() const |
| virtual Bool_t | TObject::IsEqual(const TObject* obj) const |
| virtual Bool_t | TObject::IsFolder() const |
| Bool_t | THaDetectorBase::IsInActiveArea(Double_t x, Double_t y) const |
| Bool_t | THaAnalysisObject::IsInit() const |
| Bool_t | THaAnalysisObject::IsOK() const |
| Bool_t | THaAnalysisObject::IsOKOut() |
| Bool_t | TObject::IsOnHeap() const |
| virtual Bool_t | TNamed::IsSortable() const |
| static bool | THaAnalysisObject::IsTag(const char* buf) |
| Bool_t | TObject::IsZombie() const |
| static Int_t | THaAnalysisObject::LoadDB(FILE* file, const TDatime& date, const DBRequest* request, const char* prefix, Int_t search = 0, const char* here = "THaAnalysisObject::LoadDB") |
| static Int_t | THaAnalysisObject::LoadDBvalue(FILE* file, const TDatime& date, const char* tag, Double_t& value) |
| static Int_t | THaAnalysisObject::LoadDBvalue(FILE* file, const TDatime& date, const char* tag, Int_t& value) |
| static Int_t | THaAnalysisObject::LoadDBvalue(FILE* file, const TDatime& date, const char* tag, string& text) |
| static Int_t | THaAnalysisObject::LoadDBvalue(FILE* file, const TDatime& date, const char* tag, TString& text) |
| virtual void | TNamed::ls(Option_t* option = "") const |
| void | TObject::MayNotUse(const char* method) const |
| virtual Bool_t | TObject::Notify() |
| void | TObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const |
| static FILE* | THaAnalysisObject::OpenFile(const char* name, const TDatime& date, const char* here = "OpenFile()", const char* filemode = "r", const int debug_flag = 1) |
| static void | TObject::operator delete(void* ptr) |
| static void | TObject::operator delete(void* ptr, void* vp) |
| static void | TObject::operator delete[](void* ptr) |
| static void | TObject::operator delete[](void* ptr, void* vp) |
| void* | TObject::operator new(size_t sz) |
| void* | TObject::operator new(size_t sz, void* vp) |
| void* | TObject::operator new[](size_t sz) |
| void* | TObject::operator new[](size_t sz, void* vp) |
| TNamed& | TNamed::operator=(const TNamed& rhs) |
| virtual void | TObject::Paint(Option_t* option = "") |
| virtual void | TObject::Pop() |
| virtual void | THaAnalysisObject::Print(Option_t* opt = "") const |
| void | THaDetectorBase::PrintDetMap(Option_t* opt = "") const |
| static void | THaAnalysisObject::PrintObjects(Option_t* opt = "") |
| virtual Int_t | TObject::Read(const char* name) |
| static Int_t | THaAnalysisObject::ReadDBline(FILE* fp, char* buf, size_t bufsiz, string& line) |
| virtual void | TObject::RecursiveRemove(TObject* obj) |
| void | TObject::ResetBit(UInt_t f) |
| virtual void | TObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU |
| virtual void | TObject::SavePrimitive(ostream& out, Option_t* option = "") |
| static Int_t | THaAnalysisObject::SeekDBconfig(FILE* file, const char* tag, const char* label = "config", Bool_t end_on_tag = false) |
| static Int_t | THaAnalysisObject::SeekDBdate(FILE* file, const TDatime& date, Bool_t end_on_tag = false) |
| void | TObject::SetBit(UInt_t f) |
| void | TObject::SetBit(UInt_t f, Bool_t set) |
| void | THaAnalysisObject::SetConfig(const char* label) |
| virtual void | THaAnalysisObject::SetDebug(Int_t level) |
| void | THaSubDetector::SetDetector(THaDetectorBase* det) |
| virtual void | TObject::SetDrawOption(Option_t* option = "")MENU |
| static void | TObject::SetDtorOnly(void* obj) |
| virtual void | THaAnalysisObject::SetName(const char* name) |
| virtual void | THaAnalysisObject::SetNameTitle(const char* name, const char* title) |
| static void | TObject::SetObjectStat(Bool_t stat) |
| virtual void | THaSubDetector::SetParent(THaDetectorBase*) |
| virtual void | TNamed::SetTitle(const char* title = "")MENU |
| virtual void | TObject::SetUniqueID(UInt_t uid) |
| virtual void | ShowMembers(TMemberInspector&) |
| virtual Int_t | TNamed::Sizeof() const |
| static void | THaAnalysisObject::SphToGeo(Double_t th_sph, Double_t ph_sph, Double_t& th_geo, Double_t& ph_geo) |
| THaAnalysisObject::EStatus | THaAnalysisObject::Status() const |
| virtual void | Streamer(TBuffer&) |
| void | StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b) |
| virtual void | TObject::SysError(const char* method, const char* msgfmt) const |
| Bool_t | TObject::TestBit(UInt_t f) const |
| Int_t | TObject::TestBits(UInt_t f) const |
| virtual void | TObject::UseCurrentStyle() |
| static vector<std::string> | THaAnalysisObject::vsplit(const string& s) |
| virtual void | TObject::Warning(const char* method, const char* msgfmt) const |
| virtual Int_t | TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) |
| virtual Int_t | TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const |
protected:
| Int_t | CalcPointCoords() |
| virtual const char* | THaAnalysisObject::ClassNameHere(const char*) const |
| virtual void | THaDetectorBase::DefineAxes(Double_t rotation_angle) |
| virtual Int_t | THaAnalysisObject::DefineVariables(THaAnalysisObject::EMode mode = kDefine) |
| Int_t | THaAnalysisObject::DefineVarsFromList(const VarDef* list, THaAnalysisObject::EMode mode = kDefine, const char* var_prefix = "") const |
| Int_t | THaAnalysisObject::DefineVarsFromList(const RVarDef* list, THaAnalysisObject::EMode mode = kDefine, const char* var_prefix = "") const |
| Int_t | THaAnalysisObject::DefineVarsFromList(const void* list, THaAnalysisObject::EType type, THaAnalysisObject::EMode mode, const char* var_prefix = "") const |
| virtual void | THaAnalysisObject::DoError(int level, const char* location, const char* fmt, va_list va) const |
| void | FindClusters() |
| THaAnalysisObject* | THaAnalysisObject::FindModule(const char* name, const char* classname, bool do_error = true) |
| void | FitTracks() |
| static vector<std::string> | THaAnalysisObject::GetDBFileList(const char* name, const TDatime& date, const char* here = "GetDBFileList()") |
| virtual const char* | THaSubDetector::GetDBFileName() const |
| virtual const char* | THaAnalysisObject::Here(const char*) const |
| Int_t | THaAnalysisObject::LoadDB(FILE* f, const TDatime& date, const DBRequest* req, Int_t search = 0) |
| virtual void | THaSubDetector::MakePrefix() |
| void | TObject::MakeZombie() |
| Int_t | MatchUVClusters() |
| virtual FILE* | THaAnalysisObject::OpenFile(const TDatime& date) |
| virtual FILE* | THaAnalysisObject::OpenRunDBFile(const TDatime& date) |
| static char* | THaAnalysisObject::ReadComment(FILE* fp, char* buf, const int len) |
| virtual Int_t | THaAnalysisObject::ReadDatabase(const TDatime& date) |
| virtual Int_t | THaDetectorBase::ReadGeometry(FILE* file, const TDatime& date, Bool_t required = kFALSE) |
| virtual Int_t | THaAnalysisObject::ReadRunDatabase(const TDatime& date) |
| virtual Int_t | THaAnalysisObject::RemoveVariables() |
Data Members
public:
| enum THaAnalysisObject::EStatus { | kOK | |
| kNotinit | ||
| kInitError | ||
| kFileError | ||
| }; | ||
| enum THaAnalysisObject::EType { | kVarDef | |
| kRVarDef | ||
| }; | ||
| enum THaAnalysisObject::EMode { | kDefine | |
| kDelete | ||
| }; | ||
| enum THaAnalysisObject::EProperties { | kNeedsRunDB | |
| kConfigOverride | ||
| }; | ||
| enum TObject::EStatusBits { | kCanDelete | |
| kMustCleanup | ||
| kObjInCanvas | ||
| kIsReferenced | ||
| kHasUUID | ||
| kCannotPick | ||
| kNoContextMenu | ||
| kInvalidObject | ||
| }; | ||
| enum TObject::[unnamed] { | kIsOnHeap | |
| kNotDeleted | ||
| kZombie | ||
| kBitMask | ||
| kSingleKey | ||
| kOverwrite | ||
| kWriteDelete | ||
| }; |
public:
| static const Double_t | THaAnalysisObject::kBig | = 1.e38; // default junk value |
protected:
| TString | THaAnalysisObject::fConfig | Configuration to use from database |
| Double_t | fCos_u | |
| Double_t | fCos_v | |
| Int_t | THaAnalysisObject::fDebug | Debug level |
| THaDetMap* | THaDetectorBase::fDetMap | Hardware channel map for this detector |
| TDatime | THaAnalysisObject::fInitDate | Date passed to Init |
| Double_t | fInv_sin_vu | 1/Sine of the difference between the |
| Bool_t | THaAnalysisObject::fIsInit | Flag indicating that ReadDatabase done |
| Bool_t | THaAnalysisObject::fIsSetup | Flag indicating that DefineVariables done. |
| TString | TNamed::fName | object identifier |
| Int_t | THaDetectorBase::fNelem | Number of detector elements (paddles, mirrors) |
| Bool_t | THaAnalysisObject::fOKOut | Flag indicating object-output prepared |
| TVector3 | THaDetectorBase::fOrigin | Center position of detector (m) |
| TClonesArray* | fPoints | Pairs of possibly matching U and V clusters |
| char* | THaAnalysisObject::fPrefix | Name prefix for global variables |
| UInt_t | THaAnalysisObject::fProperties | Properties of this object (see EProperties) |
| Double_t | fSin_u | Trig functions for the U plane axis angle |
| Double_t | fSin_v | Trig functions for the V plane axis angle |
| Double_t | THaDetectorBase::fSize[3] | Detector size in x,y,z (m) - x,y are half-widths |
| Double_t | fSpacing | Space between U & V planes (m) |
| THaAnalysisObject::EStatus | THaAnalysisObject::fStatus | Initialization status flag |
| TString | TNamed::fTitle | object title |
| THaVDCPlane* | fU | The U plane |
| THaVDCPlane* | fV | The V plane |
| THaVDC* | fVDC | Parent VDC detector of this chamber |
| TVector3 | THaDetectorBase::fXax | X axis of the detector plane |
| TVector3 | THaDetectorBase::fYax | Y axis of the detector plane |
| TVector3 | THaDetectorBase::fZax | Normal to the detector plane |
Class Charts
Function documentation
THaVDCChamber(const char* name = "", const char* description = "", THaDetectorBase* parent = NULL)
Constructor
THaDetectorBase::EStatus Init(const TDatime& date)
Initialize the chamber class. Calls its own Init(), then initializes subdetectors, then calculates local geometry data.
PointCoords_t CalcDetCoords(const THaVDCCluster* u, const THaVDCCluster* v) const
Convert U,V coordinates of the given uv cluster pair to the detector coordinate system of this chamber. Takes u as the reference plane.
Int_t MatchUVClusters()
Match clusters in the U plane with cluster in the V plane by t0 and geometry. Fills fPoints with good pairs.
Int_t CalcPointCoords()
Compute track info (x, y, theta, phi) for the all matched points. Uses TRANSPORT coordinates.
THaVDCPoint* GetPoint(Int_t i) const