An array of daughter indices making a geometry path.
Can be used to backup/restore a state. Allocated contiguously in memory.
To setup an object of this type, one should use:
The navigator can be updated to reflect this path array: array->UpdateNavigator();
Definition at line 22 of file TGeoBranchArray.h.
Public Types | |
enum | EGeoBATypes { kBASelfAlloc = (1ULL << ( 14 )) } |
Public Types inherited from TObject | |
enum | { kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff } |
enum | { kSingleKey = (1ULL << ( 0 )) , kOverwrite = (1ULL << ( 1 )) , kWriteDelete = (1ULL << ( 2 )) } |
enum | EDeprecatedStatusBits { kObjInCanvas = (1ULL << ( 3 )) } |
enum | EStatusBits { kCanDelete = (1ULL << ( 0 )) , kMustCleanup = (1ULL << ( 3 )) , kIsReferenced = (1ULL << ( 4 )) , kHasUUID = (1ULL << ( 5 )) , kCannotPick = (1ULL << ( 6 )) , kNoContextMenu = (1ULL << ( 8 )) , kInvalidObject = (1ULL << ( 13 )) } |
Public Member Functions | |
TGeoBranchArray (TRootIOCtor *) | |
~TGeoBranchArray () override | |
void | AddLevel (Int_t dindex) |
Add and extra daughter to the current path array. No validity check performed ! | |
void | CleanMatrix () |
Garbage collect the stored matrix. | |
Int_t | Compare (const TObject *obj) const override |
Compare with other object of same type. | |
void | CopyTo (TGeoBranchArray *dest) |
Raw memcpy of the branch array content to an existing destination. | |
size_t | DataSize () const |
void * | DataStart () const |
TGeoNode ** | GetArray () const |
TGeoNode * | GetCurrentNode () const |
size_t | GetLevel () const |
const TGeoHMatrix * | GetMatrix () const |
size_t | GetMaxLevel () const |
TGeoNode * | GetNode (Int_t level) const |
void | GetPath (TString &path) const |
Fill path pointed by the array. | |
void | Init (TGeoNode **branch, TGeoMatrix *global, Int_t level) |
Init the branch array from an array of nodes, the global matrix for the path and the level. | |
void | InitFromNavigator (TGeoNavigator *nav) |
Init the branch array from current navigator state. | |
TClass * | IsA () const override |
Bool_t | IsOutside () const |
Bool_t | IsSortable () const override |
Bool_t | operator!= (const TGeoBranchArray &other) const |
Not equal operator. | |
Bool_t | operator< (const TGeoBranchArray &other) const |
Is equal operator. | |
Bool_t | operator<= (const TGeoBranchArray &other) const |
Is equal operator. | |
TGeoBranchArray & | operator= (const TGeoBranchArray &) |
Assignment. Not valid anymore. Use TGeoBranchArray::MakeCopy instead. | |
Bool_t | operator== (const TGeoBranchArray &other) const |
Is equal operator. | |
Bool_t | operator> (const TGeoBranchArray &other) const |
Is equal operator. | |
Bool_t | operator>= (const TGeoBranchArray &other) const |
Is equal operator. | |
void | Print (Option_t *option="") const override |
Print branch information. | |
size_t | SizeOf () const |
void | Streamer (TBuffer &) override |
Stream an object of class TObject. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
void | UpdateArray (size_t nobj) |
Updates the internal addresses for n contiguous objects which have the same fMaxLevel Updates the internal addresses for n contiguous objects which have the same fMaxLevel. | |
void | UpdateNavigator (TGeoNavigator *nav) const |
Update the navigator to reflect the branch. | |
Public Member Functions inherited from TObject | |
TObject () | |
TObject constructor. | |
TObject (const TObject &object) | |
TObject copy ctor. | |
virtual | ~TObject () |
TObject destructor. | |
void | AbstractMethod (const char *method) const |
Use this method to implement an "abstract" method that you don't want to leave purely abstract. | |
virtual void | AppendPad (Option_t *option="") |
Append graphics object to current pad. | |
virtual void | Browse (TBrowser *b) |
Browse object. May be overridden for another default action. | |
ULong_t | CheckedHash () |
Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object. | |
virtual const char * | ClassName () const |
Returns name of class to which the object belongs. | |
virtual void | Clear (Option_t *="") |
virtual TObject * | Clone (const char *newname="") const |
Make a clone of an object using the Streamer facility. | |
virtual void | Copy (TObject &object) const |
Copy this to obj. | |
virtual void | Delete (Option_t *option="") |
Delete this object. | |
virtual Int_t | DistancetoPrimitive (Int_t px, Int_t py) |
Computes distance from point (px,py) to the object. | |
virtual void | Draw (Option_t *option="") |
Default Draw method for all objects. | |
virtual void | DrawClass () const |
Draw class inheritance tree of the class to which this object belongs. | |
virtual TObject * | DrawClone (Option_t *option="") const |
Draw a clone of this object in the current selected pad with: gROOT->SetSelectedPad(c1) . | |
virtual void | Dump () const |
Dump contents of object on stdout. | |
virtual void | Error (const char *method, const char *msgfmt,...) const |
Issue error message. | |
virtual void | Execute (const char *method, const char *params, Int_t *error=nullptr) |
Execute method on this object with the given parameter string, e.g. | |
virtual void | Execute (TMethod *method, TObjArray *params, Int_t *error=nullptr) |
Execute method on this object with parameters stored in the TObjArray. | |
virtual void | ExecuteEvent (Int_t event, Int_t px, Int_t py) |
Execute action corresponding to an event at (px,py). | |
virtual void | Fatal (const char *method, const char *msgfmt,...) const |
Issue fatal error message. | |
virtual TObject * | FindObject (const char *name) const |
Must be redefined in derived classes. | |
virtual TObject * | FindObject (const TObject *obj) const |
Must be redefined in derived classes. | |
virtual Option_t * | GetDrawOption () const |
Get option used by the graphics system to draw this object. | |
virtual const char * | GetIconName () const |
Returns mime type name of object. | |
virtual const char * | GetName () const |
Returns name of object. | |
virtual char * | GetObjectInfo (Int_t px, Int_t py) const |
Returns string containing info about the object at position (px,py). | |
virtual Option_t * | GetOption () const |
virtual const char * | GetTitle () const |
Returns title of object. | |
virtual UInt_t | GetUniqueID () const |
Return the unique object id. | |
virtual Bool_t | HandleTimer (TTimer *timer) |
Execute action in response of a timer timing out. | |
virtual ULong_t | Hash () const |
Return hash value for this object. | |
Bool_t | HasInconsistentHash () const |
Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e. | |
virtual void | Info (const char *method, const char *msgfmt,...) const |
Issue info message. | |
virtual Bool_t | InheritsFrom (const char *classname) const |
Returns kTRUE if object inherits from class "classname". | |
virtual Bool_t | InheritsFrom (const TClass *cl) const |
Returns kTRUE if object inherits from TClass cl. | |
virtual void | Inspect () const |
Dump contents of this object in a graphics canvas. | |
void | InvertBit (UInt_t f) |
Bool_t | IsDestructed () const |
IsDestructed. | |
virtual Bool_t | IsEqual (const TObject *obj) const |
Default equal comparison (objects are equal if they have the same address in memory). | |
virtual Bool_t | IsFolder () const |
Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). | |
R__ALWAYS_INLINE Bool_t | IsOnHeap () const |
R__ALWAYS_INLINE Bool_t | IsZombie () const |
virtual void | ls (Option_t *option="") const |
The ls function lists the contents of a class on stdout. | |
void | MayNotUse (const char *method) const |
Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary). | |
virtual Bool_t | Notify () |
This method must be overridden to handle object notification (the base implementation is no-op). | |
void | Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const |
Use this method to declare a method obsolete. | |
void | operator delete (void *ptr) |
Operator delete. | |
void | operator delete (void *ptr, void *vp) |
Only called by placement new when throwing an exception. | |
void | operator delete[] (void *ptr) |
Operator delete []. | |
void | operator delete[] (void *ptr, void *vp) |
Only called by placement new[] when throwing an exception. | |
void * | operator new (size_t sz) |
void * | operator new (size_t sz, void *vp) |
void * | operator new[] (size_t sz) |
void * | operator new[] (size_t sz, void *vp) |
TObject & | operator= (const TObject &rhs) |
TObject assignment operator. | |
virtual void | Paint (Option_t *option="") |
This method must be overridden if a class wants to paint itself. | |
virtual void | Pop () |
Pop on object drawn in a pad to the top of the display list. | |
virtual Int_t | Read (const char *name) |
Read contents of object with specified name from the current directory. | |
virtual void | RecursiveRemove (TObject *obj) |
Recursively remove this object from a list. | |
void | ResetBit (UInt_t f) |
virtual void | SaveAs (const char *filename="", Option_t *option="") const |
Save this object in the file specified by filename. | |
virtual void | SavePrimitive (std::ostream &out, Option_t *option="") |
Save a primitive as a C++ statement(s) on output stream "out". | |
void | SetBit (UInt_t f) |
void | SetBit (UInt_t f, Bool_t set) |
Set or unset the user status bits as specified in f. | |
virtual void | SetDrawOption (Option_t *option="") |
Set drawing option for object. | |
virtual void | SetUniqueID (UInt_t uid) |
Set the unique object id. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
virtual void | SysError (const char *method, const char *msgfmt,...) const |
Issue system error message. | |
R__ALWAYS_INLINE Bool_t | TestBit (UInt_t f) const |
Int_t | TestBits (UInt_t f) const |
virtual void | UseCurrentStyle () |
Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. | |
virtual void | Warning (const char *method, const char *msgfmt,...) const |
Issue warning message. | |
virtual Int_t | Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) |
Write this object to the current directory. | |
virtual Int_t | Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const |
Write this object to the current directory. | |
Static Public Member Functions | |
static Long64_t | BinarySearch (Long64_t n, const TGeoBranchArray **array, TGeoBranchArray *value) |
Binary search in an array of n pointers to branch arrays, to locate value. | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
static TGeoBranchArray * | MakeCopy (const TGeoBranchArray &other) |
Make a copy of a branch array at the location (if indicated) | |
static TGeoBranchArray * | MakeCopyAt (const TGeoBranchArray &other, void *addr) |
Make a copy of a branch array at the location (if indicated) | |
static TGeoBranchArray * | MakeInstance (size_t maxlevel) |
Make an instance of the class which allocates the node array. | |
static TGeoBranchArray * | MakeInstanceAt (size_t maxlevel, void *addr) |
Make an instance of the class which allocates the node array. | |
static void | ReleaseInstance (TGeoBranchArray *obj) |
Releases the space allocated for the object. | |
static size_t | SizeOf (size_t maxlevel) |
static size_t | SizeOfInstance (size_t maxlevel) |
static void | Sort (Int_t n, TGeoBranchArray **array, Int_t *index, Bool_t down=kTRUE) |
Sorting of an array of branch array pointers. | |
Static Public Member Functions inherited from TObject | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
static Longptr_t | GetDtorOnly () |
Return destructor only flag. | |
static Bool_t | GetObjectStat () |
Get status of object stat flag. | |
static void | SetDtorOnly (void *obj) |
Set destructor only flag. | |
static void | SetObjectStat (Bool_t stat) |
Turn on/off tracking of objects in the TObjectTable. | |
Protected Attributes | |
TGeoNode ** | fArray |
Int_t | fLevel |
TGeoHMatrix | fMatrix |
Int_t | fMaxLevel |
TGeoNode * | fRealArray [1] |
[fMaxLevel+1] Array of nodes | |
Private Member Functions | |
TGeoBranchArray (const TGeoBranchArray &) | |
Copy constructor. Not callable anymore. Use TGeoBranchArray::MakeCopy instead. | |
TGeoBranchArray (Int_t level) | |
Constructor. Allocates the array with a size given by level. | |
Additional Inherited Members | |
Protected Types inherited from TObject | |
enum | { kOnlyPrepStep = (1ULL << ( 3 )) } |
Protected Member Functions inherited from TObject | |
virtual void | DoError (int level, const char *location, const char *fmt, va_list va) const |
Interface to ErrorHandler (protected). | |
void | MakeZombie () |
#include <TGeoBranchArray.h>
Enumerator | |
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kBASelfAlloc |
Definition at line 34 of file TGeoBranchArray.h.
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private |
Constructor. Allocates the array with a size given by level.
Definition at line 41 of file TGeoBranchArray.cxx.
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Copy constructor. Not callable anymore. Use TGeoBranchArray::MakeCopy instead.
Definition at line 156 of file TGeoBranchArray.cxx.
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inline |
Definition at line 39 of file TGeoBranchArray.h.
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inlineoverride |
Definition at line 88 of file TGeoBranchArray.h.
void TGeoBranchArray::AddLevel | ( | Int_t | dindex | ) |
Add and extra daughter to the current path array. No validity check performed !
Definition at line 183 of file TGeoBranchArray.cxx.
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Binary search in an array of n pointers to branch arrays, to locate value.
Returns element index or index of nearest element smaller than value
Definition at line 275 of file TGeoBranchArray.cxx.
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inlinestaticconstexpr |
Definition at line 116 of file TGeoBranchArray.h.
void TGeoBranchArray::CleanMatrix | ( | ) |
Garbage collect the stored matrix.
Definition at line 323 of file TGeoBranchArray.cxx.
Compare with other object of same type.
Returns -1 if this is smaller (first smaller array value prevails), 0 if equal (size and values) and 1 if this is larger.
Reimplemented from TObject.
Definition at line 299 of file TGeoBranchArray.cxx.
void TGeoBranchArray::CopyTo | ( | TGeoBranchArray * | dest | ) |
Raw memcpy of the branch array content to an existing destination.
Definition at line 117 of file TGeoBranchArray.cxx.
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inline |
Definition at line 81 of file TGeoBranchArray.h.
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Definition at line 78 of file TGeoBranchArray.h.
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inlinestatic |
Definition at line 116 of file TGeoBranchArray.h.
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Definition at line 101 of file TGeoBranchArray.h.
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Definition at line 106 of file TGeoBranchArray.h.
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Definition at line 102 of file TGeoBranchArray.h.
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Definition at line 104 of file TGeoBranchArray.h.
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Definition at line 103 of file TGeoBranchArray.h.
Definition at line 105 of file TGeoBranchArray.h.
void TGeoBranchArray::GetPath | ( | TString & | path | ) | const |
Fill path pointed by the array.
Definition at line 362 of file TGeoBranchArray.cxx.
void TGeoBranchArray::Init | ( | TGeoNode ** | branch, |
TGeoMatrix * | global, | ||
Int_t | level | ||
) |
Init the branch array from an array of nodes, the global matrix for the path and the level.
Definition at line 329 of file TGeoBranchArray.cxx.
void TGeoBranchArray::InitFromNavigator | ( | TGeoNavigator * | nav | ) |
Init the branch array from current navigator state.
Definition at line 343 of file TGeoBranchArray.cxx.
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inlineoverridevirtual |
Reimplemented from TObject.
Definition at line 116 of file TGeoBranchArray.h.
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inline |
Definition at line 111 of file TGeoBranchArray.h.
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inlineoverridevirtual |
Reimplemented from TObject.
Definition at line 110 of file TGeoBranchArray.h.
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Make a copy of a branch array at the location (if indicated)
Definition at line 81 of file TGeoBranchArray.cxx.
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Make a copy of a branch array at the location (if indicated)
Definition at line 101 of file TGeoBranchArray.cxx.
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Make an instance of the class which allocates the node array.
To be released using ReleaseInstance. If addr is non-zero, the user promised that addr contains at least that many bytes: size_t needed = SizeOf(maxlevel);
Definition at line 51 of file TGeoBranchArray.cxx.
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static |
Make an instance of the class which allocates the node array.
To be released using ReleaseInstance. If addr is non-zero, the user promised that addr contains at least that many bytes: size_t needed = SizeOf(maxlevel);
Definition at line 69 of file TGeoBranchArray.cxx.
Bool_t TGeoBranchArray::operator!= | ( | const TGeoBranchArray & | other | ) | const |
Not equal operator.
Definition at line 219 of file TGeoBranchArray.cxx.
Bool_t TGeoBranchArray::operator< | ( | const TGeoBranchArray & | other | ) | const |
Is equal operator.
Definition at line 241 of file TGeoBranchArray.cxx.
Bool_t TGeoBranchArray::operator<= | ( | const TGeoBranchArray & | other | ) | const |
Is equal operator.
Definition at line 263 of file TGeoBranchArray.cxx.
TGeoBranchArray & TGeoBranchArray::operator= | ( | const TGeoBranchArray & | other | ) |
Assignment. Not valid anymore. Use TGeoBranchArray::MakeCopy instead.
Definition at line 169 of file TGeoBranchArray.cxx.
Bool_t TGeoBranchArray::operator== | ( | const TGeoBranchArray & | other | ) | const |
Is equal operator.
Definition at line 208 of file TGeoBranchArray.cxx.
Bool_t TGeoBranchArray::operator> | ( | const TGeoBranchArray & | other | ) | const |
Is equal operator.
Definition at line 230 of file TGeoBranchArray.cxx.
Bool_t TGeoBranchArray::operator>= | ( | const TGeoBranchArray & | other | ) | const |
Is equal operator.
Definition at line 252 of file TGeoBranchArray.cxx.
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Print branch information.
Reimplemented from TObject.
Definition at line 376 of file TGeoBranchArray.cxx.
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Releases the space allocated for the object.
Definition at line 126 of file TGeoBranchArray.cxx.
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inline |
Definition at line 74 of file TGeoBranchArray.h.
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inlinestatic |
Definition at line 66 of file TGeoBranchArray.h.
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inlinestatic |
Definition at line 69 of file TGeoBranchArray.h.
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Sorting of an array of branch array pointers.
Definition at line 386 of file TGeoBranchArray.cxx.
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overridevirtual |
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inline |
Definition at line 116 of file TGeoBranchArray.h.
void TGeoBranchArray::UpdateArray | ( | size_t | nobj | ) |
Updates the internal addresses for n contiguous objects which have the same fMaxLevel Updates the internal addresses for n contiguous objects which have the same fMaxLevel.
Definition at line 138 of file TGeoBranchArray.cxx.
void TGeoBranchArray::UpdateNavigator | ( | TGeoNavigator * | nav | ) | const |
Update the navigator to reflect the branch.
nav->CdTop();
Definition at line 400 of file TGeoBranchArray.cxx.
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Definition at line 27 of file TGeoBranchArray.h.
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protected |
Definition at line 24 of file TGeoBranchArray.h.
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protected |
Definition at line 26 of file TGeoBranchArray.h.
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protected |
Definition at line 25 of file TGeoBranchArray.h.
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[fMaxLevel+1] Array of nodes
Definition at line 28 of file TGeoBranchArray.h.