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 | |
---|---|
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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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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static |
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.
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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inline |
Definition at line 78 of file TGeoBranchArray.h.
Definition at line 116 of file TGeoBranchArray.h.
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Definition at line 101 of file TGeoBranchArray.h.
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inline |
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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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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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.