ROOT 6.18/05 Reference Guide |
Matrix class used for computing global transformations Should NOT be used for node definition.
An instance of this class is generally used to pile-up local transformations starting from the top level physical node, down to the current node.
Definition at line 420 of file TGeoMatrix.h.
Public Member Functions | |
TGeoHMatrix () | |
dummy ctor More... | |
TGeoHMatrix (const char *name) | |
constructor More... | |
TGeoHMatrix (const TGeoHMatrix &other) | |
TGeoHMatrix (const TGeoMatrix &matrix) | |
assignment More... | |
virtual | ~TGeoHMatrix () |
destructor More... | |
void | Clear (Option_t *option="") |
clear the data for this matrix More... | |
void | CopyFrom (const TGeoMatrix *other) |
Fast copy method. More... | |
Double_t | Determinant () const |
computes determinant of the rotation matrix More... | |
void | FastRotZ (const Double_t *sincos) |
Perform a rotation about Z having the sine/cosine of the rotation angle. More... | |
virtual Double_t * | GetRotationMatrix () |
virtual const Double_t * | GetRotationMatrix () const |
virtual Double_t * | GetScale () |
virtual const Double_t * | GetScale () const |
virtual Double_t * | GetTranslation () |
virtual const Double_t * | GetTranslation () const |
TGeoHMatrix | Inverse () const |
Return a temporary inverse of this. More... | |
virtual TGeoMatrix * | MakeClone () const |
Make a clone of this matrix. More... | |
void | Multiply (const TGeoMatrix &right) |
void | Multiply (const TGeoMatrix *right) |
multiply to the right with an other transformation if right is identity matrix, just return More... | |
void | MultiplyLeft (const TGeoMatrix &left) |
void | MultiplyLeft (const TGeoMatrix *left) |
multiply to the left with an other transformation if right is identity matrix, just return More... | |
TGeoHMatrix | operator* (const TGeoMatrix &other) const |
TGeoHMatrix & | operator*= (const TGeoMatrix &other) |
Composition. More... | |
TGeoHMatrix & | operator= (const TGeoHMatrix &other) |
TGeoHMatrix & | operator= (const TGeoMatrix &other) |
assignment More... | |
TGeoHMatrix & | operator= (const TGeoMatrix *other) |
assignment More... | |
Bool_t | operator== (const TGeoMatrix &other) const |
Is-equal operator. More... | |
virtual void | ReflectX (Bool_t leftside, Bool_t rotonly=kFALSE) |
Multiply by a reflection respect to YZ. More... | |
virtual void | ReflectY (Bool_t leftside, Bool_t rotonly=kFALSE) |
Multiply by a reflection respect to ZX. More... | |
virtual void | ReflectZ (Bool_t leftside, Bool_t rotonly=kFALSE) |
Multiply by a reflection respect to XY. More... | |
virtual void | RotateX (Double_t angle) |
Rotate about X axis with angle expressed in degrees. More... | |
virtual void | RotateY (Double_t angle) |
Rotate about Y axis with angle expressed in degrees. More... | |
virtual void | RotateZ (Double_t angle) |
Rotate about Z axis with angle expressed in degrees. More... | |
virtual void | SavePrimitive (std::ostream &out, Option_t *option="") |
Save a primitive as a C++ statement(s) on output stream "out". More... | |
virtual void | SetDx (Double_t dx) |
virtual void | SetDy (Double_t dy) |
virtual void | SetDz (Double_t dz) |
void | SetRotation (const Double_t *matrix) |
void | SetScale (const Double_t *scale) |
void | SetTranslation (const Double_t *vect) |
Public Member Functions inherited from TGeoMatrix | |
TGeoMatrix () | |
dummy constructor More... | |
TGeoMatrix (const char *name) | |
Constructor. More... | |
virtual | ~TGeoMatrix () |
Destructor. More... | |
virtual Int_t | GetByteCount () const |
Get total size in bytes of this. More... | |
void | GetHomogenousMatrix (Double_t *hmat) const |
The homogenous matrix associated with the transformation is used for piling up's and visualization. More... | |
char * | GetPointerName () const |
Provide a pointer name containing uid. More... | |
virtual const Double_t * | GetRotationMatrix () const =0 |
virtual const Double_t * | GetScale () const =0 |
virtual const Double_t * | GetTranslation () const =0 |
virtual TGeoHMatrix | Inverse () const =0 |
Bool_t | IsCombi () const |
Bool_t | IsGeneral () const |
Bool_t | IsIdentity () const |
Bool_t | IsOwned () const |
Bool_t | IsReflection () const |
Bool_t | IsRegistered () const |
Bool_t | IsRotAboutZ () const |
Returns true if no rotation or the rotation is about Z axis. More... | |
Bool_t | IsRotation () const |
Bool_t | IsScale () const |
Bool_t | IsShared () const |
Bool_t | IsTranslation () const |
virtual void | LocalToMaster (const Double_t *local, Double_t *master) const |
convert a point by multiplying its column vector (x, y, z, 1) to matrix inverse More... | |
virtual void | LocalToMasterBomb (const Double_t *local, Double_t *master) const |
convert a point by multiplying its column vector (x, y, z, 1) to matrix inverse More... | |
virtual void | LocalToMasterVect (const Double_t *local, Double_t *master) const |
convert a vector by multiplying its column vector (x, y, z, 1) to matrix inverse More... | |
virtual TGeoMatrix * | MakeClone () const =0 |
virtual void | MasterToLocal (const Double_t *master, Double_t *local) const |
convert a point by multiplying its column vector (x, y, z, 1) to matrix More... | |
virtual void | MasterToLocalBomb (const Double_t *master, Double_t *local) const |
convert a point by multiplying its column vector (x, y, z, 1) to matrix More... | |
virtual void | MasterToLocalVect (const Double_t *master, Double_t *local) const |
convert a point by multiplying its column vector (x, y, z, 1) to matrix More... | |
void | Print (Option_t *option="") const |
print the matrix in 4x4 format More... | |
virtual void | ReflectX (Bool_t leftside, Bool_t rotonly=kFALSE) |
Multiply by a reflection respect to YZ. More... | |
virtual void | ReflectY (Bool_t leftside, Bool_t rotonly=kFALSE) |
Multiply by a reflection respect to ZX. More... | |
virtual void | ReflectZ (Bool_t leftside, Bool_t rotonly=kFALSE) |
Multiply by a reflection respect to XY. More... | |
virtual void | RegisterYourself () |
Register the matrix in the current manager, which will become the owner. More... | |
virtual void | RotateX (Double_t) |
virtual void | RotateY (Double_t) |
virtual void | RotateZ (Double_t) |
void | SetDefaultName () |
If no name was supplied in the ctor, the type of transformation is checked. More... | |
virtual void | SetDx (Double_t) |
virtual void | SetDy (Double_t) |
virtual void | SetDz (Double_t) |
void | SetShared (Bool_t flag=kTRUE) |
Public Member Functions inherited from TNamed | |
TNamed () | |
TNamed (const char *name, const char *title) | |
TNamed (const TNamed &named) | |
TNamed copy ctor. More... | |
TNamed (const TString &name, const TString &title) | |
virtual | ~TNamed () |
TNamed destructor. More... | |
virtual void | Clear (Option_t *option="") |
Set name and title to empty strings (""). More... | |
virtual TObject * | Clone (const char *newname="") const |
Make a clone of an object using the Streamer facility. More... | |
virtual Int_t | Compare (const TObject *obj) const |
Compare two TNamed objects. More... | |
virtual void | Copy (TObject &named) const |
Copy this to obj. More... | |
virtual void | FillBuffer (char *&buffer) |
Encode TNamed into output buffer. More... | |
virtual const char * | GetName () const |
Returns name of object. More... | |
virtual const char * | GetTitle () const |
Returns title of object. More... | |
virtual ULong_t | Hash () const |
Return hash value for this object. More... | |
virtual Bool_t | IsSortable () const |
virtual void | ls (Option_t *option="") const |
List TNamed name and title. More... | |
TNamed & | operator= (const TNamed &rhs) |
TNamed assignment operator. More... | |
virtual void | Print (Option_t *option="") const |
Print TNamed name and title. More... | |
virtual void | SetName (const char *name) |
Set the name of the TNamed. More... | |
virtual void | SetNameTitle (const char *name, const char *title) |
Set all the TNamed parameters (name and title). More... | |
virtual void | SetTitle (const char *title="") |
Set the title of the TNamed. More... | |
virtual Int_t | Sizeof () const |
Return size of the TNamed part of the TObject. More... | |
Public Member Functions inherited from TObject | |
TObject () | |
TObject constructor. More... | |
TObject (const TObject &object) | |
TObject copy ctor. More... | |
virtual | ~TObject () |
TObject destructor. More... | |
void | AbstractMethod (const char *method) const |
Use this method to implement an "abstract" method that you don't want to leave purely abstract. More... | |
virtual void | AppendPad (Option_t *option="") |
Append graphics object to current pad. More... | |
virtual void | Browse (TBrowser *b) |
Browse object. May be overridden for another default action. More... | |
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. More... | |
virtual const char * | ClassName () const |
Returns name of class to which the object belongs. More... | |
virtual void | Clear (Option_t *="") |
virtual TObject * | Clone (const char *newname="") const |
Make a clone of an object using the Streamer facility. More... | |
virtual Int_t | Compare (const TObject *obj) const |
Compare abstract method. More... | |
virtual void | Copy (TObject &object) const |
Copy this to obj. More... | |
virtual void | Delete (Option_t *option="") |
Delete this object. More... | |
virtual Int_t | DistancetoPrimitive (Int_t px, Int_t py) |
Computes distance from point (px,py) to the object. More... | |
virtual void | Draw (Option_t *option="") |
Default Draw method for all objects. More... | |
virtual void | DrawClass () const |
Draw class inheritance tree of the class to which this object belongs. More... | |
virtual TObject * | DrawClone (Option_t *option="") const |
Draw a clone of this object in the current selected pad for instance with: gROOT->SetSelectedPad(gPad) . More... | |
virtual void | Dump () const |
Dump contents of object on stdout. More... | |
virtual void | Error (const char *method, const char *msgfmt,...) const |
Issue error message. More... | |
virtual void | Execute (const char *method, const char *params, Int_t *error=0) |
Execute method on this object with the given parameter string, e.g. More... | |
virtual void | Execute (TMethod *method, TObjArray *params, Int_t *error=0) |
Execute method on this object with parameters stored in the TObjArray. More... | |
virtual void | ExecuteEvent (Int_t event, Int_t px, Int_t py) |
Execute action corresponding to an event at (px,py). More... | |
virtual void | Fatal (const char *method, const char *msgfmt,...) const |
Issue fatal error message. More... | |
virtual TObject * | FindObject (const char *name) const |
Must be redefined in derived classes. More... | |
virtual TObject * | FindObject (const TObject *obj) const |
Must be redefined in derived classes. More... | |
virtual Option_t * | GetDrawOption () const |
Get option used by the graphics system to draw this object. More... | |
virtual const char * | GetIconName () const |
Returns mime type name of object. More... | |
virtual const char * | GetName () const |
Returns name of object. More... | |
virtual char * | GetObjectInfo (Int_t px, Int_t py) const |
Returns string containing info about the object at position (px,py). More... | |
virtual Option_t * | GetOption () const |
virtual const char * | GetTitle () const |
Returns title of object. More... | |
virtual UInt_t | GetUniqueID () const |
Return the unique object id. More... | |
virtual Bool_t | HandleTimer (TTimer *timer) |
Execute action in response of a timer timing out. More... | |
virtual ULong_t | Hash () const |
Return hash value for this object. More... | |
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. More... | |
virtual void | Info (const char *method, const char *msgfmt,...) const |
Issue info message. More... | |
virtual Bool_t | InheritsFrom (const char *classname) const |
Returns kTRUE if object inherits from class "classname". More... | |
virtual Bool_t | InheritsFrom (const TClass *cl) const |
Returns kTRUE if object inherits from TClass cl. More... | |
virtual void | Inspect () const |
Dump contents of this object in a graphics canvas. More... | |
void | InvertBit (UInt_t f) |
virtual Bool_t | IsEqual (const TObject *obj) const |
Default equal comparison (objects are equal if they have the same address in memory). More... | |
virtual Bool_t | IsFolder () const |
Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More... | |
R__ALWAYS_INLINE Bool_t | IsOnHeap () const |
virtual Bool_t | IsSortable () 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. More... | |
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). More... | |
virtual Bool_t | Notify () |
This method must be overridden to handle object notification. More... | |
void | Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const |
Use this method to declare a method obsolete. More... | |
void | operator delete (void *ptr) |
Operator delete. More... | |
void | operator delete[] (void *ptr) |
Operator delete []. More... | |
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. More... | |
virtual void | Paint (Option_t *option="") |
This method must be overridden if a class wants to paint itself. More... | |
virtual void | Pop () |
Pop on object drawn in a pad to the top of the display list. More... | |
virtual void | Print (Option_t *option="") const |
This method must be overridden when a class wants to print itself. More... | |
virtual Int_t | Read (const char *name) |
Read contents of object with specified name from the current directory. More... | |
virtual void | RecursiveRemove (TObject *obj) |
Recursively remove this object from a list. More... | |
void | ResetBit (UInt_t f) |
virtual void | SaveAs (const char *filename="", Option_t *option="") const |
Save this object in the file specified by filename. More... | |
virtual void | SavePrimitive (std::ostream &out, Option_t *option="") |
Save a primitive as a C++ statement(s) on output stream "out". More... | |
void | SetBit (UInt_t f) |
void | SetBit (UInt_t f, Bool_t set) |
Set or unset the user status bits as specified in f. More... | |
virtual void | SetDrawOption (Option_t *option="") |
Set drawing option for object. More... | |
virtual void | SetUniqueID (UInt_t uid) |
Set the unique object id. More... | |
virtual void | SysError (const char *method, const char *msgfmt,...) const |
Issue system error message. More... | |
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. More... | |
virtual void | Warning (const char *method, const char *msgfmt,...) const |
Issue warning message. More... | |
virtual Int_t | Write (const char *name=0, Int_t option=0, Int_t bufsize=0) |
Write this object to the current directory. More... | |
virtual Int_t | Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const |
Write this object to the current directory. More... | |
Private Attributes | |
Double_t | fRotationMatrix [9] |
Double_t | fScale [3] |
Double_t | fTranslation [3] |
Additional Inherited Members | |
Public Types inherited from TGeoMatrix | |
enum | EGeoTransfTypes { kGeoIdentity = 0 , kGeoShared = BIT(14) , kGeoTranslation = BIT(17) , kGeoRotation = BIT(18) , kGeoScale = BIT(19) , kGeoReflection = BIT(20) , kGeoRegistered = BIT(21) , kGeoSavePrimitive = BIT(22) , kGeoMatrixOwned = BIT(23) , kGeoCombiTrans = kGeoTranslation | kGeoRotation , kGeoGenTrans = kGeoTranslation | kGeoRotation | kGeoScale , kGeoMatrixBits = kGeoShared | kGeoGenTrans | kGeoReflection | kGeoRegistered | kGeoSavePrimitive | kGeoMatrixOwned } |
Public Types inherited from TObject | |
enum | { kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff } |
enum | { kSingleKey = BIT(0) , kOverwrite = BIT(1) , kWriteDelete = BIT(2) } |
enum | EDeprecatedStatusBits { kObjInCanvas = BIT(3) } |
enum | EStatusBits { kCanDelete = BIT(0) , kMustCleanup = BIT(3) , kIsReferenced = BIT(4) , kHasUUID = BIT(5) , kCannotPick = BIT(6) , kNoContextMenu = BIT(8) , kInvalidObject = BIT(13) } |
Static Public Member Functions inherited from TGeoMatrix | |
static void | Normalize (Double_t *vect) |
Normalize a vector. More... | |
Static Public Member Functions inherited from TObject | |
static Long_t | GetDtorOnly () |
Return destructor only flag. More... | |
static Bool_t | GetObjectStat () |
Get status of object stat flag. More... | |
static void | SetDtorOnly (void *obj) |
Set destructor only flag. More... | |
static void | SetObjectStat (Bool_t stat) |
Turn on/off tracking of objects in the TObjectTable. More... | |
Protected Member Functions inherited from TGeoMatrix | |
TGeoMatrix (const TGeoMatrix &other) | |
copy constructor More... | |
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). More... | |
void | MakeZombie () |
Protected Attributes inherited from TNamed | |
TString | fName |
TString | fTitle |
#include <TGeoMatrix.h>
TGeoHMatrix::TGeoHMatrix | ( | ) |
dummy ctor
Definition at line 2298 of file TGeoMatrix.cxx.
|
inline |
Definition at line 429 of file TGeoMatrix.h.
TGeoHMatrix::TGeoHMatrix | ( | const TGeoMatrix & | matrix | ) |
assignment
Definition at line 2319 of file TGeoMatrix.cxx.
TGeoHMatrix::TGeoHMatrix | ( | const char * | name | ) |
constructor
Definition at line 2308 of file TGeoMatrix.cxx.
|
virtual |
destructor
Definition at line 2337 of file TGeoMatrix.cxx.
clear the data for this matrix
Reimplemented from TNamed.
Definition at line 2418 of file TGeoMatrix.cxx.
void TGeoHMatrix::CopyFrom | ( | const TGeoMatrix * | other | ) |
Fast copy method.
Definition at line 2406 of file TGeoMatrix.cxx.
Double_t TGeoHMatrix::Determinant | ( | ) | const |
computes determinant of the rotation matrix
Definition at line 2491 of file TGeoMatrix.cxx.
Perform a rotation about Z having the sine/cosine of the rotation angle.
Definition at line 2442 of file TGeoMatrix.cxx.
|
inlinevirtual |
Definition at line 472 of file TGeoMatrix.h.
|
inlinevirtual |
Implements TGeoMatrix.
Definition at line 468 of file TGeoMatrix.h.
|
inlinevirtual |
Definition at line 473 of file TGeoMatrix.h.
|
inlinevirtual |
Implements TGeoMatrix.
Definition at line 469 of file TGeoMatrix.h.
|
inlinevirtual |
Definition at line 471 of file TGeoMatrix.h.
|
inlinevirtual |
Implements TGeoMatrix.
Definition at line 467 of file TGeoMatrix.h.
|
virtual |
Return a temporary inverse of this.
Implements TGeoMatrix.
Definition at line 2454 of file TGeoMatrix.cxx.
|
virtual |
|
inline |
Definition at line 448 of file TGeoMatrix.h.
void TGeoHMatrix::Multiply | ( | const TGeoMatrix * | right | ) |
multiply to the right with an other transformation if right is identity matrix, just return
Definition at line 2507 of file TGeoMatrix.cxx.
|
inline |
Definition at line 450 of file TGeoMatrix.h.
void TGeoHMatrix::MultiplyLeft | ( | const TGeoMatrix * | left | ) |
multiply to the left with an other transformation if right is identity matrix, just return
Definition at line 2568 of file TGeoMatrix.cxx.
TGeoHMatrix TGeoHMatrix::operator* | ( | const TGeoMatrix & | other | ) | const |
Definition at line 2378 of file TGeoMatrix.cxx.
TGeoHMatrix & TGeoHMatrix::operator*= | ( | const TGeoMatrix & | other | ) |
Composition.
Definition at line 2372 of file TGeoMatrix.cxx.
|
inline |
Definition at line 434 of file TGeoMatrix.h.
TGeoHMatrix & TGeoHMatrix::operator= | ( | const TGeoMatrix & | other | ) |
assignment
Definition at line 2352 of file TGeoMatrix.cxx.
TGeoHMatrix & TGeoHMatrix::operator= | ( | const TGeoMatrix * | other | ) |
assignment
Definition at line 2344 of file TGeoMatrix.cxx.
Bool_t TGeoHMatrix::operator== | ( | const TGeoMatrix & | other | ) | const |
Is-equal operator.
Definition at line 2388 of file TGeoMatrix.cxx.
Multiply by a reflection respect to YZ.
Reimplemented from TGeoMatrix.
Definition at line 2712 of file TGeoMatrix.cxx.
Multiply by a reflection respect to ZX.
Reimplemented from TGeoMatrix.
Definition at line 2731 of file TGeoMatrix.cxx.
Multiply by a reflection respect to XY.
Reimplemented from TGeoMatrix.
Definition at line 2750 of file TGeoMatrix.cxx.
Rotate about X axis with angle expressed in degrees.
Reimplemented from TGeoMatrix.
Definition at line 2631 of file TGeoMatrix.cxx.
Rotate about Y axis with angle expressed in degrees.
Reimplemented from TGeoMatrix.
Definition at line 2658 of file TGeoMatrix.cxx.
Rotate about Z axis with angle expressed in degrees.
Reimplemented from TGeoMatrix.
Definition at line 2685 of file TGeoMatrix.cxx.
Save a primitive as a C++ statement(s) on output stream "out".
Reimplemented from TObject.
Definition at line 2769 of file TGeoMatrix.cxx.
Reimplemented from TGeoMatrix.
Definition at line 459 of file TGeoMatrix.h.
Reimplemented from TGeoMatrix.
Definition at line 460 of file TGeoMatrix.h.
Reimplemented from TGeoMatrix.
Definition at line 461 of file TGeoMatrix.h.
Definition at line 463 of file TGeoMatrix.h.
Definition at line 464 of file TGeoMatrix.h.
Definition at line 462 of file TGeoMatrix.h.
|
private |
Definition at line 424 of file TGeoMatrix.h.
|
private |
Definition at line 425 of file TGeoMatrix.h.
|
private |
Definition at line 423 of file TGeoMatrix.h.