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Reference Guide
TGeoTranslation Class Reference

Class describing translations.

A translation is basically an array of 3 doubles matching the positions 12, 13 and 14 in the homogenous matrix description.

Definition at line 121 of file TGeoMatrix.h.

Public Member Functions

 TGeoTranslation ()
 Default constructor. More...
 
 TGeoTranslation (const char *name, Double_t dx, Double_t dy, Double_t dz)
 Default constructor defining the translation. More...
 
 TGeoTranslation (const TGeoMatrix &other)
 Ctor. based on a general matrix. More...
 
 TGeoTranslation (const TGeoTranslation &other)
 Copy ctor. More...
 
 TGeoTranslation (Double_t dx, Double_t dy, Double_t dz)
 Default constructor defining the translation. More...
 
virtual ~TGeoTranslation ()
 
void Add (const TGeoTranslation *other)
 Adding a translation to this one. More...
 
virtual const Double_tGetRotationMatrix () const
 
virtual const Double_tGetScale () const
 
virtual const Double_tGetTranslation () const
 
TGeoHMatrix Inverse () const
 Return a temporary inverse of this. More...
 
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 to MARS More...
 
virtual TGeoMatrixMakeClone () const
 Make a clone of this matrix. More...
 
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 vector from MARS to local More...
 
TGeoHMatrix operator* (const TGeoMatrix &right) const
 
TGeoTranslation operator* (const TGeoTranslation &right) const
 
TGeoTranslationoperator*= (const TGeoTranslation &other)
 Translation composition. More...
 
TGeoTranslationoperator= (const TGeoMatrix &matrix)
 Assignment from a general matrix. More...
 
TGeoTranslationoperator= (const TGeoTranslation &other)
 
Bool_t operator== (const TGeoTranslation &other) const
 Is-equal operator. More...
 
virtual void RotateX (Double_t angle)
 Rotate about X axis of the master frame with angle expressed in degrees. More...
 
virtual void RotateY (Double_t angle)
 Rotate about Y axis of the master frame with angle expressed in degrees. More...
 
virtual void RotateZ (Double_t angle)
 Rotate about Z axis of the master frame 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 SetTranslation (const TGeoMatrix &other)
 Set translation components. More...
 
void SetTranslation (Double_t dx, Double_t dy, Double_t dz)
 Set translation components. More...
 
void Subtract (const TGeoTranslation *other)
 Subtracting a translation from this one. More...
 
- 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...
 
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
 
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...
 
void SetDefaultName ()
 If no name was supplied in the ctor, the type of transformation is checked. More...
 
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 TObjectClone (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...
 
TNamedoperator= (const TNamed &rhs)
 TNamed assignment operator. 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 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 TObjectDrawClone (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 TObjectFindObject (const char *name) const
 Must be redefined in derived classes. More...
 
virtual TObjectFindObject (const TObject *obj) const
 Must be redefined in derived classes. More...
 
virtual Option_tGetDrawOption () 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 char * GetObjectInfo (Int_t px, Int_t py) const
 Returns string containing info about the object at position (px,py). More...
 
virtual Option_tGetOption () const
 
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...
 
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
 
R__ALWAYS_INLINE Bool_t IsZombie () const
 
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...
 
voidoperator new (size_t sz)
 
voidoperator new (size_t sz, void *vp)
 
voidoperator new[] (size_t sz)
 
voidoperator new[] (size_t sz, void *vp)
 
TObjectoperator= (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 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...
 
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...
 

Protected Attributes

Double_t fTranslation [3]
 
- Protected Attributes inherited from TNamed
TString fName
 
TString fTitle
 

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 ()
 

#include <TGeoMatrix.h>

Inheritance diagram for TGeoTranslation:
[legend]

Constructor & Destructor Documentation

◆ TGeoTranslation() [1/5]

TGeoTranslation::TGeoTranslation ( )

Default constructor.

Definition at line 579 of file TGeoMatrix.cxx.

◆ TGeoTranslation() [2/5]

TGeoTranslation::TGeoTranslation ( const TGeoTranslation other)

Copy ctor.

Definition at line 587 of file TGeoMatrix.cxx.

◆ TGeoTranslation() [3/5]

TGeoTranslation::TGeoTranslation ( const TGeoMatrix other)

Ctor. based on a general matrix.

Definition at line 596 of file TGeoMatrix.cxx.

◆ TGeoTranslation() [4/5]

TGeoTranslation::TGeoTranslation ( Double_t  dx,
Double_t  dy,
Double_t  dz 
)

Default constructor defining the translation.

Definition at line 607 of file TGeoMatrix.cxx.

◆ TGeoTranslation() [5/5]

TGeoTranslation::TGeoTranslation ( const char *  name,
Double_t  dx,
Double_t  dy,
Double_t  dz 
)

Default constructor defining the translation.

Definition at line 617 of file TGeoMatrix.cxx.

◆ ~TGeoTranslation()

virtual TGeoTranslation::~TGeoTranslation ( )
inlinevirtual

Definition at line 131 of file TGeoMatrix.h.

Member Function Documentation

◆ Add()

void TGeoTranslation::Add ( const TGeoTranslation other)

Adding a translation to this one.

Definition at line 697 of file TGeoMatrix.cxx.

◆ GetRotationMatrix()

virtual const Double_t* TGeoTranslation::GetRotationMatrix ( ) const
inlinevirtual

Implements TGeoMatrix.

Definition at line 161 of file TGeoMatrix.h.

◆ GetScale()

virtual const Double_t* TGeoTranslation::GetScale ( ) const
inlinevirtual

Implements TGeoMatrix.

Definition at line 162 of file TGeoMatrix.h.

◆ GetTranslation()

virtual const Double_t* TGeoTranslation::GetTranslation ( ) const
inlinevirtual

Implements TGeoMatrix.

Definition at line 160 of file TGeoMatrix.h.

◆ Inverse()

TGeoHMatrix TGeoTranslation::Inverse ( ) const
virtual

Return a temporary inverse of this.

Implements TGeoMatrix.

Definition at line 682 of file TGeoMatrix.cxx.

◆ LocalToMaster()

void TGeoTranslation::LocalToMaster ( const Double_t local,
Double_t master 
) const
virtual

convert a point by multiplying its column vector (x, y, z, 1) to matrix inverse

Reimplemented from TGeoMatrix.

Definition at line 772 of file TGeoMatrix.cxx.

◆ LocalToMasterBomb()

void TGeoTranslation::LocalToMasterBomb ( const Double_t local,
Double_t master 
) const
virtual

convert a point by multiplying its column vector (x, y, z, 1) to matrix inverse

Reimplemented from TGeoMatrix.

Definition at line 790 of file TGeoMatrix.cxx.

◆ LocalToMasterVect()

void TGeoTranslation::LocalToMasterVect ( const Double_t local,
Double_t master 
) const
virtual

convert a vector to MARS

Reimplemented from TGeoMatrix.

Definition at line 782 of file TGeoMatrix.cxx.

◆ MakeClone()

TGeoMatrix * TGeoTranslation::MakeClone ( ) const
virtual

Make a clone of this matrix.

Implements TGeoMatrix.

Definition at line 707 of file TGeoMatrix.cxx.

◆ MasterToLocal()

void TGeoTranslation::MasterToLocal ( const Double_t master,
Double_t local 
) const
virtual

convert a point by multiplying its column vector (x, y, z, 1) to matrix

Reimplemented from TGeoMatrix.

Definition at line 802 of file TGeoMatrix.cxx.

◆ MasterToLocalBomb()

void TGeoTranslation::MasterToLocalBomb ( const Double_t master,
Double_t local 
) const
virtual

convert a point by multiplying its column vector (x, y, z, 1) to matrix

Reimplemented from TGeoMatrix.

Definition at line 820 of file TGeoMatrix.cxx.

◆ MasterToLocalVect()

void TGeoTranslation::MasterToLocalVect ( const Double_t master,
Double_t local 
) const
virtual

convert a vector from MARS to local

Reimplemented from TGeoMatrix.

Definition at line 812 of file TGeoMatrix.cxx.

◆ operator*() [1/2]

TGeoHMatrix TGeoTranslation::operator* ( const TGeoMatrix right) const

Definition at line 659 of file TGeoMatrix.cxx.

◆ operator*() [2/2]

TGeoTranslation TGeoTranslation::operator* ( const TGeoTranslation right) const

Definition at line 652 of file TGeoMatrix.cxx.

◆ operator*=()

TGeoTranslation & TGeoTranslation::operator*= ( const TGeoTranslation other)

Translation composition.

Definition at line 642 of file TGeoMatrix.cxx.

◆ operator=() [1/2]

TGeoTranslation & TGeoTranslation::operator= ( const TGeoMatrix matrix)

Assignment from a general matrix.

Definition at line 627 of file TGeoMatrix.cxx.

◆ operator=() [2/2]

TGeoTranslation& TGeoTranslation::operator= ( const TGeoTranslation other)
inline

Definition at line 133 of file TGeoMatrix.h.

◆ operator==()

Bool_t TGeoTranslation::operator== ( const TGeoTranslation other) const

Is-equal operator.

Definition at line 669 of file TGeoMatrix.cxx.

◆ RotateX()

void TGeoTranslation::RotateX ( Double_t  angle)
virtual

Rotate about X axis of the master frame with angle expressed in degrees.

Reimplemented from TGeoMatrix.

Definition at line 716 of file TGeoMatrix.cxx.

◆ RotateY()

void TGeoTranslation::RotateY ( Double_t  angle)
virtual

Rotate about Y axis of the master frame with angle expressed in degrees.

Reimplemented from TGeoMatrix.

Definition at line 724 of file TGeoMatrix.cxx.

◆ RotateZ()

void TGeoTranslation::RotateZ ( Double_t  angle)
virtual

Rotate about Z axis of the master frame with angle expressed in degrees.

Reimplemented from TGeoMatrix.

Definition at line 732 of file TGeoMatrix.cxx.

◆ SavePrimitive()

void TGeoTranslation::SavePrimitive ( std::ostream &  out,
Option_t option = "" 
)
virtual

Save a primitive as a C++ statement(s) on output stream "out".

Reimplemented from TObject.

Definition at line 832 of file TGeoMatrix.cxx.

◆ SetDx()

virtual void TGeoTranslation::SetDx ( Double_t  dx)
inlinevirtual

Reimplemented from TGeoMatrix.

Definition at line 156 of file TGeoMatrix.h.

◆ SetDy()

virtual void TGeoTranslation::SetDy ( Double_t  dy)
inlinevirtual

Reimplemented from TGeoMatrix.

Definition at line 157 of file TGeoMatrix.h.

◆ SetDz()

virtual void TGeoTranslation::SetDz ( Double_t  dz)
inlinevirtual

Reimplemented from TGeoMatrix.

Definition at line 158 of file TGeoMatrix.h.

◆ SetTranslation() [1/2]

void TGeoTranslation::SetTranslation ( const TGeoMatrix other)

Set translation components.

Definition at line 762 of file TGeoMatrix.cxx.

◆ SetTranslation() [2/2]

void TGeoTranslation::SetTranslation ( Double_t  dx,
Double_t  dy,
Double_t  dz 
)

Set translation components.

Definition at line 750 of file TGeoMatrix.cxx.

◆ Subtract()

void TGeoTranslation::Subtract ( const TGeoTranslation other)

Subtracting a translation from this one.

Definition at line 740 of file TGeoMatrix.cxx.

Member Data Documentation

◆ fTranslation

Double_t TGeoTranslation::fTranslation[3]
protected

Definition at line 124 of file TGeoMatrix.h.

Libraries for TGeoTranslation:
[legend]

The documentation for this class was generated from the following files: