TGeoTranslation

class description - source file - inheritance tree

class TGeoTranslation : public TGeoMatrix


    public:

                              TGeoTranslation()
                              TGeoTranslation(Double_t dx, Double_t dy, Double_t dz)
                              TGeoTranslation(const char* name, Double_t dx, Double_t dy, Double_t dz)
                              TGeoTranslation(const TGeoTranslation&)
                      virtual ~TGeoTranslation()
                         void Add(TGeoTranslation* other)
               static TClass* Class()
      virtual const Double_t* GetRotationMatrix() const
      virtual const Double_t* GetScale() const
      virtual const Double_t* GetTranslation() const
              virtual TClass* IsA() const
                 virtual void LocalToMaster(const Double_t* local, Double_t* master) const
                 virtual void LocalToMasterBomb(const Double_t* local, Double_t* master) const
                 virtual void LocalToMasterVect(const Double_t* local, Double_t* master) const
                 virtual void MasterToLocal(const Double_t* master, Double_t* local) const
                 virtual void MasterToLocalBomb(const Double_t* master, Double_t* local) const
                 virtual void MasterToLocalVect(const Double_t* master, Double_t* local) const
                         void SetDx(Double_t dx)
                         void SetDy(Double_t dy)
                         void SetDz(Double_t dz)
                         void SetTranslation(Double_t dx, Double_t dy, Double_t dz)
                 virtual void ShowMembers(TMemberInspector& insp, char* parent)
                 virtual void Streamer(TBuffer& b)
                         void StreamerNVirtual(TBuffer& b)
                         void Subtract(TGeoTranslation* other)

Data Members


    protected:

      Double_t fTranslation[3]  translation vector

Class Description

 Geometrical transformation package





/*

*/

TGeoTranslation()

 Default constructor

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

 Default constructor defining the translation

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

 Default constructor defining the translation

void Add(TGeoTranslation *other)

 Adding a translation to this one

void Subtract(TGeoTranslation *other)

 Subtracting a translation from this one

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

 Set translation components

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

void LocalToMasterVect(const Double_t *local, Double_t *master) const

 convert a vector to MARS

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

void MasterToLocal(const Double_t *master, Double_t *local) const

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

void MasterToLocalVect(const Double_t *master, Double_t *local) const

 convert a vector from MARS to local

void MasterToLocalBomb(const Double_t *master, Double_t *local) const

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

Inline Functions

                   void SetDx(Double_t dx)
                   void SetDy(Double_t dy)
                   void SetDz(Double_t dz)
        const Double_t* GetTranslation() const
        const Double_t* GetRotationMatrix() const
        const Double_t* GetScale() const
                TClass* Class()
                TClass* IsA() const
                   void ShowMembers(TMemberInspector& insp, char* parent)
                   void Streamer(TBuffer& b)
                   void StreamerNVirtual(TBuffer& b)
        TGeoTranslation TGeoTranslation(const TGeoTranslation&)
                   void ~TGeoTranslation()

Author: Andrei Gheata 25/10/01
Last update: root/geom:$Name: $:$Id: TGeoMatrix.cxx,v 1.7 2003/05/07 14:21:56 brun Exp $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *

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