library: libGeom
#include "TGeoMatrix.h"

TGeoHMatrix

class description - source file - inheritance tree (.pdf)

class TGeoHMatrix : public TGeoMatrix

Inheritance Chart:

TObject

TNamed

TGeoMatrix

TGeoHMatrix


    public:

                              TGeoHMatrix()
                              TGeoHMatrix(const TGeoMatrix& matrix)
                              TGeoHMatrix(const char* name)
                              TGeoHMatrix(const TGeoHMatrix&)
                      virtual ~TGeoHMatrix()
               static TClass* Class()
                 virtual void Clear(Option_t* option)
      virtual const Double_t* GetRotationMatrix() const
            virtual Double_t* GetRotationMatrix()
      virtual const Double_t* GetScale() const
            virtual Double_t* GetScale()
      virtual const Double_t* GetTranslation() const
            virtual Double_t* GetTranslation()
          virtual TGeoMatrix& Inverse() const
              virtual TClass* IsA() const
                         void Multiply(const TGeoMatrix* right)
                         void MultiplyLeft(const TGeoMatrix* left)
                 TGeoHMatrix& operator*=(const TGeoMatrix& matrix)
                 TGeoHMatrix& operator=(const TGeoMatrix* matrix)
                 TGeoHMatrix& operator=(const TGeoMatrix& matrix)
                 TGeoHMatrix& operator=(const TGeoHMatrix& other)
                 virtual void RotateX(Double_t angle)
                 virtual void RotateY(Double_t angle)
                 virtual void RotateZ(Double_t angle)
                 virtual void SavePrimitive(ofstream& out, Option_t* option)
                         void SetRotation(const Double_t* matrix)
                         void SetScale(const Double_t* scale)
                         void SetTranslation(const Double_t* vect)
                 virtual void ShowMembers(TMemberInspector& insp, char* parent)
                 virtual void Streamer(TBuffer& b)
                         void StreamerNVirtual(TBuffer& b)

Data Members

    private:

      Double_t fTranslation[3]     translation component
      Double_t fRotationMatrix[9]  rotation matrix
      Double_t fScale[3]           scale component

Class Description

void Clear(Option_t *)

 clear the data for this matrix

TGeoMatrix& Inverse() const

 Return a temporary inverse of this.

void Multiply(const TGeoMatrix *right)

 multiply to the right with an other transformation
 if right is identity matrix, just return

void MultiplyLeft(const TGeoMatrix *left)

 multiply to the left with an other transformation
 if right is identity matrix, just return

void RotateX(Double_t angle)

 Rotate about X axis with angle expressed in degrees.

void RotateY(Double_t angle)

 Rotate about Y axis with angle expressed in degrees.

void RotateZ(Double_t angle)

 Rotate about Z axis with angle expressed in degrees.

void SavePrimitive(ofstream &out, Option_t * /*option*/)

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

Inline Functions

                   void ~TGeoHMatrix()
            TGeoHMatrix TGeoHMatrix()
            TGeoHMatrix TGeoHMatrix(const TGeoMatrix& matrix)
            TGeoHMatrix TGeoHMatrix(const char* name)
           TGeoHMatrix& operator=(const TGeoMatrix* matrix)
           TGeoHMatrix& operator=(const TGeoMatrix& matrix)
           TGeoHMatrix& operator=(const TGeoHMatrix& other)
           TGeoHMatrix& operator*=(const TGeoMatrix& matrix)
                   void SetTranslation(const Double_t* vect)
                   void SetRotation(const Double_t* matrix)
                   void SetScale(const Double_t* scale)
        const Double_t* GetTranslation() const
        const Double_t* GetRotationMatrix() const
        const Double_t* GetScale() const
              Double_t* GetTranslation()
              Double_t* GetRotationMatrix()
              Double_t* GetScale()
                TClass* Class()
                TClass* IsA() const
                   void ShowMembers(TMemberInspector& insp, char* parent)
                   void Streamer(TBuffer& b)
                   void StreamerNVirtual(TBuffer& b)
            TGeoHMatrix TGeoHMatrix(const TGeoHMatrix&)

Author: Andrei Gheata 25/10/01
Last update: root/geom:$Name: $:$Id: TGeoMatrix.cxx,v 1.39 2005/04/05 08:54:12 brun Exp $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *

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