TMatrixDRow


class description - source file - inheritance tree

class TMatrixDRow : public TObject

    private:
TMatrixDRow TMatrixDRow() public:
TMatrixDRow TMatrixDRow(const TMatrixD& matrix, Int_t row) TMatrixDRow TMatrixDRow(const TMatrixDRow&) void ~TMatrixDRow() static TClass* Class() virtual TClass* IsA() const const Double_t& operator()(Int_t i) const Double_t& operator()(Int_t i) void operator*=(Double_t val) void operator+=(Double_t val) void operator=(Double_t val) void operator=(const TMatrixDRow& r) void operator=(const TVectorD& vec) const Double_t& operator[](Int_t i) const Double_t& operator[](Int_t i) virtual void ShowMembers(TMemberInspector& insp, char* parent) virtual void Streamer(TBuffer& b) void StreamerNVirtual(TBuffer& b)

Data Members

    private:
const TMatrixD* fMatrix ! the matrix I am a row of Int_t fRowInd effective row index Int_t fInc if ptr = @a[row,i], then ptr+inc = @a[row,i+1] Double_t* fPtr ! pointer to the a[row,0]

Class Description

                                                                      
 Matrix utility classes.                                              
                                                                      
 This file defines utility classes for the Linear Algebra Package.    
 The following classes are defined here:                              
   TMatrixDAction                                                     
   TMatrixDPosAction                                                  
   TLazyMatrixD                                                       
   THaarMatrixD                                                       
   TMatrixDRow                                                        
   TMatrixDColumn                                                     
   TMatrixDDiag                                                       
   TMatrixDPivoting                                                   
                                                                      


void Streamer(TBuffer &R__b)
 Stream an object of class TMatrixDRow.

TMatrixDRow(const TMatrixD &matrix, Int_t row) : fMatrix(&matrix), fInc(matrix.fNrows)



Inline Functions


            TMatrixDRow TMatrixDRow(const TMatrixD& matrix, Int_t row)
                   void operator=(Double_t val)
                   void operator+=(Double_t val)
                   void operator*=(Double_t val)
                   void operator=(const TMatrixDRow& r)
                   void operator=(const TVectorD& vec)
        const Double_t& operator()(Int_t i) const
              Double_t& operator()(Int_t i)
        const Double_t& operator[](Int_t i) const
              Double_t& operator[](Int_t i)
                TClass* Class()
                TClass* IsA() const
                   void ShowMembers(TMemberInspector& insp, char* parent)
                   void StreamerNVirtual(TBuffer& b)
            TMatrixDRow TMatrixDRow(const TMatrixDRow&)
                   void ~TMatrixDRow()


Author: Fons Rademakers 03/11/97
Last update: root/matrix:$Name: $:$Id: TMatrixDUtils.cxx,v 1.8 2002/09/13 08:52:13 brun Exp $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *


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