class TMatrixTColumn_const<double>


Matrix utility classes.

Templates of utility classes in the Linear Algebra Package.
The following classes are defined here:

Different matrix views without copying data elements :
TMatrixTRow_const        TMatrixTRow
TMatrixTColumn_const     TMatrixTColumn
TMatrixTDiag_const       TMatrixTDiag
TMatrixTFlat_const       TMatrixTFlat
TMatrixTSub_const        TMatrixTSub
TMatrixTSparseRow_const  TMatrixTSparseRow
TMatrixTSparseDiag_const TMatrixTSparseDiag

ElementAction
ElementPosAction

Function Members (Methods)

public:

	TMatrixTColumn_const<double>()
	TMatrixTColumn_const<double>(const TMatrixTColumn_const<double>& trc)
	TMatrixTColumn_const<double>(const TMatrixT<double>& matrix, Int_t col)
	TMatrixTColumn_const<double>(const TMatrixTSym<double>& matrix, Int_t col)
virtual	~TMatrixTColumn_const<double>()
static TClass*	Class()
Int_t	GetColIndex() const
Int_t	GetInc() const
const TMatrixTBase<double>*	GetMatrix() const
const double*	GetPtr() const
virtual TClass*	IsA() const
const double&	operator()(Int_t i) const
TMatrixTColumn_const<double>&	operator=(const TMatrixTColumn_const<double>& trc)
const double&	operator[](Int_t i) const
virtual void	ShowMembers(TMemberInspector& insp, char* parent)
virtual void	Streamer(TBuffer& b)
void	StreamerNVirtual(TBuffer& b)

Data Members

protected:

Int_t	fColInd	effective column index
Int_t	fInc	if ptr = @a[i,col], then ptr+inc = @a[i+1,col]
const TMatrixTBase<double>*	fMatrix	the matrix I am a column of
const double*	fPtr	pointer to the a[0,col] column

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

TElementActionT& operator=(const TMatrixTColumn_const<double>& trc)

{return *this;}

const TMatrixTBase<Element> * GetMatrix()

{ return fMatrix; }

Int_t GetInc()

{ return fInc; }

const Element * GetPtr()

{ return fPtr; }

const Element & operator()(Int_t i) const

const Element & operator[](Int_t i) const

{ return (*(const TMatrixTRow<Element> *)this)(i); }

Int_t GetColIndex()

{ return fColInd; }

Last update: root/matrix:$Id: TMatrixTUtils.h 20882 2007-11-19 11:31:26Z rdm $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *

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