#include <newmat.h>

Inheritance diagram for ShiftedMatrix:

Public Member Functions
	~ShiftedMatrix ()

GeneralMatrix *	Evaluate (MatrixType mt=MatrixTypeUnSp)

Public Member Functions inherited from BaseMatrix
AddedMatrix	operator+ (const BaseMatrix &) const

MultipliedMatrix	operator* (const BaseMatrix &) const

SubtractedMatrix	operator- (const BaseMatrix &) const

ConcatenatedMatrix	operator\| (const BaseMatrix &) const

StackedMatrix	operator & (const BaseMatrix &) const

ShiftedMatrix	operator+ (Real) const

ScaledMatrix	operator* (Real) const

ScaledMatrix	operator/ (Real) const

ShiftedMatrix	operator- (Real) const

TransposedMatrix	t () const

NegatedMatrix	operator- () const

ReversedMatrix	Reverse () const

InvertedMatrix	i () const

RowedMatrix	AsRow () const

ColedMatrix	AsColumn () const

DiagedMatrix	AsDiagonal () const

MatedMatrix	AsMatrix (int, int) const

GetSubMatrix	SubMatrix (int, int, int, int) const

GetSubMatrix	SymSubMatrix (int, int) const

GetSubMatrix	Row (int) const

GetSubMatrix	Rows (int, int) const

GetSubMatrix	Column (int) const

GetSubMatrix	Columns (int, int) const

Real	AsScalar () const

virtual LogAndSign	LogDeterminant () const

Real	Determinant () const

virtual Real	SumSquare () const

Real	NormFrobenius () const

virtual Real	SumAbsoluteValue () const

virtual Real	Sum () const

virtual Real	MaximumAbsoluteValue () const

virtual Real	MaximumAbsoluteValue1 (int &i) const

virtual Real	MaximumAbsoluteValue2 (int &i, int &j) const

virtual Real	MinimumAbsoluteValue () const

virtual Real	MinimumAbsoluteValue1 (int &i) const

virtual Real	MinimumAbsoluteValue2 (int &i, int &j) const

virtual Real	Maximum () const

virtual Real	Maximum1 (int &i) const

virtual Real	Maximum2 (int &i, int &j) const

virtual Real	Minimum () const

virtual Real	Minimum1 (int &i) const

virtual Real	Minimum2 (int &i, int &j) const

virtual Real	Trace () const

Real	Norm1 () const

Real	NormInfinity () const

virtual MatrixBandWidth	BandWidth () const

virtual void	CleanUp ()

void	IEQND () const

Protected Member Functions
	ShiftedMatrix (const BaseMatrix *bmx, Real fx)

int	search (const BaseMatrix *) const

Protected Attributes
union {
const BaseMatrix * bm

GeneralMatrix * gm

};

Real	f

Friends
class	BaseMatrix

class	GeneralMatrix

class	GenericMatrix

ShiftedMatrix	operator+ (Real f, const BaseMatrix &BM)

Detailed Description

Definition at line 1345 of file newmat.h.

Constructor & Destructor Documentation

◆ ShiftedMatrix()

ShiftedMatrix::ShiftedMatrix	(	const BaseMatrix *	bmx,
		Real	fx
	)

inlineprotected

Definition at line 1350 of file newmat.h.

1350 : bm(bmx),f(fx) {}

ShiftedMatrix::bm

const BaseMatrix * bm

Definition: newmat.h:1348

ShiftedMatrix::f

Real f

Definition: newmat.h:1349

◆ ~ShiftedMatrix()

ShiftedMatrix::~ShiftedMatrix ( )

inline

Definition at line 1356 of file newmat.h.

1356 {}

Member Function Documentation

◆ Evaluate()

GeneralMatrix * ShiftedMatrix::Evaluate ( MatrixType mt = MatrixTypeUnSp )

virtual

Implements BaseMatrix.

Reimplemented in ScaledMatrix, and NegShiftedMatrix.

Definition at line 94 of file newmat5.cpp.

References MatrixRowCol::Add(), Compare(), DirectPart, GeneralMatrix::Evaluate(), LoadOnEntry, MatrixType::New(), MatrixRow::Next(), GeneralMatrix::Nrows(), GeneralMatrix::ReleaseAndDelete(), REPORT, StoreOnExit, and GeneralMatrix::Type().

Referenced by GenericMatrix::operator+=().

 {
    gm=((BaseMatrix*&)bm)->Evaluate();
    int nr=gm->Nrows(); int nc=gm->Ncols();
    Compare(gm->Type().AddEqualEl(),mt);
    if (!(mt==gm->Type()))
    {
       REPORT
       GeneralMatrix* gmx = mt.New(nr,nc,this);
       MatrixRow mr(gm, LoadOnEntry);
       MatrixRow mrx(gmx, StoreOnExit+DirectPart);
       while (nr--) { mrx.Add(mr,f); mrx.Next(); mr.Next(); }
       gmx->ReleaseAndDelete(); gm->tDelete();
       return gmx;
    }
    else if (gm->reuse())
    {
       REPORT gm->Add(f);
       return gm;
    }
    else
    {
       REPORT GeneralMatrix* gmy = gm->Type().New(nr,nc,this);
       gmy->ReleaseAndDelete(); gmy->Add(gm,f);
       return gmy;
    }
 }