#include <linalg.h>

Inherited by TFullColMatrix, TNGraphMtx, TSparseColMatrix, TSparseRowMatrix, and TUNGraphMtx.

Public Member Functions
	TMatrix ()
virtual	~TMatrix ()
void	Multiply (const TFltVV &B, int ColId, TFltV &Result) const
void	Multiply (const TFltV &Vec, TFltV &Result) const
void	MultiplyT (const TFltVV &B, int ColId, TFltV &Result) const
void	MultiplyT (const TFltV &Vec, TFltV &Result) const
int	GetRows () const
int	GetCols () const
void	Transpose ()
Protected Member Functions
virtual void	PMultiply (const TFltVV &B, int ColId, TFltV &Result) const =0
virtual void	PMultiply (const TFltV &Vec, TFltV &Result) const =0
virtual void	PMultiplyT (const TFltVV &B, int ColId, TFltV &Result) const =0
virtual void	PMultiplyT (const TFltV &Vec, TFltV &Result) const =0
virtual int	PGetRows () const =0
virtual int	PGetCols () const =0
Private Attributes
bool	Transposed

Detailed Description

Definition at line 8 of file linalg.h.

Constructor & Destructor Documentation

TMatrix::TMatrix ( ) [inline]

Definition at line 20 of file linalg.h.

: Transposed(false) {}

virtual TMatrix::~TMatrix ( ) [inline, virtual]

Definition at line 21 of file linalg.h.

{ }

Member Function Documentation

int TMatrix::GetCols ( ) const [inline]

Definition at line 47 of file linalg.h.

{ return Transposed ? PGetRows() : PGetCols(); }

int TMatrix::GetRows ( ) const [inline]

Definition at line 45 of file linalg.h.

{ return Transposed ? PGetCols() : PGetRows(); }

void TMatrix::Multiply	(	const TFltVV &	B,
		int	ColId,
		TFltV &	Result
	)		const `[inline]`

Definition at line 24 of file linalg.h.

                                                                   {
        if (Transposed) { PMultiplyT(B, ColId, Result); }
        else { PMultiply(B, ColId, Result); }
    }

void TMatrix::Multiply	(	const TFltV &	Vec,
		TFltV &	Result
	)		const `[inline]`

Definition at line 29 of file linalg.h.

                                                         {
        if (Transposed) { PMultiplyT(Vec, Result); }
        else { PMultiply(Vec, Result); }
    }

void TMatrix::MultiplyT	(	const TFltVV &	B,
		int	ColId,
		TFltV &	Result
	)		const `[inline]`

Definition at line 34 of file linalg.h.

                                                                    {
        if (Transposed) { PMultiply(B, ColId, Result); }
        else { PMultiplyT(B, ColId, Result); }
    }

void TMatrix::MultiplyT	(	const TFltV &	Vec,
		TFltV &	Result
	)		const `[inline]`

Definition at line 39 of file linalg.h.

                                                         {
        if (Transposed) { PMultiply(Vec, Result); }
        else { PMultiplyT(Vec, Result); }
    }

virtual int TMatrix::PGetCols ( ) const [protected, pure virtual]

Implemented in TFullColMatrix, TSparseRowMatrix, TSparseColMatrix, TUNGraphMtx, and TNGraphMtx.

virtual int TMatrix::PGetRows ( ) const [protected, pure virtual]

Implemented in TFullColMatrix, TSparseRowMatrix, TSparseColMatrix, TUNGraphMtx, and TNGraphMtx.