#include <linalg.h>

Inherits TMatrix.

Public Member Functions
	TFullColMatrix ()

	TFullColMatrix (const TStr &MatlabMatrixFNm)

void	Save (TSOut &SOut)

void	Load (TSIn &SIn)

Public Member Functions inherited from TMatrix
	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 ()

Public Attributes
int	RowN

int	ColN

TVec< TFltV >	ColV

Protected Member Functions
virtual void	PMultiply (const TFltVV &B, int ColId, TFltV &Result) const

virtual void	PMultiply (const TFltV &Vec, TFltV &Result) const

virtual void	PMultiplyT (const TFltVV &B, int ColId, TFltV &Result) const

virtual void	PMultiplyT (const TFltV &Vec, TFltV &Result) const

int	PGetRows () const

int	PGetCols () const

Detailed Description

Definition at line 126 of file linalg.h.

Constructor & Destructor Documentation

TFullColMatrix::TFullColMatrix ( )

inline

Definition at line 146 of file linalg.h.

146 : TMatrix() {}

TMatrix::TMatrix

TMatrix()

Definition: linalg.h:20

TFullColMatrix::TFullColMatrix ( const TStr & MatlabMatrixFNm )

Definition at line 125 of file linalg.cpp.

                                                          : TMatrix() {
     TLAMisc::LoadMatlabTFltVV(MatlabMatrixFNm, ColV);
     RowN=ColV[0].Len(); ColN=ColV.Len();
     for (int i = 0; i < ColN; i++) {
         IAssertR(ColV[i].Len() == RowN, TStr::Fmt("%d != %d", ColV[i].Len(), RowN));
     }
 }

Member Function Documentation

void TFullColMatrix::Load ( TSIn & SIn )

inline

Definition at line 151 of file linalg.h.

151 { ColV.Load(SIn); }

TVec::Load

void Load(TSIn &SIn)

Definition: ds.h:946

TFullColMatrix::ColV

TVec< TFltV > ColV

Definition: linalg.h:131

int TFullColMatrix::PGetCols ( ) const

inlineprotectedvirtual

Implements TMatrix.

Definition at line 143 of file linalg.h.

143 { return ColN; }

TFullColMatrix::ColN

int ColN

Definition: linalg.h:129

int TFullColMatrix::PGetRows ( ) const

inlineprotectedvirtual

Implements TMatrix.

Definition at line 142 of file linalg.h.

142 { return RowN; }

TFullColMatrix::RowN

int RowN

Definition: linalg.h:129

void TFullColMatrix::PMultiply	(	const TFltVV &	B,
		int	ColId,
		TFltV &	Result
	)		const

protectedvirtual

Implements TMatrix.

Definition at line 147 of file linalg.cpp.

                                                                               {
     Assert(B.GetRows() >= ColN && Result.Len() >= RowN);
     for (int i = 0; i < RowN; i++) { Result[i] = 0.0; }
     for (int i = 0; i < ColN; i++) {
         TLinAlg::AddVec(B(i, ColId), ColV[i], Result, Result);
     }
 }

void TFullColMatrix::PMultiply	(	const TFltV &	Vec,
		TFltV &	Result
	)		const

protectedvirtual

Implements TMatrix.

Definition at line 155 of file linalg.cpp.

                                                                     {
     Assert(Vec.Len() >= ColN && Result.Len() >= RowN);
     for (int i = 0; i < RowN; i++) { Result[i] = 0.0; }
     for (int i = 0; i < ColN; i++) {
         TLinAlg::AddVec(Vec[i], ColV[i], Result, Result);
     }
 }

void TFullColMatrix::PMultiplyT	(	const TFltVV &	B,
		int	ColId,
		TFltV &	Result
	)		const

protectedvirtual

Implements TMatrix.

Definition at line 133 of file linalg.cpp.

                                                                                {
     Assert(B.GetRows() >= RowN && Result.Len() >= ColN);
     for (int i = 0; i < ColN; i++) {
         Result[i] = TLinAlg::DotProduct(B, ColId, ColV[i]);
     }
 }

void TFullColMatrix::PMultiplyT	(	const TFltV &	Vec,
		TFltV &	Result
	)		const

protectedvirtual

Implements TMatrix.

Definition at line 140 of file linalg.cpp.

                                                                      {
     Assert(Vec.Len() >= RowN && Result.Len() >= ColN);
     for (int i = 0; i < ColN; i++) {
         Result[i] = TLinAlg::DotProduct(Vec, ColV[i]);
     }
 }

void TFullColMatrix::Save ( TSOut & SOut )

inline

Definition at line 150 of file linalg.h.

150 { ColV.Save(SOut); }

TVec::Save

void Save(TSOut &SOut) const

Definition: ds.h:954

TFullColMatrix::ColV

TVec< TFltV > ColV

Definition: linalg.h:131

Member Data Documentation

int TFullColMatrix::ColN

Definition at line 129 of file linalg.h.

TVec<TFltV> TFullColMatrix::ColV

Definition at line 131 of file linalg.h.

int TFullColMatrix::RowN

Definition at line 129 of file linalg.h.

The documentation for this class was generated from the following files:

glib-core/linalg.h
glib-core/linalg.cpp

Public Member Functions

Public Attributes

Protected Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation