#include <extension.h>

Inheritance diagram for Cantor::LinearAlgebraExtension:

Public Types
typedef QList< QStringList >	Matrix

enum	VectorType { ColumnVector, RowVector }

Public Slots
virtual QString	charPoly (const QString &matrix)=0

virtual QString	createMatrix (const Matrix &matrix)=0

virtual QString	createVector (const QStringList &entries, VectorType type)=0

virtual QString	eigenValues (const QString &matrix)=0

virtual QString	eigenVectors (const QString &matrix)=0

virtual QString	identityMatrix (int size)

virtual QString	invertMatrix (const QString &matrix)=0

virtual QString	nullMatrix (int rows, int columns)

virtual QString	nullVector (int size, VectorType type)

virtual QString	rank (const QString &matrix)=0

Public Member Functions
	LinearAlgebraExtension (QObject *parent)

	~LinearAlgebraExtension ()

Public Member Functions inherited from Cantor::Extension
	Extension (const QString &name, QObject *parent)

	~Extension ()

Public Member Functions inherited from QObject
	QObject (QObject *parent)

	QObject (QObject parent, const char name)

virtual	~QObject ()

bool	blockSignals (bool block)

QObject *	child (const char objName, const char inheritsClass, bool recursiveSearch) const

const QObjectList &	children () const

const char *	className () const

bool	connect (const QObject sender, const char signal, const char *method, Qt::ConnectionType type) const

void	deleteLater ()

void	destroyed (QObject *obj)

bool	disconnect (const QObject receiver, const char method)

bool	disconnect (const char signal, const QObject receiver, const char *method)

void	dumpObjectInfo ()

void	dumpObjectTree ()

QList< QByteArray >	dynamicPropertyNames () const

virtual bool	event (QEvent *e)

virtual bool	eventFilter (QObject watched, QEvent event)

T	findChild (const QString &name) const

QList< T >	findChildren (const QRegExp &regExp) const

QList< T >	findChildren (const QString &name) const

bool	inherits (const char *className) const

void	insertChild (QObject *object)

void	installEventFilter (QObject *filterObj)

bool	isA (const char *className) const

bool	isWidgetType () const

void	killTimer (int id)

virtual const QMetaObject *	metaObject () const

void	moveToThread (QThread *targetThread)

const char *	name () const

const char *	name (const char *defaultName) const

QString	objectName () const

QObject *	parent () const

QVariant	property (const char *name) const

void	removeChild (QObject *object)

void	removeEventFilter (QObject *obj)

void	setName (const char *name)

void	setObjectName (const QString &name)

void	setParent (QObject *parent)

bool	setProperty (const char *name, const QVariant &value)

bool	signalsBlocked () const

int	startTimer (int interval)

QThread *	thread () const

Additional Inherited Members
Static Public Member Functions inherited from QObject
bool	connect (const QObject sender, const char signal, const QObject receiver, const char method, Qt::ConnectionType type)

bool	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type)

bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char method)

bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method)

QString	tr (const char sourceText, const char disambiguation, int n)

QString	trUtf8 (const char sourceText, const char disambiguation, int n)

Protected Member Functions inherited from QObject
bool	checkConnectArgs (const char signal, const QObject object, const char *method)

virtual void	childEvent (QChildEvent *event)

virtual void	connectNotify (const char *signal)

virtual void	customEvent (QEvent *event)

virtual void	disconnectNotify (const char *signal)

int	receivers (const char *signal) const

QObject *	sender () const

int	senderSignalIndex () const

virtual void	timerEvent (QTimerEvent *event)

Static Protected Member Functions inherited from QObject
QByteArray	normalizeSignalSlot (const char *signalSlot)

Properties inherited from QObject
	objectName

Detailed Description

An extension for basic Linear Algebra.

Definition at line 369 of file extension.h.

Member Typedef Documentation

typedef QList<QStringList> Cantor::LinearAlgebraExtension::Matrix

Definition at line 373 of file extension.h.

Member Enumeration Documentation

enum Cantor::LinearAlgebraExtension::VectorType

Enumerator
ColumnVector
RowVector

Definition at line 372 of file extension.h.

Constructor & Destructor Documentation

Cantor::LinearAlgebraExtension::LinearAlgebraExtension ( QObject * parent )

Cantor::LinearAlgebraExtension::~LinearAlgebraExtension ( )

Member Function Documentation

virtual QString Cantor::LinearAlgebraExtension::charPoly ( const QString & matrix )

pure virtualslot

calculate the characteristic polynom of a matrix

Parameters

matrix the name of the matrix, the charpoly should be computed of

Returns: the command

virtual QString Cantor::LinearAlgebraExtension::createMatrix ( const Matrix & matrix )

pure virtualslot

creates a maxtrix with the given entries

Parameters

matrix the entries of the matrix

Returns: the command to create this matrix

virtual QString Cantor::LinearAlgebraExtension::createVector	(	const QStringList &	entries,
		VectorType	type
	)

pure virtualslot

creates a vector with the given entries

Parameters

entries	the entries of the new vector
type	the type of the vector (row/column)

Returns: the command for creating the vector

virtual QString Cantor::LinearAlgebraExtension::eigenValues ( const QString & matrix )

pure virtualslot

calculate the eigen values of a matrix

Parameters

matrix the name of the matrix, the eigenvalues should be computed of

Returns: the command

virtual QString Cantor::LinearAlgebraExtension::eigenVectors ( const QString & matrix )

pure virtualslot

calculate the eigen vectors of a matrix

Parameters

matrix the name of the matrix, the eigenvectors should be computed of

Returns: the command

QString LinearAlgebraExtension::identityMatrix ( int size )

virtualslot

creates an identity matrix of the given size

Parameters

size	size of the matrix

Returns: the command used to create the matrix

Definition at line 80 of file extension.cpp.

virtual QString Cantor::LinearAlgebraExtension::invertMatrix ( const QString & matrix )

pure virtualslot

invert a given matrix

Parameters

matrix the name of the matrix, that should be inverted

Returns: the command for inverting the matrix

QString LinearAlgebraExtension::nullMatrix	(	int	rows,
		int	columns
	)

virtualslot

creates a null matrix, of the given size

Parameters

rows	number of rows
columns	number of columns

Returns: the command to create this matrix

Definition at line 95 of file extension.cpp.

QString LinearAlgebraExtension::nullVector	(	int	size,
		VectorType	type
	)

virtualslot

creates a null vector, of the given size/type

Parameters

size	size of the vector
type	type of the vector

Returns: the command used for creating a nullvector

Definition at line 72 of file extension.cpp.

virtual QString Cantor::LinearAlgebraExtension::rank ( const QString & matrix )

pure virtualslot

compute the rank of a matrix

Parameters

matrix the name of the matrix, the rank should be computed of

Returns: the command for calculating the rank

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

cantor/src/lib

Public Types

Public Slots

Public Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

cantor/src/lib

kdeedu API Reference

Search