CDPL.Math.ULZeroMatrix Class Reference

Inheritance diagram for CDPL.Math.ULZeroMatrix:

Public Member Functions
None	__init__ ()
	Initializes the ULZeroMatrix instance.
None	__init__ (ULZeroMatrix m)
	Initializes a copy of the ULZeroMatrix instance m. More...
None	__init__ (int m, int n)
	Initializes the ULZeroMatrix instance. More...
None	resize (int m, int n)
int	getObjectID ()
	Returns the numeric identifier (ID) of the wrapped C++ class instance. More...
int	getSize1 ()
int	getSize2 ()
bool	isEmpty ()
int	getElement (int i, int j)
object	toArray ()
ULZeroMatrix	assign (ULZeroMatrix m)
	Replaces the current state of self with a copy of the state of the ULZeroMatrix instance m. More...
None	swap (ULZeroMatrix m)
int	__call__ (int i, int j)
int	__getitem__ (tuple ij)
int	__len__ ()
bool	__eq__ (ULZeroMatrix m)
	Returns the result of the comparison operation self == m. More...
bool	__eq__ (ConstULMatrixExpression e)
	Returns the result of the comparison operation self == e. More...
bool	__ne__ (ULZeroMatrix m)
	Returns the result of the comparison operation self != m. More...
bool	__ne__ (ConstULMatrixExpression e)
	Returns the result of the comparison operation self != e. More...
str	__str__ ()
	Returns a string representation of the ULZeroMatrix instance. More...
ULZeroMatrix	__pos__ ()
ConstULMatrixExpression	__neg__ ()
ConstULMatrixExpression	__add__ (ConstULMatrixExpression e)
	Returns the result of the addition operation self + e. More...
ConstULMatrixExpression	__sub__ (ConstULMatrixExpression e)
	Returns the result of the subtraction operation self - e. More...
ConstULMatrixExpression	__mul__ (int t)
	Returns the result of the multiplication operation self * t. More...
ConstULMatrixExpression	__mul__ (ConstULMatrixExpression e)
	Returns the result of the multiplication operation self * e. More...
ConstULVectorExpression	__mul__ (ConstULVectorExpression e)
	Returns the result of the multiplication operation self * e. More...
ConstULMatrixExpression	__div__ (int t)
	Returns the result of the division operation self / t. More...
ConstULMatrixExpression	__truediv__ (int t)
ConstULMatrixExpression	__rmul__ (int t)

Properties
	objectID = property(getObjectID)
	size1 = property(getSize1)
	size2 = property(getSize2)

Constructor & Destructor Documentation

__init__() [1/2]

None CDPL.Math.ULZeroMatrix.__init__

(

ULZeroMatrix

m

)

Initializes a copy of the ULZeroMatrix instance m.

Parameters

m	The ULZeroMatrix instance to copy.

__init__() [2/2]

None CDPL.Math.ULZeroMatrix.__init__	(	int	m,
		int	n
	)

Initializes the ULZeroMatrix instance.

Parameters

m
n

Member Function Documentation

resize()

None CDPL.Math.ULZeroMatrix.resize	(	int	m,
		int	n
	)

Parameters

m
n

getObjectID()

int CDPL.Math.ULZeroMatrix.getObjectID

(

)

Returns the numeric identifier (ID) of the wrapped C++ class instance.

Different Python ULZeroMatrix instances may reference the same underlying C++ class instance. The commonly used Python expression a is not b thus cannot tell reliably whether the two ULZeroMatrix instances a and b reference different C++ objects. The numeric identifier returned by this method allows to correctly implement such an identity test via the simple expression a.getObjectID() != b.getObjectID().

Returns

The numeric ID of the internally referenced C++ class instance.

getSize1()

int CDPL.Math.ULZeroMatrix.getSize1

(

)

Returns

getSize2()

int CDPL.Math.ULZeroMatrix.getSize2

(

)

Returns

isEmpty()

bool CDPL.Math.ULZeroMatrix.isEmpty

(

)

Returns

getElement()

int CDPL.Math.ULZeroMatrix.getElement	(	int	i,
		int	j
	)

Parameters

i
j

Returns

toArray()

object CDPL.Math.ULZeroMatrix.toArray

(

)

Returns

assign()

ULZeroMatrix CDPL.Math.ULZeroMatrix.assign

(

ULZeroMatrix

m

)

Replaces the current state of self with a copy of the state of the ULZeroMatrix instance m.

Parameters

m	The ULZeroMatrix instance to copy.

Returns

self

swap()

None CDPL.Math.ULZeroMatrix.swap

(

ULZeroMatrix

m

)

Parameters

m

__call__()

int CDPL.Math.ULZeroMatrix.__call__	(	int	i,
		int	j
	)

Parameters

i
j

Returns

__getitem__()

int CDPL.Math.ULZeroMatrix.__getitem__

(

tuple

ij

)

Parameters

ij

Returns

__len__()

int CDPL.Math.ULZeroMatrix.__len__

(

)

Returns

__eq__() [1/2]

bool CDPL.Math.ULZeroMatrix.__eq__

(

ULZeroMatrix

m

)

Returns the result of the comparison operation self == m.

Parameters

m	The ULZeroMatrix instance to be compared with.

Returns

The result of the comparison operation.

__eq__() [2/2]

bool CDPL.Math.ULZeroMatrix.__eq__

(

ConstULMatrixExpression

e

)

Returns the result of the comparison operation self == e.

Parameters

e	The ConstULMatrixExpression instance to be compared with.

Returns

The result of the comparison operation.

__ne__() [1/2]

bool CDPL.Math.ULZeroMatrix.__ne__

(

ULZeroMatrix

m

)

Returns the result of the comparison operation self != m.

Parameters

m	The ULZeroMatrix instance to be compared with.

Returns

The result of the comparison operation.

__ne__() [2/2]

bool CDPL.Math.ULZeroMatrix.__ne__

(

ConstULMatrixExpression

e

)

Returns the result of the comparison operation self != e.

Parameters

e	The ConstULMatrixExpression instance to be compared with.

Returns

The result of the comparison operation.

__str__()

str CDPL.Math.ULZeroMatrix.__str__

(

)

Returns a string representation of the ULZeroMatrix instance.

Returns

The generated string representation.

__pos__()

ULZeroMatrix CDPL.Math.ULZeroMatrix.__pos__

(

)

Returns

__neg__()

ConstULMatrixExpression CDPL.Math.ULZeroMatrix.__neg__

(

)

Returns

__add__()

ConstULMatrixExpression CDPL.Math.ULZeroMatrix.__add__

(

ConstULMatrixExpression

e

)

Returns the result of the addition operation self + e.

Parameters

e	Specifies the second addend.

Returns

A ConstULMatrixExpression instance holding the result of the addition.

__sub__()

ConstULMatrixExpression CDPL.Math.ULZeroMatrix.__sub__

(

ConstULMatrixExpression

e

)

Returns the result of the subtraction operation self - e.

Parameters

e	Specifies the subtrahend.

Returns

A ULZeroMatrix instance holding the result of the subtraction.

__mul__() [1/3]

ConstULMatrixExpression CDPL.Math.ULZeroMatrix.__mul__

(

int

t

)

Returns the result of the multiplication operation self * t.

Parameters

t	Specifies the multiplier.

Returns

A ConstULMatrixExpression instance holding the result of the multiplication.

__mul__() [2/3]

ConstULMatrixExpression CDPL.Math.ULZeroMatrix.__mul__

(

ConstULMatrixExpression

e

)

Returns the result of the multiplication operation self * e.

Parameters

e	Specifies the multiplier.

Returns

A ConstULMatrixExpression instance holding the result of the multiplication.

__mul__() [3/3]

ConstULVectorExpression CDPL.Math.ULZeroMatrix.__mul__

(

ConstULVectorExpression

e

)

Returns the result of the multiplication operation self * e.

Parameters

e	Specifies the multiplier.

Returns

A ConstULVectorExpression instance holding the result of the multiplication.

__div__()

ConstULMatrixExpression CDPL.Math.ULZeroMatrix.__div__

(

int

t

)

Returns the result of the division operation self / t.

Parameters

t	Specifies the divisor.

Returns

A ConstULMatrixExpression instance holding the result of the division.

__truediv__()

ConstULMatrixExpression CDPL.Math.ULZeroMatrix.__truediv__

(

int

t

)

Parameters

t

Returns

__rmul__()

ConstULMatrixExpression CDPL.Math.ULZeroMatrix.__rmul__

(

int

t

)

Parameters

t

Returns