CDPL.Math.SparseULVector Class Reference

An unbounded sparse vector holding unsigned integers of type unsigned long. More...

Inheritance diagram for CDPL.Math.SparseULVector:

Public Member Functions
None	__init__ ()
	Initializes the SparseULVector instance.
None	__init__ (SparseULVector v)
	Initializes a copy of the SparseULVector instance v. More...
None	__init__ (int n)
	Initializes the SparseULVector instance. More...
None	__init__ (ConstFVectorExpression e)
	Initializes the SparseULVector instance. More...
None	__init__ (ConstDVectorExpression e)
	Initializes the SparseULVector instance. More...
None	__init__ (ConstLVectorExpression e)
	Initializes the SparseULVector instance. More...
None	__init__ (ConstULVectorExpression e)
	Initializes the SparseULVector instance. More...
None	__init__ (object a)
	Initializes the SparseULVector instance. More...
None	resize (int n)
None	clear ()
int	getNumElements ()
int	getObjectID ()
	Returns the numeric identifier (ID) of the wrapped C++ class instance. More...
SparseULVector	assign (ConstFVectorExpression e)
	Replaces the current state of self with a copy of the state of the ConstFVectorExpression instance e. More...
SparseULVector	assign (ConstDVectorExpression e)
	Replaces the current state of self with a copy of the state of the ConstDVectorExpression instance e. More...
SparseULVector	assign (ConstLVectorExpression e)
	Replaces the current state of self with a copy of the state of the ConstLVectorExpression instance e. More...
SparseULVector	assign (ConstULVectorExpression e)
	Replaces the current state of self with a copy of the state of the ConstULVectorExpression instance e. More...
SparseULVector	assign (SparseULVector v)
	Replaces the current state of self with a copy of the state of the SparseULVector instance v. More...
None	assign (object a)
	Replaces the current state of self with a copy of the state of the object instance a. More...
bool	isEmpty ()
int	getSize ()
int	getElement (int i)
object	toArray ()
None	swap (SparseULVector v)
None	setElement (int i, int v)
bool	__eq__ (SparseULVector v)
	Returns the result of the comparison operation self == v. More...
bool	__eq__ (ConstULVectorExpression e)
	Returns the result of the comparison operation self == e. More...
bool	__ne__ (SparseULVector v)
	Returns the result of the comparison operation self != v. More...
bool	__ne__ (ConstULVectorExpression e)
	Returns the result of the comparison operation self != e. More...
int	__call__ (int i)
int	__getitem__ (int i)
int	__len__ ()
str	__str__ ()
	Returns a string representation of the SparseULVector instance. More...
SparseULVector	__pos__ ()
ConstULVectorExpression	__neg__ ()
ConstULVectorExpression	__add__ (ConstULVectorExpression e)
	Returns the result of the addition operation self + e. More...
ConstULVectorExpression	__sub__ (ConstULVectorExpression e)
	Returns the result of the subtraction operation self - e. More...
ConstULVectorExpression	__mul__ (int t)
	Returns the result of the multiplication operation self * t. More...
ConstULVectorExpression	__mul__ (ConstULMatrixExpression e)
	Returns the result of the multiplication operation self * e. More...
ConstULVectorExpression	__div__ (int t)
	Returns the result of the division operation self / t. More...
ConstULVectorExpression	__truediv__ (int t)
ConstULVectorExpression	__rmul__ (int t)
None	__setitem__ (int i, int v)
SparseULVector	__iadd__ (SparseULVector v)
	Performs the in-place addition operation self += v. More...
SparseULVector	__iadd__ (ConstULVectorExpression e)
	Performs the in-place addition operation self += e. More...
SparseULVector	__isub__ (SparseULVector v)
	Performs the in-place subtraction operation self -= v. More...
SparseULVector	__isub__ (ConstULVectorExpression e)
	Performs the in-place subtraction operation self -= e. More...
SparseULVector	__imul__ (int t)
	Performs the in-place multiplication operation self *= t. More...
SparseULVector	__idiv__ (int t)
	Performs the in-place division operation self /= t. More...
SparseULVector	__itruediv__ (int t)

Properties
	objectID = property(getObjectID)
	size = property(getSize)
	numElements = property(getNumElements)

Detailed Description

An unbounded sparse vector holding unsigned integers of type unsigned long.

Constructor & Destructor Documentation

__init__() [1/7]

None CDPL.Math.SparseULVector.__init__

(

SparseULVector

v

)

Initializes a copy of the SparseULVector instance v.

Parameters

v	The SparseULVector instance to copy.

__init__() [2/7]

None CDPL.Math.SparseULVector.__init__

(

int

n

)

Initializes the SparseULVector instance.

Parameters

n

__init__() [3/7]

None CDPL.Math.SparseULVector.__init__

(

ConstFVectorExpression

e

)

Initializes the SparseULVector instance.

Parameters

e

__init__() [4/7]

None CDPL.Math.SparseULVector.__init__

(

ConstDVectorExpression

e

)

Initializes the SparseULVector instance.

Parameters

e

__init__() [5/7]

None CDPL.Math.SparseULVector.__init__

(

ConstLVectorExpression

e

)

Initializes the SparseULVector instance.

Parameters

e

__init__() [6/7]

None CDPL.Math.SparseULVector.__init__

(

ConstULVectorExpression

e

)

Initializes the SparseULVector instance.

Parameters

e

__init__() [7/7]

None CDPL.Math.SparseULVector.__init__

(

object

a

)

Initializes the SparseULVector instance.

Parameters

a

Member Function Documentation

resize()

None CDPL.Math.SparseULVector.resize

(

int

n

)

Parameters

n

getNumElements()

int CDPL.Math.SparseULVector.getNumElements

(

)

Returns

getObjectID()

int CDPL.Math.SparseULVector.getObjectID

(

)

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

Different Python SparseULVector 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 SparseULVector 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.

assign() [1/6]

SparseULVector CDPL.Math.SparseULVector.assign

(

ConstFVectorExpression

e

)

Replaces the current state of self with a copy of the state of the ConstFVectorExpression instance e.

Parameters

e	The ConstFVectorExpression instance to copy.

Returns

self

assign() [2/6]

SparseULVector CDPL.Math.SparseULVector.assign

(

ConstDVectorExpression

e

)

Replaces the current state of self with a copy of the state of the ConstDVectorExpression instance e.

Parameters

e	The ConstDVectorExpression instance to copy.

Returns

self

assign() [3/6]

SparseULVector CDPL.Math.SparseULVector.assign

(

ConstLVectorExpression

e

)

Replaces the current state of self with a copy of the state of the ConstLVectorExpression instance e.

Parameters

e	The ConstLVectorExpression instance to copy.

Returns

self

assign() [4/6]

SparseULVector CDPL.Math.SparseULVector.assign

(

ConstULVectorExpression

e

)

Replaces the current state of self with a copy of the state of the ConstULVectorExpression instance e.

Parameters

e	The ConstULVectorExpression instance to copy.

Returns

self

assign() [5/6]

SparseULVector CDPL.Math.SparseULVector.assign

(

SparseULVector

v

)

Replaces the current state of self with a copy of the state of the SparseULVector instance v.

Parameters

v	The SparseULVector instance to copy.

Returns

self

assign() [6/6]

None CDPL.Math.SparseULVector.assign

(

object

a

)

Replaces the current state of self with a copy of the state of the object instance a.

Parameters

a	The object instance to copy.

Returns

self

isEmpty()

bool CDPL.Math.SparseULVector.isEmpty

(

)

Returns

getSize()

int CDPL.Math.SparseULVector.getSize

(

)

Returns

getElement()

int CDPL.Math.SparseULVector.getElement

(

int

i

)

Parameters

i

Returns

toArray()

object CDPL.Math.SparseULVector.toArray

(

)

Returns

swap()

None CDPL.Math.SparseULVector.swap

(

SparseULVector

v

)

Parameters

v

setElement()

None CDPL.Math.SparseULVector.setElement	(	int	i,
		int	v
	)

Parameters

i
v

__eq__() [1/2]

bool CDPL.Math.SparseULVector.__eq__

(

SparseULVector

v

)

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

Parameters

v	The SparseULVector instance to be compared with.

Returns

The result of the comparison operation.

__eq__() [2/2]

bool CDPL.Math.SparseULVector.__eq__

(

ConstULVectorExpression

e

)

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

Parameters

e	The ConstULVectorExpression instance to be compared with.

Returns

The result of the comparison operation.

__ne__() [1/2]

bool CDPL.Math.SparseULVector.__ne__

(

SparseULVector

v

)

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

Parameters

v	The SparseULVector instance to be compared with.

Returns

The result of the comparison operation.

__ne__() [2/2]

bool CDPL.Math.SparseULVector.__ne__

(

ConstULVectorExpression

e

)

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

Parameters

e	The ConstULVectorExpression instance to be compared with.

Returns

The result of the comparison operation.

__call__()

int CDPL.Math.SparseULVector.__call__

(

int

i

)

Parameters

i

Returns

__getitem__()

int CDPL.Math.SparseULVector.__getitem__

(

int

i

)

Parameters

i

Returns

__len__()

int CDPL.Math.SparseULVector.__len__

(

)

Returns

__str__()

str CDPL.Math.SparseULVector.__str__

(

)

Returns a string representation of the SparseULVector instance.

Returns

The generated string representation.

__pos__()

SparseULVector CDPL.Math.SparseULVector.__pos__

(

)

Returns

__neg__()

ConstULVectorExpression CDPL.Math.SparseULVector.__neg__

(

)

Returns

__add__()

ConstULVectorExpression CDPL.Math.SparseULVector.__add__

(

ConstULVectorExpression

e

)

Returns the result of the addition operation self + e.

Parameters

e	Specifies the second addend.

Returns

A ConstULVectorExpression instance holding the result of the addition.

__sub__()

ConstULVectorExpression CDPL.Math.SparseULVector.__sub__

(

ConstULVectorExpression

e

)

Returns the result of the subtraction operation self - e.

Parameters

e	Specifies the subtrahend.

Returns

A SparseULVector instance holding the result of the subtraction.

__mul__() [1/2]

ConstULVectorExpression CDPL.Math.SparseULVector.__mul__

(

int

t

)

Returns the result of the multiplication operation self * t.

Parameters

t	Specifies the multiplier.

Returns

A ConstULVectorExpression instance holding the result of the multiplication.

__mul__() [2/2]

ConstULVectorExpression CDPL.Math.SparseULVector.__mul__

(

ConstULMatrixExpression

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__()

ConstULVectorExpression CDPL.Math.SparseULVector.__div__

(

int

t

)

Returns the result of the division operation self / t.

Parameters

t	Specifies the divisor.

Returns

A ConstULVectorExpression instance holding the result of the division.

__truediv__()

ConstULVectorExpression CDPL.Math.SparseULVector.__truediv__

(

int

t

)

Parameters

t

Returns

__rmul__()

ConstULVectorExpression CDPL.Math.SparseULVector.__rmul__

(

int

t

)

Parameters

t

Returns

__setitem__()

None CDPL.Math.SparseULVector.__setitem__	(	int	i,
		int	v
	)

Parameters

i
v

__iadd__() [1/2]

SparseULVector CDPL.Math.SparseULVector.__iadd__

(

SparseULVector

v

)

Performs the in-place addition operation self += v.

Parameters

v	Specifies the second addend.

Returns

The updated SparseULVector instance self.

__iadd__() [2/2]

SparseULVector CDPL.Math.SparseULVector.__iadd__

(

ConstULVectorExpression

e

)

Performs the in-place addition operation self += e.

Parameters

e	Specifies the second addend.

Returns

The updated SparseULVector instance self.

__isub__() [1/2]

SparseULVector CDPL.Math.SparseULVector.__isub__

(

SparseULVector

v

)

Performs the in-place subtraction operation self -= v.

Parameters

v	Specifies the subtrahend.

Returns

The updated SparseULVector instance self.

__isub__() [2/2]

SparseULVector CDPL.Math.SparseULVector.__isub__

(

ConstULVectorExpression

e

)

Performs the in-place subtraction operation self -= e.

Parameters

e	Specifies the subtrahend.

Returns

The updated SparseULVector instance self.

__imul__()

SparseULVector CDPL.Math.SparseULVector.__imul__

(

int

t

)

Performs the in-place multiplication operation self *= t.

Parameters

t	Specifies the multiplier.

Returns

The updated SparseULVector instance self.

__idiv__()

SparseULVector CDPL.Math.SparseULVector.__idiv__

(

int

t

)

Performs the in-place division operation self /= t.

Parameters

t	Specifies the divisor.

Returns

The updated SparseULVector instance self.

__itruediv__()

SparseULVector CDPL.Math.SparseULVector.__itruediv__

(

int

t

)

Parameters

t

Returns