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Chemical Data Processing Library Python API - Version 1.1.1
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CDPL.Math.SparseFVector Class Reference

An unbounded sparse vector holding floating point values of type float. More...

+ Inheritance diagram for CDPL.Math.SparseFVector:

Public Member Functions

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

Properties

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

Detailed Description

An unbounded sparse vector holding floating point values of type float.

Constructor & Destructor Documentation

◆ __init__() [1/7]

None CDPL.Math.SparseFVector.__init__ ( SparseFVector  v)

Initializes a copy of the SparseFVector instance v.

Parameters
vThe SparseFVector instance to copy.

◆ __init__() [2/7]

None CDPL.Math.SparseFVector.__init__ ( int  n)

Initializes the SparseFVector instance.

Parameters
n

◆ __init__() [3/7]

None CDPL.Math.SparseFVector.__init__ ( ConstFVectorExpression  e)

Initializes the SparseFVector instance.

Parameters
e

◆ __init__() [4/7]

None CDPL.Math.SparseFVector.__init__ ( ConstDVectorExpression  e)

Initializes the SparseFVector instance.

Parameters
e

◆ __init__() [5/7]

None CDPL.Math.SparseFVector.__init__ ( ConstLVectorExpression  e)

Initializes the SparseFVector instance.

Parameters
e

◆ __init__() [6/7]

None CDPL.Math.SparseFVector.__init__ ( ConstULVectorExpression  e)

Initializes the SparseFVector instance.

Parameters
e

◆ __init__() [7/7]

None CDPL.Math.SparseFVector.__init__ ( object  a)

Initializes the SparseFVector instance.

Parameters
a

Member Function Documentation

◆ resize()

None CDPL.Math.SparseFVector.resize ( int  n)
Parameters
n

◆ getNumElements()

int CDPL.Math.SparseFVector.getNumElements ( )
Returns

◆ getObjectID()

int CDPL.Math.SparseFVector.getObjectID ( )

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

Different Python SparseFVector 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 SparseFVector 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]

SparseFVector CDPL.Math.SparseFVector.assign ( ConstFVectorExpression  e)

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

Parameters
eThe ConstFVectorExpression instance to copy.
Returns
self

◆ assign() [2/6]

SparseFVector CDPL.Math.SparseFVector.assign ( ConstDVectorExpression  e)

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

Parameters
eThe ConstDVectorExpression instance to copy.
Returns
self

◆ assign() [3/6]

SparseFVector CDPL.Math.SparseFVector.assign ( ConstLVectorExpression  e)

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

Parameters
eThe ConstLVectorExpression instance to copy.
Returns
self

◆ assign() [4/6]

SparseFVector CDPL.Math.SparseFVector.assign ( ConstULVectorExpression  e)

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

Parameters
eThe ConstULVectorExpression instance to copy.
Returns
self

◆ assign() [5/6]

SparseFVector CDPL.Math.SparseFVector.assign ( SparseFVector  v)

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

Parameters
vThe SparseFVector instance to copy.
Returns
self

◆ assign() [6/6]

None CDPL.Math.SparseFVector.assign ( object  a)

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

Parameters
aThe object instance to copy.
Returns
self

◆ isEmpty()

bool CDPL.Math.SparseFVector.isEmpty ( )
Returns

◆ getSize()

int CDPL.Math.SparseFVector.getSize ( )
Returns

◆ getElement()

float CDPL.Math.SparseFVector.getElement ( int  i)
Parameters
i
Returns

◆ toArray()

object CDPL.Math.SparseFVector.toArray ( )
Returns

◆ swap()

None CDPL.Math.SparseFVector.swap ( SparseFVector  v)
Parameters
v

◆ setElement()

None CDPL.Math.SparseFVector.setElement ( int  i,
float  v 
)
Parameters
i
v

◆ __eq__() [1/2]

bool CDPL.Math.SparseFVector.__eq__ ( SparseFVector  v)

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

Parameters
vThe SparseFVector instance to be compared with.
Returns
The result of the comparison operation.

◆ __eq__() [2/2]

bool CDPL.Math.SparseFVector.__eq__ ( ConstFVectorExpression  e)

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

Parameters
eThe ConstFVectorExpression instance to be compared with.
Returns
The result of the comparison operation.

◆ __ne__() [1/2]

bool CDPL.Math.SparseFVector.__ne__ ( SparseFVector  v)

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

Parameters
vThe SparseFVector instance to be compared with.
Returns
The result of the comparison operation.

◆ __ne__() [2/2]

bool CDPL.Math.SparseFVector.__ne__ ( ConstFVectorExpression  e)

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

Parameters
eThe ConstFVectorExpression instance to be compared with.
Returns
The result of the comparison operation.

◆ __call__()

float CDPL.Math.SparseFVector.__call__ ( int  i)
Parameters
i
Returns

◆ __getitem__()

float CDPL.Math.SparseFVector.__getitem__ ( int  i)
Parameters
i
Returns

◆ __len__()

int CDPL.Math.SparseFVector.__len__ ( )
Returns

◆ __str__()

str CDPL.Math.SparseFVector.__str__ ( )

Returns a string representation of the SparseFVector instance.

Returns
The generated string representation.

◆ __pos__()

SparseFVector CDPL.Math.SparseFVector.__pos__ ( )
Returns

◆ __neg__()

ConstFVectorExpression CDPL.Math.SparseFVector.__neg__ ( )
Returns

◆ __add__()

ConstFVectorExpression CDPL.Math.SparseFVector.__add__ ( ConstFVectorExpression  e)

Returns the result of the addition operation self + e.

Parameters
eSpecifies the second addend.
Returns
A ConstFVectorExpression instance holding the result of the addition.

◆ __sub__()

ConstFVectorExpression CDPL.Math.SparseFVector.__sub__ ( ConstFVectorExpression  e)

Returns the result of the subtraction operation self - e.

Parameters
eSpecifies the subtrahend.
Returns
A SparseFVector instance holding the result of the subtraction.

◆ __mul__() [1/2]

ConstFVectorExpression CDPL.Math.SparseFVector.__mul__ ( float  t)

Returns the result of the multiplication operation self * t.

Parameters
tSpecifies the multiplier.
Returns
A ConstFVectorExpression instance holding the result of the multiplication.

◆ __mul__() [2/2]

ConstFVectorExpression CDPL.Math.SparseFVector.__mul__ ( ConstFMatrixExpression  e)

Returns the result of the multiplication operation self * e.

Parameters
eSpecifies the multiplier.
Returns
A ConstFVectorExpression instance holding the result of the multiplication.

◆ __div__()

ConstFVectorExpression CDPL.Math.SparseFVector.__div__ ( float  t)

Returns the result of the division operation self / t.

Parameters
tSpecifies the divisor.
Returns
A ConstFVectorExpression instance holding the result of the division.

◆ __truediv__()

ConstFVectorExpression CDPL.Math.SparseFVector.__truediv__ ( float  t)
Parameters
t
Returns

◆ __rmul__()

ConstFVectorExpression CDPL.Math.SparseFVector.__rmul__ ( float  t)
Parameters
t
Returns

◆ __setitem__()

None CDPL.Math.SparseFVector.__setitem__ ( int  i,
float  v 
)
Parameters
i
v

◆ __iadd__() [1/2]

SparseFVector CDPL.Math.SparseFVector.__iadd__ ( SparseFVector  v)

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

Parameters
vSpecifies the second addend.
Returns
The updated SparseFVector instance self.

◆ __iadd__() [2/2]

SparseFVector CDPL.Math.SparseFVector.__iadd__ ( ConstFVectorExpression  e)

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

Parameters
eSpecifies the second addend.
Returns
The updated SparseFVector instance self.

◆ __isub__() [1/2]

SparseFVector CDPL.Math.SparseFVector.__isub__ ( SparseFVector  v)

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

Parameters
vSpecifies the subtrahend.
Returns
The updated SparseFVector instance self.

◆ __isub__() [2/2]

SparseFVector CDPL.Math.SparseFVector.__isub__ ( ConstFVectorExpression  e)

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

Parameters
eSpecifies the subtrahend.
Returns
The updated SparseFVector instance self.

◆ __imul__()

SparseFVector CDPL.Math.SparseFVector.__imul__ ( float  t)

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

Parameters
tSpecifies the multiplier.
Returns
The updated SparseFVector instance self.

◆ __idiv__()

SparseFVector CDPL.Math.SparseFVector.__idiv__ ( float  t)

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

Parameters
tSpecifies the divisor.
Returns
The updated SparseFVector instance self.

◆ __itruediv__()

SparseFVector CDPL.Math.SparseFVector.__itruediv__ ( float  t)
Parameters
t
Returns