A bounded 4x4 matrix holding floating point values of type float. More...

Inheritance diagram for CDPL.Math.Matrix4F:

Public Member Functions
None	__init__ ()
	Initializes the Matrix4F instance.

None	__init__ (float v)
	Initializes the Matrix4F instance. More...

None	__init__ (Matrix4F m)
	Initializes a copy of the Matrix4F instance m. More...

None	__init__ (ConstFMatrixExpression e)
	Initializes the Matrix4F instance. More...

None	__init__ (ConstDMatrixExpression e)
	Initializes the Matrix4F instance. More...

None	__init__ (ConstLMatrixExpression e)
	Initializes the Matrix4F instance. More...

None	__init__ (ConstULMatrixExpression e)
	Initializes the Matrix4F instance. More...

None	__init__ (object a)
	Initializes the Matrix4F instance. More...

None	clear (float v=0.0)

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

Matrix4F	assign (ConstFMatrixExpression e)
	Replaces the current state of self with a copy of the state of the ConstFMatrixExpression instance e. More...

Matrix4F	assign (ConstDMatrixExpression e)
	Replaces the current state of self with a copy of the state of the ConstDMatrixExpression instance e. More...

Matrix4F	assign (ConstLMatrixExpression e)
	Replaces the current state of self with a copy of the state of the ConstLMatrixExpression instance e. More...

Matrix4F	assign (ConstULMatrixExpression e)
	Replaces the current state of self with a copy of the state of the ConstULMatrixExpression instance e. More...

Matrix4F	assign (Matrix4F m)
	Replaces the current state of self with a copy of the state of the Matrix4F instance m. More...

None	assign (object a)
	Replaces the current state of self with a copy of the state of the object instance a. More...

int	getSize1 ()

int	getSize2 ()

bool	isEmpty ()

float	getElement (int i, int j)

object	toArray ()

None	swap (Matrix4F m)

None	setElement (int i, int j, float v)

float	__call__ (int i, int j)

float	__getitem__ (tuple ij)

int	__len__ ()

bool	__eq__ (Matrix4F m)
	Returns the result of the comparison operation `self == m`. More...

bool	__eq__ (ConstFMatrixExpression e)
	Returns the result of the comparison operation `self == e`. More...

bool	__ne__ (Matrix4F m)
	Returns the result of the comparison operation `self != m`. More...

bool	__ne__ (ConstFMatrixExpression e)
	Returns the result of the comparison operation `self != e`. More...

str	__str__ ()
	Returns a string representation of the Matrix4F instance. More...

Matrix4F	__pos__ ()

ConstFMatrixExpression	__neg__ ()

ConstFMatrixExpression	__add__ (ConstFMatrixExpression e)
	Returns the result of the addition operation `self + e`. More...

ConstFMatrixExpression	__sub__ (ConstFMatrixExpression e)
	Returns the result of the subtraction operation `self - e`. More...

ConstFMatrixExpression	__mul__ (float t)
	Returns the result of the multiplication operation `self * t`. More...

ConstFMatrixExpression	__mul__ (ConstFMatrixExpression e)
	Returns the result of the multiplication operation `self * e`. More...

ConstFVectorExpression	__mul__ (ConstFVectorExpression e)
	Returns the result of the multiplication operation `self * e`. More...

ConstFMatrixExpression	__div__ (float t)
	Returns the result of the division operation `self / t`. More...

ConstFMatrixExpression	__truediv__ (float t)

ConstFMatrixExpression	__rmul__ (float t)

None	__setitem__ (tuple ij, float v)

Matrix4F	__iadd__ (Matrix4F m)
	Performs the in-place addition operation `self += m`. More...

Matrix4F	__iadd__ (ConstFMatrixExpression e)
	Performs the in-place addition operation `self += e`. More...

Matrix4F	__isub__ (Matrix4F m)
	Performs the in-place subtraction operation `self -= m`. More...

Matrix4F	__isub__ (ConstFMatrixExpression e)
	Performs the in-place subtraction operation `self -= e`. More...

Matrix4F	__imul__ (float t)
	Performs the in-place multiplication operation `self *= t`. More...

Matrix4F	__idiv__ (float t)
	Performs the in-place division operation `self /= t`. More...

Matrix4F	__itruediv__ (float t)

Properties
	objectID = property(getObjectID)

	size1 = property(getSize1)

	size2 = property(getSize2)

Detailed Description

A bounded 4x4 matrix holding floating point values of type float.

Constructor & Destructor Documentation

◆ init() [1/7]

None CDPL.Math.Matrix4F.__init__ ( float v )

Initializes the Matrix4F instance.

Parameters

v

◆ init() [2/7]

None CDPL.Math.Matrix4F.__init__ ( Matrix4F m )

Initializes a copy of the Matrix4F instance m.

Parameters

m	The Matrix4F instance to copy.

◆ init() [3/7]

None CDPL.Math.Matrix4F.__init__ ( ConstFMatrixExpression e )

Initializes the Matrix4F instance.

Parameters

e

◆ init() [4/7]

None CDPL.Math.Matrix4F.__init__ ( ConstDMatrixExpression e )

Initializes the Matrix4F instance.

Parameters

e

◆ init() [5/7]

None CDPL.Math.Matrix4F.__init__ ( ConstLMatrixExpression e )

Initializes the Matrix4F instance.

Parameters

e

◆ init() [6/7]

None CDPL.Math.Matrix4F.__init__ ( ConstULMatrixExpression e )

Initializes the Matrix4F instance.

Parameters

e

◆ init() [7/7]

None CDPL.Math.Matrix4F.__init__ ( object a )

Initializes the Matrix4F instance.

Parameters

a

Member Function Documentation

◆ clear()

None CDPL.Math.Matrix4F.clear ( float v = 0.0 )

Parameters

v

◆ getObjectID()

int CDPL.Math.Matrix4F.getObjectID ( )

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

Different Python Matrix4F 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 Matrix4F 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]

Matrix4F CDPL.Math.Matrix4F.assign ( ConstFMatrixExpression e )

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

Parameters

e	The ConstFMatrixExpression instance to copy.

Returns: self

◆ assign() [2/6]

Matrix4F CDPL.Math.Matrix4F.assign ( ConstDMatrixExpression e )

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

Parameters

e	The ConstDMatrixExpression instance to copy.

Returns: self

◆ assign() [3/6]

Matrix4F CDPL.Math.Matrix4F.assign ( ConstLMatrixExpression e )

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

Parameters

e	The ConstLMatrixExpression instance to copy.

Returns: self

◆ assign() [4/6]

Matrix4F CDPL.Math.Matrix4F.assign ( ConstULMatrixExpression e )

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

Parameters

e	The ConstULMatrixExpression instance to copy.

Returns: self

◆ assign() [5/6]

Matrix4F CDPL.Math.Matrix4F.assign ( Matrix4F m )

Replaces the current state of self with a copy of the state of the Matrix4F instance m.

Parameters

m	The Matrix4F instance to copy.

Returns: self

◆ assign() [6/6]

None CDPL.Math.Matrix4F.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

◆ getSize1()

int CDPL.Math.Matrix4F.getSize1 ( )

Returns

◆ getSize2()

int CDPL.Math.Matrix4F.getSize2 ( )

Returns

◆ isEmpty()

bool CDPL.Math.Matrix4F.isEmpty ( )

Returns

◆ getElement()

float CDPL.Math.Matrix4F.getElement	(	int	i,
		int	j
	)

Parameters

i
j

Returns

◆ toArray()

object CDPL.Math.Matrix4F.toArray ( )

Returns

◆ swap()

None CDPL.Math.Matrix4F.swap ( Matrix4F m )

Parameters

m

◆ setElement()

None CDPL.Math.Matrix4F.setElement	(	int	i,
		int	j,
		float	v
	)

Parameters

i
j
v

◆ call()

float CDPL.Math.Matrix4F.__call__	(	int	i,
		int	j
	)

Parameters

i
j

Returns

◆ getitem()

float CDPL.Math.Matrix4F.__getitem__ ( tuple ij )

Parameters

ij

Returns

◆ len()

int CDPL.Math.Matrix4F.__len__ ( )

Returns

◆ eq() [1/2]

bool CDPL.Math.Matrix4F.__eq__ ( Matrix4F m )

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

Parameters

m	The Matrix4F instance to be compared with.

Returns: The result of the comparison operation.

◆ eq() [2/2]

bool CDPL.Math.Matrix4F.__eq__ ( ConstFMatrixExpression e )

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

Parameters

e	The ConstFMatrixExpression instance to be compared with.

Returns: The result of the comparison operation.

◆ ne() [1/2]

bool CDPL.Math.Matrix4F.__ne__ ( Matrix4F m )

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

Parameters

m	The Matrix4F instance to be compared with.

Returns: The result of the comparison operation.

◆ ne() [2/2]

bool CDPL.Math.Matrix4F.__ne__ ( ConstFMatrixExpression e )

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

Parameters

e	The ConstFMatrixExpression instance to be compared with.

Returns: The result of the comparison operation.

◆ str()

str CDPL.Math.Matrix4F.__str__ ( )

Returns a string representation of the Matrix4F instance.

Returns: The generated string representation.

◆ pos()

Matrix4F CDPL.Math.Matrix4F.__pos__ ( )

Returns

◆ neg()

ConstFMatrixExpression CDPL.Math.Matrix4F.__neg__ ( )

Returns

◆ add()

ConstFMatrixExpression CDPL.Math.Matrix4F.__add__ ( ConstFMatrixExpression e )

Returns the result of the addition operation self + e.

Parameters

e	Specifies the second addend.

Returns: A ConstFMatrixExpression instance holding the result of the addition.

◆ sub()

ConstFMatrixExpression CDPL.Math.Matrix4F.__sub__ ( ConstFMatrixExpression e )

Returns the result of the subtraction operation self - e.

Parameters

e	Specifies the subtrahend.

Returns: A Matrix4F instance holding the result of the subtraction.

◆ mul() [1/3]

ConstFMatrixExpression CDPL.Math.Matrix4F.__mul__ ( float t )

Returns the result of the multiplication operation self * t.

Parameters

t	Specifies the multiplier.

Returns: A ConstFMatrixExpression instance holding the result of the multiplication.

◆ mul() [2/3]

ConstFMatrixExpression CDPL.Math.Matrix4F.__mul__ ( ConstFMatrixExpression e )

Returns the result of the multiplication operation self * e.

Parameters

e	Specifies the multiplier.

Returns: A ConstFMatrixExpression instance holding the result of the multiplication.

◆ mul() [3/3]

ConstFVectorExpression CDPL.Math.Matrix4F.__mul__ ( ConstFVectorExpression e )

Returns the result of the multiplication operation self * e.

Parameters

e	Specifies the multiplier.

Returns: A ConstFVectorExpression instance holding the result of the multiplication.

◆ div()

ConstFMatrixExpression CDPL.Math.Matrix4F.__div__ ( float t )

Returns the result of the division operation self / t.

Parameters

t	Specifies the divisor.

Returns: A ConstFMatrixExpression instance holding the result of the division.

◆ truediv()

ConstFMatrixExpression CDPL.Math.Matrix4F.__truediv__ ( float t )

Parameters

t

Returns

◆ rmul()

ConstFMatrixExpression CDPL.Math.Matrix4F.__rmul__ ( float t )

Parameters

t

Returns

◆ setitem()

None CDPL.Math.Matrix4F.__setitem__	(	tuple	ij,
		float	v
	)

Parameters

ij
v

◆ iadd() [1/2]

Matrix4F CDPL.Math.Matrix4F.__iadd__ ( Matrix4F m )

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

Parameters

m	Specifies the second addend.

Returns: The updated Matrix4F instance self.

◆ iadd() [2/2]

Matrix4F CDPL.Math.Matrix4F.__iadd__ ( ConstFMatrixExpression e )

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

Parameters

e	Specifies the second addend.

Returns: The updated Matrix4F instance self.

◆ isub() [1/2]

Matrix4F CDPL.Math.Matrix4F.__isub__ ( Matrix4F m )

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

Parameters

m	Specifies the subtrahend.

Returns: The updated Matrix4F instance self.

◆ isub() [2/2]

Matrix4F CDPL.Math.Matrix4F.__isub__ ( ConstFMatrixExpression e )

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

Parameters

e	Specifies the subtrahend.

Returns: The updated Matrix4F instance self.

◆ imul()

Matrix4F CDPL.Math.Matrix4F.__imul__ ( float t )

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

Parameters

t	Specifies the multiplier.

Returns: The updated Matrix4F instance self.

◆ idiv()

Matrix4F CDPL.Math.Matrix4F.__idiv__ ( float t )

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

Parameters

t	Specifies the divisor.

Returns: The updated Matrix4F instance self.

◆ itruediv()

Matrix4F CDPL.Math.Matrix4F.__itruediv__ ( float t )

Parameters

t

Returns

Public Member Functions

Properties

Detailed Description

Constructor & Destructor Documentation

◆ __init__() [1/7]

◆ __init__() [2/7]

◆ __init__() [3/7]

◆ __init__() [4/7]

◆ __init__() [5/7]

◆ __init__() [6/7]

◆ __init__() [7/7]

Member Function Documentation

◆ clear()

◆ getObjectID()

◆ assign() [1/6]

◆ assign() [2/6]

◆ assign() [3/6]

◆ assign() [4/6]

◆ assign() [5/6]

◆ assign() [6/6]

◆ getSize1()

◆ getSize2()

◆ isEmpty()

◆ getElement()

◆ toArray()

◆ swap()

◆ setElement()

◆ __call__()

◆ __getitem__()

◆ __len__()

◆ __eq__() [1/2]

◆ __eq__() [2/2]

◆ __ne__() [1/2]

◆ __ne__() [2/2]

◆ __str__()

◆ __pos__()

◆ __neg__()

◆ __add__()

◆ __sub__()

◆ __mul__() [1/3]

◆ __mul__() [2/3]

◆ __mul__() [3/3]

◆ __div__()

◆ __truediv__()

◆ __rmul__()

◆ __setitem__()

◆ __iadd__() [1/2]

◆ __iadd__() [2/2]

◆ __isub__() [1/2]

◆ __isub__() [2/2]

◆ __imul__()

◆ __idiv__()

◆ __itruediv__()

◆ init() [1/7]

◆ init() [2/7]

◆ init() [3/7]

◆ init() [4/7]

◆ init() [5/7]

◆ init() [6/7]

◆ init() [7/7]

◆ call()

◆ getitem()

◆ len()

◆ eq() [1/2]

◆ eq() [2/2]

◆ ne() [1/2]

◆ ne() [2/2]

◆ str()

◆ pos()

◆ neg()

◆ add()

◆ sub()

◆ mul() [1/3]

◆ mul() [2/3]

◆ mul() [3/3]

◆ div()

◆ truediv()

◆ rmul()

◆ setitem()

◆ iadd() [1/2]

◆ iadd() [2/2]

◆ isub() [1/2]

◆ isub() [2/2]

◆ imul()

◆ idiv()

◆ itruediv()