OCC.FEmTool module¶

class FEmTool_Assembly(*args)¶

Bases: object

Parameters:	Dependence (TColStd_Array2OfInteger &) – Table (Handle_FEmTool_HAssemblyTable &) –
Return type:	None

AddConstraint()¶

Parameters:	IndexofConstraint (int) – Element (int) – Dimension (int) – LinearForm (math_Vector &) – Value (float) –
Return type:	None

AddMatrix()¶

Add an elementary Matrix in the assembly Matrix if Dependence(Dimension1,Dimension2) is False

Parameters:	Element (int) – Dimension1 (int) – Dimension2 (int) – Mat (math_Matrix &) –
Return type:	None

AddVector()¶

Add an elementary Vector in the assembly Vector (second member)

Parameters:	Element (int) – Dimension (int) – Vec (math_Vector &) –
Return type:	None

GetAssemblyTable()¶

Parameters:	AssTable (Handle_FEmTool_HAssemblyTable &) –
Return type:	None

NbGlobVar()¶

Return type:	int

NullifyConstraint()¶

Nullify all Constraints.

Return type:	None

NullifyMatrix()¶

Nullify all Matrix ‘s Coefficient

Return type:	None

NullifyVector()¶

Nullify all Coordinate of assembly Vector (second member)

Return type:	None

ResetConstraint()¶

Delete all Constraints.

Return type:	None

Solution()¶

Parameters:	Solution (math_Vector &) –
Return type:	None

Solve()¶

Solve the assembly system Returns Standard_False if the computation failed.

Return type:	bool

thisown¶: The membership flag

class FEmTool_AssemblyTable(*args)¶

Bases: object

Parameters:	R1 (int) – R2 (int) – C1 (int) – C2 (int) – Item (Handle_TColStd_HArray1OfInteger &) – R1 – R2 – C1 – C2 –
Return type:	None
Return type:	None

Assign()¶

Parameters:	Other (FEmTool_AssemblyTable &) –
Return type:	FEmTool_AssemblyTable

ChangeValue()¶

Parameters:	Row (int) – Col (int) –
Return type:	Handle_TColStd_HArray1OfInteger

ColLength()¶

Return type:	int

Destroy()¶

Return type:	None

Init()¶

Parameters:	V (Handle_TColStd_HArray1OfInteger &) –
Return type:	None

LowerCol()¶

Return type:	int

LowerRow()¶

Return type:	int

RowLength()¶

Return type:	int

Set()¶

Parameters:	Other (FEmTool_AssemblyTable &) –
Return type:	FEmTool_AssemblyTable

SetValue()¶

Parameters:	Row (int) – Col (int) – Value (Handle_TColStd_HArray1OfInteger &) –
Return type:	None

UpperCol()¶

Return type:	int

UpperRow()¶

Return type:	int

Value()¶

Parameters:	Row (int) – Col (int) –
Return type:	Handle_TColStd_HArray1OfInteger

thisown¶: The membership flag

class FEmTool_Curve(*args)¶

Bases: OCC.MMgt.MMgt_TShared

Parameters:	Dimension (int) – NbElements (int) – TheBase (Handle_PLib_Base &) – Tolerance (float) –
Return type:	None

Base()¶

Return type:	Handle_PLib_Base

D0()¶

Parameters:	U (float) – Pnt (TColStd_Array1OfReal &) –
Return type:	None

D1()¶

Parameters:	U (float) – Vec (TColStd_Array1OfReal &) –
Return type:	None

D2()¶

Parameters:	U (float) – Vec (TColStd_Array1OfReal &) –
Return type:	None

Degree()¶

Parameters:	IndexOfElement (int) –
Return type:	int

Dimension()¶

Return type:	int

GetElement()¶

Parameters:	IndexOfElement (int) – Coeffs (TColStd_Array2OfReal &) –
Return type:	None

GetHandle()¶

GetPolynom()¶

returns coefficients of all elements in canonical base.

Parameters:	Coeffs (TColStd_Array1OfReal &) –
Return type:	None

Knots()¶

Return type:	TColStd_Array1OfReal

Length()¶

Parameters:	FirstU (float) – LastU (float) – Length (float &) –
Return type:	None

NbElements()¶

Return type:	int

ReduceDegree()¶

Parameters:	IndexOfElement (int) – Tol (float) – NewDegree (int &) – MaxError (float &) –
Return type:	None

SetDegree()¶

Parameters:	IndexOfElement (int) – Degree (int) –
Return type:	None

SetElement()¶

Parameters:	IndexOfElement (int) – Coeffs (TColStd_Array2OfReal &) –
Return type:	None

thisown¶: The membership flag

class FEmTool_ElementaryCriterion(*args, **kwargs)¶

Bases: OCC.MMgt.MMgt_TShared

DependenceTable()¶

To know if two dimension are independent.

Return type:	Handle_TColStd_HArray2OfInteger

GetHandle()¶

Gradient()¶

To Compute the coefficients in the dimension <dim> of the J(E)’s Gradient where E is the current Element

Parameters:	Dim (int) – G (math_Vector &) –
Return type:	void

Hessian()¶

To Compute J(E) the coefficients of Hessian matrix of J(E) wich are crossed derivatives in dimensions <Dim1> and <Dim2>. If DependenceTable(Dimension1,Dimension2) is False

Parameters:	Dim1 (int) – Dim2 (int) – H (math_Matrix &) –
Return type:	void

Set()¶

Set the coefficient of the Element (the Curve)

Parameters:	Coeff (Handle_TColStd_HArray2OfReal &) –
Return type:	None

Set the definition interval of the Element

Parameters:	FirstKnot (float) – LastKnot (float) –
Return type:	void

Value()¶

To Compute J(E) where E is the current Element

Return type:	float

thisown¶: The membership flag

class FEmTool_ElementsOfRefMatrix(*args)¶

Bases: OCC.math.math_FunctionSet

Parameters:	TheBase (Handle_PLib_Base &) – DerOrder (int) –
Return type:	None

thisown¶: The membership flag

class FEmTool_HAssemblyTable(*args)¶

Bases: OCC.MMgt.MMgt_TShared

Parameters:	R1 (int) – R2 (int) – C1 (int) – C2 (int) – R1 – R2 – C1 – C2 – V (Handle_TColStd_HArray1OfInteger &) –
Return type:	None
Return type:	None

Array2()¶

Return type:	FEmTool_AssemblyTable

ChangeArray2()¶

Return type:	FEmTool_AssemblyTable

ChangeValue()¶

Parameters:	Row (int) – Col (int) –
Return type:	Handle_TColStd_HArray1OfInteger

ColLength()¶

Return type:	int

GetHandle()¶

Init()¶

Parameters:	V (Handle_TColStd_HArray1OfInteger &) –
Return type:	None

LowerCol()¶

Return type:	int

LowerRow()¶

Return type:	int

RowLength()¶

Return type:	int

SetValue()¶

Parameters:	Row (int) – Col (int) – Value (Handle_TColStd_HArray1OfInteger &) –
Return type:	None

UpperCol()¶

Return type:	int

UpperRow()¶

Return type:	int

Value()¶

Parameters:	Row (int) – Col (int) –
Return type:	Handle_TColStd_HArray1OfInteger

thisown¶: The membership flag

class FEmTool_LinearFlexion(*args)¶

Bases: OCC.FEmTool.FEmTool_ElementaryCriterion

Parameters:	WorkDegree (int) – ConstraintOrder (GeomAbs_Shape) –
Return type:	None

GetHandle()¶

thisown¶: The membership flag

class FEmTool_LinearJerk(*args)¶

Bases: OCC.FEmTool.FEmTool_ElementaryCriterion

Parameters:	WorkDegree (int) – ConstraintOrder (GeomAbs_Shape) –
Return type:	None

GetHandle()¶

thisown¶: The membership flag

class FEmTool_LinearTension(*args)¶

Bases: OCC.FEmTool.FEmTool_ElementaryCriterion

Parameters:	WorkDegree (int) – ConstraintOrder (GeomAbs_Shape) –
Return type:	None

GetHandle()¶

thisown¶: The membership flag

class FEmTool_ListIteratorOfListOfVectors(*args)¶

Bases: object

Return type:	None
Parameters:	L (FEmTool_ListOfVectors &) –
Return type:	None

Initialize()¶

Parameters:	L (FEmTool_ListOfVectors &) –
Return type:	None

More()¶

Return type:	bool

Next()¶

Return type:	None

Value()¶

Return type:	Handle_TColStd_HArray1OfReal

thisown¶: The membership flag

class FEmTool_ListNodeOfListOfVectors(*args)¶

Bases: OCC.TCollection.TCollection_MapNode

Parameters:	I (Handle_TColStd_HArray1OfReal &) – n (TCollection_MapNodePtr &) –
Return type:	None

GetHandle()¶

Value()¶

Return type:	Handle_TColStd_HArray1OfReal

thisown¶: The membership flag

class FEmTool_ListOfVectors(*args)¶

Bases: object

Return type:	None
Parameters:	Other (FEmTool_ListOfVectors &) –
Return type:	None

Append()¶

Parameters:	I (Handle_TColStd_HArray1OfReal &) – I – theIt (FEmTool_ListIteratorOfListOfVectors &) – Other (FEmTool_ListOfVectors &) –
Return type:	None
Return type:	None
Return type:	None

Assign()¶

Parameters:	Other (FEmTool_ListOfVectors &) –
Return type:	None

Clear()¶

Return type:	None

Extent()¶

Return type:	int

First()¶

Return type:	Handle_TColStd_HArray1OfReal

InsertAfter()¶

Parameters:	I (Handle_TColStd_HArray1OfReal &) – It (FEmTool_ListIteratorOfListOfVectors &) – Other (FEmTool_ListOfVectors &) – It –
Return type:	None
Return type:	None

InsertBefore()¶

Parameters:	I (Handle_TColStd_HArray1OfReal &) – It (FEmTool_ListIteratorOfListOfVectors &) – Other (FEmTool_ListOfVectors &) – It –
Return type:	None
Return type:	None

IsEmpty()¶

Return type:	bool

Last()¶

Return type:	Handle_TColStd_HArray1OfReal

Prepend()¶

Parameters:	I (Handle_TColStd_HArray1OfReal &) – I – theIt (FEmTool_ListIteratorOfListOfVectors &) – Other (FEmTool_ListOfVectors &) –
Return type:	None
Return type:	None
Return type:	None

Remove()¶

Parameters:	It (FEmTool_ListIteratorOfListOfVectors &) –
Return type:	None

RemoveFirst()¶

Return type:	None

Set()¶

Parameters:	Other (FEmTool_ListOfVectors &) –
Return type:	None

thisown¶: The membership flag

class FEmTool_ProfileMatrix(*args)¶

Bases: OCC.FEmTool.FEmTool_SparseMatrix

Parameters:	FirstIndexes (TColStd_Array1OfInteger &) –
Return type:	None

GetHandle()¶

IsInProfile()¶

Parameters:	i (int) – j (int) –
Return type:	bool

OutM()¶

Return type:	None

OutS()¶

Return type:	None

Solve()¶

Direct Solve of AX = B

Parameters:	B (math_Vector &) – X (math_Vector &) –
Return type:	None

Iterative solve of AX = B

Parameters:	B (math_Vector &) – Init (math_Vector &) – X (math_Vector &) – Residual (math_Vector &) – Tolerance (float) – default value is 1.0e-8 NbIterations (int) – default value is 50
Return type:	None

thisown¶: The membership flag

class FEmTool_SeqOfLinConstr(*args)¶

Bases: OCC.TCollection.TCollection_BaseSequence

Return type:	None
Parameters:	Other (FEmTool_SeqOfLinConstr &) –
Return type:	None

Append()¶

Parameters:	T (FEmTool_ListOfVectors &) – S (FEmTool_SeqOfLinConstr &) –
Return type:	None
Return type:	None

Assign()¶

Parameters:	Other (FEmTool_SeqOfLinConstr &) –
Return type:	FEmTool_SeqOfLinConstr

ChangeValue()¶

Parameters:	Index (int) –
Return type:	FEmTool_ListOfVectors

Clear()¶

Return type:	None

First()¶

Return type:	FEmTool_ListOfVectors

InsertAfter()¶

Parameters:	Index (int) – T (FEmTool_ListOfVectors &) – Index – S (FEmTool_SeqOfLinConstr &) –
Return type:	None
Return type:	None

InsertBefore()¶

Parameters:	Index (int) – T (FEmTool_ListOfVectors &) – Index – S (FEmTool_SeqOfLinConstr &) –
Return type:	None
Return type:	None

Last()¶

Return type:	FEmTool_ListOfVectors

Prepend()¶

Parameters:	T (FEmTool_ListOfVectors &) – S (FEmTool_SeqOfLinConstr &) –
Return type:	None
Return type:	None

Remove()¶

Parameters:	Index (int) – FromIndex (int) – ToIndex (int) –
Return type:	None
Return type:	None

Set()¶

Parameters:	Other (FEmTool_SeqOfLinConstr &) –
Return type:	FEmTool_SeqOfLinConstr

SetValue()¶

Parameters:	Index (int) – I (FEmTool_ListOfVectors &) –
Return type:	None

Split()¶

Parameters:	Index (int) – Sub (FEmTool_SeqOfLinConstr &) –
Return type:	None

Value()¶

Parameters:	Index (int) –
Return type:	FEmTool_ListOfVectors

thisown¶: The membership flag

class FEmTool_SequenceNodeOfSeqOfLinConstr(*args)¶

Bases: OCC.TCollection.TCollection_SeqNode

Parameters:	I (FEmTool_ListOfVectors &) – n (TCollection_SeqNodePtr &) – p (TCollection_SeqNodePtr &) –
Return type:	None

GetHandle()¶

Value()¶

Return type:	FEmTool_ListOfVectors

thisown¶: The membership flag

class FEmTool_SparseMatrix(*args, **kwargs)¶

Bases: OCC.MMgt.MMgt_TShared

ChangeValue()¶

Parameters:	I (int) – J (int) –
Return type:	float

ColNumber()¶

returns the column range of the matrix.

Return type:	int

Decompose()¶

To make a Factorization of <self>

Return type:	bool

GetHandle()¶

Init()¶

Parameters:	Value (float) –
Return type:	void

Multiplied()¶

returns the product of a SparseMatrix by a vector. An exception is raised if the dimensions are different

Parameters:	X (math_Vector &) – MX (math_Vector &) –
Return type:	void

Prepare()¶

Make Preparation to iterative solve

Return type:	bool

RowNumber()¶

returns the row range of a matrix.

Return type:	int

Solve()¶

Direct Solve of AX = B

Parameters:	B (math_Vector &) – X (math_Vector &) –
Return type:	void

Iterative solve of AX = B

Parameters:	B (math_Vector &) – Init (math_Vector &) – X (math_Vector &) – Residual (math_Vector &) – Tolerance (float) – default value is 1.0e-8 NbIterations (int) – default value is 50
Return type:	void

thisown¶: The membership flag

class Handle_FEmTool_Curve(*args)¶

Bases: OCC.MMgt.Handle_MMgt_TShared

static DownCast()¶

GetObject()¶

IsNull()¶

Nullify()¶

thisown¶: The membership flag

class Handle_FEmTool_ElementaryCriterion(*args)¶

Bases: OCC.MMgt.Handle_MMgt_TShared

static DownCast()¶

GetObject()¶

IsNull()¶

Nullify()¶

thisown¶: The membership flag

class Handle_FEmTool_HAssemblyTable(*args)¶

Bases: OCC.MMgt.Handle_MMgt_TShared

static DownCast()¶

GetObject()¶

IsNull()¶

Nullify()¶

thisown¶: The membership flag

class Handle_FEmTool_LinearFlexion(*args)¶

Bases: OCC.FEmTool.Handle_FEmTool_ElementaryCriterion

static DownCast()¶

GetObject()¶

IsNull()¶

Nullify()¶

thisown¶: The membership flag

class Handle_FEmTool_LinearJerk(*args)¶

Bases: OCC.FEmTool.Handle_FEmTool_ElementaryCriterion

static DownCast()¶

GetObject()¶

IsNull()¶

Nullify()¶

thisown¶: The membership flag

class Handle_FEmTool_LinearTension(*args)¶

Bases: OCC.FEmTool.Handle_FEmTool_ElementaryCriterion

static DownCast()¶

GetObject()¶

IsNull()¶

Nullify()¶

thisown¶: The membership flag

class Handle_FEmTool_ListNodeOfListOfVectors(*args)¶

Bases: OCC.TCollection.Handle_TCollection_MapNode

static DownCast()¶

GetObject()¶

IsNull()¶

Nullify()¶

thisown¶: The membership flag

class Handle_FEmTool_ProfileMatrix(*args)¶

Bases: OCC.FEmTool.Handle_FEmTool_SparseMatrix

static DownCast()¶

GetObject()¶

IsNull()¶

Nullify()¶

thisown¶: The membership flag

class Handle_FEmTool_SequenceNodeOfSeqOfLinConstr(*args)¶

Bases: OCC.TCollection.Handle_TCollection_SeqNode

static DownCast()¶

GetObject()¶

IsNull()¶

Nullify()¶

thisown¶: The membership flag

class Handle_FEmTool_SparseMatrix(*args)¶

Bases: OCC.MMgt.Handle_MMgt_TShared

static DownCast()¶

GetObject()¶

IsNull()¶

Nullify()¶

thisown¶: The membership flag

class SwigPyIterator(*args, **kwargs)¶

Bases: object

advance()¶

copy()¶

decr()¶

distance()¶

equal()¶

incr()¶

next()¶

previous()¶

thisown¶: The membership flag

value()¶

register_handle(handle, base_object)¶: Inserts the handle into the base object to prevent memory corruption in certain cases