FieldToFieldConnection

class FieldToFieldConnection(*args)

Composition function f \circ g where g acts on fields and f produces fields.

Available constructors:

FieldToPointConnection(f_FieldFunction, g_FieldFunction)

FieldToPointConnection(f_PointToField, g_FieldToPoint)

Parameters:
f_FieldFunction, g_FieldFunctionFieldFunction

Function that acts on fields and produces fields

g_FieldToPointFieldToPointFunction

Function that acts on fields and produces points

f_PointToFieldPointToFieldFunction

Function that acts on points and produces points

Notes

This class is a particular case of the general class FieldFunction. Thus it doesn’t implement the gradient nor the hessian.

Methods

getCallsNumber()

Get the number of calls of the function.

getClassName()

Accessor to the object's name.

getFieldToPointFunction()

Accessor to the function g of class FieldToPointFunction.

getInputDescription()

Get the description of the input field values.

getInputDimension()

Get the dimension of the input field values.

getInputMesh()

Get the mesh associated to the input domain.

getLeftFieldFunction()

Accessor to the function f of class FieldFunction.

getMarginal(*args)

Get the marginal(s) at given indice(s).

getName()

Accessor to the object's name.

getOutputDescription()

Get the description of the output field values.

getOutputDimension()

Get the dimension of the output field values.

getOutputMesh()

Get the mesh associated to the output domain.

getPointToFieldFunction()

Accessor to the function f of class PointToFieldFunction.

getRightFieldFunction()

Accessor to the function g of class FieldFunction.

hasName()

Test if the object is named.

isActingPointwise()

Whether the function acts point-wise.

setInputDescription(inputDescription)

Set the description of the input field values.

setInputMesh(inputMesh)

Set the mesh associated to the input domain.

setName(name)

Accessor to the object's name.

setOutputDescription(outputDescription)

Set the description of the output field values.

setOutputMesh(outputMesh)

Set the mesh associated to the output domain.
__init__(*args)
getCallsNumber()

Get the number of calls of the function.

Returns:
callsNumberint

Counts the number of times the function has been called since its creation.

getClassName()

Accessor to the object’s name.

Returns:
class_namestr

The object class name (object.__class__.__name__).

getFieldToPointFunction()

Accessor to the function g of class FieldToPointFunction.

Returns:
gFieldToPointFunction

The function g that acts on fields to produce points.

getInputDescription()

Get the description of the input field values.

Returns:
inputDescriptionDescription

Description of the input field values.

getInputDimension()

Get the dimension of the input field values.

Returns:
dint

Dimension d of the input field values.

getInputMesh()

Get the mesh associated to the input domain.

Returns:
inputMeshMesh

The input mesh \cM_{N'}.

getLeftFieldFunction()

Accessor to the function f of class FieldFunction.

Returns:
fFieldFunction

The function f that acts on fields to produce fields.

getMarginal(*args)

Get the marginal(s) at given indice(s).

Parameters:
iint or list of ints, 0 \leq i < d'

Indice(s) of the marginal(s) to be extracted.

Returns:
fieldFunctionFieldFunction

The initial function restricted to the concerned marginal(s) at the indice(s) i.

getName()

Accessor to the object’s name.

Returns:
namestr

The name of the object.

getOutputDescription()

Get the description of the output field values.

Returns:
outputDescriptionDescription

Description of the output field values.

getOutputDimension()

Get the dimension of the output field values.

Returns:
d’int

Dimension d' of the output field values.

getOutputMesh()

Get the mesh associated to the output domain.

Returns:
outputMeshMesh

The output mesh \cM_{N'}.

getPointToFieldFunction()

Accessor to the function f of class PointToFieldFunction.

Returns:
fPointToFieldFunction

The function f that acts on points to produce fields.

getRightFieldFunction()

Accessor to the function g of class FieldFunction.

Returns:
gFieldFunction

The function g that acts on fields to produce fields.

hasName()

Test if the object is named.

Returns:
hasNamebool

True if the name is not empty.

isActingPointwise()

Whether the function acts point-wise.

Returns:
pointWisebool

Returns true if the function evaluation at each vertex depends only on the vertex or the value at the vertex.

setInputDescription(inputDescription)

Set the description of the input field values.

Parameters:
inputDescriptionsequence of str

Description of the input field values.

setInputMesh(inputMesh)

Set the mesh associated to the input domain.

Parameters:
inputMeshMesh

The input mesh \cM_{N'}.

setName(name)

Accessor to the object’s name.

Parameters:
namestr

The name of the object.

setOutputDescription(outputDescription)

Set the description of the output field values.

Parameters:
outputDescriptionsequence of str

Describes the outputs of the output field values.

setOutputMesh(outputMesh)

Set the mesh associated to the output domain.

Parameters:
outputMeshMesh

The output mesh \cM_{N'}.

Examples using the class

Metamodel of a field function

Metamodel of a field function