Factor Class Reference

Inheritance diagram for Factor:

Collaboration diagram for Factor:

Public Member Functions
def	__init__ (self, index, matrix)

Public Attributes
	index
	matrix

Detailed Description

A factor is a part of a linear constraint corresponding either a cost ||A x - b|| or
a constraint Cx = d.
In both cases, we have Ax = sum A_i x_i, where some A_i are null. One object of class
Factor stores one of the A_i, along with the correspond <i> index. It is simply a pair
(index, matrix).

This class is used as a arguments of some of the setup functions of FactorGraph.

Definition at line 22 of file factor.py.

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The documentation for this class was generated from the following file:

• doc/d-practical-exercises/src/factor.py