Class IterationInfo

java.lang.Object
org.wpilib.math.optimization.solver.IterationInfo
public class IterationInfo extends Object
Solver iteration information exposed to an iteration callback.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    final org.ejml.simple.SimpleMatrix
    A_e
    The equality constraint Jacobian (sparse internal storage).
    final org.ejml.simple.SimpleMatrix
    A_i
    The inequality constraint Jacobian (sparse internal storage).
    final org.ejml.simple.SimpleMatrix
    g
    The gradient of the cost function (sparse internal storage).
    final org.ejml.simple.SimpleMatrix
    H
    The Hessian of the Lagrangian (sparse internal storage).
    final int
    iteration
    The solver iteration.
    final org.ejml.simple.SimpleMatrix
    x
    The decision variables (dense internal storage).

  • Constructor Summary

    Constructors
    Constructor
    Description
    IterationInfo(int iteration, org.ejml.simple.SimpleMatrix x, org.ejml.simple.SimpleMatrix g, org.ejml.simple.SimpleMatrix H, org.ejml.simple.SimpleMatrix A_e, org.ejml.simple.SimpleMatrix A_i)
    Constructs iteration info.

  • Method Summary

    Methods inherited from class Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

    • iteration

      public final int iteration
      The solver iteration.

    • x

      public final org.ejml.simple.SimpleMatrix x
      The decision variables (dense internal storage).

    • g

      public final org.ejml.simple.SimpleMatrix g
      The gradient of the cost function (sparse internal storage).

    • H

      public final org.ejml.simple.SimpleMatrix H
      The Hessian of the Lagrangian (sparse internal storage).

    • A_e

      public final org.ejml.simple.SimpleMatrix A_e
      The equality constraint Jacobian (sparse internal storage).

    • A_i

      public final org.ejml.simple.SimpleMatrix A_i
      The inequality constraint Jacobian (sparse internal storage).

  • Constructor Details

    • IterationInfo

      public IterationInfo(int iteration, org.ejml.simple.SimpleMatrix x, org.ejml.simple.SimpleMatrix g, org.ejml.simple.SimpleMatrix H, org.ejml.simple.SimpleMatrix A_e, org.ejml.simple.SimpleMatrix A_i)
      Constructs iteration info.
      Parameters:
      iteration - The solver iteration.
      x - The decision variables (dense internal storage).
      g - The gradient of the cost function (sparse internal storage).
      H - The Hessian of the Lagrangian (sparse internal storage).
      A_e - The equality constraint Jacobian (sparse internal storage).
      A_i - The inequality constraint Jacobian (sparse internal storage).