Class AdaptiveRhoStopper

java.lang.Object
cnuphys.adaptiveSwim.AAdaptiveStopper
cnuphys.adaptiveSwim.AdaptiveRhoStopper
All Implemented Interfaces:
IAdaptiveStopper

public class AdaptiveRhoStopper extends AAdaptiveStopper
Stopper for swimming to a fixed cylindrical cs radius (rho) value
Author:
heddle
  • Constructor Details

    • AdaptiveRhoStopper

      public AdaptiveRhoStopper(double[] u0, double sf, double targetRho, double accuracy, SwimTrajectory trajectory)
      Rho stopper (does check max path length)
      Parameters:
      u0 - initial state vector
      sf - the maximum value of the path length in meters
      targetRho - stopping rho in meters
      accuracy - the accuracy in meters
      trajectory - optional swim trajectory (can be null)
  • Method Details

    • stopIntegration

      public boolean stopIntegration(double snew, double[] unew)
      Description copied from interface: IAdaptiveStopper
      Given the current state of the integration, should we stop? This allows the integration to stop, for example, if some distance from the origin has been exceeded or if the independent variable passes some threshold. It won't be precise, because the check may not happen on every step, but it should be close.
      Returns:
      true if we should stop now.
    • getRho

      public double getRho()
      Get the current value of rho
      Returns:
      the current value of rho
    • crossedBoundary

      public boolean crossedBoundary()
      Did we cross the boundary?
      Returns:
      true if we crossed the boundary
    • passedSmax

      public boolean passedSmax()
      Did we pas the max path length?
      Returns:
      true if we crossed the boundary