[MATH-742] Please make PolynomialSplineFunction Serializable

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Won't Fix
• Affects Version/s: 2.2
• Assignee: Unassigned
• Reporter: Neil Roeth
• Created: 09/Feb/12 19:43
• Updated: 04/Mar/13 18:57
• Resolved: 16/Feb/12 16:36

Description

PolynomialSplineFunction is not Serializable, while the very similar PolynomialFunction class in the same package is. All that needs to be done is to add the import:

import java.io.Serializable;

and change this:

public class PolynomialSplineFunction implements DifferentiableUnivariateRealFunction

to this:

public class PolynomialSplineFunction implements DifferentiableUnivariateRealFunction, Serializable

I made exactly that modification to a local copy and it serialized successfully. Before the change, I got serialization errors.

Thanks.