[MATH-811] Improve event detection by selecting g function slope

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.1
• Fix Version/s: 3.2
• Assignee: Unassigned
• Reporter: Yannick TANGUY
• Created: 04/Jul/12 07:58
• Updated: 07/Apr/13 09:15
• Resolved: 19/Mar/13 14:17

Description

We would like to select g function slope in CommonsMath event detection feature.
This would improve event detection for the final user (the possibility to ignore some events, and less computation time) and also correct a bug found while using OREKIT (see https://www.orekit.org/forge/issues/104) in our applications.
The modification consists in adding a method (getSlopeSelection() : int) in EventHandler, and modifying one conditionnal in the method evaluateStep (class EventState).
We can provide modified code and unitary tests for this feature.