ags: Fix iterator template (#628)

Closes #627

Author: jschueller

src/algs/ags/solver.cc

@@ -341,7 +341,7 @@ void NLPSolver::UpdateH(double newValue, int index)
   }
 }
 
-void NLPSolver::UpdateAllH(std::set<Interval*>::iterator iterator)
+void NLPSolver::UpdateAllH(std::set<Interval*, ags::CompareIntervals>::iterator iterator)
 {
   Interval* pInterval = *iterator;
   if (pInterval->pl.idx < 0)

src/algs/ags/solver.hpp

@@ -79,7 +79,7 @@ class NLPSolver
   void InitDataStructures();
   void ClearDataStructures();
 
-  void UpdateAllH(std::set<Interval*>::iterator);
+  void UpdateAllH(std::set<Interval*, ags::CompareIntervals>::iterator);
   void UpdateH(double newValue, int index);
   double CalculateR(Interval*) const;
   double GetNextPointCoordinate(Interval*) const;