1 files changed, 26 insertions(+), 0 deletions(-)

M env/src/main.rs

@@ 312,6 312,32 @@ impl NoBetterForCyclesTerminatingCondition {
     }
 }
 
+struct AndTerminatingConditions<'a, T: Clone> {
+    terminating_conditions: Vec<&'a mut dyn TerminatingCondition<T>>
+}
+
+impl<'a, T: Clone> AndTerminatingConditions<'a, T> {
+    pub fn new(terminating_conditions: Vec<&'a mut dyn TerminatingCondition<T>>) -> Self {
+        Self {
+            terminating_conditions
+        }
+    }
+}
+
+impl<'a, T: Clone> TerminatingCondition<T> for AndTerminatingConditions<'a, T> {
+    fn should_terminate(
+        self: &mut Self,
+        candidate: &LocalSearchCandidate<T>,
+        stats: &Vec<LocalSearchCandidate<T>>,
+        cycle: usize
+    ) -> bool {
+        return self.terminating_conditions.iter_mut()
+            .all(
+                |cond| cond.should_terminate(candidate, stats, cycle)
+            )
+    }
+}
+
 impl<T: Clone> TerminatingCondition<T> for NoBetterForCyclesTerminatingCondition {
     fn should_terminate (
         self: &mut Self,