Implement preliminary version of static lazy component

2025-12-07 01:48:51 -06:00 · 2020-09-23 14:27:17 -05:00
parent 27b2a1eef5
commit e731f46b72
5 changed files with 344 additions and 0 deletions
--- a/miplearn/instance.py
+++ b/miplearn/instance.py
@@ -77,6 +77,18 @@ class Instance(ABC):
        """
        return "default"

+    def has_static_lazy_constraints(self):
+        return False
+
+    def has_dynamic_lazy_constraints(self):
+        return False
+
+    def is_constraint_lazy(self, cid):
+        return False
+
+    def get_lazy_constraint_features(self, cid):
+        pass
+
    def find_violated_lazy_constraints(self, model):
        """
        Returns lazy constraint violations found for the current solution.