Reset values of lattice offset tables when allocated (#3188)

openmc-dev · Nov 8, 2024 · 754f6fa · 754f6fa
1 parent 339d78c
commit 754f6fa
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/include/openmc/lattice.h b/include/openmc/lattice.h
@@ -71,7 +71,8 @@ class Lattice {
   //! Allocate offset table for distribcell.
   void allocate_offset_table(int n_maps)
   {
-    offsets_.resize(n_maps * universes_.size(), C_NONE);
+    offsets_.resize(n_maps * universes_.size());
+    std::fill(offsets_.begin(), offsets_.end(), C_NONE);
   }
 
   //! Populate the distribcell offset tables.