introduced MultiIndex comparison operators

TESSEorg · Jun 5, 2024 · 48c6010 · 48c6010
1 parent da5d5ef
commit 48c6010
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/ttg/ttg/util/multiindex.h b/ttg/ttg/util/multiindex.h
@@ -70,6 +70,13 @@ namespace ttg {
     }
 
     std::array<Int, Rank> data_;
+
+    friend bool operator==(const MultiIndex<Rank> &lhs, const MultiIndex<Rank> &rhs) {
+      return lhs.data_ == rhs.data_;
+    }
+    friend bool operator!=(const MultiIndex<Rank> &lhs, const MultiIndex<Rank> &rhs) {
+      return !(lhs == rhs);
+    }
   };
 
   template <std::size_t Rank>