Add GraphNodeIterator::operator<= required by std::reverse_iterator a…

…dapter This makes possible to build nntrainer in standard library debug mode. Please see: https://gcc.gnu.org/onlinedocs/libstdc++/manual/debug_mode.html Signed-off-by: Piotr Rak <[email protected]>
nnstreamer · Mar 7, 2025 · 90b98bf · 90b98bf
1 parent dc7c968
commit 90b98bf
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/nntrainer/graph/graph_node.h b/nntrainer/graph/graph_node.h
@@ -193,6 +193,19 @@ class GraphNodeIterator {
     return lhs.p != rhs.p;
   }
 
+  /**
+   * @brief <= comparison operator override
+   *
+   * @param lhs iterator lhs
+   * @param rhs iterator rhs
+   * @retval true if left is less than or equal to the right value
+   * @retval false if left is greater than the right value
+   */
+  friend bool operator<=(GraphNodeIterator const &lhs,
+                         GraphNodeIterator const &rhs) {
+    return lhs.p <= rhs.p;
+  }
+
   /**
    * @brief override for ++ operator
    *