From 4c65b47f390b3dd3a8e0a80fba38f98c6ff9389f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Maximilian=20Ke=C3=9Fler?= <git@maximilian-kessler.de>
Date: Sat, 4 Nov 2023 17:29:15 +0100
Subject: [PATCH] mark constructor explicit

---
 graph.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/graph.hpp b/graph.hpp
index cca0ea8..afe1f97 100644
--- a/graph.hpp
+++ b/graph.hpp
@@ -131,7 +131,7 @@ public:
 
       The number of nodes in the graph currently cannot be changed. You can only add edges between the existing nodes.
    **/
-   Graph(NodeId const num_nodes);
+   explicit Graph(NodeId const num_nodes);
 
    /** @return The number of nodes in the graph. **/
    NodeId num_nodes() const;