From 377db124e95a72bf2b374efa1095adee084ac30e Mon Sep 17 00:00:00 2001
From: Steffen Vogel <post@steffenvogel.de>
Date: Thu, 11 Jun 2020 23:55:58 +0200
Subject: [PATCH] graph: make dump() use const CV

---
 common/include/villas/graph/directed.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/include/villas/graph/directed.hpp b/common/include/villas/graph/directed.hpp
index 19c4871c3..89633c889 100644
--- a/common/include/villas/graph/directed.hpp
+++ b/common/include/villas/graph/directed.hpp
@@ -242,7 +242,7 @@ public:
 		return false;
 	}
 
-	void dump(const std::string& fileName = "")
+	void dump(const std::string& fileName = "") const
 	{
 		logger->info("Vertices:");
 		for (auto& v : vertices) {