From 37c0fceeac0bf07931664ffbf7f1dc0b0a66682a Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Fri, 6 May 2022 01:18:05 +0200
Subject: [PATCH] Prefer comparison operators as part of the class

---
 libs/ardour/ardour/port_engine_shared.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/libs/ardour/ardour/port_engine_shared.h b/libs/ardour/ardour/port_engine_shared.h
index 9dd0004d59..d6782e317f 100644
--- a/libs/ardour/ardour/port_engine_shared.h
+++ b/libs/ardour/ardour/port_engine_shared.h
@@ -104,6 +104,10 @@ class LIBARDOUR_API BackendPort : public ProtoPort
 
 	void update_connected_latency (bool for_playback);
 
+	bool operator< (BackendPort const& rhs) const {
+		return PBD::naturally_less (name ().c_str (), rhs.name ().c_str ());
+	}
+
 protected:
 	PortEngineSharedImpl& _backend;
 
@@ -215,7 +219,7 @@ protected:
 
 	struct SortByPortName {
 		bool operator() (BackendPortHandle lhs, BackendPortHandle rhs) const {
-			return PBD::naturally_less (lhs->name ().c_str (), rhs->name ().c_str ());
+			return *lhs < *rhs;
 		}
 	};