From 17c79caea30eb5edd6d4fd23cddc01976118049f Mon Sep 17 00:00:00 2001
From: Erik Hofman <erik@ehofman.com>
Date: Sun, 28 Mar 2021 08:57:37 +0200
Subject: [PATCH] Add a convenience constructor which uses the types typename
 to call setup, eliminating the need to call setup separately.

---
 simgear/io/SGDataDistributionService.hxx | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/simgear/io/SGDataDistributionService.hxx b/simgear/io/SGDataDistributionService.hxx
index a135ef6a..a2d9fc72 100644
--- a/simgear/io/SGDataDistributionService.hxx
+++ b/simgear/io/SGDataDistributionService.hxx
@@ -61,6 +61,11 @@ public:
 
     SG_DDS_Topic(const char* topic, const dds_topic_descriptor_t *desc, size_t size);
 
+    template<typename T>
+    SG_DDS_Topic(T& type, const dds_topic_descriptor_t *desc) : SG_DDS_Topic() {
+        setup<T>(desc);
+    }
+
     /** Destructor */
     ~SG_DDS_Topic();