From cbc7d648a83274c87a2d3796a2877adc8c48cb42 Mon Sep 17 00:00:00 2001
From: Aki <please@ignore.pl>
Date: Tue, 12 Apr 2022 18:53:54 +0200
Subject: Added a way to weak reference sources without any dependencies

---
 StarsEx/DataSource.cpp | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'StarsEx/DataSource.cpp')

diff --git a/StarsEx/DataSource.cpp b/StarsEx/DataSource.cpp
index 06c7658..1618171 100644
--- a/StarsEx/DataSource.cpp
+++ b/StarsEx/DataSource.cpp
@@ -18,9 +18,13 @@
 using Group = DataSource::Group;
 
 
+int DataSource::s_next_id {0};
+
+
 DataSource::DataSource(Group group) :
     m_prefix {""},
-    m_group {group}
+    m_group {group},
+    m_id {s_next_id++}
 {
 }
 
@@ -30,6 +34,13 @@ DataSource::~DataSource()
 }
 
 
+int
+DataSource::Id() const
+{
+    return m_id;
+}
+
+
 Group
 DataSource::GetGroup() const
 {
-- 
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