From 30c117f129bf8f31b8c65cefe665fc0ef0969f42 Mon Sep 17 00:00:00 2001
From: Rasmus Karlsson <rasmus.karlsson@pajlada.com>
Date: Wed, 6 Jun 2018 01:28:42 +0200
Subject: [PATCH] Add a mutable each function

---
 src/util/concurrentmap.hpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/util/concurrentmap.hpp b/src/util/concurrentmap.hpp
index 41b0ece3..d0602351 100644
--- a/src/util/concurrentmap.hpp
+++ b/src/util/concurrentmap.hpp
@@ -78,6 +78,18 @@ public:
         }
     }
 
+    void each(std::function<void(const TKey &name, TValue &value)> func)
+    {
+        QMutexLocker lock(&this->mutex);
+
+        QMutableMapIterator<TKey, TValue> it(this->data);
+
+        while (it.hasNext()) {
+            it.next();
+            func(it.key(), it.value());
+        }
+    }
+
 private:
     mutable QMutex mutex;
     QMap<TKey, TValue> data;