1 files changed, 89 insertions, 0 deletions

diff --git a/ThirdParty/SmartThreadPool/SynchronizedDictionary.cs b/ThirdParty/SmartThreadPool/SynchronizedDictionary.cs
new file mode 100644
index 0000000..0cce19f
--- /dev/null
+++ b/ThirdParty/SmartThreadPool/SynchronizedDictionary.cs
@@ -0,0 +1,89 @@
+using System.Collections.Generic;
+
+namespace Amib.Threading.Internal
+{
+    internal class SynchronizedDictionary<TKey, TValue>
+    {
+        private readonly Dictionary<TKey, TValue> _dictionary;
+        private readonly object _lock;
+
+        public SynchronizedDictionary()
+        {
+            _lock = new object();
+            _dictionary = new Dictionary<TKey, TValue>();
+        }
+
+        public int Count
+        {
+            get { return _dictionary.Count; }
+        }
+
+        public bool Contains(TKey key)
+        {
+            lock (_lock)
+            {
+                return _dictionary.ContainsKey(key);
+            }
+        }
+
+        public void Remove(TKey key)
+        {
+            lock (_lock)
+            {
+                _dictionary.Remove(key);
+            }
+        }
+
+        public object SyncRoot
+        {
+            get { return _lock; }
+        }
+
+        public TValue this[TKey key]
+        {
+            get
+            {
+                lock (_lock)
+                {
+                    return _dictionary[key];
+                }
+            }
+            set
+            {
+                lock (_lock)
+                {
+                    _dictionary[key] = value;
+                }
+            }
+        }
+
+        public Dictionary<TKey, TValue>.KeyCollection Keys
+        {
+            get
+            {
+                lock (_lock)
+                {
+                    return _dictionary.Keys;
+                }
+            }
+        }
+
+        public Dictionary<TKey, TValue>.ValueCollection Values
+        {
+            get
+            {
+                lock (_lock)
+                {
+                    return _dictionary.Values;
+                }
+            }
+        }
+        public void Clear()
+        {
+            lock (_lock)
+            {
+                _dictionary.Clear();
+            }
+        }
+    }
+}