添加 RangeStruct 的比较器

Project.FLY.Misc/MISC/RangeStruct.cs

@@ -341,7 +341,44 @@ namespace Misc
     }
 
 
+    /// <summary>
+    /// Range 比较器
+    /// </summary>
+    public class RangeStructEqualityComparer : IEqualityComparer<RangeStruct>
+    {
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="x"></param>
+        /// <param name="y"></param>
+        /// <returns></returns>
+        public bool Equals(RangeStruct x, RangeStruct y)
+        {
+            if ((x.Begin == y.Begin) && (x.End == y.End))
+            {
+                return true;
+            }
+            else
+                return false;
+        }
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="obj"></param>
+        /// <returns></returns>
+        public int GetHashCode(RangeStruct obj)
+        {
+            int hashCode = obj.Begin.GetHashCode();
+            int hashCode2 = obj.End.GetHashCode();
+            if (hashCode != hashCode2)
+            {
+                hashCode ^= hashCode2;
+            }
 
+            return hashCode;
+        }
+    }
     /// <summary>
     /// Range 辅助类
     /// </summary>