From 4b6ea7212c16927f4e47008f78a7bf3ccfc94752 Mon Sep 17 00:00:00 2001
From: "HuYingzhuo(hugo/hyzboy)" <hyzboy@outlook.com>
Date: Mon, 6 Feb 2023 12:44:11 +0800
Subject: [PATCH] added AddUnique function at StringList class.

---
 inc/hgl/type/StringList.h | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/inc/hgl/type/StringList.h b/inc/hgl/type/StringList.h
index d7b4ce6..ad0dc28 100644
--- a/inc/hgl/type/StringList.h
+++ b/inc/hgl/type/StringList.h
@@ -98,6 +98,27 @@ namespace hgl
             return(count);
         }
 
+        /**
+        * 增加一个字符串列表到当前字符串列表中，同时做去重复处理
+        * @param sl 要增加的字符串列表
+        */
+        int AddUnique(const StringList<T> &sl)                                                            ///<添加字符串
+        {
+            const int count=sl.GetCount();
+
+            StringClass **str=sl.Items.GetData();
+
+            for(int i=0;i<count;i++)
+            {
+                if(Find(**str)==-1)
+                    Add(**str);
+
+                ++str;
+            }
+
+            return(count);
+        }
+
         /**
         * 清除所有字符串
         */