From d79e3d02193e02c8ce654cd5b41f0bda2ab3f3be Mon Sep 17 00:00:00 2001
From: hyzboy <hyzboy@gmail.com>
Date: Fri, 9 Oct 2020 21:48:20 +0800
Subject: [PATCH] support for each

---
 inc/hgl/type/List.h       | 3 +++
 inc/hgl/type/Map.h        | 5 +++++
 inc/hgl/type/Queue.h      | 3 +++
 inc/hgl/type/Sets.h       | 3 +++
 inc/hgl/type/StringList.h | 3 +++
 5 files changed, 17 insertions(+)

diff --git a/inc/hgl/type/List.h b/inc/hgl/type/List.h
index 86833ed..f9e512e 100644
--- a/inc/hgl/type/List.h
+++ b/inc/hgl/type/List.h
@@ -29,6 +29,9 @@ namespace hgl
                         T *     GetBegin    (){return (items&&count>0)?items:nullptr;}              ///<取得第一个数据项指针
                         T *     GetEnd      (){return (items&&count>0)?items+count-1:nullptr;}      ///<取得最后一个数据项指针
 
+                        T *     begin()const{return items;}
+                        T *     end()const{return items+count;}
+
     public: //方法
 
         List(){};                                                                                   ///<本类构造函数
diff --git a/inc/hgl/type/Map.h b/inc/hgl/type/Map.h
index 2f79cc5..a811f58 100644
--- a/inc/hgl/type/Map.h
+++ b/inc/hgl/type/Map.h
@@ -22,6 +22,11 @@ namespace hgl
         DataPairPool data_pool;
         DataPairList data_list;
 
+    public:
+
+        const DataPair *begin()const{return data_list.begin();}
+        const DataPair *end()const{return data_list.end();}
+
     public: //方法
 
         _Map()=default;
diff --git a/inc/hgl/type/Queue.h b/inc/hgl/type/Queue.h
index c5fed65..489a0fe 100644
--- a/inc/hgl/type/Queue.h
+++ b/inc/hgl/type/Queue.h
@@ -30,6 +30,9 @@ namespace hgl
         int     GetMaxCount ()const{return max_count;}                                              ///<取得最大数量
         bool    SetMaxCount (int);                                                                  ///<设置最大数量
 
+        const T *begin()const{return items;}
+        const T *end()const{return items+cur_count;}
+
     public: //方法
 
         Queue(int=0);
diff --git a/inc/hgl/type/Sets.h b/inc/hgl/type/Sets.h
index 7b16a66..c8570f1 100644
--- a/inc/hgl/type/Sets.h
+++ b/inc/hgl/type/Sets.h
@@ -22,6 +22,9 @@ namespace hgl
                 T *         GetData     ()const{return data_list.GetData();}                        ///<取得数据指针
                 int         GetCount    ()const{return data_list.GetCount();}                       ///<取得数据总量
 
+                T *         begin       ()const{return data_list.begin();}
+                T *         end         ()const{return data_list.end();}
+
     public:
 
         Sets()=default;
diff --git a/inc/hgl/type/StringList.h b/inc/hgl/type/StringList.h
index 9f5be08..f701e0f 100644
--- a/inc/hgl/type/StringList.h
+++ b/inc/hgl/type/StringList.h
@@ -27,6 +27,9 @@ namespace hgl
         T **GetDataList()const{return Items.GetData();}                                             ///<取得字符串列表指针数据
         const int GetCount()const{return Items.GetCount();}                                         ///<字符串列表行数虚拟变量
 
+        T **begin()  const{return Items.GetData();}
+        T **end()    const{return Items.GetData()+Items.GetCount();}
+
     public: //操作符重载
 
         T &operator[](int n)const