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add GetBegin/GetEnd function in Set<>

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hyzboy 2019-12-13 11:18:25 +08:00
parent 328e6d2f26
commit e3a58db799
1 changed files with 4 additions and 1 deletions
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5
inc/hgl/type/Set.h
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@ -43,7 +43,7 @@ namespace hgl
void ClearData (); ///<清除数据，但不释放内存 void ClearData (); ///<清除数据，但不释放内存
void DeleteClear (){data_list.DeleteClear();} ///<清除所有数据并全部调用delete void DeleteClear (){data_list.DeleteClear();} ///<清除所有数据并全部调用delete
bool Get (const int index,T &data) bool Get (const int index,T &data) ///<根据序列号取得指定数据
{ {
if(index<0||index>=data_list.GetCount()) if(index<0||index>=data_list.GetCount())
return(false); return(false);
@ -52,6 +52,9 @@ namespace hgl
return(true); return(true);
} }
bool GetBegin (T &data){return data_list.Begin(data);} ///<取得最前面一个数据
bool GetEnd (T &data){return data_list.End(data);} ///<取得最后面一个数据
int Intersection (Set<T> &result,const Set<T> &set); ///<取得与指定合集的交集 int Intersection (Set<T> &result,const Set<T> &set); ///<取得与指定合集的交集
int Intersection (const Set<T> &set); ///<取得与指定合集的交集数量 int Intersection (const Set<T> &set); ///<取得与指定合集的交集数量