你知道, C++ list 容器, 取最后一條數據的值,是哪個函數嗎? list<CString>::iterator ii;int szie = g_Queue.size();int k =0;CString str;for (ii = g_Queue.begin(); ii != g_Queue.end(); ++ii){k++;if(k==size){str= (CString)*ii;}}
2 回答
LEATH
TA貢獻1936條經驗 獲得超7個贊
Example // list::rbegin/rend
#include <iostream>
#include <list>
using namespace std;
int main ()
{
list<int> mylist;
for (int i=1; i<=5; i++) mylist.push_back(i);
cout << "mylist contains:";
list<int>::reverse_iterator rit;
for ( rit=mylist.rbegin() ; rit != mylist.rend(); ++rit )
cout << " " << *rit;
cout << endl;
return 0;
}
Output:
mylist contains: 5 4 3 2 1
你直接用
list<CString>::reverse_iterator rit=g_Queue.rbegin() ;
str= (CString)*rit;
就可以了
- 2 回答
- 0 關注
- 115 瀏覽
添加回答
舉報
0/150
提交
取消