1 #include <iostream>
2 using namespace std;
3
4 class myit
5 {
6 public:
7 static int num;
8
9 class itit
10 {
11
12 };
13 };
14
15 int myit::num =
0;
16
17 template <
class T>
18 class my
19 {
20 public:
21 T *
p;
22 T t;
23 //加上typename表示根据里面的类型创建一个指针
24 //如果不加上typename则会理解成*号
25 typename T::itit *
x;
26 };
27
28 void main()
29 {
30 my<
int>
my1;
31 cin.
get();
32 }
转载于:https://www.cnblogs.com/xiaochi/p/8650480.html
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