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乱七八糟的片段

01 #include <iostream>
02 
03 using namespace std;
04 
05 class Unkown
06 {
07 public:
08     void QueryInte易做图ce(int a)
09     {
10         cout<<"Hello, this your world!" <<endl;
11     }
12 };
13 
14 template <typename T> class Helper
15 {
16 public:
17     T *t;
18 
19 public:
20     T *operator -> ()
21     {
22         cout<<"your world!" <<endl;
23         return t;
24     }
25 };
26 
27 int main(int argc, char *argv[])
28 {
29     Helper<Unkown> tt;
30     tt->QueryInte易做图ce(10);
31 
32     return 0;
33 }

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01 //函数模板
02 #include <iostream>
03 
04 using namespace std;
05 
06 template <typename T>
07 
08 inline const T &Maximnum(const T &x, const T &y)
09 {
10     if (y > x)
11     {
12         return y;
13     }
14     else
15     {
16         return x;
17     }
18 }
19 
20 int main(int argc, char *argv[])
21 {
22     cout<<Maximnum<int>(3, 7) <<endl;
23     cout<<Maximnum(3, 7) <<endl;
24     cout<<Maximnum<double>(3.0, 7.0) <<endl;
25 
26     return 0;
27 }

 

作者:芸渝
补充:软件开发 , C++ ,
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