sstrtok函数用法

 1 #include <iostream>
 2 #include <cstring>
 3 
 4 using namespace std;
 5 
 6 int main()
 7 {
 8     string s;
 9     getline(cin,s);    // 读取一行
10     char *p;    // 存储分割完一次分出的字符数组
11     char *ss = const_cast<char *>(s.c_str() );
12     p = strtok(ss," ");
13     while(p)
14     {
15         cout << p << "----";
16         p = strtok(NULL," ");
17     }
18     cout << endl << s << endl << ss << endl;
19     return 0;
20 }