C++类属性算法for_each

时间：2011-06-01 来源：孤独的猫

类属算法for_each的功能是对序列中的每个元素施加由函数f指定的操作。

 1 // Illustrating the generic for_each algorithm
 2 #include <iostream>
 3 #include <cassert>
 4 #include <algorithm>
 5 #include <string>
 6 #include <list>
 7 #include <iostream>
 8 using namespace std;
 9 
10 void print_list(string s)
11 {
12   cout << s << endl;
13 }
14 
15 int main()
16 {
17   cout << "Illustrating the generic for_each algorithm." 
18        << endl;
19   list<string> dlist;
20   dlist.insert(dlist.end(), "Clark");
21   dlist.insert(dlist.end(), "Rindt");
22   dlist.insert(dlist.end(), "Senna");
23 
24   // Print out each list element:
25   for_each(dlist.begin(), dlist.end(), print_list);
26   return 0;
27 }