find first of

1// find_if example
2#include <iostream>     // std::cout
3#include <algorithm>    // std::find_if
4#include <vector>       // std::vector
5
6bool IsOdd (int i) {
7  return ((i%2)==1);
8}
9
10int main () {
11  std::vector<int> myvector;
12
13  myvector.push_back(10);
14  myvector.push_back(25);
15  myvector.push_back(40);
16  myvector.push_back(55);
17
18  std::vector<int>::iterator it = std::find_if (myvector.begin(), myvector.end(), IsOdd);
19  std::cout << "The first odd value is " << *it << '\n';
20
21  return 0;
22}