// This file, part of a series, show why functors are so cool,
// because they can maintain state information:
// - from the constructor
// - from call-to-call
//
// This code uses the remove_copy algorithm to remove the letter 'i'
// from the name of the GREATEST STARSHIP CAPTAIN EVER!

#include <iostream>
#include <set>
#include <algorithm>
#include <iterator>
#include <cstring>

using namespace std;

int main() {
    char name[] = "James Tiberius Kirk";

    remove_copy(name, name+strlen(name),
	 ostream_iterator<char>(cout), 'i');
    cout << '\n';
}