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// Copyright 2006-2009 Daniel James.
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//[intro_example1_1
#include <boost/unordered_map.hpp>
#include <boost/foreach.hpp>
#include <cassert>
#include <iostream>
//]
int main() {
//[intro_example1_2
typedef boost::unordered_map<std::string, int> map;
map x;
x["one"] = 1;
x["two"] = 2;
x["three"] = 3;
assert(x.at("one") == 1);
assert(x.find("missing") == x.end());
//]
//[intro_example1_3
BOOST_FOREACH(map::value_type i, x) {
std::cout<<i.first<<","<<i.second<<"\n";
}
//]
}
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