cont/unordmultimap1.cpp

The following code example is taken from the book
The C++ Standard Library - A Tutorial and Reference, 2nd Edition
by Nicolai M. Josuttis, Addison Wesley Longman, 2012
Copyright © 2012 by Pearson Education, Inc. and Nicolai M. Josuttis


#include <unordered_map>
#include <string>
#include <iostream>
#include <utility>
#include "buckets.hpp"
using namespace std;

int main()
{
    // create and initialize an unordered multimap as dictionary
    std::unordered_multimap<string,string> dict = {
                  {"day","Tag"},
                  {"strange","fremd"},
                  {"car","Auto"},
                  {"smart","elegant"},
                  {"trait","Merkmal"},
                  {"strange","seltsam"}
    };
    printHashTableState(dict);

    // insert some additional values (might cause rehashing)
    dict.insert({{"smart","raffiniert"},
                 {"smart","klug"},
                 {"clever","raffiniert"}
                });
    printHashTableState(dict);

    // modify maximum load factor (might cause rehashing)
    dict.max_load_factor(0.7);
    printHashTableState(dict);
}