STL map

map1.cpp

#include <iostream>
#include <string>
#include <list>
#include <map>
#include <sstream>

using namespace std;

struct BWH {
    string birthOfDate;
    int    bust;
    int    waist;
    int    hip;
};

// 使えないものは自作しちゃえ！
namespace patch
{
    template <typename T> string to_string(const T& n)
    {
        ostringstream stm;
        stm << n;
        return stm.str();
    }
}

static void oreNoYome(map<string, BWH>& idol)
{
    string kekkonAite = "北川景子";
    map<string, BWH>::iterator it = idol.find(kekkonAite);
    // C++11限定 to_string()を使ってみる-> あれ？g++ 4.7.2未対応
    string sb = (it->second.bust  == 0 ? "不明" : patch::to_string(it->second.bust ));
    string sw = (it->second.waist == 0 ? "不明" : patch::to_string(it->second.waist));
    string sh = (it->second.hip   == 0 ? "不明" : patch::to_string(it->second.hip  ));
    cout << ">>> 俺の嫁(" << it->first << ")のスリーサイズ <<<"
        << "\n生年月日 : " << it->second.birthOfDate
        << "\nB :        " << sb
        << "\nW :        " << sw
        << "\nH :        " << sh << "\n";
}

int main()
{
    map<string, BWH> idol;
    idol.insert(pair<string, BWH>("石坂ちなみ", {"1984/06/23", 83, 58,  84}));
    idol.insert(pair<string, BWH>("吉木りさ",   {"1987/07/27", 80, 59,  88}));
    idol.insert(pair<string, BWH>("倉持由香",   {"1984/06/23", 84, 58, 100}));
    idol.insert(pair<string, BWH>("北川景子",   {"1986/08/22",  0,  0,   0}));
    // 倫理的にエラー
    //idol.insert(pair<string, BWH>("北川景子",  "MyMxxtStick"); // まずいので伏字
    for (auto i = idol.begin(); i != idol.end(); ++i)
    {
        int b = i->second.bust;
        int w = i->second.waist;
        int h = i->second.hip;
        cout << i->first
            << "\n生年月日 : " << i->second.birthOfDate
            << "\nB :        " << (b == 0 ? "不明" : patch::to_string(b))
            << "\nW :        " << (w == 0 ? "不明" : patch::to_string(w))
            << "\nH :        " << (h == 0 ? "不明" : patch::to_string(h)) << "\n";
    }
    oreNoYome(idol);

    return 0;
}