{"id":476247,"date":"2023-08-09T07:26:52","date_gmt":"2023-08-09T07:26:52","guid":{"rendered":""},"modified":"2023-09-05T11:12:19","modified_gmt":"2023-09-05T11:12:19","slug":"class-based-programming","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/class-based-programming\/","title":{"rendered":"\u30af\u30e9\u30b9\u30d9\u30fc\u30b9\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"},"content":{"rendered":"

\u30af\u30e9\u30b9\u30d9\u30fc\u30b9\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306f\u3001\u30af\u30e9\u30b9\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u307e\u305f\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 (OOP) \u3068\u3082\u547c\u3070\u308c\u3001\u73fe\u4ee3\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u3067\u3088\u304f\u4f7f\u308f\u308c\u308b\u30d1\u30e9\u30c0\u30a4\u30e0\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u958b\u767a\u8005\u306f\u73fe\u5b9f\u4e16\u754c\u306e\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3092\u4e2d\u5fc3\u306b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u69cb\u7bc9\u3057\u3001\u30b3\u30fc\u30c9\u306e\u518d\u5229\u7528\u6027\u3001\u30ab\u30d7\u30bb\u30eb\u5316\u3001\u7d99\u627f\u3001\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u30af\u30e9\u30b9\u30d9\u30fc\u30b9\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u6b74\u53f2\u3068\u51fa\u73fe<\/h2>\n

\u30af\u30e9\u30b9\u30d9\u30fc\u30b9 \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u6982\u5ff5\u306f\u30011960 \u5e74\u4ee3\u306b\u30ce\u30eb\u30a6\u30a7\u30fc\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u79d1\u5b66\u8005 Ole-Johan Dahl \u3068 Kristen Nygaard \u306b\u3088\u3063\u3066\u3001\u6700\u521d\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3068\u898b\u306a\u3055\u308c\u3066\u3044\u308b Simula \u8a00\u8a9e\u306e\u958b\u767a\u3068\u3068\u3082\u306b\u521d\u3081\u3066\u5c0e\u5165\u3055\u308c\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u30af\u30e9\u30b9\u30d9\u30fc\u30b9 \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u304c\u672c\u683c\u7684\u306b\u666e\u53ca\u3057\u59cb\u3081\u305f\u306e\u306f\u30011970 \u5e74\u4ee3\u306b Alan Kay \u7387\u3044\u308b Xerox PARC \u30c1\u30fc\u30e0\u306b\u3088\u3063\u3066 Smalltalk \u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3066\u304b\u3089\u3067\u3057\u305f\u3002<\/p>\n

\u305d\u306e\u5f8c\u306e\u6570\u5341\u5e74\u3067\u3001\u30af\u30e9\u30b9\u30d9\u30fc\u30b9\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306f\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2 \u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u5b9a\u756a\u3068\u306a\u308a\u3001Java\u3001C++\u3001Python \u306a\u3069\u3001\u4eca\u65e5\u6700\u3082\u4eba\u6c17\u306e\u3042\u308b\u8a00\u8a9e\u306e\u591a\u304f\u306b\u305d\u306e\u539f\u7406\u304c\u53d6\u308a\u5165\u308c\u3089\u308c\u307e\u3057\u305f\u3002<\/p>\n

\u30af\u30e9\u30b9\u30d9\u30fc\u30b9\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u6df1\u6398\u308a<\/h2>\n

\u30af\u30e9\u30b9\u30d9\u30fc\u30b9\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3067\u306f\u3001\u30af\u30e9\u30b9\u3068\u306f\u3001\u305d\u306e\u30bf\u30a4\u30d7\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u52d5\u4f5c\u3068\u72b6\u614b\u3092\u8a18\u8ff0\u3059\u308b\u8a2d\u8a08\u56f3\u307e\u305f\u306f\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3067\u3059\u3002\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u300cCar\u300d\u3068\u3044\u3046\u30af\u30e9\u30b9\u304c\u3042\u308b\u5834\u5408\u3001\u3053\u306e\u30af\u30e9\u30b9\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u300cToyota\u300d\u3001\u300cHonda\u300d\u306a\u3069\u306b\u306a\u308a\u307e\u3059\u3002\u5404\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u56fa\u6709\u306e\u5c5e\u6027\u5024\u3092\u6301\u3064\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001\u305d\u308c\u3089\u306f\u3059\u3079\u3066\u30af\u30e9\u30b9\u306b\u3088\u3063\u3066\u5b9a\u7fa9\u3055\u308c\u305f\u69cb\u9020\u306b\u5f93\u3044\u307e\u3059\u3002<\/p>\n

\u30af\u30e9\u30b9\u30d9\u30fc\u30b9\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u4e3b\u306a\u539f\u5247\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n

    \n
  1. \n

    \u30ab\u30d7\u30bb\u30eb\u5316<\/strong>: \u3053\u308c\u306f\u3001\u30c7\u30fc\u30bf\u3068\u3001\u3053\u306e\u30c7\u30fc\u30bf\u3092\u64cd\u4f5c\u3059\u308b\u30e1\u30bd\u30c3\u30c9\u3092\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u547c\u3070\u308c\u308b\u5358\u4e00\u306e\u5358\u4f4d\u306b\u307e\u3068\u3081\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n<\/li>\n

  2. \n

    \u7d99\u627f<\/strong>: \u3053\u308c\u306b\u3088\u308a\u3001\u968e\u5c64\u7684\u306a\u5206\u985e\u3092\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002\u300cVehicle\u300d\u30af\u30e9\u30b9\u304c\u3042\u308b\u5834\u5408\u3001\u305d\u306e\u3059\u3079\u3066\u306e\u5c5e\u6027\u3068\u52d5\u4f5c\u3092\u7d99\u627f\u3057\u3066\u3001\u300cCar\u300d\u30af\u30e9\u30b9\u3092\u305d\u3053\u304b\u3089\u6d3e\u751f\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n

  3. \n

    \u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0<\/strong>: \u3053\u308c\u306b\u3088\u308a\u30011 \u3064\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3067\u4e00\u822c\u7684\u306a\u30a2\u30af\u30b7\u30e7\u30f3\u306e\u30af\u30e9\u30b9\u3092\u8868\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u7570\u306a\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u540c\u3058\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u5bfe\u3057\u3066\u72ec\u81ea\u306e\u65b9\u6cd5\u3067\u5fdc\u7b54\u3059\u308b\u6a5f\u80fd\u3067\u3059\u3002<\/p>\n<\/li>\n

  4. \n

    \u62bd\u8c61\u5316<\/strong>: \u7121\u95a2\u4fc2\u306a\u8a73\u7d30\u3092\u975e\u8868\u793a\u306b\u3057\u3066\u5fc5\u8981\u306a\u60c5\u5831\u306e\u307f\u3092\u8868\u793a\u3059\u308b\u3053\u3068\u3067\u3001\u8907\u96d1\u3055\u3092\u8efd\u6e1b\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n

    \u30af\u30e9\u30b9\u30d9\u30fc\u30b9\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u5185\u90e8\u52d5\u4f5c<\/h2>\n

    \u5185\u90e8\u7684\u306b\u306f\u3001\u30af\u30e9\u30b9\u306f\u30e1\u30e2\u30ea\u5185\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u69cb\u9020\u3092\u5b9a\u7fa9\u3057\u3001\u5404\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u306f\u30af\u30e9\u30b9\u306e\u30c7\u30fc\u30bf \u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u72ec\u81ea\u306e\u30b3\u30d4\u30fc\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u30e1\u30bd\u30c3\u30c9\u304c\u547c\u3073\u51fa\u3055\u308c\u308b\u3068\u3001\u30af\u30e9\u30b9\u306e\u5bfe\u5fdc\u3059\u308b\u30e1\u30bd\u30c3\u30c9\u304c\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30c7\u30fc\u30bf \u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3068\u3057\u3066\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002<\/p>\n

    \u30af\u30e9\u30b9\u30d9\u30fc\u30b9\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u4e3b\u306a\u7279\u5fb4<\/h2>\n

    \u30af\u30e9\u30b9\u30d9\u30fc\u30b9\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u4e3b\u306a\u7279\u5fb4\u306f\u3001\u30ab\u30d7\u30bb\u30eb\u5316\u3001\u7d99\u627f\u3001\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0\u3001\u62bd\u8c61\u5316\u3067\u3059\u3002\u3053\u308c\u3089\u306f\u3001\u30b3\u30fc\u30c9\u306e\u7de8\u6210\u3001\u30b3\u30fc\u30c9\u306e\u518d\u5229\u7528\u6027\u3001\u30c7\u30fc\u30bf\u4fdd\u8b77\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3092\u5bb9\u6613\u306b\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u8907\u96d1\u306a\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2 \u30b7\u30b9\u30c6\u30e0\u3092\u30e2\u30b8\u30e5\u30fc\u30eb\u65b9\u5f0f\u3067\u958b\u767a\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3001\u5404\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u72ec\u7acb\u3057\u3066\u958b\u767a\u304a\u3088\u3073\u30c6\u30b9\u30c8\u3057\u3066\u304b\u3089\u3001\u4ed6\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u7d71\u5408\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

    \u30af\u30e9\u30b9\u30d9\u30fc\u30b9\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u7a2e\u985e<\/h2>\n

    \u30af\u30e9\u30b9\u30d9\u30fc\u30b9\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306f\u3055\u307e\u3056\u307e\u306a\u8a00\u8a9e\u3067\u63a1\u7528\u3055\u308c\u3066\u304a\u308a\u3001\u305d\u308c\u305e\u308c\u304c\u5c11\u3057\u305a\u3064\u7570\u306a\u308b\u65b9\u6cd5\u3067\u30d1\u30e9\u30c0\u30a4\u30e0\u3092\u5b9f\u88c5\u3057\u3066\u3044\u307e\u3059\u3002\u6b21\u306e\u3088\u3046\u306a\u8a00\u8a9e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n\n\n\n
    \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e<\/th>\n\u6ce8\u76ee\u3059\u3079\u304d\u6a5f\u80fd<\/th>\n<\/tr>\n<\/thead>\n
    \u30b8\u30e3\u30ef<\/td>\n\u5b8c\u5168\u306b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u3067\u3042\u308a\u3001\u30d7\u30ea\u30df\u30c6\u30a3\u30d6\u578b\u3092\u9664\u3044\u3066\u3059\u3079\u3066\u304c\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3042\u308b<\/td>\n<\/tr>\n
    C++<\/td>\n\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u3068\u624b\u7d9a\u304d\u578b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u7d44\u307f\u5408\u308f\u305b\u305f<\/td>\n<\/tr>\n
    \u30d1\u30a4\u30bd\u30f3<\/td>\n\u30af\u30e9\u30b9\u30d9\u30fc\u30b9\u306b\u52a0\u3048\u3066\u3001\u95a2\u6570\u578b\u3084\u624b\u7d9a\u304d\u578b\u3092\u542b\u3080\u8907\u6570\u306e\u30d1\u30e9\u30c0\u30a4\u30e0\u3092\u30b5\u30dd\u30fc\u30c8<\/td>\n<\/tr>\n
    \u30eb\u30d3\u30fc<\/td>\n\u30d7\u30ea\u30df\u30c6\u30a3\u30d6\u578b\u3082\u542b\u3081\u3001\u3059\u3079\u3066\u304c\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3042\u308b<\/td>\n<\/tr>\n
    C#<\/td>\nMicrosoft \u306b\u3088\u3063\u3066\u958b\u767a\u3055\u308c\u3001.NET \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \u30af\u30e9\u30b9\u30d9\u30fc\u30b9\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u4f7f\u7528: \u554f\u984c\u3068\u89e3\u6c7a\u7b56<\/h2>\n

    \u30af\u30e9\u30b9\u30d9\u30fc\u30b9\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306f\u5f37\u529b\u306a\u30d1\u30e9\u30c0\u30a4\u30e0\u3067\u3059\u304c\u3001\u8ab2\u984c\u304c\u306a\u3044\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5bc6\u7d50\u5408\u3001\u5927\u898f\u6a21\u306a\u7d99\u627f\u968e\u5c64\u3001\u8cac\u4efb\u304c\u591a\u3059\u304e\u308b\u30af\u30e9\u30b9\u306a\u3069\u306e\u554f\u984c\u3092\u56de\u907f\u3059\u308b\u306b\u306f\u3001\u614e\u91cd\u306a\u8a2d\u8a08\u304c\u5fc5\u8981\u3067\u3059\u3002\u305f\u3060\u3057\u3001SOLID \u539f\u5247\u306a\u3069\u306e\u8a2d\u8a08\u539f\u5247\u306b\u5f93\u3044\u3001\u8a2d\u8a08\u30d1\u30bf\u30fc\u30f3\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u3053\u308c\u3089\u306e\u554f\u984c\u3092\u8efd\u6e1b\u3067\u304d\u307e\u3059\u3002<\/p>\n

    \u985e\u4f3c\u30d1\u30e9\u30c0\u30a4\u30e0\u3068\u306e\u6bd4\u8f03<\/h2>\n

    \u30af\u30e9\u30b9\u30d9\u30fc\u30b9\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306f\u4eba\u6c17\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u4ed6\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 \u30d1\u30e9\u30c0\u30a4\u30e0\u3082\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u624b\u7d9a\u304d\u578b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3067\u306f\u30b3\u30fc\u30c9\u3092\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306b\u7de8\u6210\u3057\u307e\u3059\u304c\u3001\u95a2\u6570\u578b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3067\u306f\u72b6\u614b\u306e\u5909\u5316\u3084\u53ef\u5909\u30c7\u30fc\u30bf\u3092\u56de\u907f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n\n
    \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30d1\u30e9\u30c0\u30a4\u30e0<\/th>\n\u4e3b\u306a\u7279\u5fb4<\/th>\n<\/tr>\n<\/thead>\n
    \u624b\u7d9a\u304d\u7684<\/td>\n\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u3001\u30c7\u30fc\u30bf\u3092\u64cd\u4f5c\u3059\u308b\u4e00\u9023\u306e\u624b\u9806\u307e\u305f\u306f\u30eb\u30fc\u30c1\u30f3\u3067\u3042\u308b\u3002<\/td>\n<\/tr>\n
    \u30af\u30e9\u30b9\u30d9\u30fc\u30b9<\/td>\n\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u76f8\u4e92\u4f5c\u7528\u3059\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u96c6\u5408\u4f53\u3067\u3042\u308b<\/td>\n<\/tr>\n
    \u6a5f\u80fd\u7684<\/td>\n\u8a08\u7b97\u306f\u6570\u5b66\u95a2\u6570\u306e\u8a55\u4fa1\u3068\u3057\u3066\u6271\u308f\u308c\u3001\u5909\u5316\u3059\u308b\u72b6\u614b\u3084\u53ef\u5909\u30c7\u30fc\u30bf\u3092\u56de\u907f\u3059\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \u30af\u30e9\u30b9\u30d9\u30fc\u30b9\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u672a\u6765<\/h2>\n

    \u95a2\u6570\u578b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3084\u30ea\u30a2\u30af\u30c6\u30a3\u30d6 \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306a\u3069\u306e\u4ed6\u306e\u30d1\u30e9\u30c0\u30a4\u30e0\u306e\u53f0\u982d\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u30af\u30e9\u30b9 \u30d9\u30fc\u30b9 \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u74b0\u5883\u306e\u91cd\u8981\u306a\u90e8\u5206\u3067\u3042\u308a\u7d9a\u3051\u3066\u3044\u307e\u3059\u3002\u73fe\u4ee3\u306e\u8a00\u8a9e\u306f\u3001\u30af\u30e9\u30b9 \u30d9\u30fc\u30b9\u3092\u4ed6\u306e\u30d1\u30e9\u30c0\u30a4\u30e0\u3068\u4f75\u305b\u3066\u53d6\u308a\u5165\u308c\u305f\u30de\u30eb\u30c1\u30d1\u30e9\u30c0\u30a4\u30e0 \u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u5411\u304b\u3046\u50be\u5411\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n

    \u3055\u3089\u306b\u3001\u30af\u30e9\u30b9\u30d9\u30fc\u30b9\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306f\u3001\u30af\u30e9\u30b9\u3084\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u52d5\u4f5c\u3092\u52d5\u7684\u306b\u5909\u66f4\u3059\u308b\u65b9\u6cd5\u3092\u63d0\u4f9b\u3059\u308b\u30a2\u30b9\u30da\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 (AOP) \u306a\u3069\u306e\u65b0\u3057\u3044\u6982\u5ff5\u306b\u3088\u3063\u3066\u5f37\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

    \u30af\u30e9\u30b9\u30d9\u30fc\u30b9\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3068\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc<\/h2>\n

    \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30af\u30e9\u30b9\u30d9\u30fc\u30b9\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u304b\u3089\u5927\u304d\u306a\u30e1\u30ea\u30c3\u30c8\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc \u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001HTTP\u3001SOCKS \u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u7a2e\u985e\u306e\u30d7\u30ed\u30ad\u30b7\u3092\u3001\u57fa\u672c Proxy \u30af\u30e9\u30b9\u304b\u3089\u7d99\u627f\u3059\u308b\u30af\u30e9\u30b9\u3068\u3057\u3066\u8868\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u5f0f\u3067\u7c21\u5358\u306b\u62e1\u5f35\u3067\u304d\u308b\u30b7\u30b9\u30c6\u30e0\u3092\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002\u30ab\u30d7\u30bb\u30eb\u5316\u3068\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0\u306e\u539f\u5247\u306b\u3088\u308a\u3001\u305d\u308c\u305e\u308c\u30c7\u30fc\u30bf \u30d1\u30b1\u30c3\u30c8\u306e\u5b89\u5168\u3067\u67d4\u8edf\u306a\u51e6\u7406\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

    \u95a2\u9023\u30ea\u30f3\u30af<\/h2>\n

    \u3055\u3089\u306b\u8a73\u3057\u3044\u60c5\u5831\u3084\u30ea\u30bd\u30fc\u30b9\u306b\u3064\u3044\u3066\u306f\u3001\u6b21\u306e\u30ea\u30f3\u30af\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n

      \n
    1. \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u6982\u5ff5: Oracle<\/a><\/li>\n
    2. \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0: Python \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/a><\/li>\n
    3. C++\u3067\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u5b66\u3076<\/a><\/li>\n
    4. Java \u3067\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0<\/a><\/li>\n
    5. \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u8a2d\u8a08\u306e\u539f\u5247<\/a><\/li>\n<\/ol>\n

      Simula \u306e\u9ece\u660e\u671f\u304b\u3089\u4eca\u65e5\u306e\u9ad8\u5ea6\u306a\u30de\u30eb\u30c1\u30d1\u30e9\u30c0\u30a4\u30e0\u8a00\u8a9e\u306b\u81f3\u308b\u307e\u3067\u3001\u30af\u30e9\u30b9\u30d9\u30fc\u30b9\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306f\u3001\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306b\u5bfe\u3059\u308b\u6c38\u7d9a\u7684\u3067\u591a\u7528\u9014\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u3042\u308b\u3053\u3068\u304c\u8a3c\u660e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3092\u542b\u3080\u3055\u307e\u3056\u307e\u306a\u30c6\u30af\u30ce\u30ed\u30b8\u3078\u306e\u5fdc\u7528\u306f\u3001\u9032\u5316\u3057\u7d9a\u3051\u308b\u8a08\u7b97\u4e0a\u306e\u8ab2\u984c\u306b\u5bfe\u3059\u308b\u305d\u306e\u6709\u7528\u6027\u3068\u9069\u5fdc\u6027\u3092\u8a3c\u660e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>","protected":false},"featured_media":467863,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476247","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about Class-based Programming: A Comprehensive Overview<\/mark>","faq_items":[{"question":"What is class-based programming?","answer":"

      Class-based programming, also known as class-oriented or object-oriented programming (OOP), is a programming paradigm that allows developers to structure their software around real-world entities. This approach enables code reusability, encapsulation, inheritance, and polymorphism.<\/p>"},{"question":"Who introduced class-based programming?","answer":"

      The concept of class-based programming was first introduced by Norwegian computer scientists Ole-Johan Dahl and Kristen Nygaard in the 1960s with the development of the Simula language.<\/p>"},{"question":"What are the key principles of class-based programming?","answer":"

      The key principles of class-based programming include encapsulation, inheritance, polymorphism, and abstraction. These principles allow for effective code organization, reusability, data protection, and easier software maintenance.<\/p>"},{"question":"How does class-based programming work?","answer":"

      In class-based programming, a class is a blueprint that defines the behaviors and states that objects of its type support. When a method is called on an object, the class's corresponding method is executed with the object's data fields as context.<\/p>"},{"question":"What are the types of class-based programming languages?","answer":"

      Class-based programming is implemented in many languages, including Java, C++, Python, Ruby, and C#. Each of these languages implements the class-based paradigm in slightly different ways.<\/p>"},{"question":"What problems can arise from using class-based programming and how can they be mitigated?","answer":"

      Potential challenges in class-based programming include tight coupling, large inheritance hierarchies, and classes with too many responsibilities. These problems can be mitigated by following sound design principles such as the SOLID principles and using design patterns.<\/p>"},{"question":"How does class-based programming compare to other programming paradigms?","answer":"

      While class-based programming organizes programs as a collection of interacting objects, procedural programming organizes code into procedures that manipulate data, and functional programming treats computation as the evaluation of mathematical functions and avoids changing-state and mutable data.<\/p>"},{"question":"How can class-based programming be used in the context of proxy servers?","answer":"

      In a proxy server system, different types of proxies\u2014HTTP, SOCKS, etc.\u2014can be represented as classes, inheriting from a base Proxy class. The principles of encapsulation and polymorphism enable secure and flexible handling of data packets, respectively.<\/p>"},{"question":"What is the future of class-based programming?","answer":"

      Despite the rise of other paradigms like functional and reactive programming, class-based programming remains a crucial part of the programming landscape. It is expected to continue evolving, incorporating new concepts such as Aspect-Oriented Programming (AOP), and continuing to play a significant role in multi-paradigm languages.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/476247","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/476247\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media\/467863"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=476247"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}