{"id":486,"date":"2024-02-10T16:56:34","date_gmt":"2024-02-10T07:56:34","guid":{"rendered":"https:\/\/ha234.rundog.org\/?p=486"},"modified":"2024-02-10T17:23:54","modified_gmt":"2024-02-10T08:23:54","slug":"%e8%ac%9b%e7%be%a9%e3%83%a1%e3%83%a2-%e7%ac%ac%ef%bc%99%e7%ab%a0-%e7%b6%99%e6%89%bf","status":"publish","type":"post","link":"https:\/\/ha234.rundog.org\/?p=486","title":{"rendered":"\u8b1b\u7fa9\u30e1\u30e2 \u7b2c\uff19\u7ae0 \u7d99\u627f"},"content":{"rendered":"<p>p.223 \u30af\u30e9\u30b9\u306e\u7d99\u627f\u306e\u57fa\u790e<\/p>\n<pre>\r\n\u30fb\u30af\u30e9\u30b9\u306f\u90e8\u54c1\u5316\u306b\u6709\u52b9\u3060\u304c\u3001\u304d\u3061\u3093\u3068\u7ba1\u7406\u3057\u306a\u3044\u3068(\u7279\u306b\u30c1\u30fc\u30e0\u958b\u767a\u3067\u306f)\u610f\u5473\u304c\u8fd1\u3044\u30af\u30e9\u30b9\u304c\u4e71\u7acb\u3057\u305f\u308a\u3001\r\n\u3000\u540c\u3058\u51e6\u7406\u5185\u5bb9\u304c\u8907\u6570\u306e\u30af\u30e9\u30b9\u306b\u8a18\u8ff0\u3055\u308c\u3066\u77db\u76fe\u3092\u8d77\u3053\u3057\u3084\u3059\u3044\u3002\r\n\u30fb\u3053\u306e\u5bfe\u7b56\u3068\u3057\u3066\u3001\u30af\u30e9\u30b9\u306b\u89aa\u5b50\u95a2\u4fc2\u3092\u4f5c\u308a\u3001\u89aa\u304b\u3089\u5b50\u306b\u60c5\u5831\u304c\u5f15\u304d\u7d99\u304c\u308c\u308b\u3088\u3046\u306b\u3059\u308b\u306e\u304c\u7d99\u627f\r\n\u30fb\u89aa\u306b\u3042\u305f\u308b\u30af\u30e9\u30b9\u3092\u57fa\u672c\u30af\u30e9\u30b9\u3001\u5b50\u306b\u3042\u305f\u308b\u30af\u30e9\u30b9\u3092\u6d3e\u751f\u30af\u30e9\u30b9\u3068\u3044\u3046\r\n\u30fb\u3088\u3063\u3066\u3001\u6d3e\u751f\u30af\u30e9\u30b9\u306f\u57fa\u672c\u30af\u30e9\u30b9\u3092\u7d99\u627f\u3059\u308b\r\n\u30fb\u6d3e\u751f\u30af\u30e9\u30b9\u306e\u5b9a\u7fa9\u6642\u306b\u57fa\u672c\u30af\u30e9\u30b9\u540d\u3092\u6307\u5b9a\u3059\u308b\u3060\u3051\u3067\u3001\u57fa\u672c\u30af\u30e9\u30b9\u306b\u3042\u308b\u30e1\u30f3\u30d0\u304c(\u307b\u307c)\u3059\u3079\u3066\u7d99\u627f\u3055\u308c\u308b\r\n\u30fb\u3057\u304b\u3082\u3001\u57fa\u672c\u30af\u30e9\u30b9\u3092\u66f8\u304d\u63db\u3048\u308b\u3068\u3001\u7d99\u627f\u5185\u5bb9\u3082\u66f8\u304d\u5909\u308f\u308b\u306e\u3067\u3001\u4fee\u6b63\u304c\u81ea\u52d5\u53cd\u6620\u3059\u308b\r\n\u30fb\u3088\u3063\u3066\u3001\u6d3e\u751f\u30af\u30e9\u30b9\u3067\u306f\u72ec\u81ea\u306e\u30e1\u30f3\u30d0\u306e\u307f\u8a18\u8ff0\u3059\u308c\u3070\u826f\u3044\r\n\u3000\u4f8b\uff1a\r\n\u3000\u2460\u30b9\u30e9\u30a4\u30e0\u30af\u30e9\u30b9\u306bHP\u3068\u6226\u3044\u65b9\u3092\u5b9a\u7fa9\r\n\u3000\u2461\u30b9\u30e9\u30a4\u30e0\u30af\u30e9\u30b9\u3092\u7d99\u627f\u3057\u305f\u30db\u30a4\u30df\u30b9\u30e9\u30a4\u30e0\u30af\u30e9\u30b9\u306bMP\u3068\u546a\u6587\u3092\u5b9a\u7fa9(HP\u3068\u6226\u3044\u65b9\u306f\u7d99\u627f\u3055\u308c\u308b\u306e\u3067\u8a18\u8ff0\u4e0d\u8981)\r\n\u30fb\u6d3e\u751f\u30af\u30e9\u30b9\u3092\u7d99\u627f\u3059\u308b\u6d3e\u751f\u306e\u6d3e\u751f\u30af\u30e9\u30b9\u3082\u8a18\u8ff0\u3067\u304d\u3001\u57fa\u672c\u30af\u30e9\u30b9\u3068\u6d3e\u751f\u30af\u30e9\u30b9\u306e\u4e21\u65b9\u304b\u3089\u7d99\u627f\u3059\u308b\r\n\u30fb\u306a\u304a\u3001C#\u7b49\u3067\u306f\uff12\u3064\u4ee5\u4e0a\u306e\u57fa\u672c\u30af\u30e9\u30b9\u3092\u6301\u3064\u3053\u3068(\u591a\u91cd\u7d99\u627f)\u306f\u7981\u6b62\r\n\u30fb\u9006\u306b\u3001\uff12\u3064\u4ee5\u4e0a\u306e\u6d3e\u751f\u30af\u30e9\u30b9\u3092\u6301\u3064\u3053\u3068\u306f\u53ef\u80fd\r\n\u30fb\u7d99\u627f\u3092\u30a4\u30f3\u30d8\u30ea\u30bf\u30f3\u30b9\u3068\u3082\u3044\u3046<\/pre>\n<p>p.223\uff08\u30af\u30e9\u30b9\u306e\u7d99\u627f\uff09<\/p>\n<pre>\r\n\u30fb\u5b9a\u7fa9\u66f8\u5f0f\uff1a class \u6d3e\u751f\u30af\u30e9\u30b9\u540d : \u57fa\u672c\u30af\u30e9\u30b9\u540d {\u2026}\r\n\u30fb\u306a\u304a\u3001\u57fa\u672c\u30af\u30e9\u30b9\u306b\u304a\u3044\u3066private\u6307\u5b9a\u306e\u30e1\u30f3\u30d0\u306f\u7d99\u627f\u3055\u308c\u306a\u3044<\/pre>\n<p>p.224 inheritance01.cs<\/p>\n<pre>\r\n\/\/p.224 inheritance01.cs\r\nusing System;\r\n\/\/\u57fa\u672c\u30af\u30e9\u30b9\r\nclass MyBase {\r\n&nbsp;&nbsp;&nbsp;&nbsp;public int a = 10; \/\/\u7d99\u627f\u53ef\u80fd\u306a\u30c7\u30fc\u30bf\u30e1\u30f3\u30d0\r\n&nbsp;&nbsp;&nbsp;&nbsp;public void BaseMethod() { \/\/\u7d99\u627f\u53ef\u80fd\u306a\u30e1\u30bd\u30c3\u30c9\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Console.WriteLine(&quot;\u3053\u3053\u306f\u57fa\u672c\u30af\u30e9\u30b9\u3067\u3059&quot;);\r\n&nbsp;&nbsp;&nbsp;&nbsp;}\r\n}\r\n\/\/\u6d3e\u751f\u30af\u30e9\u30b9<font color=blue>\r\nclass MyDerived : MyBase { \/\/MyBase\u3092\u57fa\u672c\u30af\u30e9\u30b9\u3068\u3059\u308b\u6d3e\u751f\u30af\u30e9\u30b9\r\n&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u3053\u3053\u306b\u300cpublic int a = 10;\u300d\u304c\u7d99\u627f\u3055\u308c\u308b\r\n&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u3053\u3053\u306b\u300cpublic void BaseMethod() {\u2026}\u300d\u304c\u7d99\u627f\u3055\u308c\u308b<\/font>\r\n&nbsp;&nbsp;&nbsp;&nbsp;public int b = 20; \/\/\u8ffd\u52a0\u306e\u30c7\u30fc\u30bf\u30e1\u30f3\u30d0\r\n&nbsp;&nbsp;&nbsp;&nbsp;public void DerivedMethod() { \/\/\u8ffd\u52a0\u306e\u30e1\u30bd\u30c3\u30c9\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Console.WriteLine(&quot;\u3053\u3053\u306f\u6d3e\u751f\u30af\u30e9\u30b9\u3067\u3059&quot;);\r\n&nbsp;&nbsp;&nbsp;&nbsp;}\r\n}\r\nclass inheritance01 {\r\n&nbsp;&nbsp;&nbsp;&nbsp;public static void Main() {\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;MyDerived md = new MyDerived(); \/\/\u6d3e\u751f\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u751f\u6210<font color=blue>\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;md.BaseMethod(); \/\/\u7d99\u627f\u3057\u305f\u30e1\u30bd\u30c3\u30c9\u304c\u6d3e\u751f\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u3042\u308b<\/font>\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;md.DerivedMethod(); \/\/\u8ffd\u52a0\u306e\u30e1\u30bd\u30c3\u30c9\u3082\u6d3e\u751f\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u3042\u308b<font color=blue>\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Console.WriteLine(&quot;md.a = {0}&quot;, md.a); \/\/\u7d99\u627f\u3057\u305f\u30c7\u30fc\u30bf\u30e1\u30f3\u30d0\u304c\u6d3e\u751f\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u3042\u308b<\/font>\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Console.WriteLine(&quot;md.b = {0}&quot;, md.b); \/\/\u8ffd\u52a0\u306e\u30c7\u30fc\u30bf\u30e1\u30f3\u30d0\u3082\u6d3e\u751f\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u3042\u308b\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;MyBase mb = new MyBase(); \/\/\u57fa\u672c\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3082\u751f\u6210\u3067\u304d\u308b\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;mb.BaseMethod(); \/\/\u57fa\u672c\u30af\u30e9\u30b9\u306e\u30e1\u30bd\u30c3\u30c9\u306f\u57fa\u672c\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u3042\u308b\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Console.WriteLine(&quot;mb.a = {0}&quot;, mb.a); \/\/\u57fa\u672c\u30af\u30e9\u30b9\u306e\u30c7\u30fc\u30bf\u30e1\u30f3\u30d0\u3082\u57fa\u672c\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u3042\u308b\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u300cmb.DerivedMethod();\u300d\u306a\u3089\u30a8\u30e9\u30fc\u306b\u306a\u308b\r\n&nbsp;&nbsp;&nbsp;&nbsp;}\r\n}<\/pre>\n<p>p.226 protected\u306b\u3088\u308b\u30c7\u30fc\u30bf\u306e\u4fdd\u8b77<\/p>\n<pre>\r\n\u30fbprivate\u306a\u30e1\u30f3\u30d0\u306f\u7d99\u627f\u3055\u308c\u306a\u3044\u304c\u3001\u7d99\u627f\u306e\u305f\u3081\u3060\u3051\u306bpublic\u306b\u3059\u308b\u306e\u306f\u826f\u304f\u306a\u3044\r\n\u30fb\u305d\u3053\u3067\u3001private\u3068\u540c\u69d8\u306b\u4fdd\u8b77\u3057\u3064\u3064\u3001\u7d99\u627f\u3060\u3051\u306f\u53ef\u80fd\u3068\u3059\u308b\u306e\u304cprotected\r\n\u30fb\u305d\u3057\u3066\u3001\u7d99\u627f\u3092\u7981\u6b62\u3057\u305f\u3044\u30e1\u30f3\u30d0\u306fprivate\u306b\u3059\u308b\u3068\u826f\u3044<\/pre>\n<p>p.226 inheritance02.cs<\/p>\n<pre>\r\n\/\/p.226 inheritance02.cs\r\nusing System;\r\nclass Base { \/\/\u57fa\u672c\u30af\u30e9\u30b9<font color=blue>\r\n&nbsp;&nbsp;&nbsp;&nbsp;protected int x = 20; \/\/\u975e\u516c\u958b\u3060\u304c\u7d99\u627f\u306f\u53ef\u80fd\u306a\u30c7\u30fc\u30bf\u30e1\u30f3\u30d0<\/font>\r\n}\r\nclass Derived : Base { \/\/\u6d3e\u751f\u30af\u30e9\u30b9\r\n&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u3053\u3053\u306b\u300cprotected int x = 20;\u300d\u304c\u3042\u308b\u3068\u307f\u306a\u3055\u308c\u308b\r\n&nbsp;&nbsp;&nbsp;&nbsp;int y = 10;\r\n&nbsp;&nbsp;&nbsp;&nbsp;public void ShowXY() {\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/ \u3053\u306e\u30af\u30e9\u30b9\u304b\u3089\u306fBase\u30af\u30e9\u30b9\u306ex\u306f\u898b\u3048\u308b\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Console.WriteLine(&quot;x = {0}, y = {1}&quot;, x, y);\r\n&nbsp;&nbsp;&nbsp;&nbsp;}\r\n}\r\nclass inheritance02 {\r\n&nbsp;&nbsp;&nbsp;&nbsp;public static void Main() {\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Derived md = new Derived(); \/\/\u6d3e\u751f\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u751f\u6210\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;md.ShowXY(); \/\/\u6d3e\u751f\u30af\u30e9\u30b9\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u5b9f\u884c(\u5185\u90e8\u3067\u57fa\u672c\u30af\u30e9\u30b9\u306e\u30c7\u30fc\u30bf\u30e1\u30f3\u30d0\u3092\u5229\u7528)\r\n&nbsp;&nbsp;&nbsp;&nbsp;}\r\n}<\/pre>\n<p>p.228 \u540d\u524d\u306e\u96a0\u307a\u3044<\/p>\n<pre>\r\n\u30fb\u6d3e\u751f\u30af\u30e9\u30b9\u3067\u57fa\u672c\u30af\u30e9\u30b9\u3068\u540c\u3058\u540d\u524d\u306e\u30e1\u30f3\u30d0\u3092\u8a18\u8ff0\u3067\u304d\u308b\r\n\u30fb\u3053\u306e\u6642\u306b\u524d\u306b\u300cnew\u300d\u3092\u4ed8\u3051\u308b\u3053\u3068\u3067\u3001\u540d\u524d\u306e\u96a0\u307a\u3044\u3068\u306a\u308a\u300c\u540c\u3058\u540d\u524d\u306b\u3059\u308b\u3053\u3068\u3067\u8986\u3044\u96a0\u3059\u300d\u3053\u3068\u306b\u306a\u308b\r\n\u203b \u4e0a\u66f8\u304d\u3067\u306f\u306a\u3044\u306e\u3067\u3001\u57fa\u672c\u30af\u30e9\u30b9\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u65b9\u6cd5\u3082\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308b<\/pre>\n<p>p.228 inheritance03.cs<\/p>\n<pre>\r\n\/\/p.228 inheritance03.cs\r\nusing System;\r\nclass Base { \/\/\u57fa\u672c\u30af\u30e9\u30b9\r\n&nbsp;&nbsp;&nbsp;&nbsp;public int x = 10; \/\/\u7d99\u627f\u53ef\u80fd\u306a\u30c7\u30fc\u30bf\u30e1\u30f3\u30d0\r\n&nbsp;&nbsp;&nbsp;&nbsp;public void BaseMethod() { \/\/\u7d99\u627f\u53ef\u80fd\u306a\u30e1\u30bd\u30c3\u30c9\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Console.WriteLine(&quot;Base\u30af\u30e9\u30b9\u3067\u3059&quot;);\r\n&nbsp;&nbsp;&nbsp;&nbsp;}\r\n}\r\nclass Derived : Base { \/\/\u6d3e\u751f\u30af\u30e9\u30b9<font color=blue>\r\n&nbsp;&nbsp;&nbsp;&nbsp;new public int x = 20; \/\/\u30c7\u30fc\u30bf\u30e1\u30f3\u30d0\u306e\u540d\u524d\u306e\u96a0\u307a\u3044\r\n&nbsp;&nbsp;&nbsp;&nbsp;new public void BaseMethod() { \/\/\u30e1\u30bd\u30c3\u30c9\u306e\u540d\u524d\u306e\u96a0\u307a\u3044<\/font>\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Console.WriteLine(&quot;Derived\u30af\u30e9\u30b9\u3067\u3059&quot;);\r\n&nbsp;&nbsp;&nbsp;&nbsp;}\r\n}\r\nclass inheritance03 {\r\n&nbsp;&nbsp;&nbsp;&nbsp;public static void Main() {\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Derived d = new Derived(); \/\/\u6d3e\u751f\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u751f\u6210\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Console.WriteLine(&quot;x = {0}&quot;, d.x); \/\/\u96a0\u307a\u3044\u3057\u305f\u30c7\u30fc\u30bf\u30e1\u30f3\u30d0\u304c\u7528\u3044\u3089\u308c\u308b\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d.BaseMethod(); \/\/\u96a0\u307a\u3044\u3057\u305f\u30e1\u30bd\u30c3\u30c9\u304c\u5b9f\u884c\u3055\u308c\u308b\r\n&nbsp;&nbsp;&nbsp;&nbsp;}\r\n}<\/pre>\n<p>\u30a2\u30ec\u30f3\u30b8\u6f14\u7fd2\uff1ap.228 inheritance03.cs<\/p>\n<pre>\r\n\u30fb\u57fa\u672c\u30af\u30e9\u30b9\u306e\u4e21\u30e1\u30f3\u30d0\u3092protected\u306b\u3057\u3066\u3082\u3001\u540d\u524d\u306e\u96a0\u307a\u3044\u304c\u8d77\u3053\u308b\u3053\u3068(\u540c\u3058\u7d50\u679c\u306b\u306a\u308b\u3053\u3068)\u3092\u78ba\u8a8d\u3057\u3088\u3046<\/pre>\n<p><strong>\u63d0\u51fa\uff1a\u30a2\u30ec\u30f3\u30b8\u6f14\u7fd2\uff1ap.228 inheritance03.cs<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>p.223 \u30af\u30e9\u30b9\u306e\u7d99\u627f\u306e\u57fa\u790e \u30fb\u30af\u30e9\u30b9\u306f\u90e8\u54c1\u5316\u306b\u6709\u52b9\u3060\u304c\u3001\u304d\u3061\u3093\u3068\u7ba1\u7406\u3057\u306a\u3044\u3068(\u7279\u306b\u30c1\u30fc\u30e0\u958b\u767a\u3067\u306f)\u610f\u5473\u304c\u8fd1\u3044\u30af\u30e9\u30b9\u304c\u4e71\u7acb\u3057\u305f\u308a\u3001 \u3000\u540c\u3058\u51e6\u7406\u5185\u5bb9\u304c\u8907\u6570\u306e\u30af\u30e9\u30b9\u306b\u8a18\u8ff0\u3055\u308c\u3066\u77db\u76fe\u3092\u8d77\u3053\u3057\u3084\u3059\u3044\u3002 \u30fb\u3053\u306e\u5bfe\u7b56\u3068\u3057\u3066\u3001\u30af\u30e9\u30b9\u306b\u89aa\u5b50\u95a2\u4fc2\u3092\u4f5c\u308a\u3001\u89aa\u304b\u3089\u5b50\u306b\u60c5\u5831\u304c\u5f15\u304d\u7d99\u304c\u308c\u308b\u3088\u3046\u306b\u3059\u308b\u306e\u304c\u7d99\u627f \u30fb\u89aa\u306b\u3042\u305f\u308b\u30af\u30e9\u30b9\u3092\u57fa\u672c\u30af\u30e9\u30b9\u3001\u5b50\u306b\u3042\u305f\u308b\u30af\u30e9\u30b9\u3092\u6d3e\u751f\u30af\u30e9\u30b9\u3068\u3044\u3046 \u30fb\u3088\u3063\u3066\u3001\u6d3e\u751f\u30af\u30e9\u30b9\u306f\u57fa\u672c\u30af\u30e9\u30b9\u3092\u7d99\u627f\u3059\u308b \u30fb\u6d3e\u751f\u30af\u30e9\u30b9\u306e\u5b9a\u7fa9\u6642\u306b\u57fa\u672c\u30af\u30e9\u30b9\u540d\u3092\u6307\u5b9a\u3059\u308b\u3060\u3051\u3067\u3001\u57fa\u672c\u30af\u30e9\u30b9\u306b\u3042\u308b\u30e1\u30f3\u30d0\u304c(\u307b\u307c)\u3059\u3079\u3066\u7d99\u627f\u3055\u308c\u308b \u30fb\u3057\u304b\u3082\u3001\u57fa\u672c\u30af\u30e9\u30b9\u3092\u66f8\u304d\u63db\u3048\u308b\u3068\u3001\u7d99\u627f\u5185\u5bb9\u3082\u66f8\u304d\u5909\u308f\u308b\u306e\u3067\u3001\u4fee\u6b63\u304c\u81ea\u52d5\u53cd\u6620\u3059\u308b \u30fb\u3088\u3063\u3066\u3001\u6d3e\u751f\u30af\u30e9\u30b9\u3067\u306f\u72ec\u81ea\u306e\u30e1\u30f3\u30d0\u306e\u307f\u8a18\u8ff0\u3059\u308c\u3070\u826f\u3044 \u3000\u4f8b\uff1a \u3000\u2460\u30b9\u30e9\u30a4\u30e0\u30af\u30e9\u30b9\u306bHP\u3068\u6226\u3044\u65b9\u3092\u5b9a\u7fa9 \u3000\u2461\u30b9\u30e9\u30a4\u30e0\u30af\u30e9\u30b9\u3092\u7d99\u627f\u3057\u305f\u30db\u30a4\u30df\u30b9\u30e9\u30a4\u30e0\u30af\u30e9\u30b9\u306bMP\u3068\u546a\u6587\u3092\u5b9a\u7fa9(HP\u3068\u6226\u3044\u65b9\u306f\u7d99\u627f\u3055\u308c\u308b\u306e\u3067\u8a18\u8ff0\u4e0d\u8981) \u30fb\u6d3e\u751f\u30af\u30e9\u30b9\u3092\u7d99\u627f\u3059\u308b\u6d3e\u751f\u306e\u6d3e\u751f\u30af\u30e9\u30b9\u3082\u8a18\u8ff0\u3067\u304d\u3001\u57fa\u672c\u30af\u30e9\u30b9\u3068\u6d3e\u751f\u30af\u30e9\u30b9\u306e\u4e21\u65b9\u304b\u3089\u7d99\u627f\u3059\u308b \u30fb\u306a\u304a\u3001C#\u7b49\u3067\u306f\uff12\u3064\u4ee5\u4e0a\u306e\u57fa\u672c\u30af\u30e9\u30b9\u3092\u6301\u3064\u3053\u3068(\u591a\u91cd\u7d99\u627f)\u306f\u7981\u6b62 \u30fb\u9006\u306b\u3001\uff12\u3064\u4ee5\u4e0a\u306e\u6d3e\u751f\u30af\u30e9\u30b9\u3092\u6301\u3064\u3053\u3068\u306f\u53ef\u80fd \u30fb\u7d99\u627f\u3092\u30a4\u30f3\u30d8\u30ea\u30bf\u30f3\u30b9\u3068\u3082\u3044\u3046 p.223\uff08\u30af\u30e9\u30b9\u306e\u7d99\u627f\uff09 \u30fb\u5b9a\u7fa9\u66f8\u5f0f\uff1a class \u6d3e\u751f\u30af\u30e9\u30b9\u540d : \u57fa\u672c\u30af\u30e9\u30b9\u540d {\u2026} \u30fb\u306a\u304a\u3001\u57fa\u672c\u30af\u30e9\u30b9\u306b\u304a\u3044\u3066private\u6307\u5b9a\u306e\u30e1\u30f3\u30d0\u306f\u7d99\u627f\u3055\u308c\u306a\u3044 p.224 inheritance01.cs \/\/p.224 inheritance01.cs using System; \/\/\u57fa\u672c\u30af\u30e9\u30b9 class MyBase { &nbsp;&nbsp;&nbsp;&nbsp;public int a = 10; \/\/\u7d99\u627f\u53ef\u80fd\u306a\u30c7\u30fc\u30bf\u30e1\u30f3\u30d0 &nbsp;&nbsp;&nbsp;&nbsp;public void BaseMethod() { \/\/\u7d99\u627f\u53ef\u80fd\u306a\u30e1\u30bd\u30c3\u30c9 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Console.WriteLine(&quot;\u3053\u3053\u306f\u57fa\u672c\u30af\u30e9\u30b9\u3067\u3059&quot;); &nbsp;&nbsp;&nbsp;&nbsp;} } \/\/\u6d3e\u751f\u30af\u30e9\u30b9 class MyDerived : MyBase { \/\/MyBase\u3092\u57fa\u672c\u30af\u30e9\u30b9\u3068\u3059\u308b\u6d3e\u751f\u30af\u30e9\u30b9 &nbsp;&nbsp;&nbsp;&nbsp;\/\/\u3053\u3053\u306b\u300cpublic int a = 10;\u300d\u304c\u7d99\u627f\u3055\u308c\u308b &nbsp;&nbsp;&nbsp;&nbsp;\/\/\u3053\u3053\u306b\u300cpublic void BaseMethod() {\u2026}\u300d\u304c\u7d99\u627f\u3055\u308c\u308b &nbsp;&nbsp;&nbsp;&nbsp;public int b = 20; \/\/\u8ffd\u52a0\u306e\u30c7\u30fc\u30bf\u30e1\u30f3\u30d0 &nbsp;&nbsp;&nbsp;&nbsp;public void DerivedMethod() { \/\/\u8ffd\u52a0\u306e\u30e1\u30bd\u30c3\u30c9 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Console.WriteLine(&quot;\u3053\u3053\u306f\u6d3e\u751f\u30af\u30e9\u30b9\u3067\u3059&quot;); &nbsp;&nbsp;&nbsp;&nbsp;} } class inheritance01 { &nbsp;&nbsp;&nbsp;&nbsp;public static void Main() { &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;MyDerived md = new MyDerived(); \/\/\u6d3e\u751f\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u751f\u6210 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;md.BaseMethod(); \/\/\u7d99\u627f\u3057\u305f\u30e1\u30bd\u30c3\u30c9\u304c\u6d3e\u751f\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u3042\u308b &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;md.DerivedMethod(); \/\/\u8ffd\u52a0\u306e\u30e1\u30bd\u30c3\u30c9\u3082\u6d3e\u751f\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u3042\u308b &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Console.WriteLine(&quot;md.a = {0}&quot;, md.a); \/\/\u7d99\u627f\u3057\u305f\u30c7\u30fc\u30bf\u30e1\u30f3\u30d0\u304c\u6d3e\u751f\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u3042\u308b &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Console.WriteLine(&quot;md.b = {0}&quot;, md.b); \/\/\u8ffd\u52a0\u306e\u30c7\u30fc\u30bf\u30e1\u30f3\u30d0\u3082\u6d3e\u751f\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u3042\u308b &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;MyBase mb =&hellip; <\/p>\n<p><a class=\"moretag\" href=\"https:\/\/ha234.rundog.org\/?p=486\">Read the full article<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"templates\/full-width.php","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-486","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/ha234.rundog.org\/index.php?rest_route=\/wp\/v2\/posts\/486","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ha234.rundog.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ha234.rundog.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ha234.rundog.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ha234.rundog.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=486"}],"version-history":[{"count":6,"href":"https:\/\/ha234.rundog.org\/index.php?rest_route=\/wp\/v2\/posts\/486\/revisions"}],"predecessor-version":[{"id":492,"href":"https:\/\/ha234.rundog.org\/index.php?rest_route=\/wp\/v2\/posts\/486\/revisions\/492"}],"wp:attachment":[{"href":"https:\/\/ha234.rundog.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=486"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ha234.rundog.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=486"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ha234.rundog.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=486"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}