{"id":2569,"date":"2025-03-04T21:47:21","date_gmt":"2025-03-04T12:47:21","guid":{"rendered":"https:\/\/rebron.net\/blog\/?p=2569"},"modified":"2025-03-05T13:43:38","modified_gmt":"2025-03-05T04:43:38","slug":"object-oriented-programming-c-basics-to-practice","status":"publish","type":"post","link":"https:\/\/rebron.net\/blog\/object-oriented-programming-c-basics-to-practice\/","title":{"rendered":"\u306f\u3058\u3081\u3066\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\uff5eC#\u3067\u5b66\u3076OOP\u306e\u57fa\u790e\u304b\u3089\u5b9f\u8df5\u307e\u3067\uff5e[\u9650\u5b9a]"},"content":{"rendered":"\n<h2 class=\"wp-block-heading jinr-heading d--bold\">\u306f\u3058\u3081\u306b<\/h2>\n\n\n\n<p>\u3053\u3093\u306b\u3061\u306f\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u521d\u5fc3\u8005\u3067\u3082\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u3001<strong>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\uff08OOP\uff09<\/strong> 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OOP\u304c\u751f\u307e\u308c\u305f\u80cc\u666f<\/h3>\n\n\n\n<p>\u300c\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u8907\u96d1\u306b\u306a\u308b\u3068\u3001\u3044\u308d\u3093\u306a\u3068\u3053\u308d\u3067\u540c\u3058\u3088\u3046\u306a\u30c7\u30fc\u30bf\u3092\u6271\u3044\u3001\u540c\u3058\u3088\u3046\u306a\u51e6\u7406\u3092\u3057\u3066\u3001\u3057\u304b\u3082\u7ba1\u7406\u3059\u308b\u306e\u304c\u5927\u5909\u3060\u2026\u2026\u300d\u3068\u3044\u3046\u72b6\u6cc1\u304c\u6614\u304b\u3089\u3042\u308a\u307e\u3057\u305f\u3002\u305d\u3053\u3067\u300c<strong>\u30c7\u30fc\u30bf\u3068\u3001\u305d\u308c\u3092\u64cd\u4f5c\u3059\u308b\u51e6\u7406\uff08\u30e1\u30bd\u30c3\u30c9\uff09\u3092\u3072\u3068\u307e\u3068\u3081\u306b\u3057\u3066\u201c\u30e2\u30ce\u201d\u3068\u3057\u3066\u6271\u304a\u3046<\/strong>\u300d\u3068\u3044\u3046\u767a\u60f3\u304c\u751f\u307e\u308c\u307e\u3057\u305f\u3002\u3053\u306e\u300c\u30e2\u30ce\u300d\u3092<strong>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8<\/strong>\u3068\u547c\u3073\u307e\u3059\u3002\u79c1\u305f\u3061\u306e\u65e5\u5e38\u751f\u6d3b\u3067\u3082\u3001\u300c\u81ea\u8ee2\u8eca\u300d\u3068\u3044\u3046\u30e2\u30ce\u306b\u306f\u300c\u8272\u300d\u3084\u300c\u8eca\u8f2a\u306e\u6570\u300d\u3001\u300c\u8d70\u308b\u300d\u3068\u3044\u3063\u305f\u7279\u5fb4\u3084\u52d5\u4f5c\u304c\u3042\u308a\u307e\u3059\u3088\u306d\u3002\u305d\u3046\u3057\u305f\u611f\u899a\u3067\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u7d44\u3080\u306e\u304c\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading jinr-heading d--bold\">2. OOP\u306e\u57fa\u672c4\u8981\u7d20<\/h2>\n\n\n\n<p>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u306b\u306f\u3001\u4ee5\u4e0b\u306e5\u3064\u306e\u91cd\u8981\u306a\u6982\u5ff5\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list jinr-list\">\n<li><strong>\u30af\u30e9\u30b9\u3068\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\uff08\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\uff09<\/strong><\/li>\n\n\n\n<li><strong>\u30ab\u30d7\u30bb\u30eb\u5316 (Encapsulation)<\/strong><\/li>\n\n\n\n<li><strong>\u62bd\u8c61\u5316 (Abstraction)<\/strong><\/li>\n\n\n\n<li><strong>\u7d99\u627f (Inheritance)<\/strong><\/li>\n\n\n\n<li><strong>\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0 (Polymorphism)<\/strong><\/li>\n<\/ol>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading d--bold\">2.1 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class=\"wp-block-heading jinr-heading d--bold\">2.2 \u30ab\u30d7\u30bb\u30eb\u5316 (Encapsulation)<\/h3>\n\n\n\n<p><strong>\u30ab\u30d7\u30bb\u30eb\u5316<\/strong>\u3068\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u5185\u90e8\uff08\u30c7\u30fc\u30bf\u3084\u51e6\u7406\u306e\u5b9f\u88c5\uff09\u3092\u306a\u308b\u3079\u304f\u96a0\u3057\u3066\u3001\u5916\u304b\u3089\u306f\u5fc5\u8981\u6700\u5c0f\u9650\u306e\u624b\u6bb5\uff08\u30e1\u30bd\u30c3\u30c9\uff09\u3060\u3051\u3067\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3088\u3046\u306b\u3059\u308b\u8003\u3048\u65b9\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u9280\u884c\u53e3\u5ea7\u306e\u6b8b\u9ad8\u3092\u5916\u90e8\u304b\u3089\u52dd\u624b\u306b\u66f8\u304d\u63db\u3048\u3089\u308c\u305f\u3089\u56f0\u308a\u307e\u3059\u3088\u306d\u3002\u305d\u3053\u3067\u300c\u6b8b\u9ad8\u300d\u3092private\uff08\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\uff09\u306b\u96a0\u3057\u3066\u3001\u300c\u304a\u91d1\u3092\u5165\u91d1\u3059\u308b\u300d\u300c\u6b8b\u9ad8\u3092\u78ba\u8a8d\u3059\u308b\u300d\u3068\u3044\u3063\u305f\u30e1\u30bd\u30c3\u30c9\u3060\u3051\u3092\u516c\u958b\u3059\u308b\u3001\u3068\u3044\u3046\u5de5\u592b\u3092\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading d--bold\">2.3 \u62bd\u8c61\u5316 (Abstraction)<\/h3>\n\n\n\n<p><strong>\u62bd\u8c61\u5316<\/strong>\u3068\u306f\u300c\u672c\u8cea\u7684\u306a\u8981\u7d20\u3060\u3051\u306b\u7d5e\u308a\u8fbc\u3080\u300d\u3053\u3068\u3067\u3059\u3002\u73fe\u5b9f\u306e\u3082\u306e\u3092\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u53d6\u308a\u8fbc\u3080\u3068\u304d\u3001\u3059\u3079\u3066\u306e\u7279\u5fb4\u3092\u518d\u73fe\u3059\u308b\u3068\u304b\u3048\u3063\u3066\u8907\u96d1\u306b\u306a\u308a\u307e\u3059\u3002\u305d\u3053\u3067\u3001\u5fc5\u8981\u306a\u90e8\u5206\u3060\u3051\u30d4\u30c3\u30af\u30a2\u30c3\u30d7\u3057\u3001\u305d\u308c\u4ee5\u5916\u3092\u7701\u7565\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u300c\u793e\u54e1\u300d\u30af\u30e9\u30b9\u3067\u306f\u6c0f\u540d\u3084ID\u306f\u91cd\u8981\u3067\u3082\u3001\u9aea\u578b\u3084\u8eab\u9577\u306a\u3069\u306f\u696d\u52d9\u306b\u95a2\u4fc2\u306a\u3044\u306a\u3089\u7701\u7565\u3057\u307e\u3059\u3002\u8981\u3059\u308b\u306b\u300c\u3053\u306e\u30af\u30e9\u30b9\u306f\u3069\u3093\u306a\u8cac\u52d9\uff08\u3057\u3054\u3068\uff09\u3092\u6301\u3064\u306e\uff1f\u300d\u3068\u8003\u3048\u3066\u3001\u4e0d\u8981\u306a\u60c5\u5831\u3092\u30ab\u30c3\u30c8\u3059\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading d--bold\">2.4 \u7d99\u627f (Inheritance)<\/h3>\n\n\n\n<p><strong>\u7d99\u627f<\/strong>\u306f\u3001\u3059\u3067\u306b\u3042\u308b\u30af\u30e9\u30b9\uff08\u89aa\u30af\u30e9\u30b9\uff09\u306e\u6a5f\u80fd\u3092\u53d7\u3051\u7d99\u3044\u3067\u3001\u65b0\u3057\u3044\u30af\u30e9\u30b9\uff08\u5b50\u30af\u30e9\u30b9\uff09\u3092\u4f5c\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u300c\u52d5\u7269\u300d\u30af\u30e9\u30b9\u3092\u89aa\u3068\u3057\u3066\u3001\u72ac\u30af\u30e9\u30b9\u3084\u9ce5\u30af\u30e9\u30b9\u3092\u4f5c\u308b\u3068\u3057\u307e\u3059\u3002\u72ac\u3084\u9df9\u306f\u3001\u52d5\u7269\u306e\u6301\u3064\u5171\u901a\u306e\u6027\u8cea\uff08\u540d\u524d\u3001\u547c\u5438\u3059\u308b\u306a\u3069\uff09\u3092\u305d\u306e\u307e\u307e\u5229\u7528\u3067\u304d\u3001\u3055\u3089\u306b\u300c\u5420\u3048\u308b\u300d\u300c\u98db\u3076\u300d\u3068\u3044\u3063\u305f\u56fa\u6709\u306e\u632f\u308b\u821e\u3044\u3060\u3051\u8ffd\u52a0\u3059\u308c\u3070OK\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u30b3\u30fc\u30c9\u3092\u7121\u99c4\u306a\u304f\u4f7f\u3044\u56de\u305b\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading d--bold\">2.5 \u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0 (Polymorphism)<\/h3>\n\n\n\n<p><strong>\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0<\/strong>\u306f\u300c\u540c\u3058\u30e1\u30bd\u30c3\u30c9\u306e\u547c\u3073\u51fa\u3057\u3067\u3082\u3001\u5b9f\u969b\u306b\u3069\u306e\u30af\u30e9\u30b9\uff08\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\uff09\u306a\u306e\u304b\u306b\u3088\u3063\u3066\u52d5\u4f5c\u304c\u5909\u308f\u308b\u300d\u6027\u8cea\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001<code>Animal<\/code>\u30af\u30e9\u30b9\u306b\u3042\u308b<code>speak()<\/code>\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3093\u3060\u3089\u3001Dog\u578b\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306a\u3089\u300c\u30ef\u30f3\u30ef\u30f3\uff01\u300d\u3001Cat\u578b\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306a\u3089\u300c\u30cb\u30e3\u30fc\uff01\u300d\u3068\u51fa\u529b\u3055\u308c\u308b\u3088\u3046\u306b\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u3063\u3066\u300c\u30b3\u30fc\u30c9\u306f\u5171\u901a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u547c\u3073\u51fa\u3059\u3060\u3051\u306a\u306e\u306b\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u7a2e\u985e\u3054\u3068\u306b\u632f\u308b\u821e\u3044\u304c\u5909\u308f\u308b*\u3068\u3044\u3046\u4fbf\u5229\u306a\u4ed5\u7d44\u307f\u304c\u6210\u308a\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading jinr-heading d--bold\">3. C#\u3067\u5b66\u3076OOP\u5165\u9580<\/h2>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading d--bold\">3.1 C#\u3068\u306f\uff1f<\/h3>\n\n\n\n<p><strong>C#<\/strong>\uff08\u30b7\u30fc\u30b7\u30e3\u30fc\u30d7\uff09\u306f\u3001\u30de\u30a4\u30af\u30ed\u30bd\u30d5\u30c8\u304c\u958b\u767a\u3057\u305f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u3059\u3002Java\u306b\u4f3c\u305f\u6587\u6cd5\u69cb\u9020\u3092\u6301\u3061\u3001\u521d\u5fc3\u8005\u304c\u5b66\u3076\u306b\u3082\u5206\u304b\u308a\u3084\u3059\u3044\u3088\u3046\u5de5\u592b\u3055\u308c\u3066\u3044\u307e\u3059\u3002Windows\u30a2\u30d7\u30ea\u3084Web\u30a2\u30d7\u30ea\u3060\u3051\u3067\u306a\u304f\u3001<strong>Unity<\/strong>\u3068\u3044\u3046\u30b2\u30fc\u30e0\u30a8\u30f3\u30b8\u30f3\u3067\u4f7f\u308f\u308c\u308b\u8a00\u8a9e\u3068\u3057\u3066\u3082\u6709\u540d\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading d--bold\">3.2 \u306f\u3058\u3081\u3066\u306e\u30af\u30e9\u30b9\u5b9a\u7fa9<\/h3>\n\n\n\n<p>C#\u3067\u306f\u3001\u30af\u30e9\u30b9\u306f\u6b21\u306e\u3088\u3046\u306b\u5b9a\u7fa9\u3057\u307e\u3059\u3002\u3068\u3066\u3082\u30b7\u30f3\u30d7\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>public class Dog<br>{<br>    \/\/ \u540d\u524d(\u6587\u5b57\u5217)\u3092\u5165\u308c\u3066\u304a\u304f\u5909\u6570\uff08\u30d5\u30a3\u30fc\u30eb\u30c9\uff09\u3092\u5b9a\u7fa9<br>    public string Name;<br><br>    \/\/ \u3053\u3053\u306e\u4e2d\u8eab\u304cDog\u30af\u30e9\u30b9\u306e\u8a2d\u8a08\u56f3\u306b\u306a\u308b<br>    public void Bark()<br>    {<br>        Console.WriteLine($\"{Name}\u304c\u5420\u3048\u305f: \u30ef\u30f3\u30ef\u30f3\uff01\");<br>    }<br>}<br><\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list jinr-list\">\n<li><code>public class Dog<\/code> : <code>Dog<\/code>\u3068\u3044\u3046\u540d\u524d\u306e\u30af\u30e9\u30b9\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002<code>public<\/code>\u306f\u30af\u30e9\u30b9\u3092\u516c\u958b\u3059\u308b\uff08\u5916\u90e8\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\uff09\u3068\u3044\u3046\u610f\u5473\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u4e2d\u62ec\u5f27 <code>{ }<\/code> \u306e\u4e2d\u306b\u30af\u30e9\u30b9\u306e\u4e2d\u8eab\u3092\u66f8\u304d\u307e\u3059\u3002\u3053\u3053\u306b\u300c\u3069\u3093\u306a\u30c7\u30fc\u30bf\u3092\u6301\u3064\u304b\u300d\u300c\u3069\u3093\u306a\u30e1\u30bd\u30c3\u30c9\u304c\u3042\u308b\u304b\u300d\u3092\u66f8\u304d\u8fbc\u3093\u3067\u3044\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading d--bold\">3.3 \u30d5\u30a3\u30fc\u30eb\u30c9\u3068\u30e1\u30bd\u30c3\u30c9<\/h3>\n\n\n\n<p>\u4e0a\u306e\u4f8b\u3067\u306f\u3001<code>public string Name;<\/code> \u3068\u3044\u3046\u90e8\u5206\u304c<strong>\u30d5\u30a3\u30fc\u30eb\u30c9<\/strong>\u3068\u547c\u3070\u308c\u308b\u9818\u57df\u3067\u3059\u3002\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u6301\u3064\u30c7\u30fc\u30bf\uff08\u30d7\u30ed\u30d1\u30c6\u30a3\uff09\u3092\u683c\u7d0d\u3057\u3066\u304a\u304f\u5834\u6240\u3060\u3068\u601d\u3063\u3066\u304f\u3060\u3055\u3044\u3002<code>public void Bark()<\/code> \u306f<strong>\u30e1\u30bd\u30c3\u30c9<\/strong>\u3067\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u300c\u5b9f\u884c\u3067\u304d\u308b\u52d5\u4f5c\uff08\u95a2\u6570\uff09\u300d\u3092\u8868\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading d--bold\">3.4 \u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\uff08Constructor\uff09\u306e\u5f79\u5272<\/h3>\n\n\n\n<p>\u30af\u30e9\u30b9\u3092\u4f7f\u3063\u3066\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u308b\u3068\u304d\u306b\u3001\u6700\u521d\u306b\u547c\u3070\u308c\u308b\u7279\u5225\u306a\u30e1\u30bd\u30c3\u30c9\u304c<strong>\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf<\/strong>\u3067\u3059\u3002C#\u3067\u306f\u30af\u30e9\u30b9\u540d\u3068\u540c\u3058\u540d\u524d\u306e\u30e1\u30bd\u30c3\u30c9\u304c\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3068\u3057\u3066\u6271\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>public class Dog<br>{<br>    public string Name;<br>    public int Age;<br><br>    \/\/ \u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf<br>    public Dog(string name, int age)<br>    {<br>        Name = name;<br>        Age = age;<br>    }<br><br>    public void Bark()<br>    {<br>        Console.WriteLine($\"{Name}({Age}\u6b73)\u304c\u5420\u3048\u305f: \u30ef\u30f3\u30ef\u30f3\uff01\");<br>    }<br>}<br><\/code><\/pre>\n\n\n\n<p>\u3053\u308c\u3067<code>new Dog(\"\u30dd\u30c1\", 3)<\/code> \u306e\u3088\u3046\u306b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u751f\u6210\u3059\u308b\u3068\u3001\u81ea\u52d5\u7684\u306b <code>public Dog(string name, int age)<\/code> \u306e\u4e2d\u8eab\u304c\u547c\u3073\u51fa\u3055\u308c\u3001<code>Name<\/code> \u3068 <code>Age<\/code> \u304c\u521d\u671f\u5316\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n<div id=\"JinrPaidContents\" class=\"b--jinr-block-container\">\n\t<div class=\"b--jinr-paid-container\"><span class=\"b--jinr-paid-text\">\u3053\u3053\u304b\u3089\u5148\u306f\u9650\u5b9a\u516c\u958b\u3067\u3059<\/span><\/div>\n\t<div class=\"b--paidpost-more\"><div class=\"b--paidpost-remaining\">\u3053\u306e\u7d9a\u304d\u306e\u6587\u5b57\u6570: \u300c6341\u6587\u5b57\u300d<\/div><\/div>\n\t<div class=\"b--jinr-block b--jinr-button\">\n\t\t\t\t\t<div class=\"o--button-inner d--button-type2 d--button-solid d--button-solid-hover-up d--button-solid-animation-expand d--button-center\"><span class=\"a--button-hover\"><a href=\"#\">\u7d9a\u304d\u3092\u898b\u308b<span class=\"b--jinr-price\">100\u5186<\/span><\/a><\/span><\/div>\n\t\t\t\t<\/div>\n\t<p class=\"a--paidpost-already\">\u3059\u3067\u306b\u8cfc\u5165\u6e08\u307f\u306e\u65b9\u306f<a href=\"#\" id=\"JinrAlreadyRegisterUser\">\u3053\u3061\u3089<\/a><\/p>\n\t<input type=\"hidden\" id=\"JinrPaidpostID\" name=\"paidpost_product_id\" value=\"6oE6ox1Zw2r4cikbII\">\n\t<input type=\"hidden\" id=\"JinrPaidpostURL\" name=\"paidpost_product_url\" value=\"https:\/\/buy.stripe.com\/6oE6ox1Zw2r4cikbII\">\n\t<\/div>\n\n\n<h2 class=\"wp-block-heading jinr-heading d--bold\">4. \u3082\u3046\u5c11\u3057\u9032\u3093\u3060OOP\u306e\u8a71<\/h2>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading d--bold\">4.1 \u30a2\u30af\u30bb\u30b9\u4fee\u98fe\u5b50\uff08public \/ private \/ protected\uff09<\/h3>\n\n\n\n<p>C#\u3067\u306f\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u3084\u30e1\u30bd\u30c3\u30c9\u306e\u524d\u306b <code>public<\/code> \u3084 <code>private<\/code> \u3068\u3044\u3063\u305f\u5358\u8a9e\u3092\u4ed8\u3051\u308b\u3053\u3068\u3067\u3001\u5916\u90e8\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u3092\u5236\u5fa1\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list jinr-list\">\n<li><code>public<\/code> : \u3069\u3053\u304b\u3089\u3067\u3082\u30a2\u30af\u30bb\u30b9\u53ef\u80fd<\/li>\n\n\n\n<li><code>private<\/code> : \u540c\u3058\u30af\u30e9\u30b9\u306e\u4e2d\u304b\u3089\u3057\u304b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044<\/li>\n\n\n\n<li><code>protected<\/code> : \u540c\u3058\u30af\u30e9\u30b9\u304b\u3001\u7d99\u627f\u5148\u306e\u30af\u30e9\u30b9\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b<\/li>\n<\/ul>\n\n\n\n<p>\u30ab\u30d7\u30bb\u30eb\u5316\u306e\u8003\u3048\u65b9\u3092\u5b9f\u8df5\u3059\u308b\u306b\u306f\u3001\u91cd\u8981\u306a\u30c7\u30fc\u30bf\u3092 <code>private<\/code> \u306b\u96a0\u3057\u3001\u30a2\u30af\u30bb\u30b9\u3084\u5909\u66f4\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f <code>public<\/code> \u306a\u30e1\u30bd\u30c3\u30c9\u3092\u7528\u610f\u3059\u308b\u3001\u3068\u3044\u3046\u4f7f\u3044\u65b9\u3092\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading d--bold\">4.2 \u30d7\u30ed\u30d1\u30c6\u30a3\uff08Property\uff09\u3068setter\/getter<\/h3>\n\n\n\n<p>C#\u306b\u306f\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u4ee3\u308f\u308a\u306b<strong>\u30d7\u30ed\u30d1\u30c6\u30a3<\/strong>\u3068\u3044\u3046\u4ed5\u7d44\u307f\u304c\u3088\u304f\u4f7f\u308f\u308c\u307e\u3059\u3002Java\u3067\u3044\u3046\u300cgetter\/setter\u300d\u306e\u6a5f\u80fd\u3092\u7c21\u5358\u306b\u66f8\u3051\u308b\u3088\u3046\u306b\u3057\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>public class BankAccount<br>{<br>    private double balance;<br><br>    public BankAccount(double initial)<br>    {<br>        balance = initial;<br>    }<br><br>    \/\/ \u6b8b\u9ad8\u3092\u8aad\u307f\u53d6\u308b\u305f\u3081\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\uff08\u8aad\u307f\u53d6\u308a\u5c02\u7528\uff09<br>    public double Balance<br>    {<br>        get { return balance; }<br>    }<br><br>    \/\/ \u5165\u91d1\u30e1\u30bd\u30c3\u30c9<br>    public void Deposit(double amount)<br>    {<br>        if (amount &gt; 0)<br>        {<br>            balance += amount;<br>        }<br>    }<br>}<br><\/code><\/pre>\n\n\n\n<p>\u3053\u3046\u3059\u308b\u3053\u3068\u3067\u3001<code>Balance<\/code> \u30d7\u30ed\u30d1\u30c6\u30a3\u304b\u3089\u73fe\u5728\u306e\u6b8b\u9ad8\u306f\u53d6\u5f97\u3067\u304d\u308b\u3051\u308c\u3069\u3001\u76f4\u63a5 <code>balance<\/code> \u3092\u66f8\u304d\u63db\u3048\u308b\u3053\u3068\u306f\u3067\u304d\u306a\u3044\uff08\u96a0\u3055\u308c\u3066\u3044\u308b\uff09\u4ed5\u7d44\u307f\u304c\u6574\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading d--bold\">4.3 \u9759\u7684\u30e1\u30f3\u30d0\u30fc\uff08static\uff09<\/h3>\n\n\n\n<p>\u30af\u30e9\u30b9\u306b<code>static<\/code>\u3092\u4ed8\u3051\u308b\u3068\u3001\u305d\u308c\u306f\u300c\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\uff08\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\uff09\u3092\u4f5c\u3089\u306a\u304f\u3066\u3082\u4f7f\u3048\u308b\u300d\u30e1\u30f3\u30d0\u30fc\u306b\u306a\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6570\u5b66\u7684\u306a\u5b9a\u6570\u3084\u95a2\u6570\u3092\u307e\u3068\u3081\u308b\u30af\u30e9\u30b9\u3092\u4f5c\u308b\u3068\u304d\u306a\u3069\u306b\u4fbf\u5229\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>public static class MathUtils<br>{<br>    public static double Pi = 3.14159;<br><br>    public static int Square(int x)<br>    {<br>        return x * x;<br>    }<br>}<br><br>\/\/ \u4f7f\u3046\u3068\u304d<br>double area = MathUtils.Pi * MathUtils.Square(10); <br><\/code><\/pre>\n\n\n\n<p>\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3068\u7d10\u3065\u304b\u306a\u3044\u3001\u30af\u30e9\u30b9\u306b\u7d10\u3065\u3044\u305f\u30e1\u30bd\u30c3\u30c9\u30fb\u5909\u6570\u3092\u4f7f\u3046\u3068\u304d\u306f<code>static<\/code>\u3092\u6d3b\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading d--bold\">4.4 \u62bd\u8c61\u30af\u30e9\u30b9\u3068\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9<\/h3>\n\n\n\n<ul class=\"wp-block-list jinr-list\">\n<li><strong>\u62bd\u8c61\u30af\u30e9\u30b9 (abstract class)<\/strong> : \u30e1\u30bd\u30c3\u30c9\u306e\u4e2d\u8eab\u3092\u6301\u305f\u306a\u3044\u300c\u62bd\u8c61\u30e1\u30bd\u30c3\u30c9\u300d\u3092\u542b\u3080\u3053\u3068\u304c\u3067\u304d\u308b\u30af\u30e9\u30b9\u3002\u7d99\u627f\u5148\u3067\u5fc5\u305a\u5b9f\u88c5\u3092\u5f37\u5236\u3067\u304d\u308b\u3002<\/li>\n\n\n\n<li><strong>\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9 (interface)<\/strong> : \u30e1\u30bd\u30c3\u30c9\u306e\u540d\u524d\u3084\u5f15\u6570\u306a\u3069\u300c\u5f62\u300d\u3060\u3051\u6c7a\u3081\u305f\u578b\u3002\u7d99\u627f\u5148\uff08\u5b9f\u88c5\u30af\u30e9\u30b9\uff09\u3067\u5fc5\u305a\u5b9a\u7fa9\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u305f\u3068\u3048\u3070\u3001\u300c\u56f3\u5f62\u300d\u30af\u30e9\u30b9\u3092\u62bd\u8c61\u30af\u30e9\u30b9\u306b\u3057\u3066\u3001\u5177\u4f53\u7684\u306a\u300c\u5186\u300d\u300c\u56db\u89d2\u5f62\u300d\u3092\u7d99\u627f\u5148\u3067\u5b9f\u88c5\u3059\u308b\u3068\u3044\u3063\u305f\u4f7f\u3044\u65b9\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306f\u7570\u306a\u308b\u30af\u30e9\u30b9\u540c\u58eb\u3067\u3082\u540c\u3058\u300c\u6a5f\u80fd\u306e\u5f62\u300d\u3092\u5171\u6709\u3067\u304d\u308b\u305f\u3081\u3001\u8907\u6570\u306e\u5b9f\u88c5\u30af\u30e9\u30b9\u3092\u540c\u3058\u3088\u3046\u306b\u6271\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading jinr-heading d--bold\">5. \u7d99\u627f\u3068\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0\u3092C#\u3067\u4f53\u9a13<\/h2>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading d--bold\">5.1 \u57fa\u672c\u7684\u306a\u7d99\u627f\u306e\u66f8\u304d\u65b9<\/h3>\n\n\n\n<p>C#\u3067\u7d99\u627f\u3092\u3059\u308b\u306b\u306f\u3001\u30af\u30e9\u30b9\u540d\u306e\u5f8c\u308d\u306b\u300c: \u89aa\u30af\u30e9\u30b9\u540d\u300d\u3068\u66f8\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>public class Animal<br>{<br>    public string Name;<br><br>    public Animal(string name)<br>    {<br>        Name = name;<br>    }<br><br>    public virtual void Speak()<br>    {<br>        Console.WriteLine(\"\u52d5\u7269\u304c\u4f55\u304b\u3092\u8a71\u3057\u3066\u3044\u307e\u3059\u3002\");<br>    }<br>}<br><br>public class Dog : Animal<br>{<br>    \/\/ \u89aa\u30af\u30e9\u30b9\u306b\u5f15\u6570name\u304c\u3042\u308b\u306e\u3067\u3001\u5b50\u30af\u30e9\u30b9\u306e\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3067\u53d7\u3051\u6e21\u3057<br>    public Dog(string name) : base(name) <br>    {<br>    }<br><br>    \/\/ Speak\u30e1\u30bd\u30c3\u30c9\u3092\u4e0a\u66f8\u304d\uff08\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\uff09<br>    public override void Speak()<br>    {<br>        Console.WriteLine($\"{Name}\u304c\u5420\u3048\u305f: \u30ef\u30f3\u30ef\u30f3\uff01\");<br>    }<br>}<br><\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list jinr-list\">\n<li><code>public class Dog : Animal<\/code> \u3067\u3001<code>Dog<\/code>\u306f<code>Animal<\/code>\u3092\u7d99\u627f\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li><code>base(name)<\/code> \u306f\u89aa\u30af\u30e9\u30b9\u306e\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u306b\u5f15\u6570\u3092\u6e21\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u89aa\u30af\u30e9\u30b9\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u4e0a\u66f8\u304d\u3057\u305f\u3044\u3068\u304d\u306f<code>public override void Speak()<\/code>\u306e\u3088\u3046\u306b\u66f8\u304d\u307e\u3059\u3002\u89aa\u30af\u30e9\u30b9\u3067\u300c\u4e0a\u66f8\u304d\u3055\u308c\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u30e1\u30bd\u30c3\u30c9\u300d\u306f<code>virtual<\/code>\u3092\u4ed8\u3051\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading d--bold\">5.2 override\u306b\u3088\u308b\u30e1\u30bd\u30c3\u30c9\u306e\u4e0a\u66f8\u304d<\/h3>\n\n\n\n<p>\u4e0a\u306e\u4f8b\u3067 <code>override<\/code> \u3092\u4ed8\u3051\u308b\u3053\u3068\u3067\u3001\u89aa\u30af\u30e9\u30b9\u3068\u540c\u3058\u540d\u524d\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u300c\u4e0a\u66f8\u304d\u300d\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u3082\u3057<code>override<\/code>\u3092\u3057\u306a\u3044\u3068\u3001\u89aa\u306e\u30e1\u30bd\u30c3\u30c9\u304c\u305d\u306e\u307e\u307e\u4f7f\u308f\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading d--bold\">5.3 \u62bd\u8c61\u30af\u30e9\u30b9\u30fb\u62bd\u8c61\u30e1\u30bd\u30c3\u30c9\u306e\u4f7f\u3044\u65b9<\/h3>\n\n\n\n<p>\u89aa\u30af\u30e9\u30b9\u306b\u300c\u5177\u4f53\u7684\u306a\u51e6\u7406\u306f\u6c7a\u307e\u3063\u3066\u3044\u306a\u3044\u3051\u3069\u3001\u5b50\u30af\u30e9\u30b9\u3067\u4f55\u304b\u3057\u3089\u66f8\u3044\u3066\u306d\u300d\u3068\u3044\u3046\u30e1\u30bd\u30c3\u30c9\u3092\u7f6e\u304d\u305f\u3044\u5834\u5408\u306f\u3001<code>abstract<\/code>\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>public abstract class Shape<br>{<br>    public abstract double GetArea(); \/\/ \u62bd\u8c61\u30e1\u30bd\u30c3\u30c9<br>}<br><br>\/\/ \u5177\u4f53\u7684\u306a\u300c\u5186\u300d\u30af\u30e9\u30b9<br>public class Circle : Shape<br>{<br>    public double Radius { get; set; }<br><br>    public Circle(double r)<br>    {<br>        Radius = r;<br>    }<br><br>    public override double GetArea()<br>    {<br>        return 3.14 * Radius * Radius;<br>    }<br>}<br><\/code><\/pre>\n\n\n\n<p><code>Shape<\/code>\u30af\u30e9\u30b9\u306f\u62bd\u8c61\u30af\u30e9\u30b9\u306a\u306e\u3067\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u76f4\u63a5\u4f5c\u308c\u307e\u305b\u3093\u3002<code>new Circle()<\/code>\u306a\u3069\u3001\u5b50\u30af\u30e9\u30b9\u5074\u3067\u5b9f\u88c5\u304c\u5b8c\u4e86\u3057\u305f\u30af\u30e9\u30b9\u3060\u3051\u3092\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading d--bold\">5.4 \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u4f7f\u3063\u305f\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0<\/h3>\n\n\n\n<p>\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306f\u3001\u30af\u30e9\u30b9\u3068\u9055\u3063\u3066\u300c\u7d99\u627f\u300d\u306e\u30ad\u30fc\u30ef\u30fc\u30c9\u3067\u306f\u306a\u304f**\u300c\u5b9f\u88c5\u300d**\u3068\u3044\u3046\u8003\u3048\u65b9\u3067\u3059\u3002C#\u3067\u306f<code>: \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u540d<\/code>\u3067\u5b9f\u88c5\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>public interface IPlayable<br>{<br>    void Play();<br>}<br><br>public class DVD : IPlayable<br>{<br>    public void Play()<br>    {<br>        Console.WriteLine(\"DVD\u3092\u518d\u751f\u3057\u307e\u3059\u3002\");<br>    }<br>}<br><br>public class Game : IPlayable<br>{<br>    public void Play()<br>    {<br>        Console.WriteLine(\"\u30b2\u30fc\u30e0\u3092\u8d77\u52d5\u3057\u307e\u3059\u3002\");<br>    }<br>}<br><\/code><\/pre>\n\n\n\n<p>\u3053\u308c\u3067DVD\u3067\u3082Game\u3067\u3082\u300c<code>Play()<\/code>\u30e1\u30bd\u30c3\u30c9\u3092\u6301\u3064\u30af\u30e9\u30b9\u300d\u3068\u3057\u3066\u540c\u3058\u6271\u3044\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u3064\u307e\u308a\u3001<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>IPlayable item1 = new DVD();<br>IPlayable item2 = new Game();<br>item1.Play(); \/\/ DVD\u3092\u518d\u751f\u3057\u307e\u3059\u3002<br>item2.Play(); \/\/ \u30b2\u30fc\u30e0\u3092\u8d77\u52d5\u3057\u307e\u3059\u3002<br><\/code><\/pre>\n\n\n\n<p>\u306e\u3088\u3046\u306b\u3001\u540c\u3058<code>Play()<\/code>\u547c\u3073\u51fa\u3057\u3067\u3082\u4e2d\u8eab\u306f\u9055\u3046\u30af\u30e9\u30b9\u306e\u30e1\u30bd\u30c3\u30c9\u304c\u52d5\u304f\u308f\u3051\u3067\u3059\u3002\u3053\u308c\u304c<strong>\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0<\/strong>\u306e\u5f37\u307f\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading jinr-heading d--bold\">6. OOP\u8a2d\u8a08\u306e\u5b9f\u8df5\u4f8b<\/h2>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading d--bold\">6.1 \u30ab\u30d7\u30bb\u30eb\u5316\u306e\u30e1\u30ea\u30c3\u30c8\u3092\u4f53\u9a13\u3057\u3088\u3046<\/h3>\n\n\n\n<p>\u5148\u307b\u3069\u306e\u9280\u884c\u53e3\u5ea7\u306e\u4f8b\u3092\u3082\u3046\u5c11\u3057\u767a\u5c55\u3055\u305b\u3001\u30ab\u30d7\u30bb\u30eb\u5316\u306e\u30e1\u30ea\u30c3\u30c8\u3092\u5b9f\u611f\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>public class BankAccount<br>{<br>    private double balance; \/\/ \u6b8b\u9ad8\u306f\u5916\u90e8\u304b\u3089\u76f4\u63a5\u30a2\u30af\u30bb\u30b9\u3055\u308c\u306a\u3044<br><br>    public BankAccount(double initial)<br>    {<br>        balance = initial;<br>    }<br><br>    \/\/ \u5165\u91d1<br>    public void Deposit(double amount)<br>    {<br>        if (amount &gt; 0)<br>        {<br>            balance += amount;<br>        }<br>        else<br>        {<br>            Console.WriteLine(\"\u5165\u91d1\u984d\u306f\u6b63\u306e\u6570\u3067\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\");<br>        }<br>    }<br><br>    \/\/ \u6b8b\u9ad8\u78ba\u8a8d<br>    public double GetBalance()<br>    {<br>        return balance;<br>    }<br>}<br><br>class Program<br>{<br>    static void Main(string[] args)<br>    {<br>        BankAccount acct = new BankAccount(1000);<br>        acct.Deposit(500);<br>        Console.WriteLine(acct.GetBalance()); \/\/ 1500 \u3068\u51fa\u529b<br>    }<br>}<br><\/code><\/pre>\n\n\n\n<p><code>balance<\/code>\u304c\u5916\u90e8\u304b\u3089\u898b\u3048\u306a\u3044\u3088\u3046 <code>private<\/code>\u306b\u3057\u3066\u3042\u308b\u306e\u3067\u3001\u8aa4\u3063\u3066 <code>acct.balance = -999;<\/code> \u306a\u3069\u3068\u6b8b\u9ad8\u3092\u58ca\u3059\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u30e1\u30bd\u30c3\u30c9\u304c\u9069\u5207\u306b\u691c\u8a3c\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u5024\u306e\u4e0d\u6574\u5408\u3092\u9632\u304e\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u304c<strong>\u30ab\u30d7\u30bb\u30eb\u5316<\/strong>\u306e\u5927\u304d\u306a\u30e1\u30ea\u30c3\u30c8\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading d--bold\">6.2 \u7d99\u627f\u3092\u6d3b\u304b\u3057\u305f\u30b3\u30fc\u30c9\u306e\u518d\u5229\u7528<\/h3>\n\n\n\n<p>\u5927\u304d\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u306f\u3001\u591a\u304f\u306e\u30af\u30e9\u30b9\u304c\u4f3c\u305f\u3088\u3046\u306a\u6a5f\u80fd\u3092\u6301\u3064\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u3053\u3067\u7d99\u627f\u3092\u4f7f\u3063\u3066\u5171\u901a\u90e8\u5206\u3092\u89aa\u30af\u30e9\u30b9\u3078\u307e\u3068\u3081\u3001\u65b0\u3057\u3044\u30af\u30e9\u30b9\u3067\u306f\u5dee\u5206\u3060\u3051\u66f8\u304f\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u30b3\u30fc\u30c9\u306e\u91cd\u8907\u3092\u3050\u3063\u3068\u6e1b\u3089\u305b\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305f\u3068\u3048\u3070\u3001RPG\u98a8\u306e\u30b2\u30fc\u30e0\u306e\u4f8b\u3067\u8003\u3048\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>public class Character<br>{<br>    public string Name { get; set; }<br>    public int HP { get; set; }<br><br>    public virtual void Attack()<br>    {<br>        Console.WriteLine($\"{Name}\u306e\u653b\u6483\uff01\");<br>    }<br>}<br><br>public class Hero : Character<br>{<br>    public override void Attack()<br>    {<br>        Console.WriteLine($\"{Name}\u306e\u5263\u306b\u3088\u308b\u653b\u6483\uff01\");<br>    }<br>}<br><br>public class Wizard : Character<br>{<br>    public override void Attack()<br>    {<br>        Console.WriteLine($\"{Name}\u306e\u9b54\u6cd5\u653b\u6483\uff01\");<br>    }<br>}<br><\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list jinr-list\">\n<li><code>Character<\/code>\u3068\u3044\u3046\u89aa\u30af\u30e9\u30b9\u306b\u5171\u901a\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u3068<code>Attack()<\/code>\u30e1\u30bd\u30c3\u30c9\u3092\u7f6e\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li><code>Hero<\/code>\u3084<code>Wizard<\/code>\u306a\u3069\u306e\u5b50\u30af\u30e9\u30b9\u3067\u306f\u3001\u653b\u6483\u65b9\u6cd5\u3060\u3051\u4e0a\u66f8\u304d\u3059\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u65b0\u3057\u3044\u8077\u696d\uff08Archer\u3084Ninja\u306a\u3069\uff09\u3092\u5897\u3084\u3059\u5834\u5408\u3082\u3001<code>Character<\/code>\u3092\u7d99\u627f\u3057\u3066\u305d\u308c\u305e\u308c\u306e<code>Attack()<\/code>\u3092\u5b9a\u7fa9\u3059\u308b\u3060\u3051\u3067OK\u3002\u3053\u308c\u304c\u7d99\u627f\u306e\u529b\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading d--bold\">6.3 \u30b2\u30fc\u30e0\u958b\u767a\u3078\u306e\u5fdc\u7528\u4f8b\uff08Unity\u7684\u306a\u8003\u3048\u65b9\uff09<\/h3>\n\n\n\n<p>Unity\u3067\u306f\u3001\u7d99\u627f\u3060\u3051\u3067\u306a\u304f<strong>\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\uff08\u90e8\u54c1\uff09\u306e\u7d44\u307f\u5408\u308f\u305b<\/strong>\u3092\u91cd\u8996\u3057\u305f\u4f5c\u308a\u65b9\u304c\u4e3b\u6d41\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u300c\u4f4d\u7f6e\u3092\u5236\u5fa1\u3059\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u300d\u300c\u7269\u7406\u6f14\u7b97\u3092\u3059\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u300d\u3092\u3001\u540c\u3058\u30b2\u30fc\u30e0\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u8cbc\u308a\u4ed8\u3051\u308b\u3053\u3068\u3067\u3001\u305d\u308c\u3089\u304c\u5354\u8abf\u3057\u3066\u52d5\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u201cHAS-A\u201d\u306e\u95a2\u4fc2\u201d\uff08\u3042\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u5225\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u300c\u6301\u3063\u3066\u3044\u308b\u300d\uff09\u3092\u5b9f\u73fe\u3059\u308b\u3053\u3068\u3067\u3001\u591a\u5c64\u7684\u306a\u7d99\u627f\u3088\u308a\u3082\u67d4\u8edf\u306b\u6a5f\u80fd\u3092\u8ffd\u52a0\u3067\u304d\u307e\u3059\u3002<br>\u305f\u3060\u3057\u88cf\u3067\u306f\u30af\u30e9\u30b9\u306b\u3088\u308b\u5b9a\u7fa9\u304c\u3057\u3063\u304b\u308a\u884c\u308f\u308c\u3066\u304a\u308a\u3001OOP\u306e\u6982\u5ff5\u306f\u540c\u3058\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading d--bold\">6.4 Web\u30a2\u30d7\u30ea\u958b\u767a\u3078\u306e\u5fdc\u7528\u4f8b<\/h3>\n\n\n\n<p>Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u3082\u3001\u30e2\u30c7\u30eb\uff08\u30c7\u30fc\u30bf\u3092\u6271\u3046\u90e8\u5206\uff09\u3092\u30af\u30e9\u30b9\u3068\u3057\u3066\u5b9a\u7fa9\u3057\u3001\u30d3\u30e5\u30fc\uff08\u753b\u9762\u8868\u793a\uff09\u3084\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\uff08\u30ea\u30af\u30a8\u30b9\u30c8\u51e6\u7406\uff09\u3068\u5f79\u5272\u5206\u62c5\u3059\u308b\u3053\u3068\u304c\u4e00\u822c\u7684\u3067\u3059\u3002MVC\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u306f\u3001\u30e2\u30c7\u30eb\u30af\u30e9\u30b9\u306b\u30d3\u30b8\u30cd\u30b9\u30ed\u30b8\u30c3\u30af\u3092\u8a70\u3081\u8fbc\u307f\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u304b\u3089\u305d\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3059\u3060\u3051\u3067\u30c7\u30fc\u30bf\u51e6\u7406\u3092\u884c\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u958b\u767a\u306e\u898b\u901a\u3057\u304c\u826f\u304f\u306a\u308a\u3001\u5927\u898f\u6a21\u5316\u3057\u3066\u3082\u7ba1\u7406\u3057\u3084\u3059\u304f\u306a\u308b\u308f\u3051\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading jinr-heading d--bold\">7. \u4ee3\u8868\u7684\u306aOOP\u30c7\u30b6\u30a4\u30f3\u30d1\u30bf\u30fc\u30f3\u5165\u9580<\/h2>\n\n\n\n<p>\u5927\u898f\u6a21\u306a\u958b\u767a\u3092\u7d9a\u3051\u308b\u3046\u3061\u306b\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u306a\u3089\u3067\u306f\u306e<strong>\u304a\u306a\u3058\u307f\u306e\u89e3\u6c7a\u7b56<\/strong>\u304c\u3044\u308d\u3044\u308d\u898b\u3064\u304b\u308a\u307e\u3057\u305f\u3002\u305d\u308c\u3089\u304c<strong>\u30c7\u30b6\u30a4\u30f3\u30d1\u30bf\u30fc\u30f3<\/strong>\u3068\u3057\u3066\u307e\u3068\u3081\u3089\u308c\u3066\u304a\u308a\u3001\u6709\u540d\u306a\u672c\u300cGoF (Gang of Four) \u30c7\u30b6\u30a4\u30f3\u30d1\u30bf\u30fc\u30f3\u300d\u3067\u7d39\u4ecb\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u4ee3\u8868\u7684\u306a\u3082\u306e\u30923\u3064\u3060\u3051\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading d--bold\">7.1 \u30b7\u30f3\u30b0\u30eb\u30c8\u30f3\u30d1\u30bf\u30fc\u30f3<\/h3>\n\n\n\n<p>\u300c\u3042\u308b\u30af\u30e9\u30b9\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u30671\u3064\u3060\u3051\u306b\u9650\u5b9a\u3057\u305f\u3044\u300d\u3068\u3044\u3046\u5834\u5408\u306b\u4f7f\u3046\u30d1\u30bf\u30fc\u30f3\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u30b2\u30fc\u30e0\u306e\u30b9\u30b3\u30a2\u7ba1\u7406\u30af\u30e9\u30b9\u306f\u5168\u4e16\u754c\u3067\u3072\u3068\u3064\u3060\u3051\u306b\u3057\u305f\u3044\u3001\u3068\u3044\u3063\u305f\u30b1\u30fc\u30b9\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002C#\u3067\u306f<code>static<\/code>\u3092\u6d3b\u7528\u3057\u3066\u66f8\u304f\u30d1\u30bf\u30fc\u30f3\u304c\u591a\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>public class GameManager<br>{<br>    private static GameManager instance = new GameManager();<br>    public static GameManager Instance<br>    {<br>        get { return instance; }<br>    }<br><br>    private GameManager() { } \/\/ \u5916\u90e8\u304b\u3089 new \u3067\u304d\u306a\u3044\u3088\u3046 private<br><br>    public int Score { get; set; }<br>}<br><\/code><\/pre>\n\n\n\n<p><code>GameManager.Instance<\/code> \u3067\u5e38\u306b\u540c\u3058\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u53d6\u5f97\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3092 <code>private<\/code> \u306b\u3059\u308b\u3053\u3068\u3067\u3001\u4ed6\u306e\u5834\u6240\u3067 <code>new<\/code> \u3067\u304d\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading d--bold\">7.2 \u30d5\u30a1\u30af\u30c8\u30ea\u30fc\u30d1\u30bf\u30fc\u30f3<\/h3>\n\n\n\n<p>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u751f\u6210\u3092\u5c02\u7528\u306e\u300c\u5de5\u5834\uff08Factory\uff09\u300d\u30af\u30e9\u30b9\u306b\u4efb\u305b\u308b\u30d1\u30bf\u30fc\u30f3\u3067\u3059\u3002\u300c\u3069\u306e\u5b50\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u308b\u304b\u5206\u304b\u3089\u306a\u3044\u304c\u3001\u5171\u901a\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u8fd4\u3057\u305f\u3044\u300d\u3068\u304d\u306a\u3069\u306b\u4fbf\u5229\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>public interface IEnemy<br>{<br>    void Attack();<br>}<br><br>public class Slime : IEnemy<br>{<br>    public void Attack() =&gt; Console.WriteLine(\"\u30b9\u30e9\u30a4\u30e0\u306e\u653b\u6483\uff01\");<br>}<br><br>public class Dragon : IEnemy<br>{<br>    public void Attack() =&gt; Console.WriteLine(\"\u30c9\u30e9\u30b4\u30f3\u306e\u708e\u653b\u6483\uff01\");<br>}<br><br>public static class EnemyFactory<br>{<br>    public static IEnemy CreateEnemy(string type)<br>    {<br>        switch (type)<br>        {<br>            case \"Slime\": return new Slime();<br>            case \"Dragon\": return new Dragon();<br>            default: throw new ArgumentException(\"\u672a\u77e5\u306e\u30a8\u30cd\u30df\u30fc\u3067\u3059\");<br>        }<br>    }<br>}<br><\/code><\/pre>\n\n\n\n<p>\u547c\u3073\u51fa\u3057\u5074\u306f <code>IEnemy enemy = EnemyFactory.CreateEnemy(\"Slime\");<\/code> \u306e\u3088\u3046\u306b\u66f8\u304f\u3060\u3051\u3067\u3001\u30b9\u30e9\u30a4\u30e0\u304b\u30c9\u30e9\u30b4\u30f3\u304b\u3092\u610f\u8b58\u305b\u305a\u306b\u5171\u901a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9<code>IEnemy<\/code>\u3068\u3057\u3066\u6271\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading d--bold\">7.3 \u30aa\u30d6\u30b6\u30fc\u30d0\u30fc\u30d1\u30bf\u30fc\u30f3<\/h3>\n\n\n\n<p>\u7279\u5b9a\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u4f55\u304b\u5909\u5316\u3057\u305f\u3068\u304d\u306b\u3001\u767b\u9332\u3055\u308c\u305f\u8907\u6570\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3078\u901a\u77e5\u3092\u9001\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002GUI\u30a2\u30d7\u30ea\u306e\u30dc\u30bf\u30f3\u304c\u30af\u30ea\u30c3\u30af\u3055\u308c\u305f\u3089\u3001\u30ea\u30b9\u30ca\u30fc\u304c\u305d\u308c\u3092\u53d7\u3051\u53d6\u3063\u3066\u53cd\u5fdc\u3059\u308b\u3068\u3044\u3063\u305f\u4f7f\u3044\u65b9\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>public interface IObserver<br>{<br>    void Update();<br>}<br><br>public class Subject<br>{<br>    private List&lt;IObserver&gt; observers = new List&lt;IObserver&gt;();<br><br>    public void AddObserver(IObserver obs)<br>    {<br>        observers.Add(obs);<br>    }<br><br>    public void Notify()<br>    {<br>        foreach (var obs in observers)<br>        {<br>            obs.Update();<br>        }<br>    }<br>}<br><\/code><\/pre>\n\n\n\n<p><code>Subject<\/code> \u306f\u72b6\u614b\u304c\u5909\u308f\u3063\u305f\u3089 <code>Notify()<\/code> \u3092\u547c\u3073\u51fa\u3057\u3066\u3001\u767b\u9332\u3055\u308c\u305f <code>IObserver<\/code>\u305f\u3061\u306b\u901a\u77e5\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001Subject\u3068Observer\u304c\u758e\u7d50\u5408\u306b\u306a\u308a\u3001\u6539\u4fee\u3057\u3084\u3059\u3044\u8a2d\u8a08\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading jinr-heading d--bold\">8. OOP\u306e\u30e1\u30ea\u30c3\u30c8\u30fb\u30c7\u30e1\u30ea\u30c3\u30c8<\/h2>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading d--bold\">8.1 \u30e1\u30ea\u30c3\u30c8<\/h3>\n\n\n\n<ol class=\"wp-block-list jinr-list\">\n<li><strong>\u4fdd\u5b88\u6027\u304c\u9ad8\u3044<\/strong>: \u30b3\u30fc\u30c9\u3092\u30af\u30e9\u30b9\u306b\u5206\u3051\u308b\u305f\u3081\u3001\u5168\u4f53\u69cb\u9020\u3092\u628a\u63e1\u3057\u3084\u3059\u3044\u3002\u5909\u66f4\u70b9\u304c\u5c40\u6240\u5316\u3055\u308c\u3001\u30d0\u30b0\u4fee\u6b63\u3057\u3084\u3059\u3044\u3002<\/li>\n\n\n\n<li><strong>\u62e1\u5f35\u304c\u5bb9\u6613<\/strong>: \u7d99\u627f\u3084\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0\u306b\u3088\u308a\u3001\u65b0\u3057\u3044\u6a5f\u80fd\u3092\u8ffd\u52a0\u3059\u308b\u3068\u304d\u306b\u65e2\u5b58\u30b3\u30fc\u30c9\u3092\u518d\u5229\u7528\u3067\u304d\u308b\u3002<\/li>\n\n\n\n<li><strong>\u518d\u5229\u7528\u6027\u304c\u9ad8\u3044<\/strong>: \u4e00\u5ea6\u4f5c\u3063\u305f\u30af\u30e9\u30b9\u3092\u5225\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u3082\u4f7f\u3044\u56de\u3057\u3084\u3059\u3044\u3002<\/li>\n\n\n\n<li><strong>\u5206\u696d\u3057\u3084\u3059\u3044<\/strong>: \u5927\u304d\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u30af\u30e9\u30b9\u3054\u3068\u306b\u62c5\u5f53\u3092\u5206\u3051\u3084\u3059\u3044\u3002<\/li>\n\n\n\n<li><strong>\u76f4\u611f\u7684\u306b\u30e2\u30c7\u30eb\u5316\u3067\u304d\u308b<\/strong>: \u73fe\u5b9f\u306e\u30e2\u30ce\u3084\u6982\u5ff5\u3092\u300c\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u300d\u3068\u3057\u3066\u6271\u3046\u306e\u3067\u7406\u89e3\u3057\u3084\u3059\u3044\u5834\u5408\u304c\u591a\u3044\u3002<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading d--bold\">8.2 \u30c7\u30e1\u30ea\u30c3\u30c8<\/h3>\n\n\n\n<ol class=\"wp-block-list jinr-list\">\n<li><strong>\u5b66\u7fd2\u30b3\u30b9\u30c8\u304c\u3042\u308b<\/strong>: \u30af\u30e9\u30b9\u8a2d\u8a08\u3084\u7d99\u627f\u306a\u3069\u306e\u6982\u5ff5\u3092\u6b63\u3057\u304f\u7406\u89e3\u3059\u308b\u306e\u306b\u6642\u9593\u304c\u304b\u304b\u308b\u3002<\/li>\n\n\n\n<li><strong>\u8a2d\u8a08\u6b21\u7b2c\u3067\u306f\u8907\u96d1\u5316<\/strong>: \u904e\u5270\u306a\u62bd\u8c61\u5316\u3084\u7d99\u627f\u306e\u4e71\u7528\u3067\u3001\u304b\u3048\u3063\u3066\u5206\u304b\u308a\u306b\u304f\u304f\u306a\u308b\u5834\u5408\u3082\u3042\u308b\u3002<\/li>\n\n\n\n<li><strong>\u6027\u80fd\u9762\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9<\/strong>: \u52d5\u7684\u306a\u30e1\u30bd\u30c3\u30c9\u547c\u3073\u51fa\u3057\u3084\u3001\u5927\u91cf\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u751f\u6210\u304c\u6027\u80fd\u3092\u82e5\u5e72\u4e0b\u3052\u308b\u30b1\u30fc\u30b9\u3082\u3002\u305f\u3060\u3057\u591a\u304f\u306e\u5b9f\u7528\u3067\u306f\u5927\u304d\u306a\u554f\u984c\u306b\u306a\u3089\u306a\u3044\u3002<\/li>\n\n\n\n<li><strong>\u5411\u304d\u4e0d\u5411\u304d\u304c\u3042\u308b<\/strong>: \u77ed\u3044\u30b9\u30af\u30ea\u30d7\u30c8\u3084\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3060\u3051\u306e\u5834\u5408\u3001\u624b\u7d9a\u304d\u578b\u3084\u95a2\u6570\u578b\u306e\u307b\u3046\u304c\u30b7\u30f3\u30d7\u30eb\u306a\u3053\u3068\u3082\u3042\u308b\u3002<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading d--bold\">8.3 \u9069\u7528\u304c\u4e0d\u5411\u304d\u306a\u5834\u5408<\/h3>\n\n\n\n<ul class=\"wp-block-list jinr-list\">\n<li>\u4e00\u5ea6\u304d\u308a\u3067\u7d42\u308f\u308b\u7c21\u5358\u306a\u30b9\u30af\u30ea\u30d7\u30c8\uff08\u4f8b: \u6587\u5b57\u5217\u306e\u4e00\u62ec\u5909\u63db\u30c4\u30fc\u30eb\uff09<\/li>\n\n\n\n<li>\u6570\u5f0f\u51e6\u7406\u306a\u3069\u3001\u72b6\u614b\u3092\u307b\u3068\u3093\u3069\u6301\u305f\u306a\u3044\u51e6\u7406\uff08\u95a2\u6570\u578b\u304c\u5411\u3044\u3066\u3044\u308b\u5834\u5408\u304c\u591a\u3044\uff09<\/li>\n\n\n\n<li>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u3067\u30e2\u30c7\u30eb\u5316\u3059\u308b\u3068\u3001\u304b\u3048\u3063\u3066\u3084\u3084\u3053\u3057\u304f\u306a\u308b\u30b1\u30fc\u30b9<\/li>\n<\/ul>\n\n\n\n<p>\u4f7f\u3044\u6240\u3092\u898b\u6975\u3081\u308b\u306e\u304c\u5927\u5207\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading jinr-heading d--bold\">9. OOP\u3068\u95a2\u6570\u578b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u6bd4\u8f03<\/h2>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading d--bold\">9.1 FP\uff08\u95a2\u6570\u578b\uff09\u306e\u7279\u5fb4<\/h3>\n\n\n\n<p><strong>\u95a2\u6570\u578b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0<\/strong>\u3067\u306f\u3001\u30c7\u30fc\u30bf\u306f\u57fa\u672c\u7684\u306b\u5909\u66f4\u3057\u306a\u3044\uff08\u4e0d\u5909\uff09\u3068\u3044\u3046\u8003\u3048\u65b9\u306b\u57fa\u3065\u304d\u3001\u300c\u7d14\u7c8b\u95a2\u6570\uff08\u4e0e\u3048\u3089\u308c\u305f\u5165\u529b\u306b\u5bfe\u3057\u3066\u5e38\u306b\u540c\u3058\u51fa\u529b\u3092\u8fd4\u3057\u3001\u526f\u4f5c\u7528\u3092\u6301\u305f\u306a\u3044\uff09\u300d\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3044\u304d\u307e\u3059\u3002\u4e26\u884c\u51e6\u7406\u304c\u66f8\u304d\u3084\u3059\u3044\u3001\u30c7\u30d0\u30c3\u30b0\u3057\u3084\u3059\u3044\u3001\u306a\u3069\u306e\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading d--bold\">9.2 OOP\u3068\u306e\u4f7f\u3044\u5206\u3051<\/h3>\n\n\n\n<ul class=\"wp-block-list jinr-list\">\n<li><strong>OOP<\/strong>: \u300c\u30e2\u30ce\u300d\u304c\u305f\u304f\u3055\u3093\u767b\u5834\u3059\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\uff08\u30b2\u30fc\u30e0\u3084\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u306a\u3069\uff09\u3067\u306f\u3001OOP\u3067\u30e2\u30c7\u30eb\u5316\u3059\u308b\u3068\u7406\u89e3\u3057\u3084\u3059\u3044\u3002<\/li>\n\n\n\n<li><strong>FP<\/strong>: \u6570\u5b66\u7684\u306a\u8a08\u7b97\u3001\u81a8\u5927\u306a\u4e26\u5217\u51e6\u7406\u3001\u30c7\u30fc\u30bf\u5909\u63db\u51e6\u7406\u306a\u3069\u306f\u95a2\u6570\u578b\u306e\u307b\u3046\u304c\u30b7\u30f3\u30d7\u30eb\u306b\u66f8\u3051\u308b\u5834\u5408\u3082\u591a\u3044\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading d--bold\">9.3 \u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u306a\u4f7f\u3044\u65b9<\/h3>\n\n\n\n<p>\u6700\u8fd1\u306e\u8a00\u8a9e\uff08C#, Java, JavaScript\u306a\u3069\uff09\u306f\u3001\u591a\u304b\u308c\u5c11\u306a\u304b\u308c\u95a2\u6570\u578b\u306e\u7279\u5fb4\uff08\u30e9\u30e0\u30c0\u5f0f\u3084\u9ad8\u968e\u95a2\u6570\uff09\u3092\u53d6\u308a\u5165\u308c\u3066\u3044\u307e\u3059\u3002<strong>OOP\u3068FP\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u3046<\/strong>\u306e\u304c\u4eca\u306e\u4e3b\u6d41\u3067\u3059\u3002<br>\u5927\u304d\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u69cb\u9020\u306fOOP\u3067\u4f5c\u308a\u3001\u5185\u90e8\u306e\u30c7\u30fc\u30bf\u51e6\u7406\u30ed\u30b8\u30c3\u30af\u306b\u306f\u95a2\u6570\u578b\u30b9\u30bf\u30a4\u30eb\u3092\u53d6\u308a\u5165\u308c\u308b\u3001\u3068\u3044\u3046\u8a2d\u8a08\u304c\u3057\u3084\u3059\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading jinr-heading d--bold\">10. OOP\u306e\u6b74\u53f2\u3068\u767a\u5c55<\/h2>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading d--bold\">10.1 Simula\u304b\u3089Smalltalk\u3078<\/h3>\n\n\n\n<p>1960\u5e74\u4ee3\u306b\u30ce\u30eb\u30a6\u30a7\u30fc\u3067\u958b\u767a\u3055\u308c\u305f<strong>Simula<\/strong>\u306f\u3001\u30af\u30e9\u30b9\u3068\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u4ed5\u7d44\u307f\u3092\u521d\u3081\u3066\u53d6\u308a\u5165\u308c\u305f\u8a00\u8a9e\u3067\u3057\u305f\u3002\u3053\u308c\u306b\u5f71\u97ff\u3092\u53d7\u3051\u305f\u30a2\u30e9\u30f3\u30fb\u30b1\u30a4\u304c<strong>Smalltalk<\/strong>\u3092\u4f5c\u308a\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u540c\u58eb\u304c\u300c\u30e1\u30c3\u30bb\u30fc\u30b8\u300d\u3092\u3084\u308a\u3068\u308a\u3059\u308b\u4e16\u754c\u89b3\u3092\u78ba\u7acb\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading d--bold\">10.2 C++\u3001Java\u3001C#\u306e\u767b\u5834<\/h3>\n\n\n\n<p>1980\u5e74\u4ee3\u306b<strong>C++\u304c\u8a95\u751f\u3057\u3001\u65e2\u5b58\u306eC\u8a00\u8a9e\u306b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u6a5f\u80fd\u3092\u8ffd\u52a0\u3002\u9ad8\u3044\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u518d\u5229\u7528\u6027\u3067\u5e45\u5e83\u304f\u4f7f\u308f\u308c\u307e\u3057\u305f\u3002<br>1990\u5e74\u4ee3\u306b\u306fJava<\/strong>\u304c\u51fa\u3066\u304d\u3066\u3001\u300cWrite Once, Run Anywhere\u300d\u3092\u30b9\u30ed\u30fc\u30ac\u30f3\u306b\u3001\u4eee\u60f3\u30de\u30b7\u30f3\u4e0a\u3067\u52d5\u304f\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u4e2d\u5fc3\u3078\u3068\u6210\u9577\u3002\u30e1\u30e2\u30ea\u7ba1\u7406\u3082\u81ea\u52d5\u5316\u3055\u308c\u4f7f\u3044\u3084\u3059\u3055\u3067\u4eba\u6c17\u3092\u5f97\u307e\u3059\u3002<br>2000\u5e74\u4ee3\u306b\u30de\u30a4\u30af\u30ed\u30bd\u30d5\u30c8\u793e\u306e**C#**\u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3001Windows\u30a2\u30d7\u30ea\u958b\u767a\u3060\u3051\u3067\u306a\u304f\u3001\u306e\u3061\u306bUnity\u306e\u30b2\u30fc\u30e0\u958b\u767a\u3067\u3082\u6d3b\u7528\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u4e00\u6c17\u306b\u30e1\u30b8\u30e3\u30fc\u8a00\u8a9e\u3068\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading d--bold\">10.3 \u73fe\u4ee3\u306e\u4f4d\u7f6e\u3065\u3051\u3068\u5c06\u6765<\/h3>\n\n\n\n<p>\u4eca\u3067\u306f\u307b\u3068\u3093\u3069\u306e\u30e1\u30b8\u30e3\u30fc\u8a00\u8a9e\u304cOOP\u7684\u306a\u8003\u3048\u65b9\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002<strong>\u30b2\u30fc\u30e0\u958b\u767a\u3001Web\u30a2\u30d7\u30ea\u958b\u767a\u3001\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u3001\u30e2\u30d0\u30a4\u30eb\u30a2\u30d7\u30ea<\/strong>\u306a\u3069\u3001\u3042\u3089\u3086\u308b\u5206\u91ce\u3067\u4f7f\u308f\u308c\u3066\u304a\u308a\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u306e\u6a19\u6e96\u7684\u306a\u67f1\u3068\u8a00\u3048\u307e\u3059\u3002<br>\u4e00\u65b9\u3067\u3001<strong>\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9<\/strong>\u3084<strong>\u95a2\u6570\u578b<\/strong>\u3068\u306e\u878d\u5408\u304c\u9032\u307f\u3001\u300c\u5168\u3066\u3092\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u3060\u3051\u3067\u300d\u3068\u3044\u3046\u3088\u308a\u3082\u3001<strong>\u8907\u6570\u306e\u30d1\u30e9\u30c0\u30a4\u30e0\u3092\u67d4\u8edf\u306b\u53d6\u308a\u5165\u308c\u308b<\/strong>\u6642\u4ee3\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u3067\u3082\u3001OOP\u304c\u63d0\u4f9b\u3059\u308b\u300c\u30e2\u30c7\u30ea\u30f3\u30b0\u3057\u3084\u3059\u3055\u300d\u300c\u5927\u898f\u6a21\u3067\u3082\u898b\u901a\u3057\u3092\u4fdd\u3061\u3084\u3059\u3044\u4ed5\u7d44\u307f\u300d\u306f\u3001\u4eca\u5f8c\u3082\u91cd\u8981\u3067\u3042\u308a\u7d9a\u3051\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading jinr-heading d--bold\">11. \u307e\u3068\u3081\u3068\u6b21\u306e\u30b9\u30c6\u30c3\u30d7<\/h2>\n\n\n\n<p>\u3053\u3053\u307e\u3067\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\uff08OOP\uff09\u306e\u57fa\u672c\u7684\u306a\u8003\u3048\u65b9\u3084C#\u3067\u306e\u5177\u4f53\u4f8b\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list jinr-list\">\n<li><strong>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411<\/strong>\u3068\u306f\u3001\u73fe\u5b9f\u306e\u30e2\u30ce\u3084\u6982\u5ff5\u3092\u300c\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u300d\u3068\u3057\u3066\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u843d\u3068\u3057\u8fbc\u3080\u767a\u60f3\u3002<\/li>\n\n\n\n<li><strong>\u30af\u30e9\u30b9<\/strong>\uff08\u8a2d\u8a08\u56f3\uff09\u3068<strong>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8<\/strong>\uff08\u5b9f\u4f53\uff09\u304c\u4e2d\u5fc3\u3002<\/li>\n\n\n\n<li><strong>\u30ab\u30d7\u30bb\u30eb\u5316<\/strong>\u3067\u30c7\u30fc\u30bf\u3084\u5b9f\u88c5\u3092\u96a0\u853d\u3057\u3001\u5b89\u5168\u304b\u3064\u6271\u3044\u3084\u3059\u304f\u3059\u308b\u3002<\/li>\n\n\n\n<li><strong>\u62bd\u8c61\u5316<\/strong>\u3067\u672c\u8cea\u7684\u306a\u90e8\u5206\u3060\u3051\u306b\u7d5e\u308a\u8fbc\u307f\u3001\u30b3\u30fc\u30c9\u3092\u7c21\u6f54\u306b\u3059\u308b\u3002<\/li>\n\n\n\n<li><strong>\u7d99\u627f<\/strong>\u3067\u30b3\u30fc\u30c9\u306e\u518d\u5229\u7528\u6027\u3092\u9ad8\u3081\u3001<strong>\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0<\/strong>\u3067\u67d4\u8edf\u306a\u632f\u308b\u821e\u3044\u5206\u3051\u3092\u53ef\u80fd\u306b\u3059\u308b\u3002<\/li>\n\n\n\n<li>C#\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u3092\u5b66\u3076\u306b\u3042\u305f\u3063\u3066\u5206\u304b\u308a\u3084\u3059\u304f\u5b9f\u8df5\u3057\u3084\u3059\u3044\u8a00\u8a9e\u3002<\/li>\n\n\n\n<li><strong>\u30c7\u30b6\u30a4\u30f3\u30d1\u30bf\u30fc\u30f3<\/strong>\u306fOOP\u3092\u3088\u308a\u9ad8\u5ea6\u306b\u6d3b\u7528\u3059\u308b\u305f\u3081\u306e\u5178\u578b\u7684\u306a\u8a2d\u8a08\u624b\u6cd5\u3002<\/li>\n\n\n\n<li><strong>\u30b2\u30fc\u30e0\u958b\u767a\u3001Web\u30a2\u30d7\u30ea\u3001\u30c7\u30fc\u30bf\u5206\u6790<\/strong>\u306a\u3069\u3001\u3042\u3089\u3086\u308b\u5206\u91ce\u3067OOP\u306f\u6d3b\u8e8d\u4e2d\u3002<\/li>\n\n\n\n<li>OOP\u306b\u306f\u30e1\u30ea\u30c3\u30c8\u3082\u591a\u3044\u304c\u3001\u8a2d\u8a08\u3084\u62bd\u8c61\u5316\u304c\u904e\u5270\u306b\u306a\u308b\u3068\u8907\u96d1\u3055\u3092\u62db\u304f\u30c7\u30e1\u30ea\u30c3\u30c8\u3082\u3042\u308a\u3001\u4f7f\u3044\u6240\u3092\u898b\u6975\u3081\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/li>\n\n\n\n<li>\u95a2\u6570\u578b\u306e\u8981\u7d20\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u306a\u958b\u767a\u304c\u4e3b\u6d41\u306b\u306a\u3063\u3066\u304d\u3066\u3044\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3082\u3057\u3082\u3063\u3068\u8a73\u3057\u3044\u30b3\u30fc\u30c9\u3092\u66f8\u3044\u3066\u307f\u305f\u3044\u3068\u601d\u3063\u305f\u3089\u3001C#\u306e\u958b\u767a\u74b0\u5883\uff08Visual Studio\u3084Visual Studio Code\uff09\u3092\u7528\u610f\u3057\u3066\u3001\u5b9f\u969b\u306b\u30af\u30e9\u30b9\u3092\u4f5c\u3063\u305f\u308a\u52d5\u304b\u3057\u305f\u308a\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<strong>Unity<\/strong>\u3092\u89e6\u3063\u3066\u307f\u308b\u306e\u3082\u697d\u3057\u3044\u3067\u3057\u3087\u3046\u3002\u30b2\u30fc\u30e0\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u4ed5\u7d44\u307f\u3092\u4f53\u9a13\u3059\u308b\u4e2d\u3067\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u306e\u5f37\u307f\u3092\u5b9f\u611f\u3057\u3084\u3059\u3044\u306f\u305a\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001\u30c7\u30b6\u30a4\u30f3\u30d1\u30bf\u30fc\u30f3\u3084SOLID\u539f\u5247\uff08\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u8a2d\u8a08\u306b\u304a\u3051\u308b5\u3064\u306e\u91cd\u8981\u306a\u539f\u5247\uff09\u306b\u8208\u5473\u304c\u51fa\u3066\u304d\u305f\u3089\u3001\u3082\u3046\u4e00\u6bb5\u6df1\u3044\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u306e\u4e16\u754c\u304c\u898b\u3048\u3066\u304d\u307e\u3059\u3002\u300c<strong>\u3069\u3046\u3059\u308c\u3070\u8aad\u307f\u3084\u3059\u304f\u3066\u5909\u66f4\u306b\u5f37\u3044\u30b3\u30fc\u30c9\u3092\u66f8\u3051\u308b\u306e\u304b<\/strong>\u300d\u3068\u3044\u3046\u8996\u70b9\u3067\u3001\u3055\u3089\u306b\u5b66\u3073\u3092\u6df1\u3081\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u306f\u6700\u521d\u306f\u3068\u3063\u3064\u304d\u306b\u304f\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001<strong>\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u90e8\u54c1\u304c\u6574\u7406\u3055\u308c\u3066\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3057\u3084\u3059\u3044\u8a2d\u8a08<\/strong>\u3092\u5b9f\u73fe\u3067\u304d\u308b\u5f37\u529b\u306a\u65b9\u6cd5\u3067\u3059\u3002\u305c\u3072\u5c11\u3057\u305a\u3064\u30b5\u30f3\u30d7\u30eb\u3092\u52d5\u304b\u3057\u306a\u304c\u3089\u3001\u30af\u30e9\u30b9\u306e\u6301\u3064\u529b\u3092\u4f53\u611f\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u304d\u3063\u3068\u3001\u3088\u308a\u5927\u304d\u304f\u3066\u8907\u96d1\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u6311\u6226\u3067\u304d\u308b\u81ea\u4fe1\u304c\u3064\u3044\u3066\u304f\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading jinr-heading 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