{"id":4343,"date":"2026-09-20T05:35:10","date_gmt":"2026-09-20T05:35:10","guid":{"rendered":"https:\/\/otus.ru\/journal\/?p=4343"},"modified":"2026-09-25T15:41:56","modified_gmt":"2026-09-25T15:41:56","slug":"obektno-orientirovannoe-programmirovanie-v-pascal","status":"publish","type":"post","link":"https:\/\/otus.ru\/journal\/obektno-orientirovannoe-programmirovanie-v-pascal\/","title":{"rendered":"\u041e\u0431\u044a\u0435\u043a\u0442\u043d\u043e-\u043e\u0440\u0438\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0432 Pascal: \u043a\u043b\u0430\u0441\u0441\u044b \u0438 \u043e\u0431\u044a\u0435\u043a\u0442\u044b"},"content":{"rendered":"<p><strong>\u041e\u0431\u044a\u0435\u043a\u0442\u043d\u043e-\u043e\u0440\u0438\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 (\u041e\u041e\u041f) \u0432 Pascal<\/strong> &#8212; \u044d\u0442\u043e \u0441\u0442\u0438\u043b\u044c, \u043f\u0440\u0438 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0443 \u0441\u043e\u0431\u0438\u0440\u0430\u044e\u0442 \u0438\u0437 \u043e\u0431\u044a\u0435\u043a\u0442\u043e\u0432: \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440, \u0447\u0442\u043e \u043e\u0431\u044a\u0435\u0434\u0438\u043d\u044f\u044e\u0442 \u0434\u0430\u043d\u043d\u044b\u0435 (\u043f\u043e\u043b\u044f) \u0438 \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0438\u0435 \u0441 \u043d\u0438\u043c\u0438 \u043f\u043e\u0434\u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b (\u043c\u0435\u0442\u043e\u0434\u044b). \u041a\u043b\u0430\u0441\u0441\u044b \u043e\u043f\u0438\u0441\u044b\u0432\u0430\u044e\u0442, \u043a\u0430\u043a \u0443\u0441\u0442\u0440\u043e\u0435\u043d \u043e\u0431\u044a\u0435\u043a\u0442, \u0430 \u0441\u0430\u043c\u0438 \u043e\u0431\u044a\u0435\u043a\u0442\u044b &#8212; \u044d\u0442\u043e \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u044b\u0435 \u044d\u043a\u0437\u0435\u043c\u043f\u043b\u044f\u0440\u044b \u043f\u043e \u0442\u0430\u043a\u043e\u043c\u0443 \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u044e.<\/p>\n<div class=\"oj-toc\" style=\"background:#f6f6f6;border-radius:8px;padding:14px 20px;margin:20px 0\">\n<p><strong>\u0421\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435<\/strong><\/p>\n<ol>\n<li><a href=\"#s1\">\u0414\u0432\u0435 \u0440\u0430\u0437\u043d\u044b\u0445 \u0441\u0443\u0449\u043d\u043e\u0441\u0442\u0438: object \u0438 class<\/a><\/li>\n<li><a href=\"#s2\">\u041f\u043e\u043b\u044f, \u043c\u0435\u0442\u043e\u0434\u044b \u0438 \u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u044b\u0439 \u043a\u043b\u0430\u0441\u0441<\/a><\/li>\n<li><a href=\"#s3\">\u0418\u043d\u043a\u0430\u043f\u0441\u0443\u043b\u044f\u0446\u0438\u044f<\/a><\/li>\n<li><a href=\"#s4\">\u041d\u0430\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0435<\/a><\/li>\n<li><a href=\"#s5\">\u041f\u043e\u043b\u0438\u043c\u043e\u0440\u0444\u0438\u0437\u043c: virtual \u0438 override<\/a><\/li>\n<li><a href=\"#s6\">\u041a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0442\u043e\u0440\u044b \u0438 \u0434\u0435\u0441\u0442\u0440\u0443\u043a\u0442\u043e\u0440\u044b<\/a><\/li>\n<li><a href=\"#s7\">\u0421\u0442\u0430\u0440\u0430\u044f \u043c\u043e\u0434\u0435\u043b\u044c: object<\/a><\/li>\n<li><a href=\"#s8\">\u0412\u044b\u0432\u043e\u0434\u044b<\/a><\/li>\n<li><a href=\"#s9\">\u0413\u0434\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \/ \u0441\u0432\u044f\u0437\u044c \u0441 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u043e\u0439<\/a><\/li>\n<li><a href=\"#s10\">FAQ<\/a><\/li>\n<\/ol>\n<\/div>\n<p>\u0412\u0430\u0436\u043d\u0430\u044f \u043e\u0433\u043e\u0432\u043e\u0440\u043a\u0430: \u041e\u041e\u041f \u0436\u0438\u0432\u0435\u0442 \u043d\u0435 \u0432 \u00ab\u0447\u0438\u0441\u0442\u043e\u043c\u00bb Pascal, \u0430 \u0432 \u0435\u0433\u043e \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u0438 &#8212; Object Pascal. \u0418\u043c\u0435\u043d\u043d\u043e \u043d\u0430 \u043d\u0435\u043c \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0442 Free Pascal (\u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440 fpc) \u0438 Delphi. Pascal &#8212; \u0443\u0447\u0435\u0431\u043d\u044b\u0439 \u044f\u0437\u044b\u043a, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441 \u043d\u0438\u0436\u0435 \u0443\u0434\u043e\u0431\u043d\u043e \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u0442\u044c \u0432\u043e Free Pascal 3.2.2 \u0441 \u0434\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u043e\u0439 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">{$mode objfpc}<\/code>.<\/p>\n<p>\u0420\u0430\u0437\u0431\u0435\u0440\u0435\u043c: \u0447\u0435\u043c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">object<\/code> \u043e\u0442\u043b\u0438\u0447\u0430\u0435\u0442\u0441\u044f \u043e\u0442 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">class<\/code>, \u043a\u0430\u043a \u0443\u0441\u0442\u0440\u043e\u0435\u043d\u044b \u043f\u043e\u043b\u044f \u0438 \u043c\u0435\u0442\u043e\u0434\u044b, \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0442\u043e\u0440\u044b \u0438 \u0434\u0435\u0441\u0442\u0440\u0443\u043a\u0442\u043e\u0440\u044b, \u0438\u043d\u043a\u0430\u043f\u0441\u0443\u043b\u044f\u0446\u0438\u044f, \u043d\u0430\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0435 \u0438 \u043f\u043e\u043b\u0438\u043c\u043e\u0440\u0444\u0438\u0437\u043c \u0447\u0435\u0440\u0435\u0437 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">virtual<\/code>\/<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">override<\/code>.<\/p>\n<h2 id=\"s1\">\u0414\u0432\u0435 \u0440\u0430\u0437\u043d\u044b\u0445 \u0441\u0443\u0449\u043d\u043e\u0441\u0442\u0438: object \u0438 class<\/h2>\n<p>\u0412 Object Pascal \u0435\u0441\u0442\u044c \u0434\u0432\u0430 \u043a\u043b\u044e\u0447\u0435\u0432\u044b\u0445 \u0441\u043b\u043e\u0432\u0430 \u0434\u043b\u044f \u043e\u0431\u044a\u0435\u043a\u0442\u043d\u044b\u0445 \u0442\u0438\u043f\u043e\u0432, \u0438 \u044d\u0442\u043e \u043d\u0435 \u0441\u0438\u043d\u043e\u043d\u0438\u043c\u044b:<\/p>\n<ul>\n<li><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">object<\/code> &#8212; \u0441\u0442\u0430\u0440\u0430\u044f \u043c\u043e\u0434\u0435\u043b\u044c \u0438\u0437 Turbo\/Borland Pascal. \u042d\u0442\u043e \u0437\u043d\u0430\u0447\u0438\u043c\u044b\u0439 (value) \u0442\u0438\u043f: \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0430\u044f \u0445\u0440\u0430\u043d\u0438\u0442 \u0441\u0430\u043c \u043e\u0431\u044a\u0435\u043a\u0442, \u043e\u0431\u044b\u0447\u043d\u043e \u043d\u0430 \u0441\u0442\u0435\u043a\u0435, \u043f\u0430\u043c\u044f\u0442\u044c \u043e\u0441\u0432\u043e\u0431\u043e\u0436\u0434\u0430\u0435\u0442\u0441\u044f \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438.<\/li>\n<li><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">class<\/code> &#8212; \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u0430\u044f \u043c\u043e\u0434\u0435\u043b\u044c \u0438\u0437 Delphi \u0438 Free Pascal. \u042d\u0442\u043e \u0441\u0441\u044b\u043b\u043e\u0447\u043d\u044b\u0439 (reference) \u0442\u0438\u043f: \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0430\u044f \u0445\u0440\u0430\u043d\u0438\u0442 \u0441\u0441\u044b\u043b\u043a\u0443 \u043d\u0430 \u043e\u0431\u044a\u0435\u043a\u0442 \u0432 \u043a\u0443\u0447\u0435, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043d\u0430\u0434\u043e \u0441\u043e\u0437\u0434\u0430\u0442\u044c \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0442\u043e\u0440\u043e\u043c \u0438 \u043e\u0441\u0432\u043e\u0431\u043e\u0434\u0438\u0442\u044c \u0432\u0440\u0443\u0447\u043d\u0443\u044e.<\/li>\n<\/ul>\n<p>\u0418\u0445 \u043b\u0435\u0433\u043a\u043e \u043f\u0435\u0440\u0435\u043f\u0443\u0442\u0430\u0442\u044c, \u043f\u043e\u0442\u043e\u043c\u0443 \u0447\u0442\u043e \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441 \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u044f \u043f\u043e\u0445\u043e\u0436. \u0420\u0430\u0437\u043b\u0438\u0447\u0438\u0435 \u0432 \u043c\u043e\u0434\u0435\u043b\u0438 \u043f\u0430\u043c\u044f\u0442\u0438 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0435\u0442 \u043f\u043e\u0447\u0442\u0438 \u0432\u0441\u0435 \u043e\u0441\u0442\u0430\u043b\u044c\u043d\u043e\u0435 &#8212; \u043a\u0430\u043a \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c, \u0443\u0434\u0430\u043b\u044f\u0442\u044c \u0438 \u043f\u0435\u0440\u0435\u0434\u0430\u0432\u0430\u0442\u044c \u043e\u0431\u044a\u0435\u043a\u0442\u044b.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u041f\u0440\u0438\u0437\u043d\u0430\u043a<\/th>\n<th>object (\u0441\u0442\u0430\u0440\u044b\u0439)<\/th>\n<th>class (\u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0439)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u041f\u0440\u043e\u0438\u0441\u0445\u043e\u0436\u0434\u0435\u043d\u0438\u0435<\/td>\n<td>Turbo\/Borland Pascal<\/td>\n<td>Delphi, Free Pascal<\/td>\n<\/tr>\n<tr>\n<td>\u041c\u043e\u0434\u0435\u043b\u044c \u043f\u0430\u043c\u044f\u0442\u0438<\/td>\n<td>\u0437\u043d\u0430\u0447\u0438\u043c\u044b\u0439 \u0442\u0438\u043f, \u043e\u0431\u044b\u0447\u043d\u043e \u043d\u0430 \u0441\u0442\u0435\u043a\u0435<\/td>\n<td>\u0441\u0441\u044b\u043b\u043e\u0447\u043d\u044b\u0439 \u0442\u0438\u043f, \u0432 \u043a\u0443\u0447\u0435<\/td>\n<\/tr>\n<tr>\n<td>\u0421\u043e\u0437\u0434\u0430\u043d\u0438\u0435<\/td>\n<td>\u043d\u0435 \u0442\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f (\u0438\u043b\u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">New<\/code>)<\/td>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Create<\/code> (\u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0442\u043e\u0440)<\/td>\n<\/tr>\n<tr>\n<td>\u0423\u0434\u0430\u043b\u0435\u043d\u0438\u0435<\/td>\n<td>\u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438 (\u0438\u043b\u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Dispose<\/code>)<\/td>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Free<\/code> \u0432\u0440\u0443\u0447\u043d\u0443\u044e<\/td>\n<\/tr>\n<tr>\n<td>\u041f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0430\u044f \u0445\u0440\u0430\u043d\u0438\u0442<\/td>\n<td>\u0441\u0430\u043c \u043e\u0431\u044a\u0435\u043a\u0442<\/td>\n<td>\u0441\u0441\u044b\u043b\u043a\u0443 (<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">nil<\/code> \u0434\u043e <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Create<\/code>)<\/td>\n<\/tr>\n<tr>\n<td>\u041d\u0430\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0435<\/td>\n<td>\u0435\u0441\u0442\u044c<\/td>\n<td>\u0435\u0441\u0442\u044c<\/td>\n<\/tr>\n<tr>\n<td>\u0412\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u044b\u0435 \u043c\u0435\u0442\u043e\u0434\u044b<\/td>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">virtual<\/code> + <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">constructor<\/code><\/td>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">virtual<\/code> + <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">override<\/code><\/td>\n<\/tr>\n<tr>\n<td>\u0421\u0432\u043e\u0439\u0441\u0442\u0432\u0430 (<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">property<\/code>)<\/td>\n<td>\u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u043d\u043e<\/td>\n<td>\u043f\u043e\u043b\u043d\u043e\u0446\u0435\u043d\u043d\u043e<\/td>\n<\/tr>\n<tr>\n<td>\u041a\u043e\u0433\u0434\u0430 \u0431\u0440\u0430\u0442\u044c<\/td>\n<td>\u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0441\u0442\u0430\u0440\u043e\u0433\u043e \u043a\u043e\u0434\u0430<\/td>\n<td>\u043d\u043e\u0432\u044b\u0439 \u043a\u043e\u0434, GUI, Lazarus<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0414\u0430\u043b\u0435\u0435 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043f\u0440\u0438\u043c\u0435\u0440\u044b &#8212; \u043d\u0430 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">class<\/code>, \u043a\u0430\u043a \u0432 \u0430\u043a\u0442\u0443\u0430\u043b\u044c\u043d\u043e\u043c \u043a\u043e\u0434\u0435. \u041e\u0442\u0434\u0435\u043b\u044c\u043d\u043e \u043f\u043e\u043a\u0430\u0436\u0443 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">object<\/code>.<\/p>\n<h2 id=\"s2\">\u041f\u043e\u043b\u044f, \u043c\u0435\u0442\u043e\u0434\u044b \u0438 \u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u044b\u0439 \u043a\u043b\u0430\u0441\u0441<\/h2>\n<p>\u041d\u0430\u0447\u043d\u0435\u043c \u0441 \u0437\u0430\u043a\u043e\u043d\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u043f\u0440\u0438\u043c\u0435\u0440\u0430, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043a\u043e\u043c\u043f\u0438\u043b\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0438 \u043f\u0435\u0447\u0430\u0442\u0430\u0435\u0442 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442:<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\"><span style=\"color: #C678DD\">program<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">ClassDemo<\/span><span style=\"color: #56B6C2\">;<\/span>\n\n<span style=\"color: #7F848E\">{$mode objfpc}{$H+}<\/span>\n\n<span style=\"color: #C678DD\">type<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #E06C75\">TCounter<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">class<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #C678DD\">private<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">FValue<\/span><span style=\"color: #56B6C2\">:<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">Integer<\/span><span style=\"color: #56B6C2\">;<\/span><span style=\"color: #ABB2BF\">                     <\/span><span style=\"color: #7F848E\">\/\/ \u0441\u043a\u0440\u044b\u0442\u043e\u0435 \u043f\u043e\u043b\u0435<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #C678DD\">public<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #C678DD\">procedure<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #61AFEF; font-weight: bold\">Inc<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #C678DD\">property<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">Value<\/span><span style=\"color: #56B6C2\">:<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">Integer<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">read<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #61AFEF; font-weight: bold\">FValue<\/span><span style=\"color: #56B6C2\">;<\/span><span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #7F848E\">\/\/ \u0434\u043e\u0441\u0442\u0443\u043f \u0442\u043e\u043b\u044c\u043a\u043e \u043d\u0430 \u0447\u0442\u0435\u043d\u0438\u0435<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #C678DD\">end<\/span><span style=\"color: #56B6C2\">;<\/span>\n\n<span style=\"color: #C678DD\">procedure<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">TCounter<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #61AFEF; font-weight: bold\">Inc<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #C678DD\">begin<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #E06C75\">FValue<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">:=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">FValue<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">+<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #D19A66\">1<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #C678DD\">end<\/span><span style=\"color: #56B6C2\">;<\/span>\n\n<span style=\"color: #C678DD\">var<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #E06C75\">c<\/span><span style=\"color: #56B6C2\">:<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">TCounter<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #C678DD\">begin<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #E06C75\">c<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">:=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">TCounter<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">Create<\/span><span style=\"color: #56B6C2\">;<\/span><span style=\"color: #ABB2BF\">   <\/span><span style=\"color: #7F848E\">\/\/ \u0441\u043e\u0437\u0434\u0430\u0435\u043c \u044d\u043a\u0437\u0435\u043c\u043f\u043b\u044f\u0440 \u0432 \u043a\u0443\u0447\u0435<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #E06C75\">c<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">Inc<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #E06C75\">c<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">Inc<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #E5C07B\">WriteLn<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">c<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">Value<\/span><span style=\"color: #ABB2BF\">)<\/span><span style=\"color: #56B6C2\">;<\/span><span style=\"color: #ABB2BF\">       <\/span><span style=\"color: #7F848E\">\/\/ 2<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #E06C75\">c<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">Free<\/span><span style=\"color: #56B6C2\">;<\/span><span style=\"color: #ABB2BF\">                 <\/span><span style=\"color: #7F848E\">\/\/ \u043e\u0441\u0432\u043e\u0431\u043e\u0436\u0434\u0430\u0435\u043c \u043f\u0430\u043c\u044f\u0442\u044c<\/span>\n<span style=\"color: #C678DD\">end<\/span><span style=\"color: #56B6C2\">.<\/span><\/code><\/pre>\n<p>\u0417\u0434\u0435\u0441\u044c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">FValue<\/code> &#8212; \u043f\u043e\u043b\u0435 (\u0434\u0430\u043d\u043d\u044b\u0435), <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Inc<\/code> &#8212; \u043c\u0435\u0442\u043e\u0434 (\u043f\u043e\u0434\u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0430 \u043d\u0430\u0434 \u043f\u043e\u043b\u044f\u043c\u0438). \u0422\u0435\u043b\u043e \u043c\u0435\u0442\u043e\u0434\u0430 \u043f\u0438\u0448\u0435\u0442\u0441\u044f \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u043e, \u0430 \u0435\u0433\u043e \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043e\u043a \u043f\u043e\u0432\u0442\u043e\u0440\u044f\u0435\u0442 \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0441 \u043f\u0440\u0435\u0444\u0438\u043a\u0441\u043e\u043c-\u0438\u043c\u0435\u043d\u0435\u043c \u043a\u043b\u0430\u0441\u0441\u0430: <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">TCounter.Inc<\/code>. \u0412\u043d\u0443\u0442\u0440\u0438 \u043c\u0435\u0442\u043e\u0434\u0430 \u043a \u043f\u043e\u043b\u044e \u043e\u0431\u0440\u0430\u0449\u0430\u0435\u043c\u0441\u044f \u043f\u0440\u043e\u0441\u0442\u043e \u043f\u043e \u0438\u043c\u0435\u043d\u0438, \u0431\u0435\u0437 \u0443\u043a\u0430\u0437\u0430\u043d\u0438\u044f \u044d\u043a\u0437\u0435\u043c\u043f\u043b\u044f\u0440\u0430.<\/p>\n<h2 id=\"s3\">\u0418\u043d\u043a\u0430\u043f\u0441\u0443\u043b\u044f\u0446\u0438\u044f<\/h2>\n<p><strong>\u0418\u043d\u043a\u0430\u043f\u0441\u0443\u043b\u044f\u0446\u0438\u044f<\/strong> &#8212; \u044d\u0442\u043e \u043e\u0431\u044a\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0435 \u0434\u0430\u043d\u043d\u044b\u0445 \u0438 \u043c\u0435\u0442\u043e\u0434\u043e\u0432 \u0432 \u043e\u0434\u043d\u043e\u043c \u043e\u0431\u044a\u0435\u043a\u0442\u0435 \u0438 \u0441\u043e\u043a\u0440\u044b\u0442\u0438\u0435 \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0435\u0433\u043e \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 \u0437\u0430 \u043f\u043e\u043d\u044f\u0442\u043d\u044b\u043c \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u043c. \u0412 \u043f\u0440\u0438\u043c\u0435\u0440\u0435 \u0432\u044b\u0448\u0435 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">FValue<\/code> \u043e\u0431\u044a\u044f\u0432\u043b\u0435\u043d\u043e \u0432 \u0441\u0435\u043a\u0446\u0438\u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">private<\/code>, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u0441\u043d\u0430\u0440\u0443\u0436\u0438 \u0435\u0433\u043e \u043d\u0435\u043b\u044c\u0437\u044f \u0438\u0437\u043c\u0435\u043d\u0438\u0442\u044c \u043d\u0430\u043f\u0440\u044f\u043c\u0443\u044e &#8212; \u0442\u043e\u043b\u044c\u043a\u043e \u0447\u0435\u0440\u0435\u0437 \u043c\u0435\u0442\u043e\u0434 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Inc<\/code> \u0438 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u043e <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Value<\/code> (\u043e\u043d\u043e \u043e\u0442\u043a\u0440\u044b\u0442\u043e \u043b\u0438\u0448\u044c \u043d\u0430 \u0447\u0442\u0435\u043d\u0438\u0435).<\/p>\n<p>\u0421\u043c\u044b\u0441\u043b \u043f\u0440\u0438\u043a\u043b\u0430\u0434\u043d\u043e\u0439: \u043f\u043e\u043a\u0430 \u043a\u043b\u0430\u0441\u0441 \u043c\u0435\u043d\u044f\u0435\u0442 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0442\u043e\u043b\u044c\u043a\u043e \u0441\u0432\u043e\u0438\u043c\u0438 \u043c\u0435\u0442\u043e\u0434\u0430\u043c\u0438, \u043d\u0438\u043a\u0430\u043a\u043e\u0439 \u0447\u0443\u0436\u043e\u0439 \u043a\u043e\u0434 \u043d\u0435 \u0438\u0441\u043f\u043e\u0440\u0442\u0438\u0442 \u0435\u0433\u043e \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0441\u043b\u0443\u0447\u0430\u0439\u043d\u043e. \u041f\u043e\u043c\u0435\u0442\u043a\u0430 \u043f\u0440\u043e \u0443\u043f\u0440\u043e\u0449\u0435\u043d\u0438\u0435: \u0432 Free Pascal <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">private<\/code> \u0437\u0430\u043a\u0440\u044b\u0432\u0430\u0435\u0442 \u043f\u043e\u043b\u0435 \u043d\u0430 \u0443\u0440\u043e\u0432\u043d\u0435 \u043c\u043e\u0434\u0443\u043b\u044f (\u0432\u043d\u0443\u0442\u0440\u0438 \u0442\u043e\u0433\u043e \u0436\u0435 \u0444\u0430\u0439\u043b\u0430 \u0435\u0433\u043e \u0432\u0438\u0434\u043d\u043e), \u0430 \u0441\u0442\u0440\u043e\u0433\u043e\u0435 \u0441\u043e\u043a\u0440\u044b\u0442\u0438\u0435 \u043d\u0430 \u0443\u0440\u043e\u0432\u043d\u0435 \u043a\u043b\u0430\u0441\u0441\u0430 \u0434\u0430\u0435\u0442 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">strict private<\/code>.<\/p>\n<h2 id=\"s4\">\u041d\u0430\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0435<\/h2>\n<p><strong>\u041d\u0430\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0435<\/strong> &#8212; \u044d\u0442\u043e \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u043d\u043e\u0432\u043e\u0433\u043e \u043a\u043b\u0430\u0441\u0441\u0430 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0433\u043e: \u043f\u043e\u0442\u043e\u043c\u043e\u043a \u043f\u043e\u043b\u0443\u0447\u0430\u0435\u0442 \u043f\u043e\u043b\u044f \u0438 \u043c\u0435\u0442\u043e\u0434\u044b \u043f\u0440\u0435\u0434\u043a\u0430 \u0438 \u043c\u043e\u0436\u0435\u0442 \u0434\u043e\u0431\u0430\u0432\u0438\u0442\u044c \u0441\u0432\u043e\u0438. \u0412 Object Pascal \u043f\u0440\u0435\u0434\u043e\u043a \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u0432 \u0441\u043a\u043e\u0431\u043a\u0430\u0445: <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">TDog = class(TAnimal)<\/code>. \u0414\u043b\u044f \u043e\u0431\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u043a \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043f\u0440\u0435\u0434\u043a\u0430 \u0435\u0441\u0442\u044c \u0441\u043b\u043e\u0432\u043e <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">inherited<\/code>.<\/p>\n<h2 id=\"s5\">\u041f\u043e\u043b\u0438\u043c\u043e\u0440\u0444\u0438\u0437\u043c: virtual \u0438 override<\/h2>\n<p><strong>\u041f\u043e\u043b\u0438\u043c\u043e\u0440\u0444\u0438\u0437\u043c<\/strong> &#8212; \u044d\u0442\u043e \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u044c \u0440\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0445 \u043e\u0431\u044a\u0435\u043a\u0442\u043e\u0432 \u043f\u043e-\u0440\u0430\u0437\u043d\u043e\u043c\u0443 \u043e\u0442\u0432\u0435\u0447\u0430\u0442\u044c \u043d\u0430 \u043e\u0434\u0438\u043d \u0438 \u0442\u043e\u0442 \u0436\u0435 \u0432\u044b\u0437\u043e\u0432 \u043c\u0435\u0442\u043e\u0434\u0430. \u0412 \u043a\u043b\u0430\u0441\u0441\u0430\u0445 \u043e\u043d \u0441\u0442\u0440\u043e\u0438\u0442\u0441\u044f \u043d\u0430 \u043f\u0430\u0440\u0435 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">virtual<\/code> (\u0432 \u043f\u0440\u0435\u0434\u043a\u0435 \u043c\u0435\u0442\u043e\u0434 \u043f\u043e\u043c\u0435\u0447\u0430\u044e\u0442 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u044b\u043c) \u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">override<\/code> (\u0432 \u043f\u043e\u0442\u043e\u043c\u043a\u0435 \u0435\u0433\u043e \u043f\u0435\u0440\u0435\u043a\u0440\u044b\u0432\u0430\u044e\u0442). \u0412\u044b\u0431\u043e\u0440 \u043d\u0443\u0436\u043d\u043e\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442 \u0432\u043e \u0432\u0440\u0435\u043c\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f &#8212; \u044d\u0442\u043e \u043f\u043e\u0437\u0434\u043d\u0435\u0435 \u0441\u0432\u044f\u0437\u044b\u0432\u0430\u043d\u0438\u0435.<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\"><span style=\"color: #C678DD\">program<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">Shapes<\/span><span style=\"color: #56B6C2\">;<\/span>\n\n<span style=\"color: #7F848E\">{$mode objfpc}{$H+}<\/span>\n\n<span style=\"color: #C678DD\">type<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #E06C75\">TShape<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">class<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #C678DD\">protected<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">FName<\/span><span style=\"color: #56B6C2\">:<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">string<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #C678DD\">public<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #C678DD\">constructor<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #61AFEF; font-weight: bold\">Create<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #C678DD\">const<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">AName<\/span><span style=\"color: #56B6C2\">:<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">string<\/span><span style=\"color: #ABB2BF\">)<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #C678DD\">function<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #61AFEF; font-weight: bold\">Area<\/span><span style=\"color: #56B6C2\">:<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">Double<\/span><span style=\"color: #56B6C2\">;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">virtual<\/span><span style=\"color: #56B6C2\">;<\/span><span style=\"color: #ABB2BF\">      <\/span><span style=\"color: #7F848E\">\/\/ \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u044b\u0439 \u043c\u0435\u0442\u043e\u0434<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #C678DD\">procedure<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #61AFEF; font-weight: bold\">Show<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #C678DD\">end<\/span><span style=\"color: #56B6C2\">;<\/span>\n\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #E06C75\">TCircle<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">class<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">TShape<\/span><span style=\"color: #ABB2BF\">)<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #C678DD\">private<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">FR<\/span><span style=\"color: #56B6C2\">:<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">Double<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #C678DD\">public<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #C678DD\">constructor<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #61AFEF; font-weight: bold\">Create<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">AR<\/span><span style=\"color: #56B6C2\">:<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">Double<\/span><span style=\"color: #ABB2BF\">)<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #C678DD\">function<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #61AFEF; font-weight: bold\">Area<\/span><span style=\"color: #56B6C2\">:<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">Double<\/span><span style=\"color: #56B6C2\">;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">override<\/span><span style=\"color: #56B6C2\">;<\/span><span style=\"color: #ABB2BF\">     <\/span><span style=\"color: #7F848E\">\/\/ \u043f\u0435\u0440\u0435\u043a\u0440\u044b\u0432\u0430\u0435\u043c<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #C678DD\">end<\/span><span style=\"color: #56B6C2\">;<\/span>\n\n<span style=\"color: #C678DD\">constructor<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">TShape<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #61AFEF; font-weight: bold\">Create<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #C678DD\">const<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">AName<\/span><span style=\"color: #56B6C2\">:<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">string<\/span><span style=\"color: #ABB2BF\">)<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #C678DD\">begin<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #E06C75\">FName<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">:=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">AName<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #C678DD\">end<\/span><span style=\"color: #56B6C2\">;<\/span>\n\n<span style=\"color: #C678DD\">function<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">TShape<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #61AFEF; font-weight: bold\">Area<\/span><span style=\"color: #56B6C2\">:<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">Double<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #C678DD\">begin<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #E5C07B\">Result<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">:=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #D19A66\">0<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #C678DD\">end<\/span><span style=\"color: #56B6C2\">;<\/span>\n\n<span style=\"color: #C678DD\">procedure<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">TShape<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #61AFEF; font-weight: bold\">Show<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #C678DD\">begin<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #E5C07B\">WriteLn<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">FName<\/span><span style=\"color: #56B6C2\">,<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">': \u043f\u043b\u043e\u0449\u0430\u0434\u044c = '<\/span><span style=\"color: #56B6C2\">,<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">Area<\/span><span style=\"color: #56B6C2\">:<\/span><span style=\"color: #D19A66\">0<\/span><span style=\"color: #56B6C2\">:<\/span><span style=\"color: #D19A66\">2<\/span><span style=\"color: #ABB2BF\">)<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #C678DD\">end<\/span><span style=\"color: #56B6C2\">;<\/span>\n\n<span style=\"color: #C678DD\">constructor<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">TCircle<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #61AFEF; font-weight: bold\">Create<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">AR<\/span><span style=\"color: #56B6C2\">:<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">Double<\/span><span style=\"color: #ABB2BF\">)<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #C678DD\">begin<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #C678DD\">inherited<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">Create<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">'\u043a\u0440\u0443\u0433'<\/span><span style=\"color: #ABB2BF\">)<\/span><span style=\"color: #56B6C2\">;<\/span><span style=\"color: #ABB2BF\">   <\/span><span style=\"color: #7F848E\">\/\/ \u0432\u044b\u0437\u043e\u0432 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0442\u043e\u0440\u0430 \u043f\u0440\u0435\u0434\u043a\u0430<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #E06C75\">FR<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">:=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">AR<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #C678DD\">end<\/span><span style=\"color: #56B6C2\">;<\/span>\n\n<span style=\"color: #C678DD\">function<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">TCircle<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #61AFEF; font-weight: bold\">Area<\/span><span style=\"color: #56B6C2\">:<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">Double<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #C678DD\">begin<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #E5C07B\">Result<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">:=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">Pi<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">*<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">FR<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">*<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">FR<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #C678DD\">end<\/span><span style=\"color: #56B6C2\">;<\/span>\n\n<span style=\"color: #C678DD\">var<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #E06C75\">s<\/span><span style=\"color: #56B6C2\">:<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">TShape<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #C678DD\">begin<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #E06C75\">s<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">:=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">TCircle<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">Create<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #D19A66\">2<\/span><span style=\"color: #ABB2BF\">)<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #E06C75\">s<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">Show<\/span><span style=\"color: #56B6C2\">;<\/span><span style=\"color: #ABB2BF\">      <\/span><span style=\"color: #7F848E\">\/\/ \u043a\u0440\u0443\u0433: \u043f\u043b\u043e\u0449\u0430\u0434\u044c = 12.57<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #E06C75\">s<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">Free<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #C678DD\">end<\/span><span style=\"color: #56B6C2\">.<\/span><\/code><\/pre>\n<p>\u041f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0430\u044f <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">s<\/code> \u043e\u0431\u044a\u044f\u0432\u043b\u0435\u043d\u0430 \u043a\u0430\u043a <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">TShape<\/code>, \u043d\u043e \u0440\u0435\u0430\u043b\u044c\u043d\u043e \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442 \u043d\u0430 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">TCircle<\/code>. \u041c\u0435\u0442\u043e\u0434 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Show<\/code> \u0432\u044b\u0437\u044b\u0432\u0430\u0435\u0442 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Area<\/code>, \u0430 \u0438\u0437-\u0437\u0430 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">virtual<\/code>\/<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">override<\/code> \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u0442\u0441\u044f \u0432\u0435\u0440\u0441\u0438\u044f \u0438\u0437 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">TCircle<\/code> &#8212; \u043f\u043e\u043b\u0443\u0447\u0430\u0435\u043c 12.57 (\u043f\u043b\u043e\u0449\u0430\u0434\u044c \u043a\u0440\u0443\u0433\u0430 \u0440\u0430\u0434\u0438\u0443\u0441\u0430 2). \u0415\u0441\u043b\u0438 \u0443\u0431\u0440\u0430\u0442\u044c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">virtual<\/code> \u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">override<\/code>, \u0432\u044b\u0437\u043e\u0432\u0435\u0442\u0441\u044f <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">TShape.Area<\/code> \u0438 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u0441\u0442\u0430\u043d\u0435\u0442 0.00 &#8212; \u044d\u0442\u043e \u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u0441\u0432\u044f\u0437\u044b\u0432\u0430\u043d\u0438\u0435, \u043f\u043e\u043b\u0438\u043c\u043e\u0440\u0444\u0438\u0437\u043c\u0430 \u043d\u0435\u0442.<\/p>\n<h2 id=\"s6\">\u041a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0442\u043e\u0440\u044b \u0438 \u0434\u0435\u0441\u0442\u0440\u0443\u043a\u0442\u043e\u0440\u044b<\/h2>\n<p>\u041a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0442\u043e\u0440 (<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">constructor Create<\/code>) \u0432\u044b\u0434\u0435\u043b\u044f\u0435\u0442 \u043f\u0430\u043c\u044f\u0442\u044c \u043f\u043e\u0434 \u043e\u0431\u044a\u0435\u043a\u0442 \u0438 \u0438\u043d\u0438\u0446\u0438\u0430\u043b\u0438\u0437\u0438\u0440\u0443\u0435\u0442 \u043f\u043e\u043b\u044f, \u0434\u0435\u0441\u0442\u0440\u0443\u043a\u0442\u043e\u0440 (<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">destructor Destroy<\/code>) \u043e\u0441\u0432\u043e\u0431\u043e\u0436\u0434\u0430\u0435\u0442 \u0440\u0435\u0441\u0443\u0440\u0441\u044b. \u041d\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0435 \u043e\u0431\u044a\u0435\u043a\u0442 \u0443\u043d\u0438\u0447\u0442\u043e\u0436\u0430\u044e\u0442 \u0432\u044b\u0437\u043e\u0432\u043e\u043c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Free<\/code> &#8212; \u043e\u043d \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u0435\u0442, \u0447\u0442\u043e \u0441\u0441\u044b\u043b\u043a\u0430 \u043d\u0435 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">nil<\/code>, \u0438 \u0432\u044b\u0437\u044b\u0432\u0430\u0435\u0442 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Destroy<\/code>. \u041f\u0440\u0430\u0432\u0438\u043b\u043e \u043f\u0440\u043e\u0441\u0442\u043e\u0435: \u0443 \u043a\u0430\u0436\u0434\u043e\u0433\u043e <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Create<\/code> \u0432 \u0432\u0430\u0448\u0435\u043c \u043a\u043e\u0434\u0435 \u0434\u043e\u043b\u0436\u0435\u043d \u0431\u044b\u0442\u044c \u043f\u0430\u0440\u043d\u044b\u0439 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Free<\/code>, \u0438\u043d\u0430\u0447\u0435 \u043f\u0430\u043c\u044f\u0442\u044c \u0443\u0442\u0435\u0447\u0435\u0442.<\/p>\n<p>\u0427\u0430\u0441\u0442\u0430\u044f \u043e\u0448\u0438\u0431\u043a\u0430 \u043d\u043e\u0432\u0438\u0447\u043a\u0430 &#8212; \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0443\u044e-\u043a\u043b\u0430\u0441\u0441 \u0431\u0435\u0437 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u043e\u0431\u044a\u0435\u043a\u0442\u0430:<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\"><span style=\"color: #C678DD\">var<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #E06C75\">c<\/span><span style=\"color: #56B6C2\">:<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">TCircle<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #C678DD\">begin<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #E06C75\">c<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">Show<\/span><span style=\"color: #56B6C2\">;<\/span><span style=\"color: #ABB2BF\">   <\/span><span style=\"color: #7F848E\">\/\/ c = nil, \u043e\u0431\u044a\u0435\u043a\u0442 \u043d\u0435 \u0441\u043e\u0437\u0434\u0430\u043d<\/span>\n<span style=\"color: #C678DD\">end<\/span><span style=\"color: #56B6C2\">.<\/span><\/code><\/pre>\n<p>\u0424\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u043f\u0440\u0438 \u0437\u0430\u043f\u0443\u0441\u043a\u0435:<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\">An unhandled exception occurred at $...:\nEAccessViolation: Access violation\nRuntime error 216\n<\/code><\/pre>\n<p>\u0418\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 &#8212; \u0441\u043e\u0437\u0434\u0430\u0442\u044c \u043e\u0431\u044a\u0435\u043a\u0442 \u0434\u043e \u043e\u0431\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u0438 \u043e\u0441\u0432\u043e\u0431\u043e\u0434\u0438\u0442\u044c \u043f\u043e\u0441\u043b\u0435:<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\"><span style=\"color: #C678DD\">var<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #E06C75\">c<\/span><span style=\"color: #56B6C2\">:<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">TCircle<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #C678DD\">begin<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #E06C75\">c<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">:=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">TCircle<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">Create<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #D19A66\">2<\/span><span style=\"color: #ABB2BF\">)<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #E06C75\">c<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">Show<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #E06C75\">c<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">Free<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #C678DD\">end<\/span><span style=\"color: #56B6C2\">.<\/span><\/code><\/pre>\n<h2 id=\"s7\">\u0421\u0442\u0430\u0440\u0430\u044f \u043c\u043e\u0434\u0435\u043b\u044c: object<\/h2>\n<p>\u0422\u0438\u043f <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">object<\/code> \u043d\u0435 \u0442\u0440\u0435\u0431\u0443\u0435\u0442 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Create<\/code>\/<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Free<\/code>, \u0435\u0441\u043b\u0438 \u0440\u0430\u0437\u043c\u0435\u0449\u0430\u0435\u0442\u0441\u044f \u043d\u0430 \u0441\u0442\u0435\u043a\u0435. \u041e\u043d \u0434\u043e \u0441\u0438\u0445 \u043f\u043e\u0440 \u043a\u043e\u043c\u043f\u0438\u043b\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0432\u043e Free Pascal \u0438 \u0432\u0441\u0442\u0440\u0435\u0447\u0430\u0435\u0442\u0441\u044f \u0432 \u0441\u0442\u0430\u0440\u043e\u043c \u043a\u043e\u0434\u0435:<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\"><span style=\"color: #C678DD\">program<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">OldObject<\/span><span style=\"color: #56B6C2\">;<\/span>\n\n<span style=\"color: #7F848E\">{$mode objfpc}<\/span>\n\n<span style=\"color: #C678DD\">type<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #E06C75\">TPoint<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">object<\/span><span style=\"color: #ABB2BF\">          <\/span><span style=\"color: #7F848E\">\/\/ \u0437\u043d\u0430\u0447\u0438\u043c\u044b\u0439 \u0442\u0438\u043f<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">X<\/span><span style=\"color: #56B6C2\">,<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">Y<\/span><span style=\"color: #56B6C2\">:<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">Integer<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #C678DD\">procedure<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #61AFEF; font-weight: bold\">Init<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">AX<\/span><span style=\"color: #56B6C2\">,<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">AY<\/span><span style=\"color: #56B6C2\">:<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">Integer<\/span><span style=\"color: #ABB2BF\">)<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #C678DD\">function<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #61AFEF; font-weight: bold\">Sum<\/span><span style=\"color: #56B6C2\">:<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">Integer<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #C678DD\">end<\/span><span style=\"color: #56B6C2\">;<\/span>\n\n<span style=\"color: #C678DD\">procedure<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">TPoint<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #61AFEF; font-weight: bold\">Init<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">AX<\/span><span style=\"color: #56B6C2\">,<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">AY<\/span><span style=\"color: #56B6C2\">:<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">Integer<\/span><span style=\"color: #ABB2BF\">)<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #C678DD\">begin<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #E06C75\">X<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">:=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">AX<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #E06C75\">Y<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">:=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">AY<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #C678DD\">end<\/span><span style=\"color: #56B6C2\">;<\/span>\n\n<span style=\"color: #C678DD\">function<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">TPoint<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #61AFEF; font-weight: bold\">Sum<\/span><span style=\"color: #56B6C2\">:<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">Integer<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #C678DD\">begin<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #E5C07B\">Result<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">:=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">X<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">+<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">Y<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #C678DD\">end<\/span><span style=\"color: #56B6C2\">;<\/span>\n\n<span style=\"color: #C678DD\">var<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #E06C75\">p<\/span><span style=\"color: #56B6C2\">:<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">TPoint<\/span><span style=\"color: #56B6C2\">;<\/span><span style=\"color: #ABB2BF\">               <\/span><span style=\"color: #7F848E\">\/\/ \u0441\u0430\u043c \u043e\u0431\u044a\u0435\u043a\u0442, \u043d\u0430 \u0441\u0442\u0435\u043a\u0435<\/span>\n<span style=\"color: #C678DD\">begin<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #E06C75\">p<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">Init<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #D19A66\">3<\/span><span style=\"color: #56B6C2\">,<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #D19A66\">4<\/span><span style=\"color: #ABB2BF\">)<\/span><span style=\"color: #56B6C2\">;<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #E5C07B\">WriteLn<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">p<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">Sum<\/span><span style=\"color: #ABB2BF\">)<\/span><span style=\"color: #56B6C2\">;<\/span><span style=\"color: #ABB2BF\">          <\/span><span style=\"color: #7F848E\">\/\/ 7<\/span>\n<span style=\"color: #C678DD\">end<\/span><span style=\"color: #56B6C2\">.<\/span><\/code><\/pre>\n<p>\u0417\u0434\u0435\u0441\u044c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">p<\/code> &#8212; \u044d\u0442\u043e \u0441\u0430\u043c \u043e\u0431\u044a\u0435\u043a\u0442, \u0430 \u043d\u0435 \u0441\u0441\u044b\u043b\u043a\u0430. \u041f\u0430\u043c\u044f\u0442\u044c \u043f\u043e\u0434 \u043d\u0435\u0433\u043e \u043d\u0435 \u0432\u044b\u0434\u0435\u043b\u044f\u044e\u0442 \u0438 \u043d\u0435 \u043e\u0441\u0432\u043e\u0431\u043e\u0436\u0434\u0430\u044e\u0442 \u0432\u0440\u0443\u0447\u043d\u0443\u044e. \u0414\u043b\u044f \u043d\u043e\u0432\u043e\u0433\u043e \u043a\u043e\u0434\u0430 \u0432\u0441\u0435 \u0436\u0435 \u0431\u0435\u0440\u0443\u0442 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">class<\/code>: \u0443 \u043d\u0435\u0433\u043e \u043f\u043e\u043b\u043d\u043e\u0446\u0435\u043d\u043d\u044b\u0435 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430, \u0435\u0434\u0438\u043d\u0430\u044f \u043c\u043e\u0434\u0435\u043b\u044c \u0441 Delphi \u0438 Lazarus, \u043f\u0440\u0438\u0432\u044b\u0447\u043d\u044b\u0435 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">virtual<\/code>\/<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">override<\/code>.<\/p>\n<h2 id=\"s8\">\u0412\u044b\u0432\u043e\u0434\u044b<\/h2>\n<ul>\n<li>\u041e\u041e\u041f \u0432 Pascal \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e \u0447\u0435\u0440\u0435\u0437 Object Pascal (Free Pascal, Delphi), \u0430 \u043d\u0435 \u0432 \u00ab\u0447\u0438\u0441\u0442\u043e\u043c\u00bb ISO Pascal.<\/li>\n<li><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">class<\/code> &#8212; \u0441\u0441\u044b\u043b\u043e\u0447\u043d\u044b\u0439 \u0442\u0438\u043f \u0432 \u043a\u0443\u0447\u0435 (\u043d\u0443\u0436\u043d\u044b <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Create<\/code> \u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Free<\/code>); <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">object<\/code> &#8212; \u0437\u043d\u0430\u0447\u0438\u043c\u044b\u0439 \u0442\u0438\u043f \u043d\u0430 \u0441\u0442\u0435\u043a\u0435 (\u043f\u0430\u043c\u044f\u0442\u044c \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0430\u044f). \u0414\u043b\u044f \u043d\u043e\u0432\u043e\u0433\u043e \u043a\u043e\u0434\u0430 \u0431\u0435\u0440\u0443\u0442 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">class<\/code>.<\/li>\n<li>\u0418\u043d\u043a\u0430\u043f\u0441\u0443\u043b\u044f\u0446\u0438\u044f \u0437\u0430\u043a\u0440\u044b\u0432\u0430\u0435\u0442 \u043f\u043e\u043b\u044f \u0447\u0435\u0440\u0435\u0437 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">private<\/code> \u0438 \u043e\u0442\u043a\u0440\u044b\u0432\u0430\u0435\u0442 \u0438\u0445 \u0447\u0435\u0440\u0435\u0437 \u043c\u0435\u0442\u043e\u0434\u044b \u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">property<\/code>.<\/li>\n<li>\u041d\u0430\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0435 \u0437\u0430\u0434\u0430\u0435\u0442\u0441\u044f \u0447\u0435\u0440\u0435\u0437 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">class(\u041f\u0440\u0435\u0434\u043e\u043a)<\/code>, \u0430 \u043a \u043f\u0440\u0435\u0434\u043a\u0443 \u043e\u0431\u0440\u0430\u0449\u0430\u044e\u0442\u0441\u044f \u0441\u043b\u043e\u0432\u043e\u043c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">inherited<\/code>.<\/li>\n<li>\u041f\u043e\u043b\u0438\u043c\u043e\u0440\u0444\u0438\u0437\u043c \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u043d\u0430 \u043f\u0430\u0440\u0435 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">virtual<\/code> \u0432 \u043f\u0440\u0435\u0434\u043a\u0435 \u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">override<\/code> \u0432 \u043f\u043e\u0442\u043e\u043c\u043a\u0435; \u0431\u0435\u0437 \u043d\u0438\u0445 \u0432\u044b\u0437\u043e\u0432 \u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439.<\/li>\n<\/ul>\n<h2 id=\"s9\">\u0413\u0434\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \/ \u0441\u0432\u044f\u0437\u044c \u0441 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u043e\u0439<\/h2>\n<p>Pascal \u043e\u0441\u0442\u0430\u0435\u0442\u0441\u044f \u0443\u0447\u0435\u0431\u043d\u044b\u043c \u044f\u0437\u044b\u043a\u043e\u043c: \u043d\u0430 \u043d\u0435\u043c \u0432 \u0448\u043a\u043e\u043b\u0430\u0445 \u0438 \u043d\u0430 \u043f\u0435\u0440\u0432\u044b\u0445 \u043a\u0443\u0440\u0441\u0430\u0445 \u0440\u0430\u0437\u0431\u0438\u0440\u0430\u044e\u0442 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u044b, \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0434\u0430\u043d\u043d\u044b\u0445 \u0438 \u043e\u0441\u043d\u043e\u0432\u044b \u041e\u041e\u041f, \u0430 \u043f\u043e\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u043a\u043b\u0430\u0441\u0441\u043e\u0432 \u0438 \u043d\u0430\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u043e\u0442\u043e\u043c \u043f\u0435\u0440\u0435\u043d\u043e\u0441\u0438\u0442\u0441\u044f \u043d\u0430 Java, C# \u0438\u043b\u0438 C++. Object Pascal \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442 \u0438 \u043d\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0435 &#8212; \u0434\u0435\u0441\u043a\u0442\u043e\u043f\u043d\u044b\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u043d\u0430 Delphi \u0438 Lazarus \u0441\u0442\u0440\u043e\u044f\u0442\u0441\u044f \u0438\u043c\u0435\u043d\u043d\u043e \u0438\u0437 \u043a\u043b\u0430\u0441\u0441\u043e\u0432.<\/p>\n<div class=\"oj-cta\" style=\"background:#fbf4e4;border-left:4px solid #c9962b;border-radius:8px;padding:16px 20px;margin:24px 0\">\n<p style=\"margin:0 0 8px\"><strong>\u041e\u0441\u0432\u043e\u0439\u0442\u0435 \u0442\u0435\u043c\u0443 \u043d\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0435<\/strong><\/p>\n<p>\u0415\u0441\u043b\u0438 \u0445\u043e\u0447\u0435\u0442\u0441\u044f \u0434\u043e\u0432\u0435\u0441\u0442\u0438 \u0431\u0430\u0437\u0443 \u041e\u041e\u041f \u0434\u043e \u0443\u0432\u0435\u0440\u0435\u043d\u043d\u043e\u0439 \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u0430\u043c\u0438 \u0438 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430\u043c\u0438 \u0434\u0430\u043d\u043d\u044b\u0445, \u043f\u043e\u043c\u043e\u0433\u0430\u0435\u0442 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0439 \u043a\u0443\u0440\u0441 \u0441 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u043e\u0439 \u0438 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u043e\u0439 \u043a\u043e\u0434\u0430 \u043d\u0430\u0441\u0442\u0430\u0432\u043d\u0438\u043a\u043e\u043c: <a href=\"https:\/\/otus.ru\/lessons\/algorithm\/?int_article=obektno-orientirovannoe-programmirovanie-v-pascal&amp;int_place=article&amp;int_variant=v1\">\u043a\u0443\u0440\u0441 \u043f\u043e \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u0430\u043c \u0438 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430\u043c \u0434\u0430\u043d\u043d\u044b\u0445<\/a>. \u041e\u0446\u0435\u043d\u0438\u0442\u044c \u0444\u043e\u0440\u043c\u0430\u0442 \u0438 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u0434\u043e \u0441\u0442\u0430\u0440\u0442\u0430 \u043c\u043e\u0436\u043d\u043e \u043d\u0430 <a href=\"https:\/\/otus.ru\/events\/?int_article=obektno-orientirovannoe-programmirovanie-v-pascal&amp;int_place=article&amp;int_variant=v1\">\u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0445 \u0443\u0440\u043e\u043a\u0430\u0445 Otus<\/a> &#8212; \u0442\u0430\u043c \u0440\u0430\u0437\u0431\u0438\u0440\u0430\u044e\u0442 \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u044b\u0435 \u0437\u0430\u0434\u0430\u0447\u0438 \u0432 \u043f\u0440\u044f\u043c\u043e\u043c \u044d\u0444\u0438\u0440\u0435.<\/p>\n<\/div>\n<h2 id=\"s10\">FAQ<\/h2>\n<p><strong>\u0427\u0435\u043c object \u0438 class \u043e\u0442\u043b\u0438\u0447\u0430\u044e\u0442\u0441\u044f \u043e\u0442 record?<\/strong><br \/>\n<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">record<\/code> \u0445\u0440\u0430\u043d\u0438\u0442 \u0442\u043e\u043b\u044c\u043a\u043e \u043f\u043e\u043b\u044f (\u0432 \u043d\u043e\u0432\u044b\u0445 \u0432\u0435\u0440\u0441\u0438\u044f\u0445 Object Pascal \u0434\u043e\u043f\u0443\u0441\u043a\u0430\u0435\u0442 \u0438 \u043c\u0435\u0442\u043e\u0434\u044b), \u043d\u043e \u043d\u0435 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u043d\u0430\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0435 \u0438 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u044b\u0435 \u043c\u0435\u0442\u043e\u0434\u044b. <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">object<\/code> \u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">class<\/code> \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u044e\u0442 \u043d\u0430\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0435 \u0438 \u043f\u043e\u043b\u0438\u043c\u043e\u0440\u0444\u0438\u0437\u043c.<\/p>\n<p><strong>\u041d\u0443\u0436\u043d\u043e \u043b\u0438 \u0432\u044b\u0437\u044b\u0432\u0430\u0442\u044c Free \u0434\u043b\u044f \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 \u0442\u0438\u043f\u0430 object?<\/strong><br \/>\n\u041d\u0435\u0442, \u0435\u0441\u043b\u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">object<\/code> \u0440\u0430\u0437\u043c\u0435\u0449\u0435\u043d \u043d\u0430 \u0441\u0442\u0435\u043a\u0435 &#8212; \u043f\u0430\u043c\u044f\u0442\u044c \u043e\u0441\u0432\u043e\u0431\u043e\u0436\u0434\u0430\u0435\u0442\u0441\u044f \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438. \u0420\u0443\u0447\u043d\u043e\u0435 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Free<\/code>\/<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Dispose<\/code> \u043d\u0443\u0436\u043d\u043e \u0434\u043b\u044f <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">class<\/code> \u0438 \u0434\u043b\u044f <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">object<\/code>, \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u043e\u0433\u043e \u0447\u0435\u0440\u0435\u0437 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">New<\/code>.<\/p>\n<p><strong>\u041c\u043e\u0436\u043d\u043e \u043b\u0438 \u043f\u0438\u0441\u0430\u0442\u044c \u041e\u041e\u041f \u0432 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u043c Pascal \u0431\u0435\u0437 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u0439?<\/strong><br \/>\n\u041d\u0435\u0442. \u041a\u043b\u0430\u0441\u0441\u044b \u0438 \u043e\u0431\u044a\u0435\u043a\u0442\u044b &#8212; \u0447\u0430\u0441\u0442\u044c Object Pascal; \u0432\u043e Free Pascal \u0438\u0445 \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0442 \u0440\u0435\u0436\u0438\u043c\u044b <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">{$mode objfpc}<\/code> \u0438\u043b\u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">{$mode delphi}<\/code>. \u0412 \u0447\u0438\u0441\u0442\u043e\u043c ISO Pascal \u0438\u0445 \u043d\u0435\u0442.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u041e\u0431\u044a\u0435\u043a\u0442\u043d\u043e-\u043e\u0440\u0438\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 (\u041e\u041e\u041f) \u0432 Pascal &#8212; \u044d\u0442\u043e \u0441\u0442\u0438\u043b\u044c, \u043f\u0440\u0438 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0443 \u0441\u043e\u0431\u0438\u0440\u0430\u044e\u0442 \u0438\u0437 \u043e\u0431\u044a\u0435\u043a\u0442\u043e\u0432: \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440, \u0447\u0442\u043e \u043e\u0431\u044a\u0435\u0434\u0438\u043d\u044f\u044e\u0442 \u0434\u0430\u043d\u043d\u044b\u0435 (\u043f\u043e\u043b\u044f) \u0438 \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0438\u0435 \u0441 \u043d\u0438\u043c\u0438 \u043f\u043e\u0434\u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b (\u043c\u0435\u0442\u043e\u0434\u044b). \u041a\u043b\u0430\u0441\u0441\u044b \u043e\u043f\u0438\u0441\u044b\u0432\u0430\u044e\u0442, \u043a\u0430\u043a \u0443\u0441\u0442\u0440\u043e\u0435\u043d \u043e\u0431\u044a\u0435\u043a\u0442, \u0430 \u0441\u0430\u043c\u0438 \u043e\u0431\u044a\u0435\u043a\u0442\u044b &#8212; \u044d\u0442\u043e \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u044b\u0435 \u044d\u043a\u0437\u0435\u043c\u043f\u043b\u044f\u0440\u044b \u043f\u043e \u0442\u0430\u043a\u043e\u043c\u0443 \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u044e. \u0421\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435 \u0414\u0432\u0435 \u0440\u0430\u0437\u043d\u044b\u0445 \u0441\u0443\u0449\u043d\u043e\u0441\u0442\u0438: object \u0438 class \u041f\u043e\u043b\u044f, \u043c\u0435\u0442\u043e\u0434\u044b \u0438 \u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u044b\u0439 \u043a\u043b\u0430\u0441\u0441 \u0418\u043d\u043a\u0430\u043f\u0441\u0443\u043b\u044f\u0446\u0438\u044f \u041d\u0430\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0435 \u041f\u043e\u043b\u0438\u043c\u043e\u0440\u0444\u0438\u0437\u043c: [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":4344,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[210,65],"class_list":["post-4343","post","type-post","status-publish","format-standard","has-post-thumbnail","","category-polza","tag-pascal","tag-programmirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0420\u0430\u0437\u0431\u0438\u0440\u0430\u0435\u043c \u041e\u041e\u041f \u0432 Object Pascal: \u0447\u0435\u043c class \u043e\u0442\u043b\u0438\u0447\u0430\u0435\u0442\u0441\u044f \u043e\u0442 object, \u043f\u043e\u043b\u044f \u0438 \u043c\u0435\u0442\u043e\u0434\u044b, \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0442\u043e\u0440\u044b \u0438 \u0434\u0435\u0441\u0442\u0440\u0443\u043a\u0442\u043e\u0440\u044b, \u0438\u043d\u043a\u0430\u043f\u0441\u0443\u043b\u044f\u0446\u0438\u044f, \u043d\u0430\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0435, \u043f\u043e\u043b\u0438\u043c\u043e\u0440\u0444\u0438\u0437\u043c virtual\/override.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"A. Pavlenko\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/otus.ru\/journal\/obektno-orientirovannoe-programmirovanie-v-pascal\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.2\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/otus.ru\\\/journal\\\/obektno-orientirovannoe-programmirovanie-v-pascal\\\/#article\",\"name\":\"\\u041e\\u041e\\u041f \\u0432 Pascal: \\u043a\\u043b\\u0430\\u0441\\u0441\\u044b, \\u043e\\u0431\\u044a\\u0435\\u043a\\u0442\\u044b, \\u043d\\u0430\\u0441\\u043b\\u0435\\u0434\\u043e\\u0432\\u0430\\u043d\\u0438\\u0435 | Otus\",\"headline\":\"\\u041e\\u0431\\u044a\\u0435\\u043a\\u0442\\u043d\\u043e-\\u043e\\u0440\\u0438\\u0435\\u043d\\u0442\\u0438\\u0440\\u043e\\u0432\\u0430\\u043d\\u043d\\u043e\\u0435 \\u043f\\u0440\\u043e\\u0433\\u0440\\u0430\\u043c\\u043c\\u0438\\u0440\\u043e\\u0432\\u0430\\u043d\\u0438\\u0435 \\u0432 Pascal: \\u043a\\u043b\\u0430\\u0441\\u0441\\u044b \\u0438 \\u043e\\u0431\\u044a\\u0435\\u043a\\u0442\\u044b\",\"author\":{\"@id\":\"https:\\\/\\\/otus.ru\\\/journal\\\/author\\\/a-pavlenko\\\/#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/otus.ru\\\/journal\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/otus.ru\\\/journal\\\/wp-content\\\/uploads\\\/2022\\\/08\\\/oj-1080x720-16.png\",\"width\":1080,\"height\":720},\"datePublished\":\"2026-09-20T05:35:10+00:00\",\"dateModified\":\"2026-09-25T15:41:56+00:00\",\"inLanguage\":\"ru-RU\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/otus.ru\\\/journal\\\/obektno-orientirovannoe-programmirovanie-v-pascal\\\/#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/otus.ru\\\/journal\\\/obektno-orientirovannoe-programmirovanie-v-pascal\\\/#webpage\"},\"articleSection\":\"\\u041f\\u043e\\u043b\\u0435\\u0437\\u043d\\u043e\\u0435, Pascal, 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