{"blog_title":"TrickDiary","description":"#include <stdio.h> #include <stdlib.h> class A { public: virtual ~A() { } virtual const char *get_name() { return \"A\"; } }; class B :public A { public: virtual const char *get_name() { return \"B\"; } }; int main(int argc, char *args[]) { argc, args; // \u8b66\u544a\u907f\u3051 A *obj = new B; try { throw obj; } catch(B \u2026","blog_url":"https://wraith13.hatenadiary.org/","width":"100%","provider_url":"https://hatena.blog","url":"https://wraith13.hatenadiary.org/entry/20071231/1199098943","title":" \u6d3e\u751f\u30af\u30e9\u30b9\u306e\u30dd\u30a4\u30f3\u30bf\u3067\u4f8b\u5916\u3092\u30ad\u30e3\u30c3\u30c1\u3067\u304d\u306a\u3044\u3002","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwraith13.hatenadiary.org%2Fentry%2F20071231%2F1199098943\" title=\" \u6d3e\u751f\u30af\u30e9\u30b9\u306e\u30dd\u30a4\u30f3\u30bf\u3067\u4f8b\u5916\u3092\u30ad\u30e3\u30c3\u30c1\u3067\u304d\u306a\u3044\u3002 - TrickDiary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"provider_name":"Hatena Blog","categories":["C++"],"version":"1.0","author_url":"https://blog.hatena.ne.jp/wraith13/","published":"2007-12-31 20:02:23","author_name":"wraith13","height":"190"}