{"id":200,"date":"2014-02-09T04:08:56","date_gmt":"2014-02-08T19:08:56","guid":{"rendered":"http:\/\/www.dracula.mydns.jp\/blog\/?p=200"},"modified":"2014-02-09T04:08:56","modified_gmt":"2014-02-08T19:08:56","slug":"%e7%b6%9a%e3%83%bb%e8%a6%8b%e3%82%8d%ef%bc%81%ef%bc%81%e3%82%b3%e3%83%bc%e3%83%89%e3%81%8c%e3%82%b4%e3%83%9f%e3%81%ae%e3%82%88%e3%81%86%e3%81%a0%ef%bc%81%ef%bc%81","status":"publish","type":"post","link":"https:\/\/www.dracula.mydns.jp\/blog\/?p=200","title":{"rendered":"\u7d9a\u30fb\u898b\u308d\uff01\uff01\u30b3\u30fc\u30c9\u304c\u30b4\u30df\u306e\u3088\u3046\u3060\uff01\uff01"},"content":{"rendered":"

\u305b\u3063\u304b\u304f\u306a\u306e\u3067\u5148\u65e5\u66f8\u3044\u305f\u30b4\u30df\u30b5\u30f3\u30d7\u30eb\u3092C++\u3067\u66f8\u304d\u76f4\u3057\u3066\u307f\u305f\u3002<\/p>\n

\n#include <iostream>\n#include <string>\n\nclass SampleClass {\npublic:\n\tint i;\n\tstd::string s;\n};\n\nclass Test {\n\tpublic:\n\t\tSampleClass* methodA(SampleClass* a, SampleClass* b);\n};\n\nint main(int argc, char* argv[])\n{\n\tSampleClass a = SampleClass();\n\ta.i = 1;\n\ta.s = "a";\n\n\tSampleClass b = SampleClass();\n\tb.i = 2;\n\tb.s = "b";\n\n\tTest t = Test();\n\t\n\tstd::cout << "== before ==" << std::endl;\n\tstd::cout << "a= " << a.i << ":" << a.s << std::endl;\n\tstd::cout << "b= " << b.i << ":" << b.s << std::endl;\n\t\n\tSampleClass* c = t.methodA(&a, &b);\n\n\tstd::cout << "== after ==" << std::endl;\n\tstd::cout << "a= " << a.i << ":" << a.s << std::endl;\n\tstd::cout << "b= " << b.i << ":" << b.s << std::endl;\n\tstd::cout << "c= " << c->i << ":" << c->s << std::endl;\n\t\n\tdelete(c);\n\treturn 0;\n}\n\nSampleClass* Test::methodA(SampleClass *a, SampleClass *b) {\n\ta->i = 11;\n\ta->s = "A";\n\t\n\tSampleClass b2 = SampleClass();\n\tb2.i = 12;\n\tb2.s = "B";\n\tb = &b2;\n\n\tSampleClass* c = new SampleClass();\n\t*c = b2;\n\treturn c;\n};\n<\/pre>\n
\u540c\u3058\u3088\u3046\u306b\u4f5c\u3063\u305f\u306e\u3060\u304b\u3089\u7d50\u679c\u306f\u5f53\u7136\u540c\u3058\u3002
\n\u305f\u3060\u3001\u623b\u308a\u5024c\u306fnew\u3057\u305f\u3082\u306e\u306a\u306e\u3067\u6700\u5f8c\u306bdelete\u3057\u3066\u3044\u308b\u3002
\n\u3053\u306e\u8fba\u306fJava\u3067\u306f\u305d\u3093\u306a\u306b\u610f\u8b58\u3057\u306a\u3044\u3053\u3068\u3060\u308d\u3046\u3002<\/p>\n
\n== before ==\na= 1:a\nb= 2:b\n== after ==\na= 11:A\nb= 2:b\nc= 12:B\n<\/pre>\n
\u3057\u304b\u3057\u8d85\u4e45\u3057\u3076\u308a\u306bC++\u3092\u66f8\u3044\u305f\u306e\u3067\u30a2\u30af\u30bb\u30b9\u4fee\u98fe\u5b50\u3063\u3066\u3069\u3046\u3059\u308b\u3093\u3060\u3063\u3051\uff1f\u3068\u8ff7\u3063\u3066\u3057\u307e\u3063\u305f\u3002\u3002
\n\u6614\u306f\u5f53\u7136\u3068\u601d\u3063\u3066\u3044\u305f\u306e\u306b\u5ba3\u8a00\u3068\u5b9a\u7fa9\u3092\u5206\u3051\u308b\u3068\u3044\u3046\u306e\u3082\u304b\u306a\u308a\u7169\u308f\u3057\u304f\u611f\u3058\u305f\u3002
\n“System.out.println”\u3068”std::cout <<\" \u3092\u6bd4\u8f03\u3059\u308b\u3068\"std::cout <<\"\u306a\u3069\u306f\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u77e5\u3089\u306a\u3044\u4eba\u306b\u306f\u8b0e\u306e\u6697\u53f7\u306b\u3057\u304b\u601d\u3048\u307e\u3044\u3002\u3002\n\n\u4e45\u3057\u3076\u308a\u306bC++\u306e\u30b3\u30fc\u30c9\u3092\u66f8\u3044\u3066\u601d\u3063\u305f\u306e\u306f\u30dd\u30a4\u30f3\u30bf\u3092\u4f7f\u3044\u305f\u3044\u3068\u306f\u601d\u308f\u306a\u3044\u304c\u3001\u3084\u306f\u308a\u6982\u5ff5\u306f\u77e5\u3063\u3066\u304a\u304f\u3079\u304d\u3068\u3044\u3046\u3053\u3068\u3002\nJava\u3067\u53c2\u7167\u304c\u3069\u3046\u3068\u304b\u52c9\u5f37\u3059\u308b\u3088\u308a\u3082C++\u3084C\u3067\u30dd\u30a4\u30f3\u30bf\u3092\u5b66\u3093\u3060\u65b9\u304c\u8fd1\u9053\u306a\u6c17\u304c\u3057\u3066\u3044\u308b\u3002\nJava\u306b\u306f\u30ac\u30d9\u30c3\u30b8\u30b3\u30ec\u30af\u30bf\u304c\u3042\u308b\u3068\u8a00\u3063\u3066\u3082\u30e1\u30e2\u30ea\u306e\u7121\u99c4\u306a\u6d88\u8cbb\u306f\u30e1\u30e2\u30ea\u306e\u65ad\u7247\u5316\u304c\u8d77\u3053\u3063\u3066\u30ac\u30d9\u30c3\u30b8\u30b3\u30ec\u30af\u30bf\u306e\u983b\u767a\u306a\u3069\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u60aa\u5f71\u97ff\u3067\u3059\u3002\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u7121\u99c4\u306a\u751f\u6210\u81ea\u4f53\u3082\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308a\u307e\u3059\u3057\u306d\u3002\u3084\u306f\u308aJava\u3067\u3042\u3063\u3066\u3082\u3044\u3056\u3068\u3044\u3046\u3068\u304d\u306f\u30e1\u30e2\u30ea\u3092\u610f\u8b58\u3057\u305f\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u66f8\u304f\u3079\u304d\u3067\u3059\u3002\n\n\u3053\u3093\u306a\u30b3\u30fc\u30c9\u66f8\u3044\u3066\u3082\u3044\u3044\u3053\u3068\u4f55\u3082\u306a\u3044\u3067\u3059\u3088\u3002\n[java]\nSomeClass a = new SomeClass();\nSomeClass b = new SomeClass(); \/\/ \u3053\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u4f5c\u3089\u308c\u3066\u3059\u3050\u6368\u3066\u3089\u308c\u308b\nb = a;\n[\/java]\n<\/p>\n","protected":false},"excerpt":{"rendered":"
\u305b\u3063\u304b\u304f\u306a\u306e\u3067\u5148\u65e5\u66f8\u3044\u305f\u30b4\u30df\u30b5\u30f3\u30d7\u30eb\u3092C++\u3067\u66f8\u304d\u76f4\u3057\u3066\u307f\u305f\u3002 #include <iostream> #include <string> class SampleClass { public:  […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,6],"tags":[],"class_list":["post-200","post","type-post","status-publish","format-standard","hentry","category-5","category-6"],"_links":{"self":[{"href":"https:\/\/www.dracula.mydns.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/200","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dracula.mydns.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dracula.mydns.jp\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dracula.mydns.jp\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dracula.mydns.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=200"}],"version-history":[{"count":0,"href":"https:\/\/www.dracula.mydns.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/200\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.dracula.mydns.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=200"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dracula.mydns.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=200"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dracula.mydns.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=200"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}