{"id":2025,"date":"2011-02-12T17:29:56","date_gmt":"2011-02-12T08:29:56","guid":{"rendered":"http:\/\/www.moonmile.net\/blog\/archives\/2025"},"modified":"2011-02-12T17:31:36","modified_gmt":"2011-02-12T08:31:36","slug":"%e3%82%a2%e3%83%aa%e3%82%b9%e3%81%af%e7%89%a9%e7%90%86%e8%bb%a2%e9%80%81%e6%a9%9f%e3%82%92%e6%8c%81%e3%81%a3%e3%81%a6%e3%81%84%e3%82%8b","status":"publish","type":"post","link":"http:\/\/www.moonmile.net\/blog\/archives\/2025","title":{"rendered":"\u30a2\u30ea\u30b9\u306f\u7269\u7406\u8ee2\u9001\u6a5f\u3092\u6301\u3063\u3066\u3044\u308b"},"content":{"rendered":"

\n\u307e\u3060\u307e\u3060\u7d9a\u304f\u30a2\u30ea\u30d7\u30e9\u30b7\u30ea\u30fc\u30ba\u3002\u76ee\u6b21\u306f\u5f8c\u3067\u4f5c\u6210\u3057\u307e\u3059\u3002\u65e2\u306b\u81ea\u5206\u3067\u4f55\u3092\u66f8\u3044\u3066\u3044\u308b\u306e\u304b\u5fd8\u308c\u3066\u3044\u308b\u3057\u3002
\n\u3072\u3068\u307e\u305a\u3001\u7269\u7406\u8ee2\u9001\u6a5f\u3092\u4f5c\u3063\u305f\u3068\u3053\u308d\u3067\u3001\u304b\u3064\u3066\u6d41\u884c\u3063\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30d1\u30bf\u30fc\u30f3\u306e\u518d\u767a\u660e\u306a\u306e\u304b\u306a\u3041\u3068\u601d\u3063\u305f\u308a\u3057\u307e\u3059\u3002\u3053\u306e\u30b7\u30ea\u30fc\u30ba\u3001\u7279\u306b\u30d1\u30bf\u30fc\u30f3\u3092\u4f7f\u3063\u3066\u3044\u308b\u8a33\u3067\u306f\u306a\u304f\u3066\u3001\u81ea\u5206\u304c\u3044\u307e\u307e\u3067\u696d\u52d9\u3067\u4f7f\u3063\u305f\u30d1\u30bf\u30fc\u30f3\u3092\u66f8\u304d\u6b8b\u3057\u3066\u3044\u308b\u306e\u3067\u3001\n<\/p>\n

    \n
  1. \u30a2\u30ea\u30b9\uff06\u30d7\u30e9\u30c0\u3068\u3044\u3046\u7d44\u307f\u5408\u308f\u305b\u3067\u3001C++ \u3067\u73fe\u5b9f\u3092\u30e2\u30c7\u30eb\u5316\u3057\u3066\u307f\u308b\u3002<\/li>\n
  2. C++ \u3067\u306e\u30b3\u30fc\u30c9\u3092\u66f8\u3044\u3066\u307f\u308b\u3002<\/li>\n
  3. \u305d\u3046\u3044\u3048\u3070\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30d1\u30bf\u30fc\u30f3\u3067\u3053\u3093\u306a\u306e\u304c\u3042\u3063\u305f\u3088\u306a\u3041\u3002<\/li>\n<\/ol>\n

    \n\u3068\u3044\u3046\u6d41\u308c\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\n<\/p>\n

    \n\u3055\u3066\u3001\u7269\u7406\u8ee2\u9001\u6a5f\u3001\u3068\u3044\u3046\u306e\u306f\u5225\u306e\u3068\u3053\u308d\u306b\u30b3\u30d4\u30fc\u3092\u4f5c\u308c\u308b\u3063\u3066\u3044\u3046\u65b9\u6cd5\u3067\u3059\u3002\u4eca\u56de\u306f\u3001\u3072\u3068\u3064\u306e\u68da\u306b\u30d7\u30e9\u30c0\u3092\u5165\u308c\u3066\u3001\u305d\u3057\u3066\u53d6\u308a\u51fa\u3057\u3066\u3001\u3082\u3046\u4e00\u5ea6\u68da\u306b\u5165\u308c\u308b\u3001\u3068\u3044\u3046\u52d5\u4f5c\u306b\u306a\u308a\u307e\u3059\u3002\u53d6\u308a\u51fa\u3059\u3063\u3066\u3044\u3046\u306e\u306f\u3001\u3044\u308f\u3086\u308b\u6c38\u7d9a\u5316<\/b>\u306a\u3093\u3067\u3059\u304c\u3001C++ \u306e\u5834\u5408\u306f\u5358\u306a\u308b\u30d0\u30a4\u30ca\u30ea\u30c7\u30fc\u30bf\u3068\u3057\u3066\u6271\u3048\u307e\u3059\u3088\u3063\u3066\u8a71\u3067\u3059\u3002\n<\/p>\n

    \n\/\/ for \u30a2\u30ea\u30b9\u306f\u7269\u7406\u8ee2\u9001\u6a5f\u3092\u6301\u3063\u3066\u3044\u308b\n\n#include <string.h>\n#include <iostream>\n#include <string>\nusing namespace std;\n\nclass ISerialize {\n\t\/\/ \u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\u5316\n\tvoid *Serialize();\n\t\/\/ \u30c7\u30fc\u30bf\u304b\u3089\u5fa9\u5143\n\tstatic void Serialize( void * );\n};\n\nclass Bag : public ISerialize \n{\npublic:\n\t\/\/ \u5229\u7528\u30d5\u30e9\u30b0\n\tbool used ;\n\t\/\/ \u6301\u3061\u4e3b\u306e\u540d\u524d\n\tchar ownerName[30];\n\t\/\/ \u30d6\u30e9\u30f3\u30c9\u540d\n\tchar brandName[30];\npublic:\n\t\/\/ \u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\n\tBag() : used(false) {\n\t\townerName[0] = '&#92;&#48;';\n\t\tbrandName[0] = '&#92;&#48;';\n\t}\n\t\/\/ \u30a2\u30af\u30bb\u30c3\u30b5\n\tbool getUsed() { return used; }\n\tstring getOwnerName() { return ownerName; }\n\tvoid setOwnerName( string name ) {\n\t\tif ( ownerName[0] == '&#92;&#48;' ) {\n\t\t\tstrcpy( ownerName, (const char*)name.c_str() );\n\t\t}\n\t\t\n\t}\n\tstring getBrandName() { return brandName; }\n\tvoid setBrandName( string name ) {\n\t\tif ( brandName[0] == '&#92;&#48;' ) {\n\t\t\tstrcpy( brandName, (const char*)name.c_str() );\n\t\t}\n\t}\n\t\/\/ \u5229\u7528\u3059\u308b\n\tvirtual void Use() {\n\t\tthis->used = true;\n\t}\n\t\/\/ \u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\n\tvirtual void *Serialize() {\n\t\tint size = sizeof(Bag);\n\t\tvoid *data = new char[size];\n\t\tmemcpy( data,this, size );\n\t\treturn data;\n\t}\n\t\/\/ \u9006\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\n\tstatic Bag *Serialize(void *data) {\n\t\tBag *bag = (Bag*)data;\n\t\treturn bag;\n\t}\n};\nclass Prada : public Bag \n{\npublic:\n\tPrada() : Bag() {\n\t\tstrcpy( brandName, &quot;Prada&quot; );\n\t}\n};\nclass Tiffany : public Bag \n{\npublic:\n\tTiffany() : Bag() {\n\t\tstrcpy( brandName, &quot;Tiffany&quot; );\n\t}\n};\n\n\nclass Alice \n{\nprivate:\n\tBag *bag;\npublic:\n\tAlice() : bag(NULL) {\n\t}\n\tvoid Present( Bag *b ) \n\t{\n\t\tif ( this->bag == NULL ) {\n\t\t\tthis->bag = b;\n\t\t\tthis->bag->setOwnerName(&quot;Alice&quot;);\n\t\t}\n\t}\n\tvoid *SaveMyBag() {\n\t\tvoid *data = bag->Serialize();\n\t\tbag = NULL;\n\t\treturn data;\n\t}\n\tvoid LoadMyBag(void *data) {\n\t\tif ( this->bag == NULL ) {\n\t\t\tBag *bag = Bag::Serialize( data );\n\t\t\tthis->bag = bag;\n\t\t}\n\t}\n\tstring GetBrandName() {\n\t\tif ( bag == NULL ) {\n\t\t\treturn &quot;none&quot;;\n\t\t} else {\n\t\t\treturn bag->getBrandName();\n\t\t}\n\t}\n};\n\n\nint main(void)\n{\n\tAlice alice;\n\n\tBag *bag = new Prada();\n\t\/\/ \u30a2\u30ea\u30b9\u306b\u30d7\u30e9\u30c0\u3092\u30d7\u30ec\u30bc\u30f3\u30c8\n\talice.Present( bag );\n\tcout << &quot;alice's bag brand is &quot; << alice.GetBrandName() << endl;\n\t\/\/ \u4e00\u5ea6\u3001\u68da\u304b\u3089\u964d\u308d\u3057\u3066\u6301\u3063\u3066\u3044\u306a\u3044\u72b6\u614b\u306b\u3059\u308b\n\tvoid *prada = alice.SaveMyBag();\n\tcout << &quot;alice's bag brand is &quot; << alice.GetBrandName() << endl;\n\t\/\/ \u30a2\u30ea\u30b9\u306b\u30c6\u30a3\u30d5\u30a1\u30cb\u30fc\u3092\u30d7\u30ec\u30bc\u30f3\u30c8\n\tbag = new Tiffany();\n\talice.Present( bag );\n\tcout << &quot;alice's bag brand is &quot; << alice.GetBrandName() << endl;\n\t\/\/ \u30c6\u30a3\u30d5\u30a1\u30cb\u30fc\u3092\u68da\u5378\u3057\u3066\n\tvoid *tiffany = alice.SaveMyBag();\n\t\/\/ \u518d\u3073\u3001\u30d7\u30e9\u30c0\u3092\u68da\u306b\u5165\u308c\u308b\n\talice.LoadMyBag( prada );\n\tcout << &quot;alice's bag brand is &quot; << alice.GetBrandName() << endl;\n\n\treturn 0;\n}\n<\/pre>\n
    \n\u3072\u3068\u307e\u305a\u5b9f\u884c\u3059\u308b\u3068\u3001\u3053\u3093\u306a\u611f\u3058\u3002\n<\/p>\n
    \nD:\\work\\blog\\src\\alice>a\nalice's bag brand is Prada\nalice's bag brand is none\nalice's bag brand is Tiffany\nalice's bag brand is Prada\n<\/pre>\n
    \n\u3053\u3053\u3067\u306f\u3001\u6c38\u7d9a\u5316\u3068\u3044\u3046\u3053\u3068\u3067\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba<\/b>\u304c\u30df\u30bd\u3067\u3059\u3002\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306b\u3057\u3066\u3042\u308b\u306e\u306f\u3001\u6c17\u5206\u306e\u554f\u984c\u3067\u3057\u3066\u3001\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\u306e\u30b3\u30fc\u30c9\u306f\u3053\u3093\u306a\u306b\u7c21\u5358\u3002\n<\/p>\n
    \n\t\/\/ \u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\n\tvirtual void *Serialize() {\n\t\tint size = sizeof(Bag);\n\t\tvoid *data = new char[size];\n\t\tmemcpy( data,this, size );\n\t\treturn data;\n\t}\n\t\/\/ \u9006\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\n\tstatic Bag *Serialize(void *data) {\n\t\tBag *bag = (Bag*)data;\n\t\treturn bag;\n\t}\n<\/pre>\n
    \n\u30af\u30e9\u30b9\u306e\u30d0\u30a4\u30c8\u30c7\u30fc\u30bf\u3092\u4fdd\u6301\u3057\u3066\u3044\u308b\u3060\u3051\u306a\u3093\u3067\u3059\u304c\u3001\u5b9f\u306f\u3053\u306e\u6280\u304c\u4f7f\u3048\u308b\u306e\u306f C\/C++ \u3060\u3051\u306a\u3093\u3067\u3059\u306d\u3002Java, C#, VB \u306a\u3093\u3066\u306e\u306f\u4f7f\u3048\u307e\u305b\u3093\u3002\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\u3059\u308b\u6642\u306b\u4f55\u3089\u304b\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c6\u30a3\u30f3\u30b0(\u5927\u62b5\u306f XML \u306a\u3093\u3067\u3059\u304c)\u3092\u4f7f\u308f\u306a\u3044\u9650\u308a\u7121\u7406\u3067\u3059\u3002\n<\/p>\n
    \n\u3053\u306e\u624b\u306e\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\u3001C++ \u304c\u5f97\u610f\u3068\u3059\u308b\u3068\u3053\u3067\u3001\u30c7\u30fc\u30bf\u306e\u8aad\u307f\u66f8\u304d\u304c\u30d0\u30a4\u30ca\u30ea\u3067\u76f4\u63a5\u884c\u308f\u308c\u308b\u305f\u3081\u306b\u975e\u5e38\u306b\u9ad8\u901f\u306b\u52d5\u304d\u307e\u3059\u3002\u3063\u3066\u3044\u3046\u304b\u3001\u3082\u3068\u3082\u3068 C\u8a00\u8a9e\u306e struct \u4e92\u63db\u306e\u52d5\u304d\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u3053\u3046\u3044\u3046\u98a8\u306b\u52d5\u304f\u308f\u3051\u3067\u3057\u3066\u3001\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3092\u6c17\u306b\u305b\u305a\u306b\u5358\u7d14\u306b sizeof(…) \u3067\u30d0\u30a4\u30c8\u30c7\u30fc\u30bf\u3092\u66f8\u304d\u8fbc\u3081\u308b\u306e\u304c\u5f97\u610f\u306a\u306e\u3067\u3059\u306d\u3002\n<\/p>\n
    \n# \u52ff\u8ad6\u3001\u3053\u306e\u30d0\u30a4\u30ca\u30ea\u30b3\u30fc\u30c9\u304c\u4eba\u306b\u3068\u3063\u3066\u306f\u8b0e\u306a\u5024\u306a\u306e\u3067\u3001XML \u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3068\u3044\u3046\u306e\u304c\u6d41\u884c\u308a\u306a\u308f\u3051\u3067\u3059\u304c\u3002\u5f8c\u3001\u69cb\u9020\u4f53\/\u30af\u30e9\u30b9\u3092\u30d0\u30a4\u30ca\u30ea\u306e\u307e\u307e\u3084\u308a\u53d6\u308a\u3059\u308b\u65b9\u6cd5\u306f\u3001\u56fa\u5b9a\u9577\u306e\u30c7\u30fc\u30bf\u3057\u304b\u7121\u7406\u306a\u3093\u3067\u3059\u3088\u306d\u3002\u306a\u306e\u3067\u3001\u6587\u5b57\u5217\u306e\u3068\u3053\u308d\u3067 string \u3058\u3083\u306a\u304f\u3066 char name[30] \u3068\u306a\u3063\u3066\u3044\u308b\u306e\u306f\u305d\u308c\u304c\u7406\u7531\u3067\u3059\u3002\n<\/p>\n
    \n\u30c7\u30fc\u30bf\u69cb\u9020\u3092\u6c17\u306b\u3057\u306a\u304f\u3066\u3001\u9ad8\u901f\u306b\u8aad\u307f\u66f8\u304d\u304c\u3067\u304d\u308b\u306e\u3067\u3001\u5229\u7528\u3069\u3053\u308d\u3068\u3057\u3066\u306f\u30c7\u30fc\u30bf\u306e\u30d8\u30c3\u30c0\u90e8\u5206\u306a\u3093\u304b\u306b\u826f\u304f\u4f7f\u308f\u308c\u307e\u3059\u3002\u305d\u3046 BMP \u5f62\u5f0f\u306e\u30d8\u30c3\u30c0\u3068\u304b\u3001struct \u306a\u3093\u3068\u304b\u3067\u8aad\u307f\u3060\u3057\u305f\u5f8c\u306b\u3001\u30c7\u30fc\u30bf\u9577\u3092\u7b97\u51fa\u3059\u308b\u3068\u304d\u306a\u3093\u304b\u3001struct \u3067\u8aad\u307f\u8fbc\u3081\u3070\u4e00\u767a\u3067\u3059\u3001\u3068\u3044\u3046\u8a71\u3067\u3059\u306d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u307e\u3060\u307e\u3060\u7d9a\u304f\u30a2\u30ea\u30d7\u30e9\u30b7\u30ea\u30fc\u30ba\u3002\u76ee\u6b21\u306f\u5f8c\u3067\u4f5c\u6210\u3057\u307e\u3059\u3002\u65e2\u306b\u81ea\u5206\u3067\u4f55\u3092\u66f8\u3044\u3066\u3044\u308b\u306e\u304b\u5fd8\u308c\u3066\u3044\u308b\u3057\u3002 \u3072\u3068\u307e\u305a\u3001\u7269\u7406\u8ee2\u9001\u6a5f\u3092\u4f5c\u3063\u305f\u3068\u3053\u308d\u3067\u3001\u304b\u3064\u3066\u6d41\u884c\u3063\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30d1\u30bf\u30fc\u30f3\u306e\u518d\u767a\u660e\u306a\u306e\u304b\u306a\u3041\u3068\u601d\u3063\u305f\u308a\u3057\u307e\u3059\u3002\u3053\u306e\u30b7\u30ea\u30fc\u30ba\u3001\u7279 … \u7d9a\u304d\u3092\u8aad\u3080 →<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[22],"tags":[],"class_list":["post-2025","post","type-post","status-publish","format-standard","hentry","category-c"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/posts\/2025","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/comments?post=2025"}],"version-history":[{"count":1,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/posts\/2025\/revisions"}],"predecessor-version":[{"id":2026,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/posts\/2025\/revisions\/2026"}],"wp:attachment":[{"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/media?parent=2025"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/categories?post=2025"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/tags?post=2025"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}