{"id":870,"date":"2018-11-02T12:00:55","date_gmt":"2018-11-02T03:00:55","guid":{"rendered":"https:\/\/www.bold.ne.jp\/engineer-club\/?p=870"},"modified":"2025-09-17T13:39:01","modified_gmt":"2025-09-17T04:39:01","slug":"cobol-redefines","status":"publish","type":"post","link":"https:\/\/www.bold.ne.jp\/engineer-club\/cobol-redefines","title":{"rendered":"COBOL\u306eREDEFINES\u53e5\u3068\u306f\uff1f\u9805\u76ee\u3092\u518d\u5b9a\u7fa9\u3059\u308bREDEFINES\u53e5\u306e\u4f7f\u3044\u65b9"},"content":{"rendered":"<p>COBOL\u30d7\u30ed\u30b0\u30e9\u30e0\u5185\u3067\u306f\u3001\u3042\u308b\u9805\u76ee\u304c\u6271\u3046\u30c7\u30fc\u30bf\u306e\u578b\u3084\u6841\u6570\u3092\u6307\u5b9a\u3057\u307e\u3059\u304c\u3001\u6587\u5b57\u30bf\u30a4\u30d7\u3067\u3042\u308c\u3070\u3001\uff3bPIC X(010)\uff3d\u306a\u3069\u3068\u8a18\u8ff0\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u9805\u76ee\u306b\u3001\uff3b01ABCDEFGH\uff3d\u3068\u3044\u3046\u30c7\u30fc\u30bf\u3092\u8ee2\u9001\u3059\u308b\u306e\u306f\u4f55\u3089\u554f\u984c\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u5148\u982d\u306e\uff3b01\uff3d\u90e8\u5206\u3060\u3051\u8a08\u7b97\u3057\u305f\u3044\u3001\u3042\u308b\u3044\u306f3\uff5e10\u6841\u76ee\u306e\uff3bABCDEFGH\uff3d\u3060\u3051\u3092\u53d6\u308a\u51fa\u3057\u305f\u3044\u5834\u5408\u306b\u3001\u3053\u306e\uff3bPIC X(010)\uff3d\u3092\uff3bPIC 9(002)\uff3d\u3068\uff3bPIC X(008)\uff3d\u306b\u308f\u3051\u305f\u304f\u306a\u308a\u307e\u3059\u306d\u3002\u305d\u3093\u306a\u6642\u306bREDEFINES\u53e5\u3092\u4f7f\u7528\u3057\u3066\u3001\u5229\u7528\u3057\u3084\u3059\u3044\u5f62\u306b\u9805\u76ee\u3092\u5b9a\u7fa9\u3057\u306a\u304a\u3057\u307e\u3059\u3002<\/p>\n<p>\u6700\u521d\u304b\u3089\u305d\u306e\u3088\u3046\u306b\u5b9a\u7fa9\u3057\u3066\u304a\u3051\u3070\u3044\u3044\u306e\u3067\u306f\u3001\u3068\u601d\u308f\u308c\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u6a5f\u80fd\u8ffd\u52a0\u3001\u4fee\u6b63\u306a\u3069\u3067\u5f8c\u304b\u3089\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u3082\u3042\u308a\u3001\u4f7f\u7528\u983b\u5ea6\u306f\u9ad8\u3044\u8a18\u8ff0\u3067\u3059\u3002<\/p>\n<div id=\"toc_container\" class=\"no_bullets\"><p class=\"toc_title\">\u76ee\u6b21<\/p><ul class=\"toc_list\"><li><a href=\"#COBOLREDEFINES\">\uff11\uff0e\u3010COBOL\u3011REDEFINES\u53e5\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9<\/a><ul><li><a href=\"#-REDEFINES\">\uff11-\uff11\uff0eREDEFINES\u53e5\u306e\u66f8\u5f0f<\/a><\/li><li><a href=\"#-REDEFINES-2\">\uff11-\uff12\uff0eREDEFINES\u53e5\u306e\u4f7f\u7528\u4f8b<\/a><\/li><\/ul><\/li><li><a href=\"#COBOLREDEFINESRENAMES\">\uff12\uff0e\u3010COBOL\u3011REDEFINES\u3068RENAMES\u306e\u9055\u3044<\/a><\/li><li><a href=\"#COBOL\">\uff13\uff0e\u88dc\u8db3\uff1aCOBOL\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306e\u30eb\u30fc\u30eb<\/a><ul><li><a href=\"#i\">\uff13-\uff11\uff0e\u82f1\u5927\u6587\u5b57\u3068\u82f1\u5c0f\u6587\u5b57\u306e\u4f7f\u3044\u65b9<\/a><\/li><li><a href=\"#i-2\">\uff13-\uff12\uff0e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30d5\u30a9\u30fc\u30de\u30c3\u30c8<\/a><\/li><li><a href=\"#-COBOL\">\uff13-\uff13\uff0eCOBOL\u306f\uff14\u3064\u306e\u90e8\u304b\u3089\u3067\u304d\u3066\u3044\u308b<\/a><\/li><\/ul><\/li><li><a href=\"#i-3\">\uff14\uff0e\u307e\u3068\u3081<\/a><\/li><\/ul><\/div>\n<h2><span id=\"COBOLREDEFINES\"><strong>\uff11\uff0e\u3010COBOL\u3011REDEFINES<\/strong><strong>\u53e5\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9<\/strong><\/span><\/h2>\n<p>\u3042\u308b\u30c7\u30fc\u30bf\u9805\u76ee\u3092\u5225\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u3067\u53c2\u7167\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3092\u300c\u518d\u5b9a\u7fa9\u300d\u3068\u8a00\u3044\u307e\u3059\u3002\u3053\u306e\u300c\u518d\u5b9a\u7fa9\u300d\u3092\u884c\u3046\u6642\u306bREDEFINES\u53e5\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<p>\u305f\u3068\u3048\u3070WORKING-STORAGE SECTION\u3067\u3000<\/p>\n<p><strong>03 WRK-YMD\u00a0 PIC 9(6)\u3000<\/strong><\/p>\n<p>\u3068\u5b9a\u7fa9\u3059\u308b\u3068\u3001\u6570\u5b576\u6841\u306e\u9805\u76ee\u3068\u3057\u3066\u4f7f\u7528\u3067\u304d\u307e\u3059\u304c\u3001\u3053\u3053\u304b\u3089\u5148\u982d\u306e2\u6841\u3060\u3051\u53d6\u308a\u3060\u3057\u305f\u3044\u30013\uff5e6\u6841\u76ee\u3060\u3051\u3092\u53d6\u308a\u51fa\u3057\u305f\u3044\u3001\u3068\u3044\u3063\u305f\u5834\u5408\u306a\u3069\u306bREDEFINES\u53e5\u3067\u300c\u518d\u5b9a\u7fa9\u300d\u3092\u884c\u3063\u3066\u304a\u304f\u3068\u3001\u3053\u306e\u9805\u76ee\u304c\u4f7f\u3044\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3><span id=\"-REDEFINES\"><strong>\uff11-\uff11\uff0e<span>REDEFINES<\/span>\u53e5\u306e\u66f8\u5f0f<\/strong><\/span><\/h3>\n<p>\u4ee5\u4e0b\u306e\u66f8\u5f0f\u3067\u8a18\u8ff0\u3057\u307e\u3059\u3002<\/p>\n<table border=\"0\" style=\"height: 48px; width: 65.9365%; border-collapse: collapse;\">\n<tbody>\n<tr style=\"height: 24px;\">\n<td style=\"width: 15.0513%; height: 24px;\">\u30ec\u30d9\u30eb\u756a\u53f7<\/td>\n<td style=\"width: 13.8205%; height: 24px;\">\u30c7\u30fc\u30bf\u540d\uff11<\/td>\n<td style=\"width: 18.641%; height: 24px;\">\u30c7\u30fc\u30bf\u9805\u76ee\u306e\u5b9a\u7fa9<\/td>\n<td style=\"width: 18.4237%; height: 24px;\"><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 15.0513%; height: 24px;\">\u30ec\u30d9\u30eb\u756a\u53f7<\/td>\n<td style=\"width: 13.8205%; height: 24px;\">\u30c7\u30fc\u30bf\u540d\uff12<\/td>\n<td style=\"width: 18.641%; height: 24px;\"><strong>REDEFINES<\/strong><\/td>\n<td style=\"width: 18.4237%; height: 24px;\">\u30c7\u30fc\u30bf\u540d1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u307e\u305f\u3001\u4f7f\u7528\u6642\u306b\u306f\u3044\u304f\u3064\u304b\u306e\u6ce8\u610f\u70b9\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><strong><span class=\"f-marker-p\">\u30fb\u30c7\u30fc\u30bf\u9805\u76ee\u306e\u30ec\u30d9\u30eb\u756a\u53f7\u304c\u300101\u300166\u300188\u306e\u9805\u76ee\u306b\u306f\u4f7f\u7528\u3067\u304d\u307e\u305b\u3093\u3002<\/span><\/strong><\/p>\n<p><strong><span class=\"f-marker-g\">\u3010\u4f8b\u3011<\/span><\/strong><\/p>\n<pre class=\"prettyprint lang:default decode:true\">FD  INFILE-SONO1.\r\n01  INFILE-SONO1-REC\uff0e       \u2190\u3053\u3053\u306b\u306f\u4f7f\u7528\u3067\u304d\u307e\u305b\u3093\r\n    03  IN-FILE-YMD    PIC  9(8)\uff0e\r\n    03  IN-FILE-YMD-R  REDEFINES  IN-FILE-YMD.       \u2190\u3053\u3053\u306f\u4f7f\u7528OK\r\n        05  IN-FILE-YYYY  PIC  9(4)\uff0e\r\n        05  IN-FILE-MM    PIC  9(2)\uff0e\r\n        05  IN-FILE-DD    PIC  9(2)\uff0e<\/pre>\n<p>\u203b\u300cFILE SECTION\uff0e\u300d\u3067\u306f01\u30ec\u30d9\u30eb\u3067\u8a18\u8ff0\u3067\u304d\u307e\u305b\u3093\u304c\u3001\u300cWORKING-STORAGE\u3000SECTION\uff0e\u300d\u5185\u3067\u306f01\u30ec\u30d9\u30eb\u3067\u3082\u8a18\u8ff0\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><span class=\"f-marker-p\"><strong>\u30fb\u518d\u5b9a\u7fa9\u3059\u308b\u30c7\u30fc\u30bf\u540d\u306b\u3001<\/strong><strong>REDEFINES<\/strong><strong>\u3092\u542b\u3093\u3067\u306f\u3044\u3051\u306a\u3044\u3002<\/strong><\/span><\/p>\n<p>\u4e0a\u8a18\u306e\u4e2d\u3067\u306f\u3001\u300c01\u00a0 INFILE-SONO1-REC\u300d\u306b\u3001REDEFINES\u304c\u542b\u307e\u308c\u308b\u8a18\u8ff0\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<p><strong><span class=\"f-marker-p\">\u30fb\u30c7\u30fc\u30bf\u540d\uff11\u3068\u30c7\u30fc\u30bf\u540d\uff12\u306f\u540c\u3058\u30ec\u30d9\u30eb\u756a\u53f7\u3092\u4f7f\u7528\u3059\u308b\u3002<\/span><\/strong><\/p>\n<p>\u300cIN-FILE-YMD\u300d\u3068\u300cIN-FILE-YMD-R\u300d\u306f\u3001\u540c\u305803\u30ec\u30d9\u30eb\u306e\u30c7\u30fc\u30bf\u756a\u53f7\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u540c\u3058\u30ec\u30d9\u30eb\u756a\u53f7\u3092\u4f7f\u7528\u3059\u308c\u3070\u4f55\u5ea6\u3067\u3082\u518d\u5b9a\u7fa9\u3067\u304d\u307e\u3059\u304c\u3001\u3053\u308c\u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<pre class=\"prettyprint lang:default decode:true\">    03  IN-FILE-YMD    PIC  9(8)\uff0e\r\n        05  IN-FILE-YMD-R  REDEFINES  IN-FILE-YMD<\/pre>\n<p>\u203b\u30c7\u30fc\u30bf\u9805\u76ee\u306e\u30ec\u30d9\u30eb\u756a\u53f7\u306f\u3001\u30c7\u30fc\u30bf\u306e\u968e\u5c64\u5f93\u5c5e\u95a2\u4fc2\u3092\u8868\u308f\u3059\u305f\u3081\u306b\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u300266\u300177\u300188\u306f\u3042\u3089\u304b\u3058\u3081\u4f7f\u7528\u7528\u9014\u304c\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308b\u7279\u6b8a\u306a\u756a\u53f7\u3067\u3059\u3002<\/p>\n<ul>\n<li>66\u30fb\u30fb\u30fbRENAMES\u53e5\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u9805\u76ee\u3092\u518d\u7de8\u6210\u3059\u308b\u5834\u5408\u306b\u4f7f\u7528\u3057\u307e\u3059<\/li>\n<li>77\u30fb\u30fb\u30fb\u72ec\u7acb\u3057\u305f\u30c7\u30fc\u30bf\u9805\u76ee\u7528\u306e\u8a18\u8ff0\u3092\u3059\u308b\u5834\u5408\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002\u4ed6\u306e\u9805\u76ee\u3068\u5f93\u5c5e\u95a2\u4fc2\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/li>\n<li>88\u30fb\u30fb\u30fb\u7279\u5b9a\u306e\u6761\u4ef6\u3092\u5b9a\u7fa9\u3059\u308b\u5834\u5408\u306b\u4f7f\u7528\u3057\u307e\u3059<\/li>\n<\/ul>\n<h3><span id=\"-REDEFINES-2\">\uff11-\uff12\uff0eREDEFINES\u53e5\u306e\u4f7f\u7528\u4f8b<\/span><\/h3>\n<p><strong><span class=\"f-marker-g\">\u3010\u4f8b\uff11\u3011\u65e5\u4ed8\u3092\u300c\u5e74\u300d\u300c\u6708\u300d\u300c\u65e5\u300d\u306b\u308f\u3051\u3066\u4f7f\u7528\u3057\u305f\u3044<\/span><\/strong><\/p>\n<pre class=\"prettyprint lang:default decode:true\">    03  IN-FILE-YMD    PIC  9(008)\uff0e\r\n    03  IN-FILE-YMD-R  REDEFINES  IN-FILE-YMD.   \r\n        05  IN-FILE-YYYY  PIC  9(004)\uff0e\r\n        05  IN-FILE-MM    PIC  9(002)\uff0e\r\n        05  IN-FILE-DD    PIC  9(002)<\/pre>\n<p>IN-FILE-YMD\u300d\u306b\u306f\u897f\u66a6\u3067\u65e5\u4ed8\u304c\u5165\u3063\u3066\u3044\u308b\u3068\u3057\u307e\u3059\u3002\u300cIN-FILE-YMD\u300d\u306e\u307e\u307e\u6271\u3046\u3068\u3001\u5e74\u6708\u65e5\u5168\u3066\u542b\u3093\u30608\u6841\u306e\u30c7\u30fc\u30bf\u3092\u53d6\u308a\u3060\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u304c\u3001\u518d\u5b9a\u7fa9\u3092\u884c\u3044\u300cIN-FILE-YYYY\u300d\u3092\u4f7f\u7528\u3059\u308b\u3068\u5e74\u3060\u3051\u304c\u53d6\u308a\u51fa\u305b\u307e\u3059\u3002<\/p>\n<p><span class=\"f-marker-g\"><strong>\u00a0<\/strong><strong>\u3010\u4f8b\uff12\u3011\u6700\u521d\u306b\u5024\u3092\u30bb\u30c3\u30c8\u3057\u305f\u307e\u305f\u518d\u5b9a\u7fa9\u3057\u305f\u3044<\/strong><\/span><\/p>\n<pre class=\"prettyprint lang:default decode:true\">WORKING-STRAGE\u3000SECTION\uff0e\r\n01  SYOKI-WORD01  PIC X(009)  VALUE \"X64X86AMD\"\r\n01  SYOKI-WORD01-R  REDEFINES  SYOKI-WORD01.   \u2190\u3053\u3053\u306bOCCURS\u53e5\u306f\u4f7f\u7528\u3067\u304d\u307e\u305b\u3093\u3002\r\n    03  SYORI-WRD-03  OCCURS 3\uff0e\r\n        05  SYORI-WRD-XX    PIC  X(003)\uff0e<\/pre>\n<p><strong><span class=\"f-marker-g\">\u3010\u4f8b\uff13\u3011\u9805\u76ee\u30bf\u30a4\u30d7\u3092\u5909\u66f4\u3057\u305f\u3044<\/span><\/strong><\/p>\n<pre class=\"prettyprint lang:default decode:true\">WORKING-STRAGE\u3000SECTION\uff0e\r\n01  CODE-CHK.\r\n03  CODE01  PIC  X(009)\uff0e\r\n01  CODE-CHK-R  REDEFINES  CODE-CHK.   \r\n    03  CODE11  PIC  9(002)\uff0e\r\n    03  CODE12  PIC  X(007)\uff0e<\/pre>\n<h2><span id=\"COBOLREDEFINESRENAMES\">\uff12\uff0e\u3010COBOL\u3011REDEFINES\u3068RENAMES\u306e\u9055\u3044<\/span><\/h2>\n<p>\u3056\u3063\u304f\u308a\u307e\u3068\u3081\u307e\u3059\u3068\u3001REDEFINES\u306f\u3072\u3068\u3064\u306e\u9805\u76ee\u3092\u7d30\u304b\u304f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001RENAMES\u306f\u8907\u6570\u306e\u9805\u76ee\u3092\u307e\u3068\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002RENAME\u3092\u8a18\u8ff0\u3059\u308b\u6642\u306e\u30ec\u30d9\u30eb\u756a\u53f7\u306f66\u3067\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306f\u4f7f\u7528\u4f8b\u3067\u3059\u3002<\/p>\n<pre class=\"prettyprint lang:default decode:true\">01  INFILE-SONO1-REC.\r\n    03  IN-FILE-YMD    PIC  9(8).\r\n    03  IN-FILE-YMD-R  REDEFINES  IN-FILE-YMD. \r\n        05  IN-FILE-YYYY  PIC  9(4).\r\n        05  IN-FILE-MM    PIC  9(2).\r\n        05  IN-FILE-DD    PIC  9(2).\r\n    03  IN-FILE-CODE    PIC  X(12).\r\n    03  IN-FILE-CODE-R  REDEFINES  IN-FILE-CODE. \r\n        05  IN-FILE-RANK1  PIC  X(1).\r\n        05  IN-FILE-RANK2  PIC  X(1).\r\n        05  IN-FILE-RANK3  PIC  X(1).\r\n        05  IN-FILE-RANK4  PIC  X(1).\r\n        05  IN-FILE-RANK5  PIC  X(1).\r\n        05  IN-FILE-NUM    PIC  9(7).\r\n66  IN-FILE-MEMBER  RENAMES  IN-FILE-RANK1  THRU  IN-FILE-RANK4\uff0e<\/pre>\n<p><a href=\"https:\/\/www.bold.ne.jp\/engineer-club\/wp-content\/uploads\/2018\/10\/COBOL-REDEFINES1.png\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.bold.ne.jp\/engineer-club\/wp-content\/uploads\/2018\/10\/COBOL-REDEFINES1.png\" alt=\"\u30ec\u30d9\u30eb66\u3067\u306eIN-FILE-RANK\u306e\u4f7f\u3044\u65b9\uff01\" width=\"640\" height=\"110\" class=\"alignnone size-full wp-image-873\" \/><\/a><\/p>\n<h2><span id=\"COBOL\"><strong>\uff13\uff0e\u88dc\u8db3\uff1a<\/strong><strong><span>COBOL<\/span>\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306e\u30eb\u30fc\u30eb<\/strong><\/span><\/h2>\n<h3><span id=\"i\"><strong>\uff13-\uff11\uff0e\u82f1\u5927\u6587\u5b57\u3068\u82f1\u5c0f\u6587\u5b57\u306e\u4f7f\u3044\u65b9<\/strong><\/span><\/h3>\n<p>COBOL\u306f\u5927\u6587\u5b57\u3001\u5c0f\u6587\u5b57\u306e\u3069\u3061\u3089\u3067\u8a18\u8ff0\u3057\u3066\u3082\u304b\u307e\u3044\u307e\u305b\u3093\u304c\u3001\u5c0f\u6587\u5b57\u306f\u5927\u6587\u5b57\u3068\u540c\u7b49\u306b\u6271\u308f\u308c\u307e\u3059\u306e\u3067\u3001\u300cCOBOL\u306f\u5927\u6587\u5b57\u3067\u8a18\u8ff0\u300d\u3068\u899a\u3048\u3066\u3057\u307e\u3063\u3066\u3082\u5dee\u652f\u3048\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u305f\u3060\u3057\u3001\u30b3\u30e1\u30f3\u30c8\u884c\u3001\u82f1\u6570\u5b57\u5b9a\u6570\u3001PROGRAM-ID\uff08\u30b3\u30f3\u30d1\u30a4\u30eb\u30aa\u30d7\u30b7\u30e7\u30f3\u306b\u3088\u308a\u540c\u7b49\u3068\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\uff09\u306f\u533a\u5225\u3055\u308c\u307e\u3059\u3002<\/p>\n<h3><span id=\"i-2\"><strong>\uff13-\uff12\uff0e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30d5\u30a9\u30fc\u30de\u30c3\u30c8<\/strong><\/span><\/h3>\n<p>1\u884c\u306e\u8a18\u8ff0\u306f80\u6587\u5b57\u4ee5\u5185\u306b\u304a\u3055\u3081\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u884c\u5185\u306f\u3044\u304f\u3064\u304b\u306e\u9818\u57df\u306b\u5206\u304b\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>\uff11\uff5e\uff16\u6587\u5b57\u3000\u3000\u3000\u30fb\u30fb\u30fb\u4e00\u9023\u756a\u53f7\u9818\u57df\u3000\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u884c\u756a\u53f7<\/li>\n<li>\uff17\u6587\u5b57\u76ee\u3000\u3000\u3000\u3000\u30fb\u30fb\u30fb\u6a19\u8b58\u9818\u57df\u3000\u305d\u306e\u884c\u306b\u4f55\u304c\u8a18\u8ff0\u3055\u308c\u3066\u3044\u308b\u306e\u304b\u3092\u793a\u3059<\/li>\n<li>\uff18\uff5e\uff11\uff11\u6587\u5b57\u3000\u3000\u30fb\u30fb\u30fb\uff21\u9818\u57df\u3000\u5404\u90e8\u306e\u958b\u59cb\u5ba3\u8a00\u3084\u30c7\u30fc\u30bf\u9805\u76ee\u306e\u30ec\u30d9\u30eb\u756a\u53f7\u3092\u8a18\u8ff0\u3059\u308b\u3002<\/li>\n<li>\uff11\uff12\uff5e\uff17\uff12\u6587\u5b57\u3000\u30fb\u30fb\u30fb\uff22\u9818\u57df\u3000\u547d\u4ee4\u6587\u3084\u4f5c\u696d\u9818\u57df\u306e\u30ec\u30d9\u30eb\u756a\u53f7\u3092\u8a18\u8ff0\u3059\u308b<\/li>\n<li>\uff17\uff13\uff5e\uff18\uff10\u6587\u5b57\u3000\u30fb\u30fb\u30fb\u898b\u51fa\u3057\u9818\u57df\u3000\u30b3\u30f3\u30d1\u30a4\u30eb\u5bfe\u8c61\u5916\u306e\u30b3\u30e1\u30f3\u30c8\u9818\u57df<\/li>\n<\/ul>\n<p><a href=\"https:\/\/www.bold.ne.jp\/engineer-club\/wp-content\/uploads\/2018\/10\/COBOL-REDEFINES2.png\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.bold.ne.jp\/engineer-club\/wp-content\/uploads\/2018\/10\/COBOL-REDEFINES2.png\" alt=\"COBOL\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306e\u57fa\u672c\uff01\uff01\" width=\"676\" height=\"366\" class=\"alignnone size-full wp-image-874\" \/><\/a><\/p>\n<h3><span id=\"-COBOL\"><strong>\uff13-\uff13\uff0e<span>COBOL<\/span>\u306f\uff14\u3064\u306e\u90e8\u304b\u3089\u3067\u304d\u3066\u3044\u308b<\/strong><\/span><\/h3>\n<p>COBOL\u306b\u306f\uff14\u3064\u306eDIVISION\u3068\u547c\u3070\u308c\u308b\u533a\u5206\u3051\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\uff14\u3064\u306eDIVISION\uff08\u90e8\uff09\u306f\u5fc5\u305a\u8a18\u8ff0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>DIVISION\u306e\u4e2d\u306f\u3001\u3055\u3089\u306bSECTION\u306b\u7d30\u5206\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e3b\u306aDIVISION\u3068SECTION\u3001\u8a18\u8ff0\u9805\u76ee\u3092\u4ee5\u4e0b\u306b\u307e\u3068\u3081\u307e\u3059\u3002<\/p>\n<div class=\"attention a-3\">\n<p class=\"attention-title\" style=\"text-align: left;\"><strong>IDENTIFICATION\u3000DIVISION<\/strong>\uff08\u898b\u51fa\u3057\u90e8\uff09<\/p>\n<ul>\n<li>PROGRAM-ID.\u3000\uff1c\u30d7\u30ed\u30b0\u30e9\u30e0\u540d\uff1e\uff0e<\/li>\n<li>AUTHOR \uff1c\u4f5c\u6210\u8005\uff1e\uff0e<\/li>\n<li>DATE-WRITTEN\u3000\uff1c\u4f5c\u6210\u65e5\uff1e\uff0e\u3000<span>\u203b<\/span>\u81ea\u52d5\u66f4\u65b0\u3055\u308c\u307e\u305b\u3093<\/li>\n<\/ul>\n<\/div>\n<div class=\"attention a-3\">\n<p class=\"attention-title\" style=\"text-align: left;\"><strong>ENVIRONMENT\u3000DIVISION<\/strong>\u3000 \uff08\u74b0\u5883\u8a2d\u5b9a\u90e8\uff09<\/p>\n<ul>\n<li>CONFIGURATION\u3000SECTION\uff0e<\/li>\n<li>SOURCE-COMPUTER\uff0e\u3000\uff1c\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u540d\uff1e\uff0e<\/li>\n<li>OBJECT-COMPUTER\uff0e\u3000\uff1c\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u540d\uff1e\uff0e<\/li>\n<li>INPUT-OUTPUT\u3000SECTION\uff0e<\/li>\n<li>FILE-CONTROL\uff0e<\/li>\n<\/ul>\n<\/div>\n<div class=\"attention a-3\">\n<p class=\"attention-title\" style=\"text-align: left;\"><strong>DATA\u3000DIVISION<\/strong>\uff08\u30c7\u30fc\u30bf\u90e8\uff09\u3000<span>\u203b<\/span>REDEFINES\u53e5\u306f\u3053\u3053\u3067\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>FILE SECTION\uff0e\u3000\u3000\u3000\u3000\u3000\uff08\u4f7f\u7528\u3059\u308b\u5165\u51fa\u529b\u30d5\u30a1\u30a4\u30eb\u306e\u30c7\u30fc\u30bf\u9805\u76ee\u306b\u3064\u3044\u3066\u5b9a\u7fa9\u3057\u307e\u3059\uff09<\/li>\n<li>WORKING-STORAGE\u3000SECTION\uff0e\uff08\u4e00\u6642\u7684\u306a\u30c7\u30fc\u30bf\u306e\u4fdd\u5b58\u5834\u6240\u306a\u3069\u3001\u4f5c\u696d\u9818\u57df\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002\uff09<\/li>\n<li>LINKAGE\u3000SECTION\uff0e\u3000\u3000\u3000\uff08\u5916\u90e8\u30d7\u30ed\u30b0\u30e9\u30e0\u3068\u306e\u30c7\u30fc\u30bf\u306e\u3084\u308a\u3068\u308a\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u5b9a\u7fa9\u3057\u307e\u3059\uff09<\/li>\n<\/ul>\n<\/div>\n<div class=\"attention a-3\">\n<p class=\"attention-title\" style=\"text-align: left;\"><strong>PROCEDURE\u3000DIVISION<\/strong>\u3000\u3000 \uff08\u624b\u7d9a\u304d\u90e8\uff09<\/p>\n<p>\u547d\u4ee4\u6587\u304c\u8a18\u8ff0\u3055\u308c\u308b\u305f\u3081\u3001SECTION\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<\/div>\n<h2><span id=\"i-3\">\uff14\uff0e\u307e\u3068\u3081<\/span><\/h2>\n<p>\u4ee5\u4e0a\u3001REDEFINES\u53e5\u306b\u3064\u3044\u3066\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u3092\u307e\u3068\u3081\u307e\u3057\u305f\u3002<\/p>\n<p>\u3042\u308b\u96c6\u56e3\u9805\u76ee\u5185\u306e\u3001\u30c7\u30fc\u30bf\u306e\u6841\u6570\u3084\u3001\u30c7\u30fc\u30bf\u30bf\u30a4\u30d7\u3092\u5909\u3048\u305f\u3044\u3068\u601d\u3063\u305f\u3089REDEFINES\u53e5\u3092\u601d\u3044\u51fa\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>COBOL\u30d7\u30ed\u30b0\u30e9\u30e0\u5185\u3067\u306f\u3001\u3042\u308b\u9805\u76ee\u304c\u6271\u3046\u30c7\u30fc\u30bf\u306e\u578b\u3084\u6841\u6570\u3092\u6307\u5b9a\u3057\u307e\u3059\u304c\u3001\u6587\u5b57\u30bf\u30a4\u30d7\u3067\u3042\u308c\u3070\u3001\uff3bPIC X(010)\uff3d\u306a\u3069\u3068\u8a18\u8ff0\u3057\u307e\u3059\u3002 \u3053\u306e\u9805\u76ee\u306b\u3001\uff3b01ABCDEFGH\uff3d\u3068\u3044\u3046\u30c7\u30fc\u30bf\u3092\u8ee2\u9001\u3059\u308b\u306e\u306f\u4f55\u3089\u554f\u984c\u3042\u308a\u307e\u305b\u3093\u304c [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":772,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[15],"acf":[],"_links":{"self":[{"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/posts\/870"}],"collection":[{"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/comments?post=870"}],"version-history":[{"count":10,"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/posts\/870\/revisions"}],"predecessor-version":[{"id":5689,"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/posts\/870\/revisions\/5689"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/media\/772"}],"wp:attachment":[{"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/media?parent=870"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/categories?post=870"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}