{"id":933,"date":"2016-12-04T23:55:33","date_gmt":"2016-12-04T14:55:33","guid":{"rendered":"http:\/\/dev.activebasic.com\/egtra\/?p=933"},"modified":"2016-12-04T23:55:33","modified_gmt":"2016-12-04T14:55:33","slug":"%e5%8d%81%e5%85%ad%e9%80%b2%e6%95%b0%e3%81%a7%e6%96%87%e5%ad%97%e5%88%97%e3%81%ab%e5%a4%89%e6%8f%9b%e3%81%99%e3%82%8b-boost%e3%81%aehex%e9%96%a2%e6%95%b0","status":"publish","type":"post","link":"https:\/\/dev.activebasic.com\/egtra\/2016\/12\/04\/933\/","title":{"rendered":"\u5341\u516d\u9032\u6570\u3067\u6587\u5b57\u5217\u306b\u5909\u63db\u3059\u308b (Boost\u306ehex\u95a2\u6570)"},"content":{"rendered":"<p>\u3053\u306e\u8a18\u4e8b\u306f\u3001<a href=\"https:\/\/www.adventar.org\/calendars\/1691\">\u521d\u5fc3\u8005C++er Advent Calendar 2016<\/a>\u306e4\u65e5\u76ee\u306e\u8a18\u4e8b\u3067\u3059\u3002<\/p>\n<hr \/>\n<p>C++\u3067\u3001\u6570\u5024\u3092\u6587\u5b57\u5217\u306b\u5909\u63db\u3059\u308b\u95a2\u6570\u3068\u3044\u3048\u3070\u3001\u307e\u305a\u306fstd::to_string (<a href=\"https:\/\/cpprefjp.github.io\/reference\/string\/to_string.html\">cpprefjp<\/a>)\u3067\u3059\u3002\u3068\u3053\u308d\u304c\u3001\u3053\u306e\u95a2\u6570\u306f\u3001\u5341\u9032\u6cd5\u3067\u7d50\u679c\u304c\u51fa\u3066\u304d\u307e\u3059\u3002\u307b\u304b\u306b\u3088\u304f\u4f7f\u3046\u3082\u306e\u3068\u8a00\u3048\u3070\u3001\u5341\u516d\u9032\u6cd5\u3067\u3059\u3002\u3068\u3044\u3046\u308f\u3051\u3067\u3001\u5341\u516d\u9032\u6cd5\u3067\u6587\u5b57\u5217\u306b\u5909\u63db\u3059\u308b\u65b9\u6cd5\u306e\u8a71\u3067\u3059\u3002<\/p>\n<p>\u6a19\u6e96\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u3044\u3044\u611f\u3058\u306e\u3082\u306e\u304c\u306a\u3044\u306e\u3067\u3001Boost\u306b\u983c\u308a\u307e\u3059\u3002\u4f7f\u3044\u307e\u3059\u306e\u306f\u3001hex\u3068\u3044\u3046\u5358\u7d14\u306a\u540d\u524d\u306e\u95a2\u6570\u3067\u3059\u3002<\/p>\n<pre lang=\"cpp\">\r\n#include <iostream>\r\n#include <string>\r\n#include <iterator>\r\n#include <cstdint>\r\n#include <boost\/algorithm\/hex.hpp>\r\n\r\nint main()\r\n{\r\n  std::uint32_t x = 0xdeadbeaf;\r\n  std::string s;\r\n  boost::algorithm::hex(&x, &x + 1, std::back_inserter(s));\r\n  std::cout << s << std::endl;\r\n}\r\n<\/pre>\n<p>\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c\u3059\u308b\u3068\u3001\u5909\u6570s\u306e\u4e2d\u8eab\u306f\"DEADBEAF\"\u3068\u306a\u308a\u3001\u305d\u308c\u304c\u51fa\u529b\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>hex\u95a2\u6570\u306f\u3001\u300c\u30a4\u30c6\u30ec\u30fc\u30bf2\u3064\u307e\u305f\u306fRange\u3067\u8907\u6570\u8981\u7d20\u3092\u6307\u5b9a\u3057\u3001\u4e00\u6c17\u306b\u5909\u63db\u3059\u308b\u95a2\u6570\u300d\u3068\u3044\u3046\u8a2d\u8a08\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3068\u3053\u308d\u304c\u3001\u3053\u306e\u3088\u3046\u306b1\u8981\u7d20\u3060\u3051\u5909\u63db\u3059\u308b\u306e\u306b\u4f7f\u3046\u3053\u3068\u3082\u3067\u304d\u308b\u3093\u3067\u3059\u3002<\/p>\n<p>\u3068\u3044\u3046\u308f\u3051\u3067\u3001boost::algorithm::hex\u95a2\u6570\u3092\u4f7f\u3044\u3001\u6570\u5024\u30aa\u30d6\u30b8\u30a7\u30af\u30c81\u8981\u7d20\u3092\u6587\u5b57\u5217\u306b\u5909\u63db\u3059\u308b\u3001\u3068\u3044\u3046\u5185\u5bb9\u3067\u3057\u305f\u3002\u3053\u3046\u3044\u3046\u4f7f\u3044\u65b9\u3001\u610f\u5916\u3068\u898b\u304b\u3051\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u4eca\u56de\u7d39\u4ecb\u3059\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9: <a href=\"https:\/\/www.boost.org\/doc\/libs\/release\/libs\/algorithm\/doc\/html\/the_boost_algorithm_library\/Misc\/hex.html\">The Boost Algorithm Library - hex<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>boost::algorithm::hex\u95a2\u6570\u3092\u4f7f\u3044\u3001\u6570\u5024\u30aa\u30d6\u30b8\u30a7\u30af\u30c81\u8981\u7d20\u3092\u6587\u5b57\u5217\u306b\u5909\u63db\u3059\u308b\u65b9\u6cd5\u306e\u8aac\u660e\u3067\u3059\u3002\u914d\u5217\u3084Range\u3067\u306a\u304f\u3068\u3082\u4f7f\u3048\u308b\u3093\u3067\u3059\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[5],"tags":[260,45],"class_list":["post-933","post","type-post","status-publish","format-standard","hentry","category-cpp","tag-advent-calendar","tag-boost"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u5341\u516d\u9032\u6570\u3067\u6587\u5b57\u5217\u306b\u5909\u63db\u3059\u308b (Boost\u306ehex\u95a2\u6570) - 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