{"id":317083,"date":"2021-02-04T12:48:39","date_gmt":"2021-02-04T04:48:39","guid":{"rendered":"http:\/\/4563.org\/?p=317083"},"modified":"2021-02-04T12:48:39","modified_gmt":"2021-02-04T04:48:39","slug":"%e7%bb%99%e6%96%b0%e6%89%8b-c-developer-%e7%9a%84-tips-raii","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=317083","title":{"rendered":"\u7ed9\u65b0\u624b C++ Developer \u7684 Tips – RAII"},"content":{"rendered":"
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\u7ed9\u65b0\u624b C++ Developer \u7684 Tips – RAII <\/h1>\n

<\/p>\n

\n
\u8cc7\u6df1\u5927\u4f6c : dorafmon <\/span> <\/i> 9<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

\u5927\u5bb6\u597d\uff0c\u6211\u662f\u4e00\u540d C++\u7801\u519c\uff0c\u56e0\u4e3a\u5728\u5e73\u65f6\u5de5\u4f5c \/\u9762\u8bd5\u7684\u8fc7\u7a0b\u4e2d\u7ecf\u5e38\u4f1a\u9047\u5230\u4e00\u4e9b\u5173\u4e8e C++\u7684\u7ec6\u8282\uff0c\u800c\u8fd9\u4e9b\u77e5\u8bc6\u70b9\u5927\u591a\u6563\u5728\u5404\u79cd\u4e66 \/\u535a\u5ba2 \/github repo \u91cc\uff0c\u6240\u4ee5\u6211\u60f3\u628a\u8fd9\u4e9b\u53ea\u662f\u603b\u7ed3\u6210\u6bcf\u4e2a 10mins \u5de6\u53f3\u7684\u89c6\u9891\uff0c\u5206\u4eab\u7ed9\u5927\u5bb6\uff0c\u4e5f\u662f\u6211\u81ea\u5df1\u5bf9\u81ea\u5df1\u77e5\u8bc6\u56fe\u8c31\u7684\u4e00\u4e2a\u603b\u7ed3\u3002\u6211\u5728\u5f55\u8fd9\u4e2a\u89c6\u9891\u7684\u65f6\u5019\u9762\u5bf9\u7684\u5bf9\u8c61\u4eba\u7fa4\u662f junior C++ developer\uff0c\u60f3\u597d\u597d\u51c6\u5907 C++\u77e5\u8bc6\u9762\u8bd5\uff0c\u6216\u8005\u662f\u60f3\u5b66\u4e60\u4e00\u4e9b\u8ddf C++\u6709\u5173\u7684\u80fd\u5e94\u7528\u5728\u5de5\u4f5c\u4e2d\u7684 best practice \u3002\u56e0\u4e3a\u6211\u81ea\u5df1\u5728\u56fd\u5916\uff0c\u6240\u4ee5\u6709\u4e9b\u65f6\u5019\u6709\u4e9b\u4e2d\u82f1\u6df7\u6742\uff0c\u5b9e\u5728\u4e0d\u597d\u610f\u601d\u3002<\/p>\n

\u4e0b\u9762\u662f\u7b2c\u4e8c\u4e2a\u89c6\u9891\uff0c\u8bb2\u7684\u662f\u5173\u4e8e C++\u4e2d\u4ec0\u4e48\u53eb\u505a RAII\uff0c\u4ee5\u53ca\u6211\u4eec\u4e3a\u4ec0\u4e48\u8981\u4f7f\u7528 RAII \u3002\u8fd9\u4e2a\u4e5f\u662f\u6211\u4eec\u9762\u8bd5\u5f53\u4e2d\u7ecf\u5e38\u88ab\u95ee\u53ca\u7684\u4e00\u4e2a\u8003\u70b9\u3002<\/p>\n

b \u7ad9\uff1a https:\/\/www.bilibili.com\/video\/BV1qX4y1K7oe\/<\/p>\n

youtube\uff1a https:\/\/youtu.be\/c6QDemkcLSY<\/p>\n

\u56e0\u4e3a C++\u662f\u4e00\u4e2a\u5f88\u201c\u535a\u5927\u7cbe\u6df1\u201d\u7684\u8bed\u8a00\uff0c\u6211\u96be\u514d\u4f1a\u51fa\u9519\uff0c\u8fd8\u662f\u8bf7\u5927\u5bb6\u65a7\u6b63~<\/p>\n<\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (23<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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  • \n
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    \u8cc7\u6df1\u5927\u4f6c : FanChen <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6536\u85cf\u540e\u5468\u672b\u770b\uff5e <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : yinusxxxx <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5df2\u5173\u6ce8 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : focux <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u63d0\u51e0\u70b9\u5efa\u8bae\uff1a
    1.\u58f0\u97f3\u8981\u5927\u4e00\u4e9b\uff0c\u6709\u7684\u65f6\u5019\u8d8a\u8bf4\u58f0\u97f3\u8d8a\u5c0f\u4e86\uff1b
    2.PPT \u91cc\u53ef\u4ee5\u591a\u753b\u4e9b\u56fe\u6765\u5f62\u8c61\u5316\u4f60\u8981\u8bb2\u89e3\u7684\u4e1c\u897f\uff0c\u7528\u82f1\u6587\u7684\u8bf4\u660e\u8d8a\u7b80\u7ec3\u8d8a\u597d\uff1b <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : dorafmon <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @focux \u55ef\u55ef \u8c22\u8c22~ <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : lovejoy <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u52a0\u4e00\u4e2a\u5efa\u8bae\uff0c\u5f55\u89c6\u9891\u7684\u65f6\u5019\u4e0d\u8981\u4e0b\u4e1c\u897f\uff0c\u4e00\u4e2a\u8fc5\u96f7\u7684\u58f0\u97f3\u633a\u61f5\u7684\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : dorafmon <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @lovejoy \u54c8\u54c8\u4e0d\u597d\u610f\u601d\u6211\u5fd8\u8bb0\u5173\u4e86~ <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : dorafmon <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e0d\u77e5\u9053\u8fd9\u4e2a\u5185\u5bb9\u5bf9\u5927\u5bb6\u6709\u6ca1\u6709\u7528\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : wzzzx <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e3a\u4ec0\u4e48\u4e0d\u5199\u6210\u535a\u5ba2\u5462\uff0c\u770b\u89c6\u9891\u5f97 14 \u5206\u949f\u5462 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : oxromantic <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u7a0b\u5e8f\u5458\u601d\u7ef4\u90fd\u5f88\u6d3b\u8dc3\u7684\uff0c\u89c6\u9891\u8d76\u4e0d\u4e0a\u601d\u7ef4\u6d3b\u8dc3\u7684\u901f\u5ea6\uff0c\u4e0d\u63a8\u8350 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : dorafmon <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @wzzzx \u8fd9\u4e2a\u5199\u6210\u535a\u5ba2\u4e5f\u8981\u770b\u534a\u5929\u5427 \u6211\u5c31\u662f\u4e3a\u4e86\u5e2e\u5927\u5bb6\u7701\u65f6\u95f4\u624d\u505a\u6210\u89c6\u9891\u7684\uff0c\u8fd9\u4e2a\u770b\u4e66\u6211\u89c9\u5f97\u8981\u5c0f\u534a\u5c0f\u65f6\u624d\u80fd\u770b\u660e\u767d\u3002\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : wzzzx <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @dorafmon #10 \u9996\u5148\u8fd8\u662f\u5f97\u8868\u626c\u4e00\u4e0b\u4e3b\u54c8\u54c8\u54c8\uff0c\u505a\u7684\u5f88\u68d2\uff01\u4f46\u662f\u6211\u4e2a\u4eba\u662f\u611f\u89c9\u6587\u7ae0\u53ef\u80fd\u4f1a\u66f4\u597d\u4e00\u4e9b\uff1f\u53ef\u4ee5\u53cd\u53cd\u590d\u590d\uff0c\u6765\u6765\u56de\u56de\u7684\u770b\uff0c\u68c0\u7d22\u8d77\u6765\u4e5f\u66f4\u52a0\u65b9\u4fbf\uff1f\u800c\u4e14\u770b\u89c6\u9891\u5bb9\u6613\u5f00\u5c0f\u5dee\u54c8\u54c8\u54c8 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : Jirajine <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    C++ \u4ece\u5165\u95e8\u5230\u8f6c Rust <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : dorafmon <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @wzzzx \u6211\u601d\u8003\u4e86\u4e00\u4e0b\uff0c\u6211\u89c9\u5f97\u4e0b\u56de\u6211\u53ef\u4ee5\u505a\u6210\u535a\u5ba2+\u89c6\u9891\uff0c\u8fd9\u6837\u5927\u5bb6\u60f3\u770b\u89c6\u9891\u7684\u4e5f\u53ef\u4ee5\uff0c\u770b\u5b8c\u89c6\u9891\u53ef\u4ee5\u770b\u535a\u5ba2\u590d\u4e60~ <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : vvqqdd <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5728\u4e00\u4ea9\u4e09\u5206\u5730\u4e5f\u770b\u5230\u8fd9\u4e2a\u5e16\u5b50\u3002\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : xcstream <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8bed\u901f\u5feb\u7684\u65f6\u5019\u6709\u70b9\u542c\u4e0d\u6e05 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : dorafmon <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @vvqqdd \u5bf9\u554a\u6211\u4e0d\u77e5\u9053\u5728\u54ea\u5ba3\u4f20\u6bd4\u8f83\u597d <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : dorafmon <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @xcstream \u55ef\u55ef \u8c22\u8c22\u6307\u51fa~\u5185\u5bb9\u4e0a\u4f60\u89c9\u5f97\u600e\u4e48\u6837\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : kalluwa <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6ca1\u600e\u4e48\u4ed4\u7ec6\u7814\u7a76\u8fc7\uff0c\u611f\u89c9\u5c31\u662f class \u7684\u6790\u6784\u51fd\u6570\uff0c\u4e00\u822c\u90fd\u7528 shared_ptr \u4ee5\u53ca unique_ptr\uff0c\u53ef\u80fd\u4e0d\u7528\u592a\u8fc7\u4e8e\u5173\u6ce8 RAII \u4e86\uff0c\u4e0d\u6653\u5f97\u8bf4\u7684\u5bf9\u4e0d\u5bf9 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : allAboutDbmss <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @dorafmon \u540c\u5efa\u8bae\u53ef\u4ee5\u7ec4\u7ec7\u4e00\u4e2a\u5bf9\u5e94\u7684\u6587\u672c\u535a\u5ba2
    \u7c7b\u4f3c\u4f60\u51c6\u5907\u89c6\u9891\u4e5f\u9700\u8981\u7684\u624b\u7a3f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : poplar50 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5dee\u70b9\u513f\u4ee5\u4e3a\u81ea\u5df1\u5728\u770b rust ownership \u8bb2\u89e3 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : l00t <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u770b\u4e86\u4e0b\uff0c\u5185\u5bb9\u8bb2\u5f97\u4e0d\u9519\uff0c\u5c31\u662f\u82f1\u8bed\u63d2\u592a\u591a\u4e86\u2026\u2026 Chinese Version \u5c31\u7a0d\u5fae\u5c11\u70b9\u82f1\u8bed\u5427\u2026\u2026 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : l00t <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u53e6\u5916\u793a\u4f8b\u53ef\u4ee5\u518d\u591a\u70b9\uff0c\u6bd4\u5982 FileHandler \u90a3\u4e2a\uff0c\u5982\u679c\u8fd9\u4e2a handler \u8981\u5728\u4ee3\u7801\u91cc\u53cd\u590d\u4f7f\u7528\uff0c\u5e94\u5f53\u600e\u6837\u5199\u4e4b\u7c7b\u7684\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : dorafmon <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @l00t \u597d\u7684\u597d\u7684 \u8c22\u8c22\uff01\u975e\u5e38\u6709\u7528\u7684\u5efa\u8bae\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    \u7ed9\u65b0\u624b C++ Developer…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/317083"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=317083"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/317083\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=317083"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=317083"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=317083"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}