{"id":562,"date":"2022-08-30T15:03:25","date_gmt":"2022-08-30T15:03:25","guid":{"rendered":"https:\/\/unknownerror.org\/index.php\/2013\/11\/09\/exception-access-violation-collection-of-common-programming-errors\/"},"modified":"2022-08-30T15:03:25","modified_gmt":"2022-08-30T15:03:25","slug":"exception-access-violation-collection-of-common-programming-errors","status":"publish","type":"post","link":"https:\/\/unknownerror.org\/index.php\/2022\/08\/30\/exception-access-violation-collection-of-common-programming-errors\/","title":{"rendered":"exception: Access violation-Collection of common programming errors"},"content":{"rendered":"<p>What&#8217;s wrong with this code below and how to fix it.<\/p>\n<pre><code>#include\nusing namespace std;\n\ntemplate\nclass guard{\npublic:\n    guard(Func1 first, Func2 last) : last(last){\n        first();\n    }\n    ~guard(){\n        last();\n    }\nprivate:\n    Func2&amp; last;\n};\n\ntemplate\nguard make_guard(Func1 first, Func2 last){\n    return guard(first, last);\n}\n\nvoid first(){\n    cout<\/code><\/pre>\n<p id=\"rop\"><small>Originally posted 2013-11-09 20:52:15. <\/small><\/p>","protected":false},"excerpt":{"rendered":"<p>What&#8217;s wrong with this code below and how to fix it. #include using namespace std; template class guard{ public: guard(Func1 first, Func2 last) : last(last){ first(); } ~guard(){ last(); } private: Func2&amp; last; }; template guard make_guard(Func1 first, Func2 last){ return guard(first, last); } void first(){ cout Originally posted 2013-11-09 20:52:15.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-562","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/562","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/comments?post=562"}],"version-history":[{"count":0,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/562\/revisions"}],"wp:attachment":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/media?parent=562"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/categories?post=562"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/tags?post=562"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}