{"id":12263,"date":"2022-09-30T06:10:50","date_gmt":"2022-09-30T00:40:50","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-how-to-pass-private-class-member-by-constant-reference-closed\/"},"modified":"2022-09-30T06:10:50","modified_gmt":"2022-09-30T00:40:50","slug":"solved-how-to-pass-private-class-member-by-constant-reference-closed","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-how-to-pass-private-class-member-by-constant-reference-closed\/","title":{"rendered":"[Solved] How to pass private class member by constant reference? [closed]"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-62386742\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"62386742\" data-parentid=\"62386443\" data-score=\"2\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p>Ok, maybe this will help you to start thinking in c++, even if you did not make clear explanation what you need, if I may guess, what you probably think of is that you want to be able to call print() member function on const instances of MyClass, or rvalue has been bound to const lvalue reference, so you need to mark print as const member function of type MyClass.<\/p>\n<pre><code>class MyClass\n{\n    public:\n        void print() const; \/\/ prints X to console\n\n    private:\n        std::vector&lt;int&gt; X (4, 100);\n\n};\n<\/code><\/pre>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\"><\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved How to pass private class member by constant reference? [closed] <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] Ok, maybe this will help you to start thinking in c++, even if you did not make clear explanation what you need, if I may guess, what you probably think of is that you want to be able to call print() member function on const instances of MyClass, or rvalue has been bound to &#8230; <a title=\"[Solved] How to pass private class member by constant reference? [closed]\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-how-to-pass-private-class-member-by-constant-reference-closed\/\" aria-label=\"More on [Solved] How to pass private class member by constant reference? [closed]\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[324],"class_list":["post-12263","post","type-post","status-publish","format-standard","hentry","category-solved","tag-c"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] How to pass private class member by constant reference? 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