{"id":26483,"date":"2022-12-18T02:36:48","date_gmt":"2022-12-17T21:06:48","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-how-do-i-increase-the-size-of-a-class-array-in-turbo-c\/"},"modified":"2022-12-18T02:36:48","modified_gmt":"2022-12-17T21:06:48","slug":"solved-how-do-i-increase-the-size-of-a-class-array-in-turbo-c","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-how-do-i-increase-the-size-of-a-class-array-in-turbo-c\/","title":{"rendered":"[Solved] How do I Increase the size of a Class array? in turbo c++"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-45441719\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"45441719\" data-parentid=\"45440975\" data-score=\"1\" 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>Arrays are great for learning the concepts of coding and as such I endorse them much more than any other standard template library (when it comes to learning code).  <\/p>\n<p><strong>Note:<\/strong><br \/>\nIt is wise to use a <code>vector<\/code> however the reason schools don&#8217;t teach this is because they want you to understand the underlying concepts behind things such as a <code>vector<\/code>, <code>stack<\/code>, or <code>queue<\/code>.  You can&#8217;t create a car without understanding the parts of it.<\/p>\n<p>Sadly when it comes to resizing arrays there is no easy way other than to create a new array and transfer the elements.  The best way to do this is to keep the array dynamic.<\/p>\n<p>Note my example is for <code>int<\/code>(s) so you will have to make it into a template or change it to your desired class.<\/p>\n<pre><code>#include &lt;iostream&gt;\n#include &lt;stdio.h&gt;\nusing namespace std;\n\n\nstatic const int INCREASE_BY = 10;\n\nvoid resize(int * pArray, int &amp; size);\n\n\nint main() {\n    \/\/ your code goes here\n    int * pArray = new int[10];\n    pArray[1] = 1;\n    pArray[2] = 2;\n    int size = 10;\n    resize(pArray, size);\n    pArray[10] = 23;\n    pArray[11] = 101;\n\n    for (int i = 0; i &lt; size; i++)\n        cout &lt;&lt; pArray[i] &lt;&lt; endl;\n    return 0;\n}\n\n\nvoid resize(int * pArray, int &amp; size)\n{\n    size += INCREASE_BY;\n    int * temp = (int *) realloc(pArray, size);\n    delete [] pArray;\n    pArray = temp;\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 do I Increase the size of a Class array? in turbo c++ <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] Arrays are great for learning the concepts of coding and as such I endorse them much more than any other standard template library (when it comes to learning code). Note: It is wise to use a vector however the reason schools don&#8217;t teach this is because they want you to understand the underlying concepts &#8230; <a title=\"[Solved] How do I Increase the size of a Class array? in turbo c++\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-how-do-i-increase-the-size-of-a-class-array-in-turbo-c\/\" aria-label=\"More on [Solved] How do I Increase the size of a Class array? in turbo c++\">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":[361,324,4130],"class_list":["post-26483","post","type-post","status-publish","format-standard","hentry","category-solved","tag-arrays","tag-c","tag-turbo-c"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] How do I Increase the size of a Class array? in turbo c++ - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-how-do-i-increase-the-size-of-a-class-array-in-turbo-c\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] How do I Increase the size of a Class array? in turbo c++ - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] Arrays are great for learning the concepts of coding and as such I endorse them much more than any other standard template library (when it comes to learning code). 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