{"id":126973,"date":"2023-11-30T14:33:31","date_gmt":"2023-11-30T09:03:31","guid":{"rendered":"https:\/\/data-flair.training\/blogs\/?p=126973"},"modified":"2023-11-30T14:33:31","modified_gmt":"2023-11-30T09:03:31","slug":"cpp-program-for-string-concatenation-using-operator-overloading","status":"publish","type":"post","link":"https:\/\/data-flair.training\/blogs\/cpp-program-for-string-concatenation-using-operator-overloading\/","title":{"rendered":"C++ Program For String Concatenation using Operator Overloading"},"content":{"rendered":"<h3>Program 1<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">\/\/ Operator overloading (+ for string concat)\r\n#include&lt;iostream&gt;\r\n#include&lt;string.h&gt;\r\n#define clrscr() system(\"cls\")\r\nusing namespace std;\r\nclass TestString\r\n{\r\n    char str[500];\r\n    public:\r\n    TestString(char str[])\r\n    {\r\n        strcpy(this-&gt;str,str);\r\n    }\r\n    TestString()\r\n    {}\r\n    TestString operator+(TestString &amp;k);\r\n    void display();\r\n};\r\nvoid TestString::display()\r\n{\r\n    cout&lt;&lt;str;\r\n}\r\nTestString TestString ::operator+(TestString &amp;k)\r\n{\r\n        TestString temp;\r\n        strcpy(temp.str,str);    \/\/ temp.str=\"Hello\"\r\n        strcat(temp.str,k.str);\/\/ temp.str=\"Hello DataFlair\"\r\n        return temp;\r\n}\r\nint main()\r\n{\r\n    clrscr();\r\n     TestString T1(\"This is Data Flair\");\r\n     TestString T2(\" C++ Free Course\");\r\n     TestString T3;\r\n     T3=T1+T2;  \/\/ T3=T1.operator+(T2);\r\n      cout&lt;&lt;\"\\n\";\r\n      T1.display();\r\n      cout&lt;&lt;\"\\n\";\r\n      T2.display();\r\n      cout&lt;&lt;\"\\n\";\r\n      T3.display();\r\n\r\n\r\n    return 0;\r\n}<\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Program 1 \/\/ Operator overloading (+ for string concat) #include&lt;iostream&gt; #include&lt;string.h&gt; #define clrscr() system(&#8220;cls&#8221;) using namespace std; class TestString { char str[500]; public: TestString(char str[]) { strcpy(this-&gt;str,str); } TestString() {} TestString operator+(TestString &amp;k); void&#46;&#46;&#46;<\/p>\n","protected":false},"author":86671,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20172],"tags":[2263,29219,29218,29667,29668,29669],"class_list":["post-126973","post","type-post","status-publish","format-standard","hentry","category-cpp","tag-c","tag-c-practical","tag-c-program","tag-c-program-for-string-concatenation-using-operator-overloading","tag-c-string-concatenation","tag-string-concatenation-using-operator-overloading-in-c"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>C++ Program For String Concatenation using Operator Overloading - DataFlair<\/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:\/\/data-flair.training\/blogs\/cpp-program-for-string-concatenation-using-operator-overloading\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C++ Program For String Concatenation using Operator Overloading - DataFlair\" \/>\n<meta property=\"og:description\" content=\"Program 1 \/\/ Operator overloading (+ for string concat) #include&lt;iostream&gt; #include&lt;string.h&gt; #define clrscr() system(&quot;cls&quot;) using namespace std; class TestString { char str[500]; public: TestString(char str[]) { strcpy(this-&gt;str,str); } TestString() {} TestString operator+(TestString &amp;k); void&#046;&#046;&#046;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/data-flair.training\/blogs\/cpp-program-for-string-concatenation-using-operator-overloading\/\" \/>\n<meta property=\"og:site_name\" content=\"DataFlair\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/DataFlairWS\/\" \/>\n<meta property=\"article:published_time\" content=\"2023-11-30T09:03:31+00:00\" \/>\n<meta name=\"author\" content=\"TechVidvan Team\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@DataFlairWS\" \/>\n<meta name=\"twitter:site\" content=\"@DataFlairWS\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"TechVidvan Team\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"C++ Program For String Concatenation using Operator Overloading - DataFlair","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/data-flair.training\/blogs\/cpp-program-for-string-concatenation-using-operator-overloading\/","og_locale":"en_US","og_type":"article","og_title":"C++ Program For String Concatenation using Operator Overloading - DataFlair","og_description":"Program 1 \/\/ Operator overloading (+ for string concat) #include&lt;iostream&gt; 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