{"id":21083,"date":"2022-11-12T01:39:49","date_gmt":"2022-11-11T20:09:49","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-was-not-declared-in-this-scope-closed\/"},"modified":"2022-11-12T01:39:49","modified_gmt":"2022-11-11T20:09:49","slug":"solved-was-not-declared-in-this-scope-closed","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-was-not-declared-in-this-scope-closed\/","title":{"rendered":"[Solved] ‘ ‘ was not declared in this scope [closed]"},"content":{"rendered":"

[ad_1]
\n<\/p>\n

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<\/div>\n
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If you want to implement the dynamic array management within a class, you need to qualify your method implementations with the class name.<\/p>\n

dynamicArray.cpp<\/em><\/p>\n

int * dynamicArray::array_constructor(int *  &intPtr, int &size ){\n    if(intPtr != NULL){\n    \/\/ ...\n<\/code><\/pre>\n
other member functions the same thing.<\/p>\n
However, you don’t really use your class in a class-like way at all. So you could consider turning your class into a namespace<\/code> and implement the functions there (or in global scope):<\/p>\n
dynamicArray.h<\/em><\/p>\n
namespace dynamicArray \/\/ optional namespace\n{\n    int * array_constructor(int *  &intPtr, int &size );\n    int * array_resize(int * &intPtr, int& currSize, int& newSize);\n    void array_destructor(int * &intPtr);\n    void array_set(int* &intPtr, int &size);\n}\n<\/code><\/pre>\n
dynamicArray.cpp<\/em><\/p>\n
namespace dynamicArray \/\/ optional namespace\n{\n    int * array_constructor(int *  &intPtr, int &size ){\n        if(intPtr != NULL){\n\n    \/\/ ... implement your functions like before\n}\n<\/code><\/pre>\n
main.cpp<\/em> – add namespace usage<\/p>\n
\/\/...\nusing namespace std;\nusing namespace dynamicArray;\n\/\/...\n<\/code><\/pre>\n<\/p><\/div>\n
<\/div>\n<\/div>\n
            6<\/span> <\/p><\/div>\n<\/div>\n
[ad_2]<\/p>\n
solved ‘ ‘ was not declared in this scope [closed] <\/p>\n","protected":false},"excerpt":{"rendered":"
[ad_1] If you want to implement the dynamic array management within a class, you need to qualify your method implementations with the class name. dynamicArray.cpp int * dynamicArray::array_constructor(int * &intPtr, int &size ){ if(intPtr != NULL){ \/\/ … other member functions the same thing. However, you don’t really use your class in a class-like way … 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":[324,4426,4855,712],"class_list":["post-21083","post","type-post","status-publish","format-standard","hentry","category-solved","tag-c","tag-dynamic-arrays","tag-header-files","tag-pointers"],"yoast_head":"\n[Solved] ' ' was not declared in this scope [closed] - 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-was-not-declared-in-this-scope-closed\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] ' ' was not declared in this scope [closed] - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] If you want to implement the dynamic array management within a class, you need to qualify your method implementations with the class name. dynamicArray.cpp int * dynamicArray::array_constructor(int * &intPtr, int &size ){ if(intPtr != NULL){ \/\/ ... other member functions the same thing. 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