Category: File Handling
C++ : How to read or write objects in file | Serializing & Deserializing Objects
In this article we will discuss how to write objects to file and how to read them back from to file and fill in object. Suppose we have a class Student i.e. class Student { public: std::string mName; std::string mId; std::string mPhoneNumber; Student(std::string id = “”, std::string name = “”, std::string phone = “”) : …
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C++ : How to read a file line by line into a vector ?
In this article we will discuss how to read a file line by line and put them in a vector or perform some other operation each line. Reading File line by line First open the file i.e. Advertisements // Open the File std::ifstream in(“file.txt”); Now keep reading next line using getline() and push it in …
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