c++ programming Data structures and algorithm

/** * @author Jane Programmer * @cwid 123 45 678 * @class COSC 2336, Spring 2019 * @ide Visual Studio Community 2017 * @date January 12, 2019 * @assg Assignment 03 * * @description LargeInteger class. Represent an arbitrarily large * (signed) integer. This class keeps the digits of the integer in * an array of integers internally. The array of integers is * dynamically resized as necessary during LargeInteger operations. * This abstract data type supports addition of large integers. */ #ifndef _LARGEINTEGER_H_ #define _LARGEINTEGER_H_ #include <iostream> #include <string> #include <sstream> #include <cmath> using namespace std; /** LargeInteger class. * * @param id Private member integer variable, this is not strictly needed * for this class, but we assign a unique id to each instance of * LargeInteger that is created, so that you can more easily see how * the destructor works and is being called. You should set the * id and increment it in any constructors you create for this class. * @param numDigits Private member integer variable, contains the number * of digits currently in the LargeInteger, or equivalently, the size * of they digits array of integers. * @param digits A dynamically allocated array of integers. This array * holds the digits of the large integer this object represents. The * digits in the array are orderd such that the 1's place (10^0) is in * index 0 of the array, the 10's place (10^1) is in the index 1, and so * on. */ class LargeInteger { private: int id; int numDigits; // number of digits in LargeInt / size of alloc array int* digits; // the digits of the LargeInt we are representing public: LargeInteger(int value); ~LargeInteger(); }; #endif