[encapsulation] Forum Topics

This is my Line2D.h #include <iostream> #include <fstream> #include <string> #include <sstream> #include <vector> #include <cstdlib> #include <cmath> #include <algorithm> #include "Point2D.h" using namespace std; class Line2D { private: Point2D pt1; Point2D pt2; protected: double length; // Set function void setLength(); public: // Constructor Line2D(); Line2D(Point2D pt1, Point2D pt2); // …

I've been debating where to put this. Maybe the Community Center. Feel free to move if necessary. I'm sticking it in Software Development because it has to deal with Software Development, but it's more of a general topic involving different levels of expertise and familiarity, what one's "lane" is, and …

How to break security when you implement encapulation in java programing?

Basically this program uses an abstract class which 3 other classes extends to so that in the end an overridden toString() method will print out how many pages must be read for each class. Okay, well this program is for a class, but I am kinda of stuck because my …

this is the summary of program and i only include the addition of matrices my problem would be the variables in Addition class cannot read variables from the other class i need to know how to fix that the error would be : The name 'a' does not exist in …