In the following code: class Outer { private: void f_private(Outer::Inner in); // Wrong public: class Inner {}; void f_public(Outer::Inner in); // OK }; f_private() cannot use nested class Outer::Inner as parameter type. But it’s ok to do so in f_public(). Can someone explain to me what rule is this based on? And what’s the benefit ..
Category : access-modifiers
so the idea is to create a modifier like "long" or "unsigned" or "public" or "private" with user-defined behavior. Not for any real programming reason, just out of interest. Perhaps I want a "beeg" modifier that squares the memory allocated (like a long, but on a different scale). I would then be able to do ..
I have an interface in C++ that looks something like this: // A.h #pragma once class A { public: //Some declarations. private: //Some declarations. protected: //Some declarations. }; The specific form is not important. Since this is an interface, there will be a class B that inherits from A. In the header file for class ..
recently I am doing a project for a school course. I always declare all variables and methods inside every classes public because It helps me access those variables easier while developing and less coding for the get(); and set(); functions. However, i think this is the wrong way of doing OOP. Any ideas? Source: Windows ..
I have this string s and t in class. class A { private: static string s; string t; public: void printString() { cout<<s<<t<<endl; } }; I tried printing these string and everytime they were empty if not initialized. So my question is whether a class string is always empty before initialization by a constructor. Also ..
Help me pleaseee. I have a problem with my getters and setters in C++. I implemented a Queue, I also implememented a class Process. My queue saves processes. My class Process has two attributes: "Identifier" and "Time" and also has setters and getters. I set 80 as its Time. The problem then is that I ..
I’m using Visual Studio with Visual Assist. I found if a class gets too big, you have to scroll up to check the access modifiers to know if the method or variable is public, protected, or etc. It takes some time and the access modifier could be missed if you scroll too fast. Is there ..
Web Development Company
Recent Comments