Search:

Reason is, I'm trying to compare the space efficiency between 2 data structures... that's why I'm trying to print out all the memory used to run my programs.

Thanks guys!

MacGyver: Oh, okay....

EDIT: Oh, looks like you answered my question, vart. It's (a), right? Thanks!

Ah, you guys are amazingly good at spotting my mistakes!

I do know that the size of hello is actually 6 bytes...

When calculating for space efficiency, do I have to calculate everything, or just the node size?

For example:
Let's say I have a linked list structure. It consists of a string, and a pointer to...

I tried doing it like this:

Enums::MyEnumType x;
int i = x.ALPHA;

but it didn't work :(

The error was:

Program.cpp: 16: error: request for member 'ALPHA' in 'x', which is a non-class...

Having problems understanding enum in C++.



But what if I have two different enum types? Say

enum MyEnumType { ALPHA, BETA, GAMMA };
enum SomeonesEnumType { ALPHA, SATURDAY, MONDAY };
...

Heheh, sorry :(

I've been reading the tutorials and FAQs, and have started testing my own code.

But I just wanted to reconfirm. Because I saw a site saying you could call it using Base::, but I...

How do I call public methods of the base class (the class it was inherited from, aka super class)?

I have been reading around but it has been quite unclear.

Say, for instance, I wanna call a...

Hahaha sorry, I don't think I have to set the class as static (I don't even know why I thought of that). Got it working already. Thanks :)

What is the string class for?

How come I can declare strings without having to include the string class?

I just include <iostream> and also use "using namespace std". Does that include strings...

In Java, I would do this:



public interface Date {

public static final String[] month = { "January", "February", "March", etc etc};

}

Ouch, didn't see that.

Anyways thanks guys! Do you guys even ever sleep?

Hi, I'm having trouble compiling my program.

main.cpp file:


#include <iostream>

#include "Test.h"

using namespace std;

Hey, thanks everyone :)

twomers: Hmm, so does that mean if I define a deconstructor to free whatever memory I've allocated for that object, I won't have to specifically free (delete) the object...

Like the title suggests, for OOP, do I need to define a deconstructor all the time?

Or do I just not type it at all, will it have a default deconstructor, like the default constructor?

Ohhhh ok! Thanks :)

And omg, you guys are efficient. Wow.

Hmmm, so if I have 5 classes (errr, 5 .cpp files), I should have 5 header files, and in each of the source files, I have 5 (or 4) #includes to include every single header?

Edit: Sentral... oh...

Err sorry, what do you mean by using the "using std::something" to know what you're using in your classes?

Hi all,

I'm trying to code a very very simple program with multiple files (like for Java, i have many classes, all in seperate files)

How do I achieve that?

Do I have Main.cpp, SomeObject.h,...

hey, thanks for the quick replies, everyone :D

so basically, for each class that is related to one whole namespace, i just put them between the namespace braces?

e.g.


#include <iostream>
...

Is there an equivalent of namespace or package in C++?

For instance,

In C#:


using System;
using System.Collections.Generic;
using System.Text;