OK, so they were all added to the project, and the linker errors didn't appear. But now it is giving me errors with the calcCircumference and calcArea methods.
It says the errors are with these two...

Well that solved that problem, but now I am getting a new problem involving the linker. It outputs this

[Linker error] undefined reference to `Circle::Circle(double)'
[Linker error]...

Ok, so I am trying to re learn c++ and the first thing I wanted to do was make a simple class for a circle (calculate the area and circumference of the circle). When I tried to compile it I get this...

I am trying to learn how to comunicate with wireless acess points, just the basics like latency between the sources, signal strength, ssid, etc...
But I can't really find any good resources on the...

Well D and C++ don't look too different, D is derived from c++ so you wouldn't really have to learn it, you could probably just pick it up without too much difficulty.

D looks pretty good, but I don't think it'll replace c++ anytime fast, not too many people will jump on board (like companies) because they probably already have all their source in c++ or some other...

One thing that I did was change <iostream.h> to <iostream> took out a lot of errors. With this I included using namespace std; before you entered the main() function. Then when I tried to compile it...

also you should test your program before you hand it in. One thing i found was that when your selecting an altitude you can submit any thing you want, and it will output data. Just something you...

Nice job, One thing i noticed, was that you use iostream.h, and actually I think that is the old version. The new one is just iostream. on newer compilers iostream.h will come up as an error. But in...

Well I found a way. For some reason it wouldn't compile unless i made a new block at then end with nothing in it, but it worked. Here it is:


#include <iostream>
#include <stdlib.h>
using...

edit to my previous post (at the end): change robson to steveh

I also realized that you didn't make a function prototype for get_fuel(). You have to put the prototype before the using namespace...

It wouldn't let me compile either. One thing I changed which eliminated a lot of errors when I compiled was to make #include <iostream> instead of #include <iostream.h>, and adding using namespace...

With iostream you need to put std:: before cin and cout.
I have dev-cpp and this code works.


#include <iostream>
int main()
{

int dividend, divisor;

You need to do it in dos. First you open up the dos program and find the directory and the file. Then press enter when you found the program. This will make it stay open. Or you can open dos and drag...

thanks for the information on c# vegaseat. I will have to try it out.

Yeah, after I figured download the wxWindows with dev-c++, I was looking at my original code and found some mistakes. I hate the mistakes that are not always obvisous. wxWindows is pretty good from...

Well, I found a solution to my problem. When you install the package in dev C++, you have to go to new project, then you go to the gui tab and open up the wxWindows template. Another thing that can...

I went to the forum, and they said I was missing DECLARE_APP. I have no idea where this would go. The person who responded said it might go after the mainapp class in the header file, I tried it and...

I installed it, but I don't know what to do from here. It has sample program that shows all of the things it can do, and you can modify and change stuff.

No, I download and installed wxWindows. It was a package for dev-c++, and it is a GUI library. When I tried to compile the program a lot of errors came up. I was asking if anyone who used or is using...

Hello,

I am using dev-c++ on a windows computer. I download a gui package off of the bloodshed dev site. I installed and everything seem to work. I was making a simple gui off of this tutorial I...

You need the std:: in front of cout and cin. You are using the standard namespace. You use it when you are using the <iostream> header file because it is wrapped in the standard namespace. (I could...

I have tried to install the gimp tool-kit before and it did not work, I think i was installing it wrong. How do you do it?

Do you want it just to say your name, or say your name and ask you to quit. Can you post what you already have.

A good book that I read is "Pratical C++," but it is a bit long and the examples aren't that good. I would suggest getting a book with good examples.

Its called fox-toolkit. I got it from their website at www.fox-toolkit.org (http://www.fox-toolkit.org). I tried to get Gtk but it wouldn't let me download it from the site. If you know where i can...

I want to install a GUI library to try out but I cant seem to get it to work.
I am using Dev-C++. Can any one help me to get it to work.

That wasn't very helpful. And the new version of Dev-C++ is pretty good.
I still need to know how to install a new library if any one could help. I know that the library is intergrated into the API...

Yeah I read most of the tutorial and havent got a cahnce to finish it yet. I heard that using a library would be an easier way of making a GUI so I found one called fox-toolkit. The only problem is...

Hello,
I am new to make programs. So far I can just do logical stuff like math in a dos window. I now want to move on to making actual windows programs. Does anyone know how to make a GUI in C++ for...

Thanks for the tips. I have read up on all the material and I just don't know how to apply it. I have been writing little programs for a PIC microprocessor but I want to get into deving applications...

I want to know how to get started to make a program in C++. I have read up on the material and I just don't know where to go from there. i would like the program to work on a windows platform.

You should read "Sams Teach Yourself Game Programming in 24 Hours." It is a very good book with a lot of examples. It uses C++.
The Program compiled for me. Pretty cool program.