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You're right, I still don't have that habit..
So you're saying that a comment inside the class body, listing all the nonmember functions will suffice ?
This example is kind of short, but what about...

Hello everybody

I am writing a Vector3D class( like you've never seen that one before.. : ) ) and I am providing it with some overloaded operators.



class Vector3D
{
public:

thanks a lot for the replies : )

Hello, everybody : )

Is there something wrong with two functions calling each other untill one of them calls exit() or some similarto exit function?

example 1:


#include <iostream>

void...

Hello everybody : )

I have a question about defining a conversion operator. Everywhere I look, there's an example of operator int() and I can't quite figure it out how it works for more complex...

I'm not sure how to answer your first question.. generally, you should try to avoid using global variables..



It doesn't matter. You can use them both. Structs are basically classes.

There...

Hello, everybody! : )

I have a question regarding a using declaration inside a body of a derived class.
I tried compiling the following, thinking that it would result in a compile-time error, but...

Yeah! : )
10x

Ok, I have another question on the same topic:

"If we provide no element initializers for an array of class type, then the default constructor is used to initialize each element....

Hi everybody! : )

I'm having a hard time answering an exercise question from "C++ Primer 4th ed.", here it is:

Exercise 13.2: The second initialization below fails to compile. What can we infer...

Thanks for the answers.

Lindley, if I use the second approach that you mention, the one with the function getInstance, does that mean that everytime the user of the class wants to use some...

Hi : )

Last night a had a really hard time trying to understand the singleton pattern for a class which has a data member, with the same type as the class itself:



class Singleton
{
public:

thanks again, things are starting to become clearer. : )

thanks : )

Just to make sure I got it right :

virtual declaration in the base class matters only when calling the virtual function through a pointer or reference to an object ( no matter if...

Yes I read this just before posting..and in the book i'm reading and in several other articles.. It's all the same..

please tell me in the code above, am I overloading the function or redefining...

Hi everybody : )

I have a C++ theory question:

The purpose of a virtual function of a given class is to let the derived class to be able to redefine it right?
I've tried something here:

...

thanks a lot, removed the using declaration and added the std:: prefix and now it compiles.. didn't know that using declarations in a .h file is not a good idea..

what you mentioned about...

hi everybody : )

I am trying to create a music sampling application with VC++ 6.0 and SDL, but I have a strange issue in designing one of the classes. here's my header file code:



#include...

Thanks a lot to you all, your answers were very helpful : )

To make sure i got it right:

When I substract two pointers, the expression yields the distance between them, but when I substract or...

Ok , so:

1. As it is written in the book I'm reading on C++ - Primer 4th edition the division operator / has a higher precedence than the remainder operator %.

So if I write the expression
...

Hi

I have two questions that are not answered in the book I'm learning c++ from:

1. Is it a good idea everytime when I define a class to put all its methods in its body (inline), including the...

I found it after reading more carefully.. (please excuse me for not doing it before posting...)

It's not double buffering (it is a concern only for applications in full screen mode), its the lack...

Hi code gurus!

I'm currentlu trying to make a tetris game, using MS Visual C++ 6.0 and SDL. My OS is Windows XP. I'm reading "Accelerated C++ " by Koeing and "Focus on SDL" by Pazera (both really...

when i create a program that outputs a lot of lines i cannot see them all in the console..




cin >> R;

for (int x = -R; x <=R ; x++)
for (int y=-R; y<=R; y++)
if ( sqrt(x*x + y*y)...

thanks for the advice, i was ablo to execute the program when i made the matrix smaller..

now it does nothing after i input a number...

maybe i'll stab myself now.. or start learning.. will...

In MS Visual Studio 6:

Build >> Start Debug >> Go" is that what you are talking about? it says : ".. stack overflow"