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ah yes, i am already using inclusion guards.

il give the forward declaration gubbins a go shortly. if i understand correctly, its as simple as putting "class AppClass;" in?

cheers.

im going to guess no to inclusion guards, not entirely sure what they are...

i do have a small amount of global data, but that is held inside the main.cpp file, and nowhere else

cheers for the...

Hiya, got a bit of a problem with some of my classes. Each class has its own files (such as MyClass.cpp and MyClass.h), and all is going swimmingly.

My code is designed such that there is a class,...

can a global be declared from inside a function, though? sorry i probably should have said it more clearly to start with...

cheers for all the replies, nice to have such an active forum...

creating them on the heap, i assume that gives me pointers to the location? i can deal with that. then i have to make sure to free...

i know that this is a simple question, and i know that theres a simple answer, but for the life of me i cant remember how to do it. basically, i have a class (called AgentClass), and as im using a...

cout << "*****" << endl; ???

what text?

ah now i feel like an idiot... a happy idiot, but an idiot none the less =)

it wasnt a coding error at all, but an error in the sums i had entered. il spare the details, but i now have a neural...

*sulk*

i think you have a fair point. I'll let you know how it goes.

enahs:

thanks for the advice, im using visual studio.net 2003. I have a feeling that i have a float which is getting ridiculously large or ridiculously small (ive seen it happening, so i know its...

im guessing just a while loop... while (cin.get()==0) perhaps? im unsure, best get somebody more knowladgeable to answer! anyway heres it properly indented (well a bit more properly).



#include...

back again;





//set the weights for the node
Nodes[i]->SetWeights(Weights);

cout << endl;

cheers, will give it a go

alright, well you asked for it :P




void MLP::Learn(int numegs, double testset[], double lrate)
{
int ct=0;
int i=0;
int egct=0;

thats the problem, all i have is the bare minimum code for what i need to do. Basically, i got given 3 files, one .cpp file which contains main and handles the input from the user, one header file...

hiya

i have some work to do for a uni assignment in c++ (neural networks), and there is a bug in it which is causing silly values and i have NO idea why, or what the problem is. what would be more...

ah cheers, didnt know that was what the msdn was. thanks for the pointers, have a good night mate.

okay i can see why that arrays or pointers would need something else to copy them (memory allocation etc), and i understand constructors/destructors, but what is the syntax for defining a copy...

cheers guys! didnt expect to get one reply so quickly let alone two =)

the strings lib looks excellent, i was toying round with some OOP and inheritance the other day and was having some trouble...

hi there, first post etc, bit of a c++ newb but then i guess everyone was at one point, eh?

anyway, im not so sure on the use of the two libs "string" and "vector". ive searched on google but...