Search:

Hey,

Interesting....
So should my Graph class just hold the list of BaseNodes and no algorithms...
Then my DerivedGraph holds lists of different types of Nodes, inherited from BaseNodes

Then...

OK yeah that example didnt do what I expected it to do, so sorry about that....

Going back to your previous point:


what is the cost of casting? Apart from it being annoying to have to write...

Hi guys,
I have spent some time looking into templating classes, it was proving a little tricky and on my digital travels looking for help, I discovered this solution, which seemed to work. Could...

So is it still considered a hybrid when all "hybrids" are children of the same thing?
Basically I want to be able to write base functions that can be applied to a node and allow others to be able to...

So is it still considered a hybrid when all "hybrids" are children of the same thing?
Basically I want to be able to write base functions that can be applied to a node and allow others to be able to...

Oh and when I do things like getNeighbours(), if I return a vector on the stack of pointers then I obviously dont have to destroy the vector, however IF, and I know its wrong (now), but IF I was...

Thanks,
so at the moment I cant think of a situation, but its more about future design, as I wanted to design the Base classes so they sere inherited from.
If the baseGraph is the only thing that...

Ok so the first thing that I am rethinking is getting neighbours should indeed be a function of the node and not the graph. That makes sense.
Then getNeighbours() can be in BaseNode.
So should...

Thanks guys, I am starting to get this.

Firstly I do not want a user of the basegraph to be limited to a specific type of node. Secondly I do not want the basegraph to know of the types inherited....

Ok thanks guys. So the "more information"
I am writing a simple graph database. The way I want it designed is there are BaseGraph, BaseNode and BaseEdge classes. These each hold the methods that are...

Hi Yeah, thanks I did post the same question, and grumpy responded with:



Its that first line that I think is the important bit, however, so is the only way to do this, as laserlight says, to...

Hi, I have seen this question appearing around the web, and I have now run into it. I have found a fix for it, but it doesnt seem tidy enough to be the correct way of handling it

Lets say we have...

Sorry, my title may not be very descriptive. Perhaps I can do better here ;)

I have a class called Node. I am subclassing it to make a class called CustomNode.
Another class takes a reference to...

Hi Everyone,
So I am writing a very basic database in C++ and I am accessing the data from a web browser. I am using the opensource Mongoose web server code....

I have an issue...
The way the DB...

Hi I am trying to write a light weight printf style function.

I have got this far:



void println(const char *txData){
LOG(__PRETTY_FUNCTION__);
UARTPuts (LPC_UART0, txData);
}

Hi Everyone.
I have an image in my clipboard - from alt-printscreen and I want to save it to a jpg - or better I want to atleast be able to access the data as jpg formatted data so i can then do...

So I see what you mean now Andruil463, in theory:



int PrintMACaddress (unsigned char *addr)
{
int i = 0;
char temp[25];
char *cs = temp;
int used = 0;

So this gives me:


int PrintMACaddress (unsigned char *addr)
{
int i = 0;
char temp[25];
char *cs = temp;
int used = 0;
do {

Hi Sorry for my confusion, I have changed the code to:



int i = 0;
char temp[25];
char *cs = temp;
int used = 0;
do {
sprintf(cs, "%x", *addr++);

Hi I have a function that finds my mac address, I am trying to store it in a char * variable.
This is my function to display it:


void PrintMACaddress (unsigned char *addr)
{
int i;
...

The reason I'm not using vectors is because this is on an 8 bit embedded platform. Its basically C, however using C++ I can use classes which I prefer. If I wanted to use vectors I would need the...

Yeah, it doesnt need to be a member, its just It goes out of scope when a function finishes so I cant access it later, thats why I made it a member. I would rather do this without new/delete but I...

I have written this code, and at first glance it does what I want, however I am worried that a) I am overwriting the array that is apssed from chord.getPattern() b) Im getting a memory leak that I...

Hi, I have an object that takes an array as a parameter of the constructor:


class Foo {
public:
Foo(int array[]);

private:
int _array[];
}

this is the ticket:


: VisualInterface(DisplayDriver) {}



Thank you very much guys, I've been looking for that for a while. i didnt realise you could do that.

Its an interface to attach...