position structure

[michaelkrauklis]

I've looked all over the place but I can't find any good reference on the position structure. Most importantly, how to create an instance of the position structure. All I'm trying to do is reference a CObject in a CObList at a particular index, but you can't pass an int. The parameter must be of POSITION type. MYenigmaSELF
myenigmaself@yahoo.com

http://myenigmaself.gaiden.com

 

[Zyrenthian]

to declare a struct of type POSITION you just type

POSITION p = myObjList.GetHeadPostion();

while(p)
{
objListType* type = myObjList.GetNext(p);

do what you need to do with type
}


SOmething along those lines should do it for you

Matt

 

[michaelkrauklis]

hmmm... ok, so it's like an iterator. but there's no way to access a particular index right off the bat? Like in a Vector in java:
Vector.elementAt(int)
You can't do that?

Thanks MYenigmaSELF
myenigmaself@yahoo.com

http://myenigmaself.gaiden.com

 

[michaelkrauklis]

Forget that. I guess I have to use a CObArray instead of a CObList. Thanks for the help. MYenigmaSELF
myenigmaself@yahoo.com

http://myenigmaself.gaiden.com

 

[HippoTas]

Hi! I thing that :

CObList::GetAt(pos)

and

CObList::SetAt(pos)

will be ok.