Re: CList problem

From:

Andrew <at1970@gmail.com>

Newsgroups:

microsoft.public.vc.ide_general

Date:

Wed, 27 Jun 2007 11:45:58 +0300

Message-ID:

<OdX5UeJuHHA.4572@TK2MSFTNGP02.phx.gbl>

Z.K. wrote:

Can some tell me how to use a CList with a struct data type? As it is this
seems to work fine, but I can't seem to figure out how to access the data in
the struct in the list such age and name from the list. Can someone give me
a clue. I thought using CList would be easier and faster than implementing
a standard Linklist using C++ pointers, but maybe that was a mistake on my
part since I can't seem to make this work.

   Z.K.

struct PERSON
{
        int age;
        CString name;
}

PERSON tom;

tom.age = 27;
tom.name = "Thomas";

CList<PERSON, PERSON> list;

POSITION pos = list.AddHead(tom);

// Define myList.
CList<PERSON, PERSON&> mylist;

// Add two elements to the list.
mylist.AddHead(tom);
mylist.AddHead(tom);

// Dump the list elements to the debug window.
POSITION pos = mylist.GetHeadPosition();
for (int i=0;i < mylist.GetCount();i++)
{
PERSON& item = mylist.GetNext(pos);
TRACE("name=%s, age=%d\r\n", (LPCSTR)item.name, item.age);
}