Sure you would. The former is exactly what I'd envision. Just like you a Vector (though without the Iterator). The array would be totally hidden inside the Vector CFC - the calling code would never know there's an array in there (vs a linked list, or a backing DB table). Just the index-based accessors and mutators.
cheers, barneyb On 9/13/05, S. Isaac Dealey <[EMAIL PROTECTED]> wrote: > > How about just an Array CFC that has an internal array > > variable. > > Since it's the CFC being passed, you get the > > pass-by-reference. You > > could build whatever extra methods you wanted on it as > > well as the > > required accessor/modifier methods. Basically you'd be > > rewriting > > java.util.Vector with a CFC so that CF won't clone it all > > over the > > place like it does with real Vectors. > > > cheers, > > barneyb > > That's possible... Not what I had in mind, but it's possible... It > doesn't encapsulate the instructions the way I was imagining. Here's a > crude example (pardon the lack of appropriate i18n, etc.): > > <cfset item = session.cart.getHeadItem()> > <cfloop condition="isObject(item)"> > <tr> > <td>#item.getName()#</td> > <td>#item.getQty()#</td> > <td>$#item.getPrice()#</td> > <td>$#item.getSubtotal()#</td> > </tr> > <cfset item = item.getNextItem()> > </cfloop> > > comparable array version > > <cfloop index="x" from="1" to="#arraylen(session.cart)#"> > <cfset item = session.cart[x]> > <tr> > <td>#item.getName()#</td> > <td>#item.getQty()#</td> > <td>$#item.getPrice()#</td> > <td>$#item.getSubtotal()#</td> > </tr> > </cfloop> > > I'm not sure if this makes any sense, but I kinda like the > encapsulation of the former -- it seems cleaner to me... Even if I > wrapped the latter in a separate CFC to manage a java Vector I still > wouldn't get that same kind of encapsulation. > > > s. isaac dealey 954.522.6080 > new epoch : isn't it time for a change? > > add features without fixtures with > the onTap open source framework > > http://www.fusiontap.com > http://coldfusion.sys-con.com/author/4806Dealey.htm > > -- Barney Boisvert [EMAIL PROTECTED] 360.319.6145 http://www.barneyb.com/ Got Gmail? I have 100 invites. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Logware (www.logware.us): a new and convenient web-based time tracking application. Start tracking and documenting hours spent on a project or with a client with Logware today. Try it for free with a 15 day trial account. http://www.houseoffusion.com/banners/view.cfm?bannerid=67 Message: http://www.houseoffusion.com/lists.cfm/link=i:4:218101 Archives: http://www.houseoffusion.com/cf_lists/threads.cfm/4 Subscription: http://www.houseoffusion.com/lists.cfm/link=s:4 Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4 Donations & Support: http://www.houseoffusion.com/tiny.cfm/54