[boost] Re: Re: undo library

From: Pavel Vozenilek (pavel_vozenilek_at_[hidden])
Date: 2003-01-23 17:15:20

"Steven Mauceri" <sm_at_[hidden]> wrote in message
news:000f01c2c301$fca17ae0$0103a8c0_at_NY.BLUTEN.COM...
> Hi Andreas,
>
[snip]
> Some things ive come across include:
>
[snip]

Undo library may also provide features like:
- user friendly description of what is going to be undoed/redoed,
- ability to keep only N last undo steps in memory and save rest on disk
(maybe with help of an serialisation library),
- ability to group multiple undo commands to one (e.g. moves),
- ability to generate 'change log' for any given time period.

Most of it may be implemented by specialised command manager.

/Pavel