[freeciv-ai] Re: [Freeciv-Dev] (PR#6293) new reusable & reentrant pf iterator

["Raimar Falke" <i-freeciv-lists@xxxxxxxxxxxxx>]

On Sat, Sep 27, 2003 at 09:43:28AM -0700, Per I. Mathisen wrote:
> 
> Attached is the improved interface for pf that is both reusable (wrt to
> maps) and reentrant (wrt pf_get_position).
> 
> rrpf1.diff contains the core changes to pf.

I would design it on two layers. The core interface (like the current
one but without pf_get_position. And the caching layer which also
implements pf_get_position.

        Raimar

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