[m-rev.] Proposed changes to pqueue.m

Julien Fischer jfischer at opturion.com
Tue Nov 19 03:43:53 AEDT 2013

On Tue, 19 Nov 2013, Michael Richter wrote:

> On 19 November 2013 00:11, Michael Richter <ttmrichter at gmail.com> wrote:
>             I suggest having three versions:
>  - peek, which returns both the key and the value
>  - peek_key, which returns the smallest key
>  - peek_value, which returns the value corresponding to the smallest key
> I'll implement it that way tomorrow.
> And then I says to myself "never put off to tomorrow what takes five minutes tonight".  Done.
> Six predicates: peek, peek_key, peek_value, det_peek, det_peek_key, det_peek_value.
> Two functions: det_peek_key, det_peek_value.

I would be inclined not to have predicate versions of


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