Christoph Grein writes:

>My favorites in descending order:
        
>  The alternative package Streams.Storage.Bounded provides more predictable
>  memory usage than the Streams.Storage.Unbounded package. 

I had forgotten that I had previously suggested this (the problem with
reading only the unread messages in the thread). This is better than my
recent suggestion.

>We know this difference already from the container packages.

Right, but those occur after this subclause (so a linear reader will not
have encountered them yet). We try to avoid forward references as much as
possible. That's why I suggested (and used):
        
>  The package Streams.Storage.Bounded provides more predictable memory
usage
>  than the Streams.Storage.Unbounded package, at the cost of needing to
>  determine a maximum number of stream elements that can be stored. 

I note that the phrase "more predictable memory usage" comes from
A.18(5.j/3). That note doesn't explain the trade-off, it seems reasonable to
do so somewhere.

             Randy.



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