🚀 go-pugleaf

In article <2848.27E71773@puddle.fidonet.org> George.Emery@p0.f6.n105.z1.fidonet.org (George Emery) writes:
>Making use of procedure variables to set the sort method is old hat
>to most folks.  What I'm trying to figure (can it even be done?) is
>a way to allow a procedure to sort different types of records.  Say, for instance, you have several different types of records that happen to have integer values which are meaningful across all the records, but each record type has nothing else in common.  Is there a way to write a generic sort routine?  Or is this too far into object-oriented programming to not be Modula-2?
> 
>GE

The sort routine should be given routines for swapping two elements given an
index as well as routines for comparison and perhaps copying. The procedures
are aware of the different arrays by the sort routine need not be. See 'The
Modula-2 Software Component Library' volume 4, the chapter on sorting.

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