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On Monday 05 December 2005 14:02, Guillaume Laurent wrote:
> Michael Buesch wrote:
> > It is all about _coding_ in a clean way.=20
> Indeed. So show us how to rewrite the following in a clean way with=20
> return codes :
>=20
> void writeFile() {
> writeHeader();
> writeContent();
> writeFooter();

What if the exception raises in writeFooter()? Don't you want
to unwind writeContent() and writeHeader()?
Maybe not in this particular case, but _if_ you have to unwind it?
Insert try/catch blocks into writeFile()? Or how would you solve this?
This is a real question, no flamewar.

> }
>=20
> //...
>=20
> try {
> writeFile();
> } catch (DiskFullException e) {
> error("disk is full");
> }

=2D-=20
Greetings Michael.

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