comp.lang.c++ Google Group

Re: Defining hash-keys?

2009-11-23T22:10:12Z

On Nov 23, 4:30 pm, "Thomas J. Gritzan" <phygon_antis...@gmx.de>
wrote:
[...]
Because he wants a hash table, and not std::map:-).
Still, I don't understand this desire to pass by a string at all
costs (and the conversion isn't that cheap, and if performance
isn't an issue, then we'd just use std::map and the already

Re: Understanding UNICODE

2009-11-23T21:29:48Z

No. It just seems like a relatively well explored topic at this point
to not have any books at all explaining various aspects of it. I am
fairly certain something exists, perhaps even in the form of a website.
> [..]
V

Re: Article on possible improvements to C++

2009-11-23T19:18:01Z

Oops, sorry. The cgi script didn't like the "++" in the url. I've
hacked around that now, but the main page now ends in "cpp/" instead
of "c++/".
Steven

Re: Article on possible improvements to C++

2009-11-23T19:13:58Z

Bjarne had different constraints than the ones I was working with.
Bjarne required C backwards compatibility, whereas I am explicitly
dropping all backwards compatibility requirements. Bjarne also wanted
people to use his new language. I am under no delusions, and agree
that the chances of anyone making the suggested changes are extremely

Re: Article on possible improvements to C++

2009-11-23T19:07:01Z

doh... forgot about those.
Ok - there are three types of temporaries. (Correct me if I'm wrong.)
The first are implicit conversion constructors, and the second are
copy constructors used for things like function arguments.
Implicit conversion is seen as problematic these days. (It breaks the
type-safety) So it probably can be depreciated in favor of explicit

Re: Why do some code bases don't use exceptions?

2009-11-23T19:09:19Z

"dragan" ha scritto nel messaggio news:3XINm.36496$Wd1.22761@newsfe15.iad...
if this above is true it will be enought to not use exceptions
12. they not have "the written form"
"if(a/b > c) u=z;"
if "a/b" throw one exception
in the plain text above;
there is not a single char in
"if(a/b > c) u=z;"

Re: Math/CompSci Interview Question - Thoughts?

2009-11-23T18:39:40Z

I often ask questions to understand an applicant's approach, not for
their specific knowledge. (I asked one candidate to write a
quicksort, and he replied he would look it up. I was not impressed.)
I took an algorithms or analysis of algorithms class. We solved a ton
of problems like "design an O(n^2) algorithm for ..." (or n log n or

Re: file open in C++

2009-11-23T18:08:29Z

Is this corrected in C++0x?

Re: Math/CompSci Interview Question - Thoughts?

2009-11-23T17:55:32Z

"Richard Harter" <c...@tiac.net>
Joel Spolsky had a bunch of great articles on interviews for sw developers.
They include stuff for the trivia-based form. His opinion matches mine:
that is as crappy as it is widespread. :-(
The point would be to find people to fit certain job/work. Going for trivia

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Re: Math/CompSci Interview Question - Thoughts?

2009-11-23T16:28:09Z

On Mon, 23 Nov 2009 17:20:15 +0100, Bruce Wheeler
I see that this is a reference to the technical report you (Ben
Bacarisse) mentioned a few messages before, so you can ignore my
previous post (but note the spelling).
Regards,
Bruce Wheeler

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Re: Math/CompSci Interview Question - Thoughts?

2009-11-23T16:20:15Z

On Mon, 23 Nov 2009 13:37:49 +0000, Ben Bacarisse
Note: it is Fischer (sp) and Salzberg.
Doing a Google search on fischer salzberg majority produced the
following, a scanned version of the paper.
[link]
Regards,
Bruce Wheeler

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