Mail Archives: djgpp/1998/04/21/23:31:42
Message-ID: | <353D613B.D502B628@home.com>
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From: | "Edward F. Sowell" <sowelled AT home DOT com>
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MIME-Version: | 1.0
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Newsgroups: | comp.os.msdos.djgpp
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Subject: | Re: PLEASE help with vectors!
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References: | <353d29bc DOT 235411 AT news DOT ziplink DOT net>
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Lines: | 58
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Date: | Wed, 22 Apr 1998 03:16:34 GMT
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NNTP-Posting-Host: | cc984399-a.flrtn1.occa.home.com
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NNTP-Posting-Date: | Tue, 21 Apr 1998 20:16:34 PDT
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Organization: | @Home Network
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To: | djgpp AT delorie DOT com
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DJ-Gateway: | from newsgroup comp.os.msdos.djgpp
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This is a multi-part message in MIME format.
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I'm not clear on exactly what you are trying to do, but I think you need
new, as in
int *a= new int[n];
something like this can be in a constructor for a class and probably
for a struct.
If you cuold post a small example with explanation of what it is
supposed to do someone might be able to correct it for you.
Ed Sowell
Jeff W./DMT wrote:
>
> I've tried searching through DejaNews multiple times looking for the
> answer, but haven't found one that worked yet, and I also tried
> posting a few times too. Anyways, I have a struct that contains 4
> data members each of another struct type. I need a 2D array that can
> change size on the fly, i.e. maybe one minute I need a 2x2 array, and
> then 4 minutes later I need a 7x2 array, and then a 500x24 array. I
> know that in normal C++ you can use the vector template and use the
> resize command, however, there isn't a resize command in DJGPP. I
> vaguely remember something about using push_back(), but can't recall
> it. Soooo, can anyone help me? Remember, I'm using a 2D array.
> Thanks!
> --Jeff W.
>
> "The finding of DMT in normal human body fluids
> opens up interesting moral and legal questions.
> Since DMT is illegal, as is 'any substance, compound
> or mixture' containing DMT, it would seem that we
> are all guilty of possesion of a controlled substance"
> -Jonathon Ott
>
> My weird, trippy page:
> http://www.geocities.com/SunsetStrip/Alley/3450/index.html
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