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Subject : Re: LUG: C++/C question

From : Kristopher Tesh <kitesh@ncsu.[redacted]>

Date : Tue, 06 Dec 2011 20:55:29 -0500

Parent


If you can remove identifying data, it may become legal to distribute. If your purpose for including the data is to demonstrate the program, it's not so hard to generate 100-odd dummy entries. Make a table of 2-5 values for each parameter and randomly assign them.

On Dec 6, 2011 8:20 PM, "Daniel Underwood" < daniel.underwood@ncsu.[redacted] > wrote:
That's a good point.

On Tue, Dec 6, 2011, at 08:08 PM, Warren Myers wrote:
> I'd hasten to point out that if you're putting the data in the source file
> (in any form), it's still readable in a hex editor. In the good old days of
> DOS/Windows (my exposure to ASM programming), it all goes in the CODE
> segment - which means it's readable and decipherable by anyone who cares to
> open the file in a hex reader :)
>
> WMM
>
> On Tue, Dec 6, 2011 at 18:39, Daniel Underwood < daniel.underwood@ncsu.[redacted] >wrote:
>
> > Hey folks,
> >
> > Related to some research I've done, I want to make publicly available a
> > program written in C++.  The problem is that the program reads input data
> > from a bunch of text files, and I can't make the data publicly available
> > due to contractual obligations.  I need to figure out how to rewrite the
> > program so that all of the input data is compiled into the machine code.
> >
> > There is a lot of data.  Below is a snippet of code to show how much data
> > I'm referring to (each of the constant integers below is the size of a
> > corresponding array of doubles).  Does anyone have any suggestion as to how
> > I might hide this data inside a compiled binary?
> >
> > (I suspect it's possible to use sed/awk to change the input text files so
> > that they can be placed directly inside the source code files, but I'm
> > wondering if there's a better way to do this.)
> >
> > Many thanks!
> > Daniel
> >
> > [BEGIN CODE]
> > double AW3[2500];
> > double AB3[2500];
> >
> > const int NCa1p1NUM=9925;
> > const int NCa1p2NUM=832;
> > const int NCa1p3NUM=160;
> > const int NCa1p4NUM=72;
> > const int NCa1p5NUM=88;
> > const int NCa1p6NUM=28;
> > const int NCa1p7NUM=50;
> >
> > const int NCa2p1NUM=30414;
> > const int NCa2p2NUM=2673;
> > const int NCa2p3NUM=738;
> > const int NCa2p4NUM=292;
> > const int NCa2p5NUM=246;
> > const int NCa2p6NUM=56;
> > const int NCa2p7NUM=54;
> >
> > const int NCa3p1NUM=28647;
> > const int NCa3p2NUM=3299;
> > const int NCa3p3NUM=1450;
> > const int NCa3p4NUM=641;
> > const int NCa3p5NUM=570;
> > const int NCa3p6NUM=153;
> > const int NCa3p7NUM=115;
> >
> > const int NCa4p1NUM=27370;
> > const int NCa4p2NUM=3142;
> > const int NCa4p3NUM=1763;
> > const int NCa4p4NUM=1150;
> > const int NCa4p5NUM=1509;
> > const int NCa4p6NUM=478;
> > const int NCa4p7NUM=366;
> >
> > const int CAa1p1NUM=164;
> > const int CAa1p2NUM=34;
> > const int CAa1p3NUM=9;
> > const int CAa1p4NUM=2;
> > const int CAa1p5NUM=8;
> > const int CAa1p6NUM=2;
> > const int CAa1p7NUM=0;
> >
> > const int CAa2p1NUM=1077;
> > const int CAa2p2NUM=176;
> > const int CAa2p3NUM=107;
> > const int CAa2p4NUM=66;
> > const int CAa2p5NUM=57;
> > const int CAa2p6NUM=3;
> > const int CAa2p7NUM=10;
> >
> > const int CAa3p1NUM=1815;
> > const int CAa3p2NUM=223;
> > const int CAa3p3NUM=180;
> > const int CAa3p4NUM=177;
> > const int CAa3p5NUM=218;
> > const int CAa3p6NUM=42;
> > const int CAa3p7NUM=20;
> >
> > const int CAa4p1NUM=2140;
> > const int CAa4p2NUM=165;
> > const int CAa4p3NUM=144;
> > const int CAa4p4NUM=134;
> > const int CAa4p5NUM=349;
> > const int CAa4p6NUM=136;
> > const int CAa4p7NUM=126;
> > [END CODE]
> >
> >
> >
> > --
> > Daniel Underwood
> > North Carolina State University
> > PhD Student - Industrial Engineering
> > email: daniel.underwood@ncsu.[redacted]
> > phone: XXX.302.3291
> > fax: XXX.515.5281
> > web: http://www4.ncsu.edu/~djunderw/
> >
> >
>
>
> --
> Warren Myers
> http://warrenmyers.com
> http://twitter.com/volcimaster
> http://www.linkedin.com/in/warrenmyers
>
--
Daniel Underwood
North Carolina State University
PhD Student - Industrial Engineering
email: daniel.underwood@ncsu.[redacted]
phone: XXX.302.3291
fax: XXX.515.5281
web: http://www4.ncsu.edu/~djunderw/


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