Re: [BLACKBOX] BlackBox 1.6 final version - COMPLEX datatypes?

From: [at]} <Georgy>
Date: Mon, 6 Jul 2009 14:12:40 +0200


Can such a transformation be done using Coco, as suggested by Aubrey McIntosh?


On Mon, Jul 6, 2009 at 7:50 AM, Josef Templ <Josef.Templ{([at]})nowhere.xy


yes!

----- Original Message -----
From: Georgy Jikia <mailto:georgy.jikia{([at]})nowhere.xy
To: BLACKBOX{([at]})nowhere.xy
Sent: Sunday, July 05, 2009 5:54 PM
Subject: Re: [BLACKBOX] BlackBox 1.6 final version - COMPLEX datatypes?

Usually operator overloading would transform the expression like
 
z:=a+b*c;
 
in something like
 
z:=a.Add(b.Multiply(c));
 
If math operations are overloaded like
 
PROCEDURE "+" (IN x, y: COMPLEX; OUT z: COMPLEX);
 
z can be expressed as a sequence of two statements
 
"*"(b,c,tmp);
"+"(a,tmp,z);

And the compiler should be able to transform one statement like z:=a+b*c; in two statements as above internally. Is this what are you saying, Josef?

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Received on Mon Jul 06 2009 - 14:12:40 UTC

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