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From: Nigel Wade <nmw-news@ion.le.ac.uk>
Newsgroups: comp.lang.java.programmer
Subject: Re: boolean to int : was char to decimal
Date: Fri, 06 May 2011 15:35:34 +0100
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On 06/05/11 14:00, Jeff Higgins wrote:
> On 05/05/2011 04:03 AM, Lawrence D'Oliveiro wrote:
>> In message<Xns9EDBB8224D5B6vaj4088ianshef@138.125.254.103>, Ian Shef
>> wrote:
>>
>> Funny, they could do all this for char, but not for boolean.
> 
> Recently I was translating a piece of C++ code to Java.
> I'm wondering how others might make this translation.
> Thanks, JSH.
> 
> double d2;
> double d3;
> double e;
> 
> C++ test:
> int test = (int(d2 > e) << 1) +  int(d3 > e);
> 
> Java test:
> int t = d2 > e ? 1<<1 : 0;
> int test = d3 > e ? t+1 : t;
> 


If you intend to keep the obfuscation to a maximum, with shorthand
one-liners, then:

 int test = ((d2>e)?2:0) | ((d3>e)?1:0);

Of course, the idiosyncrasies of C/C++ do permit a higher degree of
obfuscation for the intent of the code.

-- 
Nigel Wade