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Translate 1 line Java to C# -Please help! =)

Posted on 2003-10-30
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Last Modified: 2010-04-16
Hi,

I'm trying to translate some Java code into c# and am running into some problems.... can anyone help translate the code below?

d^=e>>>16; g+=d; e+=f;

Note: all variables are integers.

What does "   d^= "  mean?

Thanks for any help!

/Robert
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Question by:Robertxdj
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5 Comments
 
LVL 15

Expert Comment

by:SRigney
ID: 9650391
I think d^=e means the same thing as
d = d^e.

Similar to += and -=
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Author Comment

by:Robertxdj
ID: 9650408
Thanks for your answer. But what about e>>>16;  ?
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LVL 15

Expert Comment

by:SRigney
ID: 9650419
the c# code would be
d = System.Math.Pow(d, e);
g+=d;
e+=f;

I'm not sure what the >>>16 is though.
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LVL 15

Expert Comment

by:SRigney
ID: 9650579
>>>  op1 >>> op2  shift bits of op1 right by distance op2 (unsigned)  
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Accepted Solution

by:
SRigney earned 125 total points
ID: 9650612
I don't understand why it's done, but the rest of the code may explain it.

Thus your C# translation is
d = System.Math.Pow(d, (e>>16));
g+=d;
e+=f;

Operator precedence in Java forces the e>>>16 to hapen prior to the ^=
http://java.sun.com/docs/books/tutorial/java/nutsandbolts/expressions.html
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