Guido Tack wrote:
> Debdeep Banerjee wrote:
>> I want to iterate over the current domain of a integer view
>> (Gecode::Int::IntView). How can I do that ? Is this domain current ?
>> I want to implement my own variable and value selection. That's why I
>> need to access the current domain of the variable. Is there any good way
>> to do it ?
>
> Yes, using ViewRanges<IntView>:
> http://www.gecode.org/gecode-doc-latest/classGecode_1_1Int_1_1ViewRanges.html
>
Is this going to give me the ranges or it will iterate over all values
in the domain ?
For example: if the domain of a variable X is Dom(X):{1,4,5,6,9,10,11,15}
Which output will be given by ViewRanges ?
Option 1: 4 ranges
R1: 1
R2: 4..6
R3: 9..11
R4: 15
Option 2: It will iterate through all the values of the domain.
May be it is a silly question, but I don't understand what is the
advantage of the range.
With regards
Debdeep
>
> What do you mean by current? The domain of a variable is always
> current, in the sense that if it's modified, iteration over the domain
> will reflect the modification.
>
> Cheers,
> Guido
--
Debdeep Banerjee
PhD Candidate
CSL/RSISE/NICTA
Australian National University
Email: [EMAIL PROTECTED]
Web:http://rsise.anu.edu.au/~banerjed
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