[gecode-users] help ----puzzles of defining Variable
Christian Schulte
cschulte at kth.se
Mon Aug 3 11:14:10 CEST 2009
Yes, it has! Christian
Copy and paste from "Modeling with Gecode":
4.2.2 Passing temporary arrays as arguments
--
Christian Schulte, www.ict.kth.se/~cschulte/
From: users-bounces at gecode.org [mailto:users-bounces at gecode.org] On Behalf
Of Kayler Yao
Sent: Monday, August 03, 2009 10:01 AM
To: Guido Tack
Cc: users at gecode.org
Subject: Re: [gecode-users] help ----puzzles of defining Variable
Hi Guido,
Sorry, i can't find the index 4.2.2. Did you talk about Gecode 3.1.0? There
has no index with X.X.X.
Kayler
2009/8/3 Guido Tack <tack at ps.uni-sb.de>
Kayler Yao wrote:
2. But i still not understand your reply well about the first question.
whether your means are that distinct constraint is only used for IntVarArgs,
as written in the manual of Gecode ---
" void
Gecode::distinct (Space &home, const IntVarArgs &x, IntConLevel
icl=ICL_DEF)"
But i found that i can also use IntVarArray in distinct constraint through
testing, and also see it in the example "money.cpp" supplied by the manual
of Gecode 3.1.0. As follows:
" IntVarArray le;
distinct(*this, le, opt.icl()) "
I know they are Array, from their definition i have no idea to understand
the reason why they can all be used in distinct constraint .
Read 4.2.2 in the tutorial.
Guido
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