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rel-op-const-cvc.cpp
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1 /* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
2 /*
3  * Main authors:
4  * Guido Tack <tack@gecode.org>
5  *
6  * Contributing authors:
7  * Gabor Szokoli <szokoli@gecode.org>
8  *
9  * Copyright:
10  * Guido Tack, 2004, 2005
11  *
12  * Last modified:
13  * $Date: 2010-06-07 14:18:14 +0200 (Mon, 07 Jun 2010) $ by $Author: tack $
14  * $Revision: 11048 $
15  *
16  * This file is part of Gecode, the generic constraint
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40 
41 #include <gecode/set.hh>
42 #include <gecode/set/rel.hh>
43 #include <gecode/set/rel-op.hh>
44 
45 namespace Gecode {
46  using namespace Gecode::Set;
47  using namespace Gecode::Set::Rel;
48  using namespace Gecode::Set::RelOp;
49 
50  void
51  rel(Home home, const IntSet& x, SetOpType op, SetVar y, SetRelType r,
52  const IntSet& z) {
53  Set::Limits::check(x, "Set::rel");
54  Set::Limits::check(z, "Set::rel");
55  ConstSetView xv(home, x);
56  ConstSetView zv(home, z);
57  if (r == SRT_CMPL) {
58  post_compl(home, xv, op, y, zv);
59  } else {
60  post_nocompl(home, xv, op, y, r, zv);
61  }
62  }
63 
64 }
65 
66 // STATISTICS: set-post
void check(int n, const char *l)
Check whether integer n is in range, otherwise throw overflow exception with information l...
Definition: limits.hpp:41
SetRelType
Common relation types for sets.
Definition: set.hh:644
void post_nocompl(Home home, ConstSetView x, SetOpType op, SetView y, SetRelType r, ConstSetView z)
SetOpType
Common operations for sets.
Definition: set.hh:661
Complement.
Definition: set.hh:650
NNF * r
Right subtree.
Definition: bool-expr.cpp:246
Integer sets.
Definition: int.hh:171
Standard set operation propagators.
Definition: common.hpp:81
Constant view.
Definition: view.hpp:190
Node * x
Pointer to corresponding Boolean expression node.
Definition: bool-expr.cpp:253
Set variables
Definition: set.hh:129
Standard set relation propagators.
Definition: common.hpp:57
void rel(Home home, FloatVar x0, FloatRelType frt, FloatVal n)
Propagates .
Definition: rel.cpp:47
Finite integer sets.
Definition: var-imp.hpp:115
Gecode toplevel namespace
void post_compl(Home home, ConstSetView x, SetOpType op, SetView y, ConstSetView z)
Home class for posting propagators
Definition: core.hpp:717