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set.cpp
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4  * Guido Tack <tack@gecode.org>
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7  * Guido Tack, 2008
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33 
34 #include "test/branch.hh"
35 
36 #ifdef GECODE_HAS_SET_VARS
37 
38 namespace Test { namespace Branch {
39 
41  class Set : public SetTest {
42  public:
44  Set(const std::string& s, const Gecode::IntSet& d, int n)
45  : SetTest(s,n,d) {}
47  virtual void post(Gecode::Space& home, Gecode::SetVarArray& x) {
48  Gecode::SetVarArgs xx(x.size()-1);
49  for (int i=x.size()-1; i--;)
50  xx[i] = x[i];
51  Gecode::rel(home, Gecode::SOT_DUNION, xx, x[x.size()-1]);
52  }
53  };
54 
55  namespace {
56  Gecode::IntSet d_dense(-2,3);
57  const int v_sparse[6] = {-100,-10,0,10,100,1000};
59 
60  Set d_3("Dense::3",d_dense,3);
61  Set s_3("Sparse::3",d_sparse,3);
62  }
63 
64 }}
65 
66 #endif
67 
68 // STATISTICS: test-branch
Int s_3("Sparse::3", d_sparse, 3)
Gecode::IntSet d_sparse(v_sparse, 5)
Passing set variables.
Definition: set.hh:488
Computation spaces.
Definition: core.hpp:1742
Integer sets.
Definition: int.hh:174
Node * x
Pointer to corresponding Boolean expression node.
Definition: bool-expr.cpp:249
virtual void post(Gecode::Space &home, Gecode::SetVarArray &x)
Post propagators on variables x.
Definition: set.cpp:47
Int d_3("Dense::3", d_dense, 3)
@ SOT_DUNION
Disjoint union.
Definition: set.hh:662
void rel(Home home, FloatVar x0, FloatRelType frt, FloatVal n)
Propagates .
Definition: rel.cpp:43
Test brancher
Definition: set.cpp:41
Gecode::IntSet d(v, 7)
Set(const std::string &s, const Gecode::IntSet &d, int n)
Create and register test.
Definition: set.cpp:44
Base class for tests for branching on set variables
Definition: branch.hh:103
General test support.
Definition: afc.cpp:39
Set variable array
Definition: set.hh:570
Gecode::IntSet d_dense(-2, 2)
int n
Number of negative literals for node type.
Definition: bool-expr.cpp:234
const int v_sparse[5]
Definition: int.cpp:51
Gecode::IntArgs i({1, 2, 3, 4})