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set.cpp
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37 
38 #include "test/branch.hh"
39 
40 #ifdef GECODE_HAS_SET_VARS
41 
42 namespace Test { namespace Branch {
43 
45  class Set : public SetTest {
46  public:
48  Set(const std::string& s, const Gecode::IntSet& d, int n)
49  : SetTest(s,n,d) {}
51  virtual void post(Gecode::Space& home, Gecode::SetVarArray& x) {
52  Gecode::SetVarArgs xx(x.size()-1);
53  for (int i=x.size()-1; i--;)
54  xx[i] = x[i];
55  Gecode::rel(home, Gecode::SOT_DUNION, xx, x[x.size()-1]);
56  }
57  };
58 
59  namespace {
60  Gecode::IntSet d_dense(-2,3);
61  const int v_sparse[6] = {-100,-10,0,10,100,1000};
62  Gecode::IntSet d_sparse(v_sparse,6);
63 
64  Set d_3("Dense::3",d_dense,3);
65  Set s_3("Sparse::3",d_sparse,3);
66  }
67 
68 }}
69 
70 #endif
71 
72 // STATISTICS: test-branch
Int d_3("Dense::3", d_dense, 3)
Set(const std::string &s, const Gecode::IntSet &d, int n)
Create and register test.
Definition: set.cpp:48
Computation spaces.
Definition: core.hpp:1362
Gecode::IntSet d(v, 7)
virtual void post(Gecode::Space &home, Gecode::SetVarArray &x)
Post propagators on variables x.
Definition: set.cpp:51
Gecode::IntArgs i(4, 1, 2, 3, 4)
int n
Number of negative literals for node type.
Definition: bool-expr.cpp:238
Gecode::IntSet d_sparse(v_sparse, 5)
Integer sets.
Definition: int.hh:171
const int v_sparse[5]
Definition: int.cpp:55
General test support.
Definition: afc.cpp:43
Passing set variables.
Definition: set.hh:490
Gecode::IntSet d_dense(-2, 2)
Node * x
Pointer to corresponding Boolean expression node.
Definition: bool-expr.cpp:253
Disjoint union.
Definition: set.hh:663
void rel(Home home, FloatVar x0, FloatRelType frt, FloatVal n)
Propagates .
Definition: rel.cpp:47
Set variable array
Definition: set.hh:571
Base class for tests for branching on set variables
Definition: branch.hh:107
Test brancher
Definition: set.cpp:45
int size(void) const
Return size of array (number of elements)
Definition: array.hpp:985
Int s_3("Sparse::3", d_sparse, 3)