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set.cpp
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37 
38 #include "test/assign.hh"
39 
40 #ifdef GECODE_HAS_SET_VARS
41 
42 namespace Test { namespace Assign {
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 y(x.size()-1);
53  for (int i=0; i<x.size()-1; i++)
54  y[i]=x[i];
55  Gecode::rel(home, Gecode::SOT_UNION, y, x[x.size()-1]);
56  }
57  };
58 
59  namespace {
60  Gecode::IntArgs s(5, -100,-10,0,10,100);
61  Set d_3("Dense::3",Gecode::IntSet(-2,2),3);
62  Set d_4("Dense::4",Gecode::IntSet(-2,2),4);
63  Set s_3("Sparse::3",Gecode::IntSet(s),3);
64  Set s_4("Sparse::4",Gecode::IntSet(s),4);
65  }
66 
67 }}
68 
69 #endif
70 
71 // STATISTICS: test-branch
72 
Test assignment with disjoint union propagator
Definition: set.cpp:45
Computation spaces.
Definition: core.hpp:1362
virtual void post(Gecode::Space &home, Gecode::SetVarArray &x)
Post propagators on variables x.
Definition: set.cpp:51
Gecode::IntSet d(v, 7)
Gecode::IntArgs i(4, 1, 2, 3, 4)
int n
Number of negative literals for node type.
Definition: bool-expr.cpp:238
Integer sets.
Definition: int.hh:171
Passing integer arguments.
Definition: int.hh:607
General test support.
Definition: afc.cpp:43
Int s_3("Sparse::3", d_sparse, 3)
Union.
Definition: set.hh:662
Passing set variables.
Definition: set.hh:490
Node * x
Pointer to corresponding Boolean expression node.
Definition: bool-expr.cpp:253
void rel(Home home, FloatVar x0, FloatRelType frt, FloatVal n)
Propagates .
Definition: rel.cpp:47
Set variable array
Definition: set.hh:571
Set(const std::string &s, const Gecode::IntSet &d, int n)
Create and register test.
Definition: set.cpp:48
Int d_3("Dense::3", d_dense, 3)
int size(void) const
Return size of array (number of elements)
Definition: array.hpp:985
Base class for tests for branching on set variables
Definition: assign.hh:103