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set.cpp
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1/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
2/*
3 * Main authors:
4 * Christian Schulte <schulte@gecode.org>
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7 * Christian Schulte, 2009
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33
34#include "test/assign.hh"
35
36#ifdef GECODE_HAS_SET_VARS
37
38namespace Test { namespace Assign {
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 y(x.size()-1);
49 for (int i=0; i<x.size()-1; i++)
50 y[i]=x[i];
51 Gecode::rel(home, Gecode::SOT_UNION, y, x[x.size()-1]);
52 }
53 };
54
55 namespace {
56 Gecode::IntArgs s({-100,-10,0,10,100});
57 Set d_3("Dense::3",Gecode::IntSet(-2,2),3);
58 Set d_4("Dense::4",Gecode::IntSet(-2,2),4);
59 Set s_3("Sparse::3",Gecode::IntSet(s),3);
60 Set s_4("Sparse::4",Gecode::IntSet(s),4);
61 }
62
63}}
64
65#endif
66
67// STATISTICS: test-branch
68
int n
Number of negative literals for node type.
Node * x
Pointer to corresponding Boolean expression node.
int size(void) const
Return size of array (number of elements)
Definition array.hpp:1607
Passing integer arguments.
Definition int.hh:628
Integer sets.
Definition int.hh:174
Passing set variables.
Definition set.hh:488
Set variable array
Definition set.hh:570
Computation spaces.
Definition core.hpp:1742
Base class for tests for branching on set variables
Definition assign.hh:99
Test assignment with disjoint union propagator
Definition set.cpp:41
Set(const std::string &s, const Gecode::IntSet &d, int n)
Create and register test.
Definition set.cpp:44
virtual void post(Gecode::Space &home, Gecode::SetVarArray &x)
Post propagators on variables x.
Definition set.cpp:47
void rel(Home home, FloatVar x0, FloatRelType frt, FloatVar x1)
Post propagator for .
Definition rel.cpp:68
@ SOT_UNION
Union.
Definition set.hh:661
Int d_3("Dense::3", d_dense, 3)
Int s_3("Sparse::3", d_sparse, 3)
General test support.
Definition afc.cpp:39