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basic.cpp
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2 /*
3  * Main authors:
4  * Christian Schulte <schulte@gecode.org>
5  *
6  * Copyright:
7  * Christian Schulte, 2005
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10  * $Date: 2012-10-18 16:02:42 +0200 (Thu, 18 Oct 2012) $ by $Author: schulte $
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37 
38 #include "test/int.hh"
39 
40 namespace Test { namespace Int {
41 
43  namespace Basic {
44 
50 
52  class Basic : public Test {
53  public:
55  Basic(int n)
56  : Test("Basic::A",3,-n,n,true) {}
59  : Test("Basic::B",3,Gecode::IntSet(i),true) {}
61  virtual bool solution(const Assignment&) const {
62  return true;
63  }
66  }
68  virtual void post(Gecode::Space& home, Gecode::IntVarArray&,
69  Gecode::Reify r) {
70  if (r.mode() != Gecode::RM_IMP)
71  Gecode::rel(home, r.var(), Gecode::IRT_EQ, 1);
72  }
73  };
74 
75  Gecode::IntArgs i(4, 1,2,3,4);
76  Basic b1(3);
77  Basic b2(i);
79 
80  }
81 }}
82 
83 // STATISTICS: test-int
ReifyMode mode(void) const
Return reification mode.
Definition: reify.hpp:60
BoolVar var(void) const
Return Boolean control variable.
Definition: reify.hpp:52
Integer variable array.
Definition: int.hh:741
Basic(int n)
Initialize test.
Definition: basic.cpp:55
Computation spaces.
Definition: core.hpp:1362
Test whether testing infrastructure for integer variables works
Definition: basic.cpp:52
Gecode::IntArgs i(4, 1, 2, 3, 4)
int n
Number of negative literals for node type.
Definition: bool-expr.cpp:238
Equality ( )
Definition: int.hh:904
NNF * r
Right subtree.
Definition: bool-expr.cpp:246
Reification specification.
Definition: int.hh:854
Passing integer arguments.
Definition: int.hh:607
Basic(Gecode::IntArgs &i)
Initialize test.
Definition: basic.cpp:58
General test support.
Definition: afc.cpp:43
virtual bool solution(const Assignment &) const
Check whether x is a solution.
Definition: basic.cpp:61
Base class for assignments
Definition: int.hh:63
void rel(Home home, FloatVar x0, FloatRelType frt, FloatVal n)
Propagates .
Definition: rel.cpp:47
Gecode toplevel namespace
Implication for reification.
Definition: int.hh:840
virtual void post(Gecode::Space &, Gecode::IntVarArray &)
Post constraint on x.
Definition: basic.cpp:65
virtual void post(Gecode::Space &home, Gecode::IntVarArray &, Gecode::Reify r)
Post reified constraint on x for r.
Definition: basic.cpp:68