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bool-test.hpp
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2 /*
3  * Main authors:
4  * Christian Schulte <schulte@gecode.org>
5  *
6  * Copyright:
7  * Christian Schulte, 2008
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10  * $Date: 2009-01-20 23:44:27 +0100 (Tue, 20 Jan 2009) $ by $Author: schulte $
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37 
38 namespace Gecode { namespace Int {
39 
40  /*
41  * Test sharing between Boolean and negated Boolean views
42  *
43  */
45  bool_test(const BoolView& b0, const BoolView& b1) {
46  return same(b0,b1) ? BT_SAME : BT_NONE;
47  }
49  bool_test(const BoolView& b0, const NegBoolView& b1) {
50  return same(b0,b1.base()) ? BT_COMP : BT_NONE;
51  }
53  bool_test(const NegBoolView& b0, const BoolView& b1) {
54  return same(b0.base(),b1) ? BT_COMP : BT_NONE;
55  }
57  bool_test(const NegBoolView& b0, const NegBoolView& b1) {
58  return same(b0,b1) ? BT_SAME : BT_NONE;
59  }
60 
61 }}
62 
63 // STATISTICS: int-var
64 
Negated Boolean view.
Definition: view.hpp:1503
BoolTest
Boolean tests.
Definition: view.hpp:1664
Same variable.
Definition: view.hpp:1666
bool same(const CachedView< View > &x, const CachedView< View > &y)
Definition: cached.hpp:389
View base(void) const
Return view from which this view is derived.
Definition: view.hpp:526
BoolTest bool_test(const BoolView &b0, const BoolView &b1)
Definition: bool-test.hpp:45
Same variable but complement.
Definition: view.hpp:1667
#define forceinline
Definition: config.hpp:132
No sharing.
Definition: view.hpp:1665
Gecode toplevel namespace
Boolean view for Boolean variables.
Definition: view.hpp:1315