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bool-delta.hpp
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33 
34 namespace Gecode {
35 
38  const Delta&)
39  : delta(1-n.val()) {}
40  forceinline bool
42  return delta >= 0;
43  }
44  forceinline void
46  delta = -1;
47  }
48  forceinline int
49  BoolTraceDelta::min(void) const {
50  return delta;
51  }
52  forceinline int
53  BoolTraceDelta::max(void) const {
54  return delta;
55  }
56  forceinline unsigned int
57  BoolTraceDelta::width(void) const {
58  return 1U;
59  }
60 
61 }
62 
63 // STATISTICS: int-trace
Duplicate of a Boolean view.
void operator++(void)
Move iterator to next range (if possible)
Definition: bool-delta.hpp:45
unsigned int width(void) const
Return width of range (distance between minimum and maximum)
Definition: bool-delta.hpp:57
#define forceinline
Definition: config.hpp:185
int n
Number of negative literals for node type.
Definition: bool-expr.cpp:234
bool operator()(void) const
Test whether iterator is still at a range or done.
Definition: bool-delta.hpp:41
Generic domain change information to be supplied to advisors.
Definition: core.hpp:203
int min(void) const
Return smallest value of range.
Definition: bool-delta.hpp:49
Gecode toplevel namespace
BoolTraceDelta(Int::BoolTraceView o, Int::BoolView n, const Delta &d)
Initialize with old trace view o, new view n, and delta d.
Definition: bool-delta.hpp:37
int delta
Delta information.
Definition: int.hh:5421
int max(void) const
Return largest value of range.
Definition: bool-delta.hpp:53
Boolean view for Boolean variables.
Definition: view.hpp:1380