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delta.hpp
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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>
5 *
6 * Copyright:
7 * Christian Schulte, 2016
8 *
9 * This file is part of Gecode, the generic constraint
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33
34namespace Gecode {
35
38 : o(o0), n(n0) {
39 init(n,o);
40 }
43 : o(o0), n(n0) {
44 init(o,n);
45 }
46
53 return _glb;
54 }
57 return _lub;
58 }
59
60}
61
62// STATISTICS: set-trace
int n
Number of negative literals for node type.
Generic domain change information to be supplied to advisors.
Definition core.hpp:204
void init(Set::GlbRanges< Set::SetView > &i, Iter::Ranges::RangeList &j)
Lists of ranges (intervals)
Delta for the greatest lower bound.
Definition set.hh:1755
Set::GlbRanges< Set::SetView > n
Iterator over new glb.
Definition set.hh:1760
Iter::Ranges::RangeList o
Iterator over old glb.
Definition set.hh:1758
Glb(RangeList *o, Set::SetView n)
Initialize with old glb and new glb.
Definition delta.hpp:37
Delta for the least upper bound.
Definition set.hh:1772
Iter::Ranges::RangeList o
Iterator over old lub.
Definition set.hh:1775
Lub(RangeList *o, Set::SetView n)
Initialize with old lub o and new lub n.
Definition delta.hpp:42
Set::LubRanges< Set::SetView > n
Iterator over new lub.
Definition set.hh:1777
Glb & glb(void)
Give access to iterator for delta in greatest lower bound (values that have been included)
Definition delta.hpp:52
SetTraceDelta(Set::SetTraceView o, Set::SetView n, const Delta &d)
Initialize with old trace view o, new view n, and delta d.
Definition delta.hpp:48
Lub & lub(void)
Give access iterator for delta in leat bound (values that have been removed)
Definition delta.hpp:56
Duplicate of a set view.
Set view for set variables
Definition view.hpp:56
Gecode toplevel namespace
#define forceinline
Definition config.hpp:187