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hull.hpp
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1/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
2/*
3 * Main authors:
4 * Guido Tack <tack@gecode.org>
5 * Christian Schulte <schulte@gecode.org>
6 *
7 * Contributing authors:
8 * Gabor Szokoli <szokoli@gecode.org>
9 *
10 * Copyright:
11 * Guido Tack, 2004
12 * Christian Schulte, 2004
13 * Gabor Szokoli, 2004
14 *
15 * This file is part of Gecode, the generic constraint
16 * development environment:
17 * http://www.gecode.org
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39
40namespace Gecode { namespace Set { namespace Convex {
41
42 /*
43 * "Convex hull" propagator
44 *
45 */
46
50
54
57 (void) new (home) ConvexHull(home,x,y);
58 return ES_OK;
59 }
60
61
62}}}
63
64// STATISTICS: set-prop
int p
Number of positive literals for node type.
Binary propagator.
Definition pattern.hpp:84
Home class for posting propagators
Definition core.hpp:856
Propagator for the convex hull constraint
Definition convex.hh:80
ConvexHull(Space &home, ConvexHull &)
Constructor for cloning p.
Definition hull.hpp:52
static ExecStatus post(Home home, SetView x, SetView y)
Post propagator that propagates that y is the convex hull of x.
Definition hull.hpp:56
Set view for set variables
Definition view.hpp:56
Computation spaces.
Definition core.hpp:1742
const Gecode::PropCond PC_SET_ANY
Propagate when any bound or the cardinality of a view changes.
Definition var-type.hpp:248
Gecode toplevel namespace
Post propagator for SetVar SetOpType SetVar y
Definition set.hh:767
ExecStatus
Definition core.hpp:472
@ ES_OK
Execution is okay.
Definition core.hpp:476
Post propagator for SetVar x
Definition set.hh:767
#define forceinline
Definition config.hpp:187