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bool-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 *
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7 * Christian Schulte, 2016
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33
34namespace Gecode {
35
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
58 return 1U;
59 }
60
61}
62
63// STATISTICS: int-trace
void operator++(void)
Move iterator to next range (if possible)
int min(void) const
Return smallest value of range.
bool operator()(void) const
Test whether iterator is still at a range or done.
int max(void) const
Return largest value of range.
BoolTraceDelta(Int::BoolTraceView o, Int::BoolView n, const Delta &d)
Initialize with old trace view o, new view n, and delta d.
unsigned int width(void) const
Return width of range (distance between minimum and maximum)
int delta
Delta information.
Definition int.hh:5566
Generic domain change information to be supplied to advisors.
Definition core.hpp:204
Duplicate of a Boolean view.
Boolean view for Boolean variables.
Definition view.hpp:1380
Gecode toplevel namespace
#define forceinline
Definition config.hpp:194