tiebreak.hpp
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/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
/*
* Main authors:
* Christian Schulte <schulte@gecode.org>
*
* Copyright:
* Christian Schulte, 2012
*
* This file is part of Gecode, the generic constraint
* development environment:
* http://www.gecode.org
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namespace Gecode {
template<class VarBranch>
class TieBreak {
public:
VarBranch a, b, c, d;
TieBreak(VarBranch a0 = VarBranch(),
VarBranch b0 = VarBranch(),
VarBranch c0 = VarBranch(),
VarBranch d0 = VarBranch());
};
template<class VarBranch>
TieBreak<VarBranch>
tiebreak(VarBranch a, VarBranch b);
template<class VarBranch>
TieBreak<VarBranch>
tiebreak(VarBranch a, VarBranch b, VarBranch c);
template<class VarBranch>
TieBreak<VarBranch>
tiebreak(VarBranch a, VarBranch b, VarBranch c, VarBranch d);
template<class VarBranch>
forceinline
TieBreak<VarBranch>::TieBreak(VarBranch a0,
VarBranch b0,
VarBranch c0,
VarBranch d0)
: a(a0), b(b0), c(c0), d(d0) {}
template<class VarBranch>
TieBreak<VarBranch>
tiebreak(VarBranch a, VarBranch b) {
TieBreak<VarBranch> ab(a,b);
return ab;
}
template<class VarBranch>
TieBreak<VarBranch>
tiebreak(VarBranch a, VarBranch b, VarBranch c) {
TieBreak<VarBranch> abc(a,b,c);
return abc;
}
template<class VarBranch>
TieBreak<VarBranch>
tiebreak(VarBranch a, VarBranch b, VarBranch c, VarBranch d) {
TieBreak<VarBranch> abcd(a,b,c,d);
return abcd;
}
}
// STATISTICS: kernel-branch
Gecode::TieBreak
Combine variable selection criteria for tie-breaking.
Definition tiebreak.hpp:38
Gecode::TieBreak::TieBreak
TieBreak(VarBranch a0=VarBranch(), VarBranch b0=VarBranch(), VarBranch c0=VarBranch(), VarBranch d0=VarBranch())
Initialize with variable selection criteria.
Definition tiebreak.hpp:72
Gecode::TieBreak::b
VarBranch b
Definition tiebreak.hpp:41
Gecode::TieBreak::a
VarBranch a
Branching criteria to try in order.
Definition tiebreak.hpp:41
Gecode::TieBreak::c
VarBranch c
Definition tiebreak.hpp:41
Gecode::TieBreak::d
VarBranch d
Definition tiebreak.hpp:41
Gecode::VarBranch
Variable branching information.
Definition var.hpp:55
Gecode
Gecode toplevel namespace
Gecode::tiebreak
TieBreak< VarBranch > tiebreak(VarBranch a, VarBranch b)
Combine variable selection criteria a and b for tie-breaking.
Definition tiebreak.hpp:80
forceinline
#define forceinline
Definition config.hpp:187