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assign.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, 2012
8 *
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33
34namespace Gecode {
35
38 : s(s0) {}
39
42 : ValBranch<IntVar>(r), s(SEL_RND) {}
43
46 : ValBranch<IntVar>(v,c), s(SEL_VAL_COMMIT) {}
47
49 IntAssign::select(void) const {
50 return s;
51 }
52
53
54 inline IntAssign
58
59 inline IntAssign
63
64 inline IntAssign
68
69 inline IntAssign
71 return IntAssign(r);
72 }
73
74 inline IntAssign
76 return IntAssign(v,c);
77 }
78
79
80
83 : s(s0) {}
84
88
92
94 BoolAssign::select(void) const {
95 return s;
96 }
97
98
99 inline BoolAssign
103
104 inline BoolAssign
108
109 inline BoolAssign
111 return BoolAssign(r);
112 }
113
114 inline BoolAssign
116 return BoolAssign(v,c);
117 }
118
119}
120
121// STATISTICS: int-branch
Which values to select for assignment.
Definition int.hh:5000
Select
Which value selection.
Definition int.hh:5003
@ SEL_MIN
Select smallest value.
Definition int.hh:5004
@ SEL_MAX
Select largest value.
Definition int.hh:5005
BoolAssign(Select s=SEL_MIN)
Initialize with selection strategy s.
Definition assign.hpp:82
Select select(void) const
Return selection strategy.
Definition assign.hpp:94
Select s
Which value to select.
Definition int.hh:5011
Boolean integer variables.
Definition int.hh:512
Which values to select for assignment.
Definition int.hh:4971
Select s
Which value to select.
Definition int.hh:4983
Select select(void) const
Return selection strategy.
Definition assign.hpp:49
IntAssign(Select s=SEL_MIN)
Initialize with selection strategy s.
Definition assign.hpp:37
Select
Which value selection.
Definition int.hh:4974
@ SEL_MIN
Select smallest value.
Definition int.hh:4975
@ SEL_MED
Select greatest value not greater than the median.
Definition int.hh:4976
@ SEL_MAX
Select largest value.
Definition int.hh:4977
Integer variables.
Definition int.hh:371
Random number generator.
Definition rnd.hpp:42
Value branching information.
Definition val.hpp:41
std::function< int(const Space &home, BoolVar x, int i)> BoolBranchVal
Branch value function type for Boolean variables.
Definition int.hh:4234
std::function< int(const Space &home, IntVar x, int i)> IntBranchVal
Branch value function type for integer variables.
Definition int.hh:4222
std::function< void(Space &home, unsigned int a, BoolVar x, int i, int n)> BoolBranchCommit
Branch commit function type for Boolean variables.
Definition int.hh:4263
std::function< void(Space &home, unsigned int a, IntVar x, int i, int n)> IntBranchCommit
Branch commit function type for integer variables.
Definition int.hh:4249
Gecode toplevel namespace
IntAssign INT_ASSIGN(IntBranchVal v, IntBranchCommit c=nullptr)
Select value as defined by the value function v and commit function c.
Definition assign.hpp:75
IntAssign INT_ASSIGN_RND(Rnd r)
Select random value.
Definition assign.hpp:70
BoolAssign BOOL_ASSIGN_MAX(void)
Select largest value.
Definition assign.hpp:105
Post propagator for SetVar SetOpType SetVar SetRelType r
Definition set.hh:767
BoolAssign BOOL_ASSIGN_RND(Rnd r)
Select random value.
Definition assign.hpp:110
IntAssign INT_ASSIGN_MED(void)
Select greatest value not greater than the median.
Definition assign.hpp:60
BoolAssign BOOL_ASSIGN(BoolBranchVal v, BoolBranchCommit c=nullptr)
Select value as defined by the value function v and commit function c.
Definition assign.hpp:115
IntAssign INT_ASSIGN_MIN(void)
Select smallest value.
Definition assign.hpp:55
BoolAssign BOOL_ASSIGN_MIN(void)
Select smallest value.
Definition assign.hpp:100
IntAssign INT_ASSIGN_MAX(void)
Select largest value.
Definition assign.hpp:65
#define forceinline
Definition config.hpp:187