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val.hpp
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33 
34 namespace 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  IntValBranch::select(void) const {
50  return s;
51  }
52 
53 
54  inline IntValBranch
55  INT_VAL_MIN(void) {
57  }
58 
59  inline IntValBranch
60  INT_VAL_MED(void) {
62  }
63 
64  inline IntValBranch
65  INT_VAL_MAX(void) {
67  }
68 
69  inline IntValBranch
71  return IntValBranch(r);
72  }
73 
74  inline IntValBranch
77  }
78 
79  inline IntValBranch
82  }
83 
84  inline IntValBranch
87  }
88 
89  inline IntValBranch
92  }
93 
94  inline IntValBranch
96  return IntValBranch(v,c);
97  }
98 
99  inline IntValBranch
102  }
103 
104  inline IntValBranch
107  }
108 
109 
110 
113  : s(s0) {}
114 
117  : ValBranch<BoolVar>(r), s(SEL_RND) {}
118 
121  : ValBranch<BoolVar>(v,c), s(SEL_VAL_COMMIT) {}
122 
124  BoolValBranch::select(void) const {
125  return s;
126  }
127 
128 
129  inline BoolValBranch
130  BOOL_VAL_MIN(void) {
132  }
133 
134  inline BoolValBranch
135  BOOL_VAL_MAX(void) {
137  }
138 
139  inline BoolValBranch
141  return BoolValBranch(r);
142  }
143 
144  inline BoolValBranch
146  return BoolValBranch(v,c);
147  }
148 
149 }
150 
151 // STATISTICS: int-branch
Select s
Which value to select.
Definition: int.hh:4900
@ SEL_RANGE_MAX
Select the largest range of the variable domain if it has several ranges, otherwise select values gre...
Definition: int.hh:4865
IntValBranch INT_VAL_RANGE_MIN(void)
Select the smallest range of the variable domain if it has several ranges, otherwise select values no...
Definition: val.hpp:85
@ SEL_SPLIT_MIN
Select values not greater than mean of smallest and largest value.
Definition: int.hh:4862
IntValBranch(Select s=SEL_MIN)
Initialize with selection strategy s.
Definition: val.hpp:37
IntValBranch INT_VAL_MED(void)
Select greatest value not greater than the median.
Definition: val.hpp:60
IntValBranch INT_VAL(IntBranchVal v, IntBranchCommit c)
Select value as defined by the value function v and commit function c Uses a commit function as defau...
Definition: val.hpp:95
Which values to select for branching first.
Definition: int.hh:4854
IntValBranch INT_VAL_MIN(void)
Select smallest value.
Definition: val.hpp:55
std::function< int(const Space &home, BoolVar x, int i)> BoolBranchVal
Branch value function type for Boolean variables.
Definition: int.hh:4234
BoolValBranch BOOL_VAL_RND(Rnd r)
Select random value.
Definition: val.hpp:140
BoolValBranch BOOL_VAL(BoolBranchVal v, BoolBranchCommit c)
Select value as defined by the value function v and commit function c Uses a commit function as defau...
Definition: val.hpp:145
Gecode toplevel namespace
@ SEL_MIN
Select smallest value.
Definition: int.hh:4893
@ SEL_SPLIT_MAX
Select values greater than mean of smallest and largest value.
Definition: int.hh:4863
IntValBranch INT_VALUES_MIN(void)
Try all values starting from smallest.
Definition: val.hpp:100
IntValBranch INT_VAL_RANGE_MAX(void)
Select the largest range of the variable domain if it has several ranges, otherwise select values gre...
Definition: val.hpp:90
@ SEL_MAX
Select largest value.
Definition: int.hh:4860
IntValBranch INT_VALUES_MAX(void)
Try all values starting from largest.
Definition: val.hpp:105
Select select(void) const
Return selection strategy.
Definition: val.hpp:49
Post propagator for SetVar SetOpType SetVar SetRelType r
Definition: set.hh:767
Boolean integer variables.
Definition: int.hh:512
Select s
Which value to select.
Definition: int.hh:4872
Value branching information.
Definition: val.hpp:41
Random number generator.
Definition: rnd.hpp:42
@ SEL_VALUES_MIN
Select all values starting from smallest.
Definition: int.hh:4867
Integer variables.
Definition: int.hh:371
BoolValBranch BOOL_VAL_MAX(void)
Select largest value.
Definition: val.hpp:135
BoolValBranch BOOL_VAL_MIN(void)
Select smallest value.
Definition: val.hpp:130
Select
Which value selection.
Definition: int.hh:4892
@ SEL_RANGE_MIN
Select the smallest range of the variable domain if it has several ranges, otherwise select values no...
Definition: int.hh:4864
@ SEL_MED
Select greatest value not greater than the median.
Definition: int.hh:4859
const int v[7]
Definition: distinct.cpp:259
std::function< int(const Space &home, IntVar x, int i)> IntBranchVal
Branch value function type for integer variables.
Definition: int.hh:4222
BoolValBranch(Select s=SEL_MIN)
Initialize with selection strategy s.
Definition: val.hpp:112
@ SEL_MAX
Select largest value.
Definition: int.hh:4894
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
#define forceinline
Definition: config.hpp:185
Select
Which value selection.
Definition: int.hh:4857
@ SEL_VALUES_MAX
Select all values starting from largest.
Definition: int.hh:4868
IntValBranch INT_VAL_SPLIT_MIN(void)
Select values not greater than mean of smallest and largest value.
Definition: val.hpp:75
Gecode::FloatVal c(-8, 8)
Select select(void) const
Return selection strategy.
Definition: val.hpp:124
@ SEL_MIN
Select smallest value.
Definition: int.hh:4858
IntValBranch INT_VAL_MAX(void)
Select largest value.
Definition: val.hpp:65
IntValBranch INT_VAL_SPLIT_MAX(void)
Select values greater than mean of smallest and largest value.
Definition: val.hpp:80
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
Which values to select for branching first.
Definition: int.hh:4889
IntValBranch INT_VAL_RND(Rnd r)
Select random value.
Definition: val.hpp:70