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array.cpp
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3 * Main authors:
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7 * Christian Schulte, 2002
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33
34#include <gecode/int.hh>
35
36namespace Gecode {
37
38 IntVarArray::IntVarArray(Space& home, int n, int min, int max)
39 : VarArray<IntVar>(home,n) {
40 Int::Limits::check(min,"IntVarArray::IntVarArray");
41 Int::Limits::check(max,"IntVarArray::IntVarArray");
42 if (min > max)
43 throw Int::VariableEmptyDomain("IntVarArray::IntVarArray");
44 for (int i=0; i<size(); i++)
45 x[i]._init(home,min,max);
46 }
47
48 IntVarArray::IntVarArray(Space& home, int n, const IntSet& s)
49 : VarArray<IntVar>(home,n) {
50 Int::Limits::check(s.min(),"IntVarArray::IntVarArray");
51 Int::Limits::check(s.max(),"IntVarArray::IntVarArray");
52 if (s.size() == 0)
53 throw Int::VariableEmptyDomain("IntVarArray::IntVarArray");
54 for (int i=0; i<size(); i++)
55 x[i]._init(home,s);
56 }
57
59 : VarArray<BoolVar>(home, n) {
60 if ((min < 0) || (max > 1))
61 throw Int::NotZeroOne("BoolVarArray::BoolVarArray");
62 if (min > max)
63 throw Int::VariableEmptyDomain("BoolVarArray::BoolVarArray");
64 for (int i=0; i<size(); i++)
65 x[i]._init(home,min,max);
66 }
67
68 IntVarArgs::IntVarArgs(Space& home, int n, int min, int max)
69 : VarArgArray<IntVar>(n) {
70 Int::Limits::check(min,"IntVarArgs::IntVarArgs");
71 Int::Limits::check(max,"IntVarArgs::IntVarArgs");
72 if (min > max)
73 throw Int::VariableEmptyDomain("IntVarArgs::IntVarArgs");
74 for (int i=0; i<size(); i++)
75 a[i]._init(home,min,max);
76 }
77
78 IntVarArgs::IntVarArgs(Space& home, int n, const IntSet& s)
79 : VarArgArray<IntVar>(n) {
80 Int::Limits::check(s.min(),"IntVarArgs::IntVarArgs");
81 Int::Limits::check(s.max(),"IntVarArgs::IntVarArgs");
82 if (s.size() == 0)
83 throw Int::VariableEmptyDomain("IntVarArgs::IntVarArgs");
84 for (int i=0; i<size(); i++)
85 a[i]._init(home,s);
86 }
87
88 BoolVarArgs::BoolVarArgs(Space& home, int n, int min, int max)
90 if ((min < 0) || (max > 1))
91 throw Int::NotZeroOne("BoolVarArgs::BoolVarArgs");
92 if (min > max)
93 throw Int::VariableEmptyDomain("BoolVarArgs::BoolVarArgs");
94 for (int i=0; i<size(); i++)
95 a[i]._init(home,min,max);
96 }
97
98}
99
100// STATISTICS: int-post
int n
Number of negative literals for node type.
Definition: bool-expr.cpp:234
T * a
Element array.
Definition: array.hpp:544
int size(void) const
Return size of array (number of elements)
Definition: array.hpp:1607
BoolVarArgs(void)
Allocate empty array.
Definition: array.hpp:114
BoolVarArray(void)
Default constructor (array of size 0)
Definition: array.hpp:159
Boolean integer variables.
Definition: int.hh:512
Integer sets.
Definition: int.hh:174
int min(int i) const
Return minimum of range at position i.
Definition: int-set-1.hpp:152
int max(int i) const
Return maximum of range at position i.
Definition: int-set-1.hpp:158
unsigned int size(void) const
Return size (cardinality) of set.
Definition: int-set-1.hpp:198
IntVarArgs(void)
Allocate empty array.
Definition: array.hpp:85
IntVarArray(void)
Default constructor (array of size 0)
Definition: array.hpp:143
Integer variables.
Definition: int.hh:371
Exception: Not 0/1 integer
Definition: exception.hpp:51
Exception: Variable created with empty domain
Definition: exception.hpp:59
Computation spaces.
Definition: core.hpp:1742
Argument array for variables.
Definition: array.hpp:774
Variable arrays
Definition: array.hpp:112
int size(void) const
Return size of array (number of elements)
Definition: array.hpp:926
IntVar * x
Array of variables.
Definition: array.hpp:117
void check(int n, const char *l)
Check whether n is in range, otherwise throw out of limits with information l.
Definition: limits.hpp:46
Gecode toplevel namespace
void min(Home home, FloatVar x0, FloatVar x1, FloatVar x2)
Post propagator for .
Definition: arithmetic.cpp:67
void max(Home home, FloatVar x0, FloatVar x1, FloatVar x2)
Post propagator for .
Definition: arithmetic.cpp:49