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array.cpp
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1/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
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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
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:515
Integer sets.
Definition int.hh:174
int min(int i) const
Return minimum of range at position i.
int max(int i) const
Return maximum of range at position i.
unsigned int size(void) const
Return size (cardinality) of set.
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:1744
int size(void) const
Definition array.hpp:932
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 .
void max(Home home, FloatVar x0, FloatVar x1, FloatVar x2)
Post propagator for .