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00044 #include <gecode/set.hh>
00045
00046 namespace Gecode {
00047
00048 SetVarArray::SetVarArray(Space& home, int n)
00049 : VarArray<SetVar>(home,n) {
00050 for (int i = size(); i--; )
00051 x[i].init(home);
00052 }
00053
00054 SetVarArray::SetVarArray(Space& home,int n,
00055 int lbMin,int lbMax,int ubMin,int ubMax,
00056 unsigned int minCard,
00057 unsigned int maxCard)
00058 : VarArray<SetVar>(home,n) {
00059 Set::Limits::check(lbMin,"SetVarArray::SetVarArray");
00060 Set::Limits::check(lbMax,"SetVarArray::SetVarArray");
00061 Set::Limits::check(ubMin,"SetVarArray::SetVarArray");
00062 Set::Limits::check(ubMax,"SetVarArray::SetVarArray");
00063 Set::Limits::check(maxCard,"SetVarArray::SetVarArray");
00064 unsigned int glbSize = (lbMin <= lbMax ? lbMax-lbMin+1 : 0);
00065 unsigned int lubSize = (ubMin <= ubMax ? ubMax-ubMin+1 : 0);
00066 if (minCard > maxCard || minCard > lubSize || maxCard < glbSize ||
00067 lbMin < ubMin || lbMax > ubMax)
00068 throw Set::VariableEmptyDomain("SetVarArray::SetVarArray");
00069 for (int i = size(); i--; )
00070 x[i].init(home,lbMin,lbMax,ubMin,ubMax,minCard,maxCard);
00071 }
00072
00073 SetVarArray::SetVarArray(Space& home,int n,
00074 const IntSet& glb,int ubMin,int ubMax,
00075 unsigned int minCard,unsigned int maxCard)
00076 : VarArray<SetVar>(home,n) {
00077 Set::Limits::check(glb,"SetVarArray::SetVarArray");
00078 Set::Limits::check(ubMin,"SetVarArray::SetVarArray");
00079 Set::Limits::check(ubMax,"SetVarArray::SetVarArray");
00080 Set::Limits::check(maxCard,"SetVarArray::SetVarArray");
00081 IntSetRanges glbr(glb);
00082 unsigned int glbSize = Iter::Ranges::size(glbr);
00083 unsigned int lubSize = (ubMin <= ubMax ? ubMax-ubMin+1 : 0);
00084 if (minCard > maxCard || minCard > lubSize || maxCard < glbSize ||
00085 glb.min() < ubMin || glb.max() > ubMax)
00086 throw Set::VariableEmptyDomain("SetVarArray::SetVarArray");
00087 for (int i = size(); i--; )
00088 x[i].init(home,glb,ubMin,ubMax,minCard,maxCard);
00089 }
00090
00091 SetVarArray::SetVarArray(Space& home,int n,
00092 int lbMin,int lbMax,const IntSet& lub,
00093 unsigned int minCard,unsigned int maxCard)
00094 : VarArray<SetVar>(home,n) {
00095 Set::Limits::check(lbMin,"SetVarArray::SetVarArray");
00096 Set::Limits::check(lbMax,"SetVarArray::SetVarArray");
00097 Set::Limits::check(lub,"SetVarArray::SetVarArray");
00098 Set::Limits::check(maxCard,"SetVarArray::SetVarArray");
00099 Iter::Ranges::Singleton glbr(lbMin,lbMax);
00100 IntSetRanges lubr(lub);
00101 IntSetRanges lubr_s(lub);
00102 unsigned int glbSize = (lbMin <= lbMax ? lbMax-lbMin+1 : 0);
00103 unsigned int lubSize = Iter::Ranges::size(lubr_s);
00104 if (minCard > maxCard || minCard > lubSize || maxCard < glbSize ||
00105 !Iter::Ranges::subset(glbr,lubr))
00106 throw Set::VariableEmptyDomain("SetVarArray::SetVarArray");
00107 for (int i = size(); i--; )
00108 x[i].init(home,lbMin,lbMax,lub,minCard,maxCard);
00109 }
00110
00111 SetVarArray::SetVarArray(Space& home,int n,
00112 const IntSet& glb, const IntSet& lub,
00113 unsigned int minCard, unsigned int maxCard)
00114 : VarArray<SetVar>(home,n) {
00115 Set::Limits::check(glb,"SetVarArray::SetVarArray");
00116 Set::Limits::check(lub,"SetVarArray::SetVarArray");
00117 Set::Limits::check(maxCard,"SetVarArray::SetVarArray");
00118 IntSetRanges glbr(glb);
00119 IntSetRanges glbr_s(lub);
00120 unsigned int glbSize = Iter::Ranges::size(glbr_s);
00121 IntSetRanges lubr(lub);
00122 IntSetRanges lubr_s(lub);
00123 unsigned int lubSize = Iter::Ranges::size(lubr_s);
00124 if (minCard > maxCard || minCard > lubSize || maxCard < glbSize ||
00125 !Iter::Ranges::subset(glbr,lubr))
00126 throw Set::VariableEmptyDomain("SetVar");
00127 for (int i = size(); i--; )
00128 x[i].init(home,glb,lub,minCard,maxCard);
00129 }
00130
00131 }
00132
00133
00134