permlib  0.2.9
Library for permutation computations
set_stabilizer_search.h
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31 
32 
33 #ifndef CLASSIC_SET_STABILIZER_SEARCH_H_
34 #define CLASSIC_SET_STABILIZER_SEARCH_H_
35 
36 #include <permlib/search/classic/backtrack_search.h>
37 #include <permlib/predicate/setwise_stabilizer_predicate.h>
38 
39 namespace permlib {
40 namespace classic {
41 
43 template<class BSGSIN,class TRANSRET>
44 class SetStabilizerSearch : public BacktrackSearch<BSGSIN,TRANSRET> {
45 public:
46  typedef typename BacktrackSearch<BSGSIN,TRANSRET>::PERM PERM;
47 
49 
53  SetStabilizerSearch(const BSGSIN& bsgs, unsigned int pruningLevelDCM);
54 
56 
60  template<class InputIterator>
61  void construct(InputIterator begin, InputIterator end);
62 };
63 
64 template<class BSGSIN,class TRANSRET>
65 SetStabilizerSearch<BSGSIN,TRANSRET>::SetStabilizerSearch(const BSGSIN& bsgs, unsigned int pruningLevelDCM)
66  : BacktrackSearch<BSGSIN,TRANSRET>(bsgs, pruningLevelDCM, true)
67 { }
68 
69 template<class BSGSIN,class TRANSRET>
70 template<class InputIterator>
71 void SetStabilizerSearch<BSGSIN,TRANSRET>::construct(InputIterator begin, InputIterator end) {
73 
74  this->m_limitLevel = stabPred->limit();
75  this->m_limitBase = this->m_limitLevel;
76  this->m_limitInitialized = true;
77 
79 }
80 
81 }
82 }
83 
84 #endif // -- CLASSIC_SET_STABILIZER_SEARCH_H_
SetStabilizerSearch(const BSGSIN &bsgs, unsigned int pruningLevelDCM)
constructor
Definition: set_stabilizer_search.h:65
virtual unsigned int limit() const
limit of recursion depth in backtrack search
Definition: setwise_stabilizer_predicate.h:89
searching in a group with classical backtracking
Definition: backtrack_search.h:50
predicate for the subgroup that stabilizes a given point set
Definition: setwise_stabilizer_predicate.h:44
subgroup search for a set stabilizer based on classical backtracking
Definition: set_stabilizer_search.h:44
void construct(SubgroupPredicate< PERM > *pred, bool addPredRefinement)
initializes the search
Definition: backtrack_search.h:188
void construct(InputIterator begin, InputIterator end)
initializes search
Definition: set_stabilizer_search.h:71
Definition: abstract_bsgs.h:49