permlib::SetwiseStabilizerPredicate< PERM > Class Template Reference

predicate for the subgroup that stabilizes a given point set More...

#include <setwise_stabilizer_predicate.h>

Inheritance diagram for permlib::SetwiseStabilizerPredicate< PERM >:
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List of all members.

Public Member Functions

template<class InputIterator >
 SetwiseStabilizerPredicate (InputIterator begin, InputIterator end)
 constructor
virtual bool operator() (const PERM &p) const
 true iff group element fulfills predicate
virtual bool childRestriction (const PERM &h, uint i, ulong beta_i) const
 checks if a given group element should not be followed in backtrack search
virtual uint limit () const
 limit of recursion depth in backtrack search
template<class InputIterator >
 SetwiseStabilizerPredicate (InputIterator begin, InputIterator end)
 constructor
virtual bool operator() (const PERM &p) const
 true iff group element fulfills predicate
virtual bool childRestriction (const PERM &h, uint i, ulong beta_i) const
 checks if a given group element should not be followed in backtrack search
virtual uint limit () const
 limit of recursion depth in backtrack search

Detailed Description

template<class PERM>
class permlib::SetwiseStabilizerPredicate< PERM >

predicate for the subgroup that stabilizes a given point set


Constructor & Destructor Documentation

template<class PERM >
template<class InputIterator >
permlib::SetwiseStabilizerPredicate< PERM >::SetwiseStabilizerPredicate ( InputIterator  begin,
InputIterator  end 
) [inline]

constructor

Parameters:
begin begin iterator for list of points (ulong) to be stabilized
end end iterator for list of points (ulong) to be stabilized
template<class PERM>
template<class InputIterator >
permlib::SetwiseStabilizerPredicate< PERM >::SetwiseStabilizerPredicate ( InputIterator  begin,
InputIterator  end 
) [inline]

constructor

Parameters:
begin begin iterator for list of points (ulong) to be stabilized
end end iterator for list of points (ulong) to be stabilized

Member Function Documentation

template<class PERM>
virtual bool permlib::SetwiseStabilizerPredicate< PERM >::childRestriction ( const PERM &  h,
uint  i,
ulong  beta_i 
) const [virtual]

checks if a given group element should not be followed in backtrack search

If returns false then element h that arises at backtrack level i with corresponding base element beta_i will not extend to a "complete" group element that fulfills the predicate

Parameters:
h (partial) group element, arising in the backtrack search
i backtrack recursion level
beta_i base element corresponding to current backtrack recursion level

Implements permlib::SubgroupPredicate< PERM >.

template<class PERM >
bool permlib::SetwiseStabilizerPredicate< PERM >::childRestriction ( const PERM &  h,
uint  i,
ulong  beta_i 
) const [inline, virtual]

checks if a given group element should not be followed in backtrack search

If returns false then element h that arises at backtrack level i with corresponding base element beta_i will not extend to a "complete" group element that fulfills the predicate

Parameters:
h (partial) group element, arising in the backtrack search
i backtrack recursion level
beta_i base element corresponding to current backtrack recursion level

Implements permlib::SubgroupPredicate< PERM >.

template<class PERM>
virtual uint permlib::SetwiseStabilizerPredicate< PERM >::limit (  )  const [virtual]

limit of recursion depth in backtrack search

only images of the #{limit()} first base points have to be considered

Implements permlib::SubgroupPredicate< PERM >.

template<class PERM >
uint permlib::SetwiseStabilizerPredicate< PERM >::limit (  )  const [inline, virtual]

limit of recursion depth in backtrack search

only images of the #{limit()} first base points have to be considered

Implements permlib::SubgroupPredicate< PERM >.


The documentation for this class was generated from the following files:
Generated on Fri Jun 18 21:59:51 2010 for PermLib by  doxygen 1.6.3