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 >:

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, unsigned int i, unsigned long beta_i) const
	checks if a given group element should not be followed in backtrack search
virtual unsigned int	limit () const
	limit of recursion depth in backtrack search

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Detailed Description

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

predicate for the subgroup that stabilizes a given point set

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Constructor & Destructor Documentation

template<class PERM >

template<class InputIterator >

permlib::SetwiseStabilizerPredicate< PERM >::SetwiseStabilizerPredicate	(	InputIterator	begin,
		InputIterator	end
	)

constructor

Parameters:

begin	begin iterator for list of points (unsigned long) to be stabilized
end	end iterator for list of points (unsigned long) to be stabilized

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Member Function Documentation

template<class PERM >

bool permlib::SetwiseStabilizerPredicate< PERM >::childRestriction	(	const PERM &	h,
		unsigned int	i,
		unsigned long	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 >

unsigned int 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 >.

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The documentation for this class was generated from the following file:

• include/permlib/predicate/setwise_stabilizer_predicate.h