permlib::BSGSCore< PERM, TRANS > Struct Template Reference

core data of a base and strong generating set (BSGS) More...

#include <bsgs_core.h>

Inheritance diagram for permlib::BSGSCore< PERM, TRANS >:

Public Types
typedef PERM	PERMtype
	permutation type used by this BSGS
typedef TRANS	TRANStype
	transversal type used by this BSGS
typedef std::list< typename PERM::ptr >	PERMlist

Public Member Functions
virtual	~BSGSCore ()
	empty destructor
virtual bool	operator== (const BSGSCore< PERM, TRANS > &bsgs) const
	checks for equality by internal id only
virtual bool	isSymmetricGroup () const
	true if this structure represents a symmetric group

Public Attributes
std::vector< dom_int >	B
	base
PERMlist	S
	strong generating set
std::vector< TRANS >	U
	transversals along the stabilizer chain
dom_int	n
	degree of group

Protected Member Functions
	BSGSCore (unsigned int id)
	constructs empty data structure with given group id
	BSGSCore (unsigned int id, dom_int n_, dom_int bSize)
	constructs empty data structure with given group id, group degree n and base size n
	BSGSCore (unsigned int id, const std::vector< dom_int > &B_, const std::vector< TRANS > &U_, dom_int n_)
	kind of copy constructor, initializes data structure with given data

Protected Attributes
int	m_id
	id of this BSGS instance

Detailed Description

template<class PERM, class TRANS>
struct permlib::BSGSCore< PERM, TRANS >

core data of a base and strong generating set (BSGS)

Member Function Documentation

isSymmetricGroup()

template<class PERM, class TRANS>

virtual bool permlib::BSGSCore< PERM, TRANS >::isSymmetricGroup ( ) const

inlinevirtual

true if this structure represents a symmetric group

Reimplemented in permlib::SymmetricGroup< PERM >, and permlib::SymmetricGroup< permlib::BaseSearch< BSGSIN, TRANSRET >::PERM >.

operator==()

template<class PERM, class TRANS>

bool permlib::BSGSCore< PERM, TRANS >::operator== ( const BSGSCore< PERM, TRANS > & bsgs ) const

virtual

checks for equality by internal id only

internal id is preserved by copy constructor and assignment operator

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

• include/permlib/bsgs_core.h