permlib  0.2.8
Library for permutation computations
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permlib::helpers::ReducedSupportRestriction Class Reference

This class implements canBeIgnored() but has a trivial set() More...

#include <abstract_bsgs_helpers.h>

Inheritance diagram for permlib::helpers::ReducedSupportRestriction:
permlib::helpers::BaseSupportRestriction permlib::helpers::SupportRestriction

List of all members.

Public Member Functions

 ReducedSupportRestriction (const boost::shared_ptr< std::set< dom_int > > &support, const std::vector< dom_int > &s)
virtual bool canBeIgnored () const
- Public Member Functions inherited from permlib::helpers::BaseSupportRestriction
 BaseSupportRestriction (const boost::shared_ptr< std::set< dom_int > > &support, const std::vector< dom_int > &s)
virtual const std::vector
< dom_int > * 
set () const
- Public Member Functions inherited from permlib::helpers::SupportRestriction
virtual ~SupportRestriction ()
 destructor

Additional Inherited Members

- Protected Attributes inherited from permlib::helpers::BaseSupportRestriction
const boost::shared_ptr
< std::set< dom_int > > 
m_support
const std::vector< dom_int > & m_originalSet

Detailed Description

This class implements canBeIgnored() but has a trivial set()


Constructor & Destructor Documentation

permlib::helpers::ReducedSupportRestriction::ReducedSupportRestriction ( const boost::shared_ptr< std::set< dom_int > > &  support,
const std::vector< dom_int > &  s 
)
inline
Parameters:
supportthe support of the group (i.e. a set of all elements that are moved by at least one permutation)
sthe set for which we want to decide whether the permutation action is trivial

Member Function Documentation

virtual bool permlib::helpers::ReducedSupportRestriction::canBeIgnored ( ) const
inlinevirtual
Returns:
true iff support does not intersect s

Reimplemented from permlib::helpers::BaseSupportRestriction.


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