abstract base class for base transposition More...
#include <base_transpose.h>
Inheritance diagram for permlib::BaseTranspose< PERM, TRANS >:
Public Member Functions | |
| BaseTranspose () | |
| constructor | |
| virtual | ~BaseTranspose () |
| virtual destructor | |
| void | transpose (BSGS< PERM, TRANS > &bsgs, unsigned int i) const |
| performs a base transposition on bsgs between bsgs.B[i] and bsgs.B[i+1] More... | |
Public Attributes | |
| unsigned int | m_statScheierGeneratorsConsidered |
| number of Schreier generators that have been considered during the last transpose call | |
| unsigned int | m_statNewGenerators |
| number of new strong generators that have been added during the last transpose call | |
Protected Types | |
| typedef std::list< typename PERM::ptr > | PERMlist |
Protected Member Functions | |
| virtual Generator< PERM > * | setupGenerator (BSGS< PERM, TRANS > &bsgs, unsigned int i, const PERMlist &S_i, const TRANS &U_i) const =0 |
| initializes the specific Schreier Generator that is used for the BaseTranpose implementation More... | |
Detailed Description
template<class PERM, class TRANS>
class permlib::BaseTranspose< PERM, TRANS >
abstract base class for base transposition
A base transposition is a base change where two adjacent base points are exchanged.
Member Function Documentation
◆ setupGenerator()
template<class PERM , class TRANS >
|
protectedpure virtual |
initializes the specific Schreier Generator that is used for the BaseTranpose implementation
- Parameters
-
bsgs the BSGS that the generator is contructed for i setup Schreier Generator for the i-th base element S_i group generators for Schreier generator U_i transversal for Schreier generator
Implemented in permlib::RandomBaseTranspose< PERM, TRANS >, and permlib::DeterministicBaseTranspose< PERM, TRANS >.
◆ transpose()
template<class PERM , class TRANS >
| void permlib::BaseTranspose< PERM, TRANS >::transpose | ( | BSGS< PERM, TRANS > & | bsgs, |
| unsigned int | i | ||
| ) | const |
performs a base transposition on bsgs between bsgs.B[i] and bsgs.B[i+1]
- Parameters
-
bsgs the BSGS that the transposition is performed on i exchanges i-th and (i+1)-st base point
The documentation for this class was generated from the following file:
- include/permlib/change/base_transpose.h
