simthlib::ShiftRegisterM Class Reference

#include <trellis.h>

Inheritance diagram for simthlib::ShiftRegisterM:

[legend]List of all members.

Public Member Functions
	ShiftRegisterM (int symbolsPerStep, int bitsPerSymbol, const simth::checkedVector< int > &octalPolynomials, int recursivePolynomial=0, int inbits=1)
virtual	~ShiftRegisterM ()
virtual int	getNextState (int inputPattern, int oldState) const
virtual int	getOutput (int input, int state) const
virtual int	getRecursive (int newState) const
virtual int	tailsteps () const
Protected Member Functions
void	binaryState2symbolState (int binState, simth::checkedVector< int > &symbolStates) const
int	symbolState2binaryState (const simth::checkedVector< int > &symbolStates) const
void	shiftVector (simth::checkedVector< int > &vec, int increment) const
int	getRecursive (const simth::checkedVector< int > &symbolStates) const

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Detailed Description

This class implements a shift register where the additions are not done modulo 2, but where the additions done modulo M.

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Constructor & Destructor Documentation

simthlib::ShiftRegisterM::ShiftRegisterM (  int  symbolsPerStep, int  bitsPerSymbol, const simth::checkedVector< int > &  octalPolynomials, int  recursivePolynomial = 0, int  inbits = 1 )

Constructor

virtual simthlib::ShiftRegisterM::~ShiftRegisterM (   )  [inline, virtual]

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Member Function Documentation

void simthlib::ShiftRegisterM::binaryState2symbolState (  int  binState, simth::checkedVector< int > &  symbolStates )  const [protected]

virtual int simthlib::ShiftRegisterM::getNextState (  int  inputPattern, int  oldState )  const [virtual]

Computates the next state of a shift register according to a given input, and a given previous state. Implements simthlib::ShiftRegister.

virtual int simthlib::ShiftRegisterM::getOutput (  int  input, int  state )  const [virtual]

Computes the output of the shift register according to a given state and input. Implements simthlib::ShiftRegister.

virtual int simthlib::ShiftRegisterM::getRecursive (  int  newState  )  const [virtual]

Implements simthlib::ShiftRegister.

int simthlib::ShiftRegisterM::getRecursive (  const simth::checkedVector< int > &  symbolStates  )  const [protected]

void simthlib::ShiftRegisterM::shiftVector (  simth::checkedVector< int > &  vec, int  increment )  const [protected]

int simthlib::ShiftRegisterM::symbolState2binaryState (  const simth::checkedVector< int > &  symbolStates  )  const [protected]

virtual int simthlib::ShiftRegisterM::tailsteps (   )  const [virtual]

Implements simthlib::ShiftRegister.

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