#include <ncSAMult.h>

Public Member Functions
	CShiftSpecialPairMultiplier (ring r, int i, int j, int s, number c)

virtual	~CShiftSpecialPairMultiplier ()

virtual poly	MultiplyEE (const int expLeft, const int expRight)

Public Member Functions inherited from CSpecialPairMultiplier
	CSpecialPairMultiplier (ring r, int i, int j)

virtual	~CSpecialPairMultiplier ()

int	GetI () const

int	GetJ () const

virtual poly	MultiplyME (const poly pMonom, const CExponent expRight)

virtual poly	MultiplyEM (const CExponent expLeft, const poly pMonom)

Public Member Functions inherited from CMultiplier< int >
	CMultiplier (ring rBaseRing)

virtual	~CMultiplier ()

ring	GetBasering () const

int	NVars () const

poly	LM (const poly pTerm, const ring r, int i=1) const

poly	MultiplyTE (const poly pTerm, const int expRight)

poly	MultiplyET (const int expLeft, const poly pTerm)

Private Attributes
const number	m_shiftCoef

const int	m_shiftVar

Additional Inherited Members
Public Types inherited from CSpecialPairMultiplier
typedef int	CExponent

Protected Attributes inherited from CMultiplier< int >
const ring	m_basering

const int	m_NVars

Detailed Description

Definition at line 570 of file ncSAMult.h.

Constructor & Destructor Documentation

◆ CShiftSpecialPairMultiplier()

CShiftSpecialPairMultiplier::CShiftSpecialPairMultiplier	(	ring	r,
		int	i,
		int	j,
		int	s,
		number	c
	)

Definition at line 693 of file ncSAMult.cc.

                                                                                              :
     CSpecialPairMultiplier(r, i, j), m_shiftCoef(c), m_shiftVar(s)
 {
 #if OUTPUT
   Print("CShiftSpecialPairMultiplier::CShiftSpecialPairMultiplier(ring, i: %d, j: %d, s: %d, c)!", i, j, s);
   PrintLn();
   PrintS("Parameter c: "); n_Write(c, r);

◆ ~CShiftSpecialPairMultiplier()

CShiftSpecialPairMultiplier::~CShiftSpecialPairMultiplier ( )

virtual

Definition at line 704 of file ncSAMult.cc.

 {
 #if OUTPUT
   PrintS("CShiftSpecialPairMultiplier::~CShiftSpecialPairMultiplier()");
   PrintLn();

Member Function Documentation

◆ MultiplyEE()

poly CShiftSpecialPairMultiplier::MultiplyEE	(	const int	expLeft,
		const int	expRight
	)

virtual

Implements CSpecialPairMultiplier.

Definition at line 713 of file ncSAMult.cc.

 {
 #if OUTPUT
   Print("CShiftSpecialPairMultiplier::MultiplyEE(var(%d)^{%d}, var(%d)^{%d})!", GetJ(), expLeft, GetI(), expRight);
   PrintLn();
 #endif
   // Char == 0, otherwise - problem!
  
   assume( expLeft*expRight > 0 );
  
   const ring r = GetBasering();
  
   if( m_shiftVar != GetI() ) // YX = XY + b*Y?
     return CFormulaPowerMultiplier::ncSA_1xy0xBy0(GetI(), GetJ(), expRight, expLeft, m_shiftCoef, r); // case: (1, 0, beta, 0, 0)
   else
     return CFormulaPowerMultiplier::ncSA_1xyAx0y0(GetI(), GetJ(), expRight, expLeft, m_shiftCoef, r); // case: (1, alpha, 0, 0)

Field Documentation

◆ m_shiftCoef

const number CShiftSpecialPairMultiplier::m_shiftCoef

private

Definition at line 573 of file ncSAMult.h.

◆ m_shiftVar

const int CShiftSpecialPairMultiplier::m_shiftVar

private

Definition at line 574 of file ncSAMult.h.

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

libpolys/polys/nc/ncSAMult.h
libpolys/polys/nc/ncSAMult.cc

Public Member Functions

Private Attributes

Additional Inherited Members