MathicToSingStream Class Reference

Public Member Functions
	MathicToSingStream (Coefficient modulus, VarIndex varCount)
	~MathicToSingStream ()
Coefficient	modulus () const
VarIndex	varCount () const
void	idealBegin (size_t polyCount)
void	appendPolynomialBegin (size_t termCount)
void	appendTermBegin ()
void	appendExponent (VarIndex index, Exponent exponent)
void	appendTermDone (Coefficient coefficient)
void	appendPolynomialDone ()
void	idealDone ()
::ideal	takeIdeal ()

Private Member Functions
void	deleteIdeal ()

Private Attributes
const Coefficient	mModulus
const VarIndex	mVarCount
size_t	mPolyCount
poly	mTerm
::ideal	mIdeal

Detailed Description

Definition at line 23 of file singmathic.cc.

Constructor & Destructor Documentation

MathicToSingStream::MathicToSingStream ( Coefficient  modulus, VarIndex  varCount  )

inline

Definition at line 25 of file singmathic.cc.

                                                            :
    mModulus(modulus),
    mVarCount(varCount),
    mPolyCount(0),
    mTerm(0),
    mIdeal(0)
  {}

MathicToSingStream::~MathicToSingStream ( )

inline

Definition at line 33 of file singmathic.cc.

{deleteIdeal();}

Member Function Documentation

void MathicToSingStream::appendExponent ( VarIndex  index, Exponent  exponent  )

inline

Definition at line 55 of file singmathic.cc.

                                                         {
    pSetExp(mTerm, index + 1, exponent);
  }

void MathicToSingStream::appendPolynomialBegin ( size_t  termCount )

inline

Definition at line 46 of file singmathic.cc.

{}

void MathicToSingStream::appendPolynomialDone ( )

inline

Definition at line 64 of file singmathic.cc.

                              {
    ++mPolyCount;
    mTerm = 0;
  }

void MathicToSingStream::appendTermBegin ( )

inline

Definition at line 48 of file singmathic.cc.

                         {
    if (mTerm == 0)
      mTerm = mIdeal->m[mPolyCount] = pInit();
    else
      mTerm = mTerm->next = pInit();
  }

void MathicToSingStream::appendTermDone ( Coefficient  coefficient )

inline

Definition at line 59 of file singmathic.cc.

                                               {
    mTerm->coef = reinterpret_cast<number>(coefficient);
    pSetm(mTerm);
  }

void MathicToSingStream::deleteIdeal ( )

inlineprivate

Definition at line 81 of file singmathic.cc.

                     {
    if (mIdeal != 0) {
      idDelete(&mIdeal);
      mIdeal = 0;
    }
  }

void MathicToSingStream::idealBegin ( size_t  polyCount )

inline

Definition at line 40 of file singmathic.cc.

                                    {
    deleteIdeal();
    mIdeal = idInit(polyCount);
    mPolyCount = 0;
  }

void MathicToSingStream::idealDone ( )

inline

Definition at line 69 of file singmathic.cc.

{}

Coefficient MathicToSingStream::modulus ( ) const

inline

Definition at line 37 of file singmathic.cc.

{return mModulus;}

::ideal MathicToSingStream::takeIdeal ( )

inline

Definition at line 74 of file singmathic.cc.

                    {
    ::ideal id = mIdeal;
    mIdeal = 0;
    return id;
  }

VarIndex MathicToSingStream::varCount ( ) const

inline

Definition at line 38 of file singmathic.cc.

{return mModulus;}

Field Documentation

::ideal MathicToSingStream::mIdeal

private

Definition at line 92 of file singmathic.cc.

const Coefficient MathicToSingStream::mModulus

private

Definition at line 88 of file singmathic.cc.

size_t MathicToSingStream::mPolyCount

private

Definition at line 90 of file singmathic.cc.

poly MathicToSingStream::mTerm

private

Definition at line 91 of file singmathic.cc.

const VarIndex MathicToSingStream::mVarCount

private

Definition at line 89 of file singmathic.cc.

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

• Singular/dyn_modules/singmathic/singmathic.cc