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 (const mgb::GroebnerConfiguration::Component c)
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 24 of file singmathic.cc.

Constructor & Destructor Documentation

MathicToSingStream()

MathicToSingStream::MathicToSingStream ( Coefficient  modulus, VarIndex  varCount  )

inline

Definition at line 27 of file singmathic.cc.

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

~MathicToSingStream()

MathicToSingStream::~MathicToSingStream ( )

inline

Definition at line 35 of file singmathic.cc.

{deleteIdeal();}

Member Function Documentation

appendExponent()

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

inline

Definition at line 60 of file singmathic.cc.

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

appendPolynomialBegin()

void MathicToSingStream::appendPolynomialBegin ( size_t  termCount )

inline

Definition at line 49 of file singmathic.cc.

{}

appendPolynomialDone()

void MathicToSingStream::appendPolynomialDone ( )

inline

Definition at line 71 of file singmathic.cc.

  {
    ++mPolyCount;
    mTerm = 0;
  }

appendTermBegin()

void MathicToSingStream::appendTermBegin ( const mgb::GroebnerConfiguration::Component  c )

inline

Definition at line 51 of file singmathic.cc.

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

appendTermDone()

void MathicToSingStream::appendTermDone ( Coefficient  coefficient )

inline

Definition at line 65 of file singmathic.cc.

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

deleteIdeal()

void MathicToSingStream::deleteIdeal ( )

inlineprivate

Definition at line 90 of file singmathic.cc.

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

idealBegin()

void MathicToSingStream::idealBegin ( size_t  polyCount )

inline

Definition at line 42 of file singmathic.cc.

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

idealDone()

void MathicToSingStream::idealDone ( )

inline

Definition at line 77 of file singmathic.cc.

{}

modulus()

Coefficient MathicToSingStream::modulus ( ) const

inline

Definition at line 39 of file singmathic.cc.

{return mModulus;}

takeIdeal()

::ideal MathicToSingStream::takeIdeal ( )

inline

Definition at line 82 of file singmathic.cc.

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

varCount()

VarIndex MathicToSingStream::varCount ( ) const

inline

Definition at line 40 of file singmathic.cc.

{return mModulus;}

Field Documentation

mIdeal

::ideal MathicToSingStream::mIdeal

private

Definition at line 103 of file singmathic.cc.

mModulus

const Coefficient MathicToSingStream::mModulus

private

Definition at line 99 of file singmathic.cc.

mPolyCount

size_t MathicToSingStream::mPolyCount

private

Definition at line 101 of file singmathic.cc.

mTerm

poly MathicToSingStream::mTerm

private

Definition at line 102 of file singmathic.cc.

mVarCount

const VarIndex MathicToSingStream::mVarCount

private

Definition at line 100 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