DegreeZeroMapGenerator::iterator Class Reference

Column iterator over the parent DegreeZeroMapGenerator's degree-zero submap. More...

Public Member Functions
	iterator (DegreeZeroMapGenerator &D)
	iterator (DegreeZeroMapGenerator &D, int)
bool	operator== (const iterator &sentinel) const
bool	operator!= (const iterator &sentinel) const
iterator &	operator++ ()
int	column () const
const std::vector< int > &	components () const
const std::vector< long > &	coefficients () const

Private Types
using	Iter = std::vector<SchreyerFrameTypes::FrameElement>::iterator

Private Member Functions
void	increment ()

Private Attributes
DegreeZeroMapGenerator &	mGenerator
int	mColumn
int	mNumColumns
Iter	mIter
Iter	mEnd
std::vector< int >	mComponents
std::vector< long >	mCoefficients

Detailed Description

Column iterator over the parent DegreeZeroMapGenerator's degree-zero submap.

Note

AI-generated documentation. Verify against the source before relying on it.

Advances through mThisLevel's FrameElements, skipping any whose degree does not match the requested cell. At each step the iterator exposes the column index plus accessors (defined below) for the column's translated row indices and matching coefficient values.

Definition at line 468 of file res-f4-m2-interface.cpp.

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

• Macaulay2/e/schreyer-resolution/res-f4-m2-interface.cpp