MutableComplex::iterator Class Reference

Cursor pointing at one entry of one differential matrix in the complex: a (matrix index, (row, col)) triple. More...

#include <mutablecomplex.hpp>

Public Member Functions
	iterator (const MutableComplex &C, const size_t n, std::pair< size_t, size_t > m)
	iterator (const MutableComplex &C, const size_t n)
	iterator (const iterator &i, std::pair< size_t, size_t > m)
size_t	index () const
std::pair< size_t, size_t > &	operator* ()
const std::pair< size_t, size_t > &	operator* () const
iterator &	operator++ ()
bool	operator< (const iterator &o) const
iterator	end () const

Private Attributes
const MutableComplex &	mComplex
const size_t	mIndex
std::pair< size_t, size_t >	mAddr

Detailed Description

Cursor pointing at one entry of one differential matrix in the complex: a (matrix index, (row, col)) triple.

Note

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

mIndex selects which MutableMatrix in mDifferential and mAddr selects a position inside it. The pruning API uses iterators to walk candidate unit entries; next_unit / find_unit advance the cursor and prune_unit(it) row / column reduces the complex around that entry.

Definition at line 120 of file mutablecomplex.hpp.

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

• Macaulay2/e/mutablecomplex.hpp