Index comparator used to permute ReducedGB_ZZ's gb array into canonical reduced-GB order over ZZ. More...

Public Member Functions
const	VECTOR (POLY) &gb
	ReducedGB_ZZ_sorter (GBRing R0, const FreeModule F0, const VECTOR(POLY) &gb0)
bool	operator() (int xx, int yy)

Public Attributes
GBRing *	R
const FreeModule *	F

Detailed Description

Index comparator used to permute ReducedGB_ZZ's gb array into canonical reduced-GB order over ZZ.

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

Captures pointers to the GBRing, target FreeModule, and the gb vector by reference so operator()(a, b) can compare gb[a] and gb[b] by their leading terms (with the integer-coefficient tweaks the ZZ flavour needs to break sign ties consistently). Plugged into std::sort on an indices vector to leave gb untouched until the final permutation is applied.

Definition at line 42 of file reducedgb-ZZ.cpp.

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

Macaulay2/e/reducedgb-ZZ.cpp

Public Member Functions

Public Attributes

Detailed Description