BettiHashAndEq Class Reference

Combined hash + equality functor for (int*, int) pairs, used by the resolution code to key an unordered_set on (monomial, component). More...

#include <betti.hpp>

Public Types
using	value = std::pair<const int*, int>

Public Member Functions
std::size_t	operator() (value m) const
bool	operator() (value a, value b) const

Detailed Description

Combined hash + equality functor for (int*, int) pairs, used by the resolution code to key an unordered_set on (monomial, component).

Note

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

Hash mixes the raw pointer with 13 * Computations; equality is pointer-and-int equality (the monomials behind the pointers are already interned, so two equal monomials are guaranteed to share the same pointer).

Definition at line 107 of file betti.hpp.

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

• Macaulay2/e/betti.hpp