Aleph::TranspositionReplacementPolicy Concept Reference

Minimal protocol for replacement policies. More...

#include <Transposition_Table.H>

Concept definition

template<typename Policy, typename Entry>
concept Aleph::TranspositionReplacementPolicy =  requires(const Policy &policy, const Entry &candidate, const Entry &current) {
      { policy(candidate, current) } -> std::convertible_to<bool>;
    }

Detailed Description

Minimal protocol for replacement policies.

A replacement policy receives the candidate and the currently stored entry for the same key, and returns true when the candidate should overwrite the current one.

Template Parameters

Policy	Functor type.
Entry	Entry type to compare.

Definition at line 96 of file Transposition_Table.H.