oxy::api::get_index_fn Struct Reference

Function object to retrieve the index from a storage container in the OXY-API. More...

#include <storage.hpp>

Public Member Functions
maybe< index_t >	operator() (IStoragePtr const &stg, oid_t const &oid) const

Detailed Description

Function object to retrieve the index from a storage container in the OXY-API.

This function object provides an operator() that takes a storage container pointer and an OID, and returns a maybe<index_t> containing the index if available. It is designed to be used in a constexpr context for compile-time evaluation of index retrieval operations.

Member Function Documentation

operator()()

maybe< index_t > oxy::api::get_index_fn::operator()	(	IStoragePtr const &	stg,
		oid_t const &	oid ) const

Parameters

stg	- The storage container pointer from which to retrieve the index.
oid	- The OID of the index to retrieve from the storage container.

Returns

A maybe<index_t> containing the index if available, or nothing() if not found.