//

// ChatLayout

// ItemPath.swift

// https://github.com/ekazaev/ChatLayout

//

// Created by Eugene Kazaev in 2020-2023.

// Distributed under the MIT license.

//

// Become a sponsor:

// https://github.com/sponsors/ekazaev

//

import Foundation

/// Represents the location of an item in a section.

///

/// Initializing a `ItemPath` is measurably faster than initializing an `IndexPath`.

/// On an iPhone X, compiled with -Os optimizations, it's about 35x faster to initialize this struct

/// compared to an `IndexPath`.

struct ItemPath: Hashable {

    let section: Int

    let item: Int

    init(item: Int, section: Int) {

        self.section = section

        self.item = item

    }

    init(for indexPath: IndexPath) {

        section = indexPath.section

        item = indexPath.item

    }

}