33 lines
666 B
Swift
33 lines
666 B
Swift
|
//
|
||
|
|
// Array2D.swift
|
||
|
|
// Privyet
|
||
|
|
//
|
||
|
|
// Created by Amy Bowersox on 5/23/20.
|
||
|
|
// Copyright © 2020 Erbosoft Metaverse Design Solutions. All rights reserved.
|
||
|
|
//
|
||
|
|
|
||
|
|
import Foundation
|
||
|
|
|
||
|
|
class Array2D<T> {
|
||
|
|
let columns: Int
|
||
|
|
let rows: Int
|
||
|
|
|
||
|
|
var array: Array<T?>
|
||
|
|
|
||
|
|
init(columns: Int, rows: Int) {
|
||
|
|
self.columns = columns
|
||
|
|
self.rows = rows
|
||
|
|
|
||
|
|
array = Array<T?>(repeating: nil, count: rows * columns)
|
||
|
|
}
|
||
|
|
|
||
|
|
subscript(column: Int, row: Int) -> T? {
|
||
|
|
get {
|
||
|
|
return array[(row * columns) + column]
|
||
|
|
}
|
||
|
|
set(newValue) {
|
||
|
|
array[(row * columns) + column] = newValue
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|