Access Modifiers ================ ```Example from 1 languages: TypeScript class Person { private _age = 2 public get age() { return _age } protected year = 1990 } ``` ```Example from 1 languages: MoonBit pub struct R2 { // 显式的公共结构 x: Int // 隐式的公共字段 pub y: Int // WARNING: `pub` 是多余的！ priv z: Int // 显式的私有字段 } ``` ```Example from 1 languages: Jule pub ``` ```Example from 1 languages: Speedie class Person |int| age setter age expect (value >= 0) ("bad age $value set!") .age = value main || p = person() p.age = -1 // calls a function rather than the property || n = p.age // reads the property directly! ``` * Languages *with* Access Modifiers include Java, C++, PHP, TypeScript, C#, Swift, Kotlin, Solidity, F#, Protocol Buffers, C3, ABAP, Koka, MoonBit, C2, Jule, Apex, Sophia, Speedie * Languages *without* Access Modifiers include JavaScript, C, progsbase * View all concepts with or missing a *hasAccessModifiers* measurement http://pldb.info/../lists/explorer.html#columns=rank~id~appeared~tags~creators~hasAccessModifiers&searchBuilder=%7B%22criteria%22%3A%5B%7B%22condition%22%3A%22null%22%2C%22data%22%3A%22hasAccessModifiers%22%2C%22origData%22%3A%22hasAccessModifiers%22%2C%22type%22%3A%22num%22%2C%22value%22%3A%5B%5D%7D%5D%2C%22logic%22%3A%22AND%22%7D missing http://pldb.info/../lists/explorer.html#columns=rank~id~appeared~tags~creators~hasAccessModifiers&searchBuilder=%7B%22criteria%22%3A%5B%7B%22condition%22%3A%22!null%22%2C%22data%22%3A%22hasAccessModifiers%22%2C%22origData%22%3A%22hasAccessModifiers%22%2C%22type%22%3A%22num%22%2C%22value%22%3A%5B%5D%7D%5D%2C%22logic%22%3A%22AND%22%7D with * Read more about Access Modifiers on the web: 1. https://en.wikipedia.org/wiki/Access_modifiers 1. Built with Scroll v178.2.3