getter

getter and setter for class in class c#

白昼怎懂夜的黑 提交于 2019-12-03 23:36:36
Assuming we have a class InnerClass with attributes and getter/setter. We also have a class OuterClass containing the InnerClass. e.g. class InnerClass { private int m_a; private int m_b; public int M_A { get { return m_a; } set { m_a = value; } } } class OuterClass { private InnerClass innerClass } How would I implement a correct getter and setter for the innerClass member of OuterClass? Thanks in advance! The syntax wouldn't be any different. Just... public InnerClass InnerClass { get { return innerClass; } set { innerClass = value; } } By the way, if you're using C# in .NET 3.5, you can use

Get and set (private) property in PHP as in C# without using getter setter magic method overloading

拜拜、爱过 提交于 2019-12-03 15:00:38
Summary Code sample: Class People { // private property. private $name; // other methods not shown for simplicity. } Straight forward. Let me assume that $name is a PRIVATE class member (or property, variable, field, call it as you wish) . Is there any way to do these in PHP: $someone = new People(); $someone->name = $value; $somevar = $someone->name; WITHOUT using __get($name) and __set($name, $value) . Background I needed to check the assigned $value , therefore I simply need a getter setter like this: getName(); setName($value); And NOT necessarily a getter setter magic method overloading

'this' argument has type const but function is not marked const

扶醉桌前 提交于 2019-12-03 12:18:37
问题 Okay so I'm a bit of a noob at C++ and in my second assignment I am required to make classes with public and private arguments etc, etc. Basically the mutator functions won't work because apparently they're not of type const? This is the header file with the class: class Customer { private: string PhoneNumber_; string Name_; string Address_; public: string get_PhoneNumber() const {return PhoneNumber_;} // Accessor const void set_PhoneNumber(unsigned x) {PhoneNumber_ = x;} // Mutator string

JavaScript getter support in IE8

╄→гoц情女王★ 提交于 2019-12-03 12:03:21
问题 Check out this code. This is a very simple JavaScript object which is implemented using Module Pattern (and you can see the live example at this fiddle address) var human = function() { var _firstName = ''; var _lastName = '' return { get firstName() { return _firstName; }, get lastName() { return _lastName; }, set firstName(name) { _firstName = name; }, set lastName(name) { _lastName = name; }, get fullName() { return _firstName + ' ' + _lastName; } } }(); human.firstName = 'Saeed'; human

C# How to make public getters and setters and private methods for a collection?

旧街凉风 提交于 2019-12-03 11:21:04
问题 I'd like to have a class "A" with a (for example) SortedList collection "SrtdLst" property, and inside this class "A" allow the addition or subtraction of "SrtdLst" items. But in a instance of the class "A", only allow to get or set the content of the items, not to add new items or subtract the existing ones. In code: class A { public SortedList<string, string> SrtdLst = new SortedList<string, string>(); public A() { // This must work: SrtdLst.Add("KeyA", "ValueA"); // This too: SrtdLst["KeyA

What Getters and Setters should and shouldn't do [duplicate]

久未见 提交于 2019-12-03 11:15:14
问题 This question already has answers here : Closed 9 years ago . Possible Duplicate: Convention question: When do you use a Getter/Setter function rather than using a Property I've run into a lot of differing opinions on Getters and Setters lately, so I figured I should make it into it's own question. A previous question of mine received an immediate comment (later deleted) that stated setters shouldn't have any side effects, and a SetProperty method would be a better choice. Indeed, this seems

php automated setter and getter

眉间皱痕 提交于 2019-12-03 09:45:18
问题 I'm trying to implement some automated getter and setter for php objects. My target is to automatically have for each properties the methods getProperty() and setProperty(value) , that way if the method is not implemented for a property the script will simply set or get the value. An example, to make myself clear: class Foo { public $Bar; } $A = new A(); $A->setBar("bar"); $A->getBar(); // -> output "bar" or class Foo { public $Bar; public function setBar($bar) { $Bar = $bar; } public

Get Getter Function in Javascript

佐手、 提交于 2019-12-03 08:54:15
问题 In JavaScript there is the possibility to create getters and setters the following way: function MyClass(){ var MyField; this.__defineGetter__("MyField",function(){ return MyField; }); this.__defineSetter__("MyField",function(value){ MyField = value; }); } But is there a way to get the Getter or Setter FUNCTION? I think of something like this: var obj = new MyClass(); obj.__getSetter__("MyField")("MyValue"); I need such a functionality when extending base classes. For example: Class "A" has

How to get FormArrayName when the FormArray is nested in another FormArray?

一曲冷凌霜 提交于 2019-12-03 08:47:31
Refering to : https://angular.io/docs/ts/latest/api/forms/index/FormArrayName-directive.html , it is easy to get a FormArrayName : HTML: <form [formGroup]="form" (ngSubmit)="onSubmit()"> <div formArrayName="cities"> <div *ngFor="let city of cities.controls; index as i"> <input [formControlName]="i" placeholder="City"> </div> </div> <button>Submit</button> </form> TS : form = new FormGroup({ cities: new FormArray([ new FormControl('SF'), new FormControl('NY'), ]), }); get cities(): FormArray { return this.form.get('cities') as FormArray; } // This does the magic! The DOM <div formArrayName=

C++ const in getter

不羁岁月 提交于 2019-12-03 03:53:06
问题 I'm still learning about C++ and I'm reading everywhere that I have to use const everywhere I can (for speed reason I think). I'm usually write my getter method like this: const bool isReady() { return ready; } But I've seen that some IDE autogenerate getter in this way: bool getReady() const { return ready; } But, writing delegates, it happened to me to find this error if the const is after the function: member function 'isReady' not viable: 'this' argument has type 'const VideoReader', but