accessor

相关标签：javascript jquery android 多少钱 iPhone

Objective-C Accessor Methods and Use of Autorelease

I\'ve been reading an apple document on Memory Management and am now a bit confused regarding the recommended implementation of Accessors.Apple cites 3 approaches in implementing accessors.[详细]

2023-02-03 14:07 分类：问答
Directly accessing an instance variable vs. Using an accessor method

Can any开发者_Go百科one explain the difference between accessing an instance attribute via self.attribute and by @attribute?self.attribute calls the method attribute.[详细]

2023-02-03 01:48 分类：问答
How does this ruby custom accessor work

So the method below in class_eval dynamically creates accessors for attributes defined at runtime.It can be used, for example, to create configuration objects with attributes read from a config file ([详细]

2023-02-01 17:18 分类：问答
Write only property in Objective-C

I a开发者_StackOverflowm stuck with objective-c properties. What I need is to assign a write-only property for a variable, exactly the opposite of readonly, i.e the variable can have setMethod, but it[详细]

2023-01-26 12:33 分类：问答
Does it make sense to provide non-const reference getter

Sometimes I need to expose some of the class members. For example in the following example class Mechanic may need direct access to Engine component. I have read many times that all fields should be a[详细]

2023-01-23 15:15 分类：问答
How do I write a const accessor that returns a reference to a member object, so it might be edited?

Here is the problem. I wrote this function to return a reference to the i element of a member vector, so this element could be edited. Here is the code:[详细]

2023-01-21 03:38 分类：问答
Getting the error code from an IOException

Getting the (hex) error code from an IOException, or regular Exception! Is this possible? i know it HAS a error code, (HResult) but the get accessor is private.[详细]

2023-01-21 02:30 分类：问答
Is there a technical reason why an automatic property must define both a get and set accessor

I know that automatic properties must define a get and set accessor method, I also know that it is possible for either of these accessors to be made invisible by means of an access modifier.[详细]

2023-01-20 16:54 分类：问答
Beginner C++ Using accessors / getters to pull data from a private member variable (2D array)

total noob here with about 2 months of C++ experience (no other background) so go easy on me. I am writing a battleship game for a programming assignment. The game grid is 15X20 and I am trying to h[详细]

2023-01-18 01:44 分类：问答
What is the best way to set up a form to get a temp var?

I am making a photo upload form. Before they begin, they have two choices. They can create a new gallery, OR they can choose from an existing gallery.[详细]

2023-01-17 20:17 分类：问答