super 3ds

About the difference between self and super,The first thing to know about 1 is what self is and what super is. What 2,[Super init] does. 3, why should self = [super init];What is 1,self and what is super?> In dynamic methods, self represents an "object"> In static methods, s

Http://www.cocoachina.com/macdev/objc/2011/0124/2602.html In the class implementation of objective-C, we often see the two keywords "self" and "super". Taking the previous OOP language experience as an example, C ++ assumes that self is equivalent to this, super is equivalent to calling the parent class method, which seems easy to understand. The following code is used as an example: @ Interface person: ns

Document directory Truth One more step Furthor more In the class implementation of objc, we often see the two keywords "self" and "super". Taking the previous oop language experience as an example, take c ++. self is equivalent to this, super is equivalent to calling the parent class method, which seems easy to understand. The following code is used as an example:? 1234567891011121314151617

InJava has two very special variables: this and super, which do not need to be declared before use. This variable is used inside a member function and points to the current object. The current object refers to the object that calls the method currently being executed. A super variable is a constructor that directly points to a super class and is used to reference

We all know that this and super call constructors must be placed in the first sentence, and today the classmate asked me a question of a little meaning.So: How do I explicitly initialize a parent class with super in a subclass and initialize the subclass with this? -------------------------------------------------------------------------------------First of all, we must realize that two points:1. The

* SUPER () and this () are similar, except that super () calls the constructor of the parent class from the subclass, and this () calls other methods within the same class.4. The similarities and differences between Super and this:1) Super (parameter): Call one of the constructors in the base class (should be the first

Http://www.cocoachina.com/macdev/objc/2011/0124/2602.html In the class implementation of objective-C, we often see the two keywords "self" and "super". Taking the previous OOP language experience as an example, C ++ assumes that self is equivalent to this, super is equivalent to calling the parent class method, which seems easy to understand. BelowCodeFor example: @ Interface person: nsobject {Nsstring

Recently there are students in the use of Phpwamp, asked me the role of Super body mode.Students asked: "Teacher, Phpwamp inside the Super body mode is what meaning, what is the use?" Answer: The 、、、 is when I released the beta version, the mode switch inside the single dog mode. Student: Single dog? I mean, I didn't use the beta, did I 、、、、Before the release of the official version of PHPWAMP8.1.8.8, I hav

While looking at the Python Advanced Programming book, when it comes to super, there's some confusion about how super's usage in Python is different from other languages, finding some information on the web and finding that basically few articles can make my doubts clear, One of the most valuable things about this article is that it explains how we use the super right way.First look at a program:classA:def

What is the difference between super () and this ()? This () invokes the parameterless constructor of the current object, and super () calls the parameterless constructor of the parent class1) Super (parameter): Call one of the constructors in the base class (should be the first statement in the constructor)2) This (parameter): Invokes another form of the constru

Folder Encryption Super Master has a faster and stronger file, folder encryption function, through the encrypted file or folder can not be unlocked through the password and can not be deleted. Folder Encryption Super Master Folder Encryption Super Master's use of the method is very simple, for the folder you want to encrypt the right button will appear "En

Due to work requirements3DSModel inDirectXRead and display in the environment.OpenGLRead in Environment3DSFile and rendering3DSThe format of the file is already familiar. Now, it is equivalent to reading the file, but it only needs to be

Reprinted: http://www.winu.cn/thread-78384-1-1.html The inode transformation matrix of the Max SDK and some common knowledge about the object Publisher: tomore released on:   Inode is an important part in the max SDK. Almost all things need to be

Sofa is also an important home, not only has a practical function, but also played a role in beautifying the indoor environment. With the development of the Times, sofa design is becoming more and more diversified. Here we will introduce a beautiful

Ice cream, like coffee and music, symbolizes youth, fashion, romance and glamour. People eat ice cream is not simply to quench their thirst, while still enjoying a taste, a mood, a pleasant. This chapter will make special ice cream with Max.6.1

This article by the Chinese tutorial Net Buxiaoxin original, reprint must keep this information hey, everyone can also practice, do comparison, two points, camera matching and no light projection material application I am not very good at doing

First look at the final effect: I. Drawing of Entities 1. Start 3dmax9.0, click the Geometry button in the Create Command panel, select the standard base item in the Drop-down list, click the "Flat" button, drag a planar Plane01 from the top

Robot Rock's name comes from Daft Punk's song "The Same". Oh, I think whatever style I choose, it will make the robot become very cool. But in this picture, I want to create a different kind of robot, in this tutorial, I will show you how to model