// 2-2 LessonClassAndObject // // Created by lanouhn on 15/2/2. // Copyright (c) 2015年 lanouhn. All rights reserved. // //import引用系统的头文件用 <>, 引用自定义类的头文件用 "" #import <Foundation/Foundation.h> #import "Car.h" #import "Iphone.h" #import "person.h" #imp...
class Person{ // 普通成员变量 都是属于对象的 public String name;// 引用类型(存的字符串首字符地址),默认值为null public int age;// 默认值为 0 public static int count;}public class ClassAndObject { public static void main(String[] args) { Person person = new Person(); person.age++; p...
函数第三个参数是((Class (*)(id, SEL))(void *)objc_msgSend)((id)objc_getClass("NSObject"), sel_registerName("class")) 我们注意到第一个参数和第三个参数对应重写的是[NSObject class],即使用objc_msgSend向 NSObject Class 发送 @selector(class) 这个消息 打开objc源代码,在Object.mm中发...
CObject::AssertValidValidates this object's integrity.C++ Copy virtual void AssertValid() const; RemarksAssertValid performs a validity check on this object by checking its internal state. In the Debug version of the library, AssertValid may assert and then terminate the program with a message ...
Represents an object that participates in the dependency property system. DependencyObject is the immediate base class of many important UI-related classes, such as UIElement, Geometry, FrameworkTemplate, Style, and ResourceDictionary. For more info on h
CDocObjectServer class CDocObjectServerItem class CDocTemplate class CDocument class CDragListBox class CDrawingManager class CDumpContext class CDWordArray class CEdit class CEditView class CEvent class CException class CFieldExchange class CFile class CFileDialog class CFileException class CFileFind class CF...
class CSimple : public CObject { // add CSimple-specific members and functions... }; Normally, however, you may want to override some of CObject's member functions to handle the specifics of your new class. For example, you may usually want to override the Dump function of CObject to...
The CBaseObject constructor takes one argument, a debugging name for the object. This name is stored in a global table in the DLL. The DbgDumpObjectRegister function formats a list of the objects active in the DLL, and sends it to the debug output. Requirements Expand table RequirementValu...
The CBaseObject constructor takes one argument, a debugging name for the object. This name is stored in a global table in the DLL. The DbgDumpObjectRegister function formats a list of the objects active in the DLL, and sends it to the debug output. Requirements Expand table RequirementValu...
百度试题 题目关于Java以下描述正确的有? A.Class类是Object类的超类B.Object类是一个final类C.String类是一个final类D.Class类可以装载其它类相关知识点: 试题来源: 解析 C,D 反馈 收藏