// // main.m // OC6_目录及文件的创建 // // Created by zhangxueming on 15/6/19. // Copyright (c) 2015年 zhangxueming. All rights reserved. // #import <Foundation/Foundation.h> int main(int argc, const char * argv[]) { @autoreleasepool { NSFileManager *fm = [NSFile…

// // Person.h // OC6_复合类的类存管理 // // Created by zhangxueming on 15/6/18. // Copyright (c) 2015年 zhangxueming. All rights reserved. // #import <Foundation/Foundation.h> #import "Dog.h" @interface Person : NSObject @property (retain, nonatomic) Dog *dog; @…

// // ClassB.h // [email protected]关键字 // // Created by zhangxueming on 15/6/24. // Copyright (c) 2015年 zhangxueming. All rights reserved. // #import <Foundation/Foundation.h> #import "ClassA.h" @interface ClassB : NSObject { ClassA *_a; } @property (copy,nonat…

// // Dog.h // OC1_类方法的内存管理 // // Created by zhangxueming on 15/6/19. // Copyright (c) 2015年 zhangxueming. All rights reserved. // #import <Foundation/Foundation.h> @interface Dog : NSObject + (Dog *)dogCreat; @end // // Dog.m // OC1_类方法的内存管理 // // Creat…

// // LrcManager.h // OC3_歌词解析 // // Created by zhangxueming on 15/6/15. // Copyright (c) 2015年 zhangxueming. All rights reserved. // #import <Foundation/Foundation.h> #import "LrcItem.h" #define FilePath @"/Users/zhangxueming/Desktop/ios1509/Day16_类的复合设…

// // Dog.h // OC1_点语法 // // Created by zhangxueming on 15/6/16. // Copyright (c) 2015年 zhangxueming. All rights reserved. // #import <Foundation/Foundation.h> @interface Dog : NSObject //{ // NSString *_name; // NSInteger _age; //} - (id)init; //方法一 //-…

// // Person.h // OC6_代理的基本概念 // // Created by zhangxueming on 15/6/24. // Copyright (c) 2015年 zhangxueming. All rights reserved. // #import <Foundation/Foundation.h> #import "Dog.h" @interface Person : NSObject { Dog *_delegate; } @property (nonatomic)D…

// // main.m // OC2_ARC MRC混合编程 // // Created by zhangxueming on 15/6/19. // Copyright (c) 2015年 zhangxueming. All rights reserved. // #import <Foundation/Foundation.h> #import "Person.h" #import "Dog.h" //-fno-objc-arc BuildPhases 下的 complle Sources (Co…

// // Dog.h // OC2-重写 // // Created by qianfeng on 15/6/17. // Copyright (c) 2015年 qianfeng. All rights reserved. // #import "Animal.h" @interface Dog : Animal { float _weight; } @property (assign,nonatomic)float weight; @end // // Dog.m // OC2-重写 // // Create…

// // Dog.h // OC2_点语法(属性关键字) // // Created by zhangxueming on 15/6/16. // Copyright (c) 2015年 zhangxueming. All rights reserved. // #import <Foundation/Foundation.h> @interface Dog : NSObject //属性关键字 //assgin(缺省)直接赋值 //基本类型 代理对象指针 //retain 先release 再 re…