Map<String,Integer>mutableEmptyMap=newHashMap<>(Map.of());Map<String,Integer>mutableSingletonMap=newHashMap<>(Map.of("A",1));Map<String,Integer>mutableMap=newHashMap<>(Map.ofEntries(Map.entry("A",1),Map.entry("B",2),Map.entry("C",3),Map.entry("D",4),Map.entry("E",5),Map...
pending->next = (PendingInitialize *)NXMapGet(pendingInitializeMap, supercls); NXMapInsert(pendingInitializeMap, supercls, pending); } 因为当前类的父类没有初始化,所以会将子类加入一个数据结构PendingInitialize中,这个数据结构其实就类似于一个保存子类的链表。这个链表会以父类为键存储到pendingInitializeMa...
Pointers in C++ | A Roadmap To All Pointer Types (With Examples) C++ Type Conversion & Type Casting | Simplified With Code Examples Typedef In C++ | Syntax, Application & How To Use (+Code Examples) Switch Case In C++ (Statement), Uses, Break & More With ExamplesEdited...
environ_init();tls_init();static_init();runtime_init();exception_init();cache_init();_imp_implementationWithBlock_init();// 其他的我们都不需要关注,只需要关注这行代码_dyld_objc_notify_register(&map_images,load_images,unmap_image);#if__OBJC2__ didCallDyldNotifyRegister=true;#endif} _o...
ConcurrentMapMap被从多个线程访问时,通常使用containsKey()或者get()来查看给定键是否在存储键/值对之前出现。但是即使有一个同步的Map,线程还是可以在这个过程中潜入,然后夺取对Map的控制权。问题是,在对put()的调用中,锁在get()ConcurrentMap接口支持许多附加方法,它们设计用于在一个锁下进行两个任务:putIfAbsent(...
_objc_inform("INITIALIZE: %s waiting forsuperclass+[%s initialize]", cls->nameForLogging(), supercls->nameForLogging()); } if (!pendingInitializeMap) { pendingInitializeMap = NXCreateMapTable(NXPtrValueMapPrototype, 10); // fixme pre-size this table for CF/NSObject +initialize ...
_objc_init —>_dyld_objc_notify_register(&map_images, load_images, unmap_image); 这里面的2个方法 map_images 和 load_images, map_images的作用就是加载所有的类/协议/分类,加载完成之后,就开始调用load_images,在这个方法里面看: load_images(constchar*path __unused,conststructmach_header *mh) ...
WDSUTIL /Verbose /Progress /Initialize-Server /Server:MyWDSServer /RemInst:"C:\RemoteInstall" Additional references Command-Line Syntax Key -disable-Server -enable-Server -get-Server -set-Server -start-Server -stop-Server -uninitialize-Server...
27 System.out.println("编译器为char类型设置的初始化默认值为:" + c); 28 System.out.println("编译器为boolean类型设置的初始化默认值为:" + bl); 29 System.out.println("编译器为引用类型(如Order)设置的初始化默认值为:" + order); 30 } ...
&g_pFramework));if(!SUCCEEDED(hr)) {returnfalse; }// Create the application object (IUIApplication) and call the// framework Initialize method, passing the application object and the// host HWND that the Ribbon will attach itself to.CComObject<CApplication> *pApplication =NULL; CComObject<C...