objc_setAssociatedObject(array, &objKey, @“对象”, OBJC_ASSOCIATION_RETAIN); NSString * associatedObject = (NSString *)objc_getAssociatedObject(array, &objKey); 二,class_get 1)获得实例方法:Method m1 = class_getInstanceMethod([对象 class], @selector(对象方法)); 2)获得类方法:Method m2 =...
voidlgInstanceMethod_classToMetaclass(ClasspClass){//获取类名constchar*className=class_getName(pClass);//元类ClassmetaClass=objc_getMetaClass(className);Methodmethod1=class_getInstanceMethod(pClass,@selector(sayHello));Methodmethod2=class_getInstanceMethod(metaClass,@selector(sayHello));Methodmethod3=c...
class_getInstanceMethod得到类的实例方法 class_getClassMethod得到类的类方法 /** * Returns a specified instance method for a given class. * * @param cls The class you want to inspect. * @param name The selector of the method you want to retrieve. ...
classMyClass:def__init__(self):self.my_property="Hello World" 1. 2. 3. 上述代码定义了一个名为MyClass的类,并在__init__方法中设置了一个属性my_property,初始值为"Hello World"。 2. 定义get函数 接下来,我们需要在类中定义一个get函数,用于获取属性的值。 classMyClass:def__init__(self):se...
class TypedProperty(object): def __init__(self, key, typ, val=None): print 'key :' , key self.key = '_' + key print 'typ :' , typ self.typ = typ print 'val :' , val self.val = val if val else typ() def __get__(self, instance, cls): ...
Returns the size of instances of a class. funcclass_getInstanceVariable(AnyClass?, UnsafePointer<CChar>) -> Ivar? Returns theIvarfor a specified instance variable of a given class. funcclass_getClassVariable(AnyClass?, UnsafePointer<CChar>) -> Ivar?
MI_INLINE MI_Result MI_Class_GetElementAt( [in] const MI_Class *self, MI_Uint32 index, const MI_Char **name, [out, optional] MI_Value *value, [out, optional] MI_Boolean *valueExists, [out, optional] MI_Type *type, MI_Char **referenceClass, [out, optional] MI_QualifierSet...
1、getClassLoader().getResource("")不带"/"时候是从classpath的根路径获取 2、getClassLoader().getResource("/")带有"/"打印为null,路径中无法带有"/" 现在继续尝试获取resources下的文件2.txt和3.txt @TestvoidgetClassLoaderResourceFileTest(){ ...
!(nexus =devclass_get_device(nexus_devclass,0))) {return(ENODEV); } mtx_lock(&Giant);if(ctrls[num].sim_ctrl_dev) { ret = device_delete_child(nexus, ctrls[num].sim_ctrl_dev); ctrls[num].sim_ctrl_dev =NULL; } mtx_unlock(&Giant); ...