template <class TYPE, class ARG_TYPE = const TYPE&> class CArray : public CObject 參數 TYPE 樣板參數,指定儲存在陣列中的物件類型。TYPE是 由傳CArray回的參數。 ARG_TYPE 樣板參數,指定用來存取數位中儲存之物件的自變數類型。 通常為的TYPE參考。ARG_
If the items in the CArray are not compatible with memcpy_s, you must create a new CArray of the appropriate size. You must then use CArray::Copy and CArray::SetAt to populate the new array because those methods use an assignment operator instead of memcpy_s....
CArray[]有两种实现,区别在于返回值不同。我们来看看代码: 1. template<class TYPE, class ARG_TYPE> 2. AFX_INLINE TYPE CArray<TYPE, ARG_TYPE>::operator[](int nIndex) const 3. { return GetAt(nIndex); } 4. template<class TYPE, class ARG_TYPE> 5. AFX_INLINE TYPE& CArray<TYPE, ARG_...
inti;intpropertyCount=0;objc_property_t*propertyList=class_copyPropertyList([aPersonclass],&propertyCount);for(i=0;i<propertyCount;i++){objc_property_t*thisProperty=propertyList+i;constchar*propertyName=property_getName(*thisProperty);NSLog(@"Person has a property: '%s'",propertyName);} 快...
struct objc_class:objc_object{// Class ISA;Class superclass;cache_t cache;uintptr_t data_NEVER_USE;// class_rw_t * plus custom rr/alloc flagsclass_rw_t*data(){return(class_rw_t*)(data_NEVER_USE&~CLASS_FAST_FLAG_MASK);}voidsetData(class_rw_t*newData){uintptr_t flags=(uintptr...
1.设置IE:工具 -> Internet选项 -> 安全 -> 自定义级别 -> 找到“其他”中的“将本地文件上载至服务器 代码语言:javascript functiongetFilePath(input){if(input){//input是Dom对象if(window.navigator.userAgent.indexOf("MSIE")>=1){//如果是IEinput.select();input.blur();returndocument.selection....
cJSON_CreateArray和cJSON_AddItemToObject有什么区别 constructor和class,我们在弄清楚关系之前,我们首先要清楚各自的概念.1、class类class是一种语法糖类和模块的内部,默认就是严格模式不存在变量提升由于本质上,ES6的类只是ES5的构造函数的一层包装,所以函数的许多
Array class derivation is like list derivation. For more information about how to useCArray, see the articleCollections. Inheritance Hierarchy CObject CArray Requirements Header:afxtempl.h CArray::Add Adds a new element to the end of an array, growing the array by 1. ...
Array class derivation is like list derivation. For more information about how to useCArray, see the articleCollections. Inheritance Hierarchy CObject CArray Requirements Header:afxtempl.h CArray::Add Adds a new element to the end of an array, growing the array by 1. ...
/***自定义CArray模板类:动态数组类*/template <class T>class CMyArray {: //构造 CMyArray(int num4 { m_datanew T[num; m_count0; m_Sizenum; } //析构 virtual ~CMyArray() { if(m_data) delete [] m_data; }//方法public: int Add(T &data); T& operator []( int n...