classPoint{public:voidinit(){}staticvoidoutput(){}};voidmain(){Point::init();Point::output();} 编译出错:error C2352: ‘Point::init’ : illegal call of non-static member function 结论1: 不能通过类名来调用类的非静态成员函数。 第二个例子,通过类的对象调用静态成员函数和非静态成员函数 将...
要传递类的成员函数给std::thread构造函数,你需要提供成员函数指针以及该函数所属对象的指针或引用。成员函数指针的语法是&ClassName::MemberFunctionName。 3. 提供一个示例,说明如何使用类的成员函数作为std::thread的参数 以下是一个示例,展示了如何使用类的成员函数作为std::thread的参数: cpp #include <...
classPoint{public:voidinit(){}staticvoidoutput(){}};voidmain(){Point::init();Point::output();} 报错: 'Point::init':illegal call of non-staticmemberfunction 结论1:不能通过类名来调用类的非静态成员函数。 通过类的对象调用静态成员函数和非静态成员函数。 classPoint{public:voidinit(){}staticvoi...
classAbc { public: std::thread th; AbcSFriend frinedObj; voidFL() { th =std::thread(&AbcSFriend::S2F,this,friendObj); } }; 当UDT包含一个零尺寸的数组1> c:\ program文件(x86)\ Microsoft Visual Studio 12.0 \ VC \ include \ function \ functional(1149)时,无法生成复制ctor或copy-Assignme...
//class member function as the thread entry-point-function. //Furthermore, _beginthreadex() demands that the thread //entry function signature take a single (void*) and returned //an unsigned. staticunsigned __stdcall ThreadStaticEntryPoint(void*pThis) ...
// class member function as the thread entry-point-function. // Furthermore, _beginthreadex() demands that the thread // entry function signature take a single (void*) and returned // an unsigned. static unsigned __stdcall ThreadStaticEntryPoint(void * pThis) ...
1.4 在非Thread创建的线程使用线程模型 chromium中,对base::Thread线程,Thread::StartWithOptions会创建线程模型三静态结构及准备任务队列。但那些非base::Thread创建的线程,该怎么使用线程模型。 void trtspcapture::VideoReceiveStream::DecodeThreadFunction(void* ptr) { scoped_refptr task_queue_; scoped_refptr...
编译器错误 C2477“member”:静态数据成员无法通过派生类初始化 编译器错误 C2478声明与“instance”不兼容 编译器错误 C2479“identifier”:“allocate( )”仅对静态作用域的数据项有效 编译器错误 C2480“identifier”:“thread”仅对静态作用域的数据项有效 ...
error C2065: 'm_dwDeviceThreadIDs' : undeclared identifierI tried searching for these errors, but need help with these.Thank you,PriyaAll replies (2)Wednesday, June 5, 2019 10:19 PM ✅AnsweredIt's hard for me to see how those errors could possibly be more clear.The Decode function ...
#include <idl.header.h> #include <atlbase.h> class ATL_NO_VTABLE CFooImpl : public ICustom, public ATL::CComObjectRootEx< CComMultiThreadModel> { public: BEGIN_COM_MAP(CFooImpl) COM_INTERFACE_ENTRY(ICustom) END_COM_MAP() }; 先行編譯標頭 (PCH) 檔與不相符的 #include 指示詞 (只會影...