C++類中寫回呼函數簡例__Jquery

/*C++類函數做回呼函數*/
/*這裡只做一個示範*/
#include
#include
class CFun_CallBack
{
static DWORD WINAPI cbfun(void * p);
public:
CFun_CallBack();
~CFun_CallBack();
private:
int a;//
};
DWORD WINAPI CFun_CallBack::cbfun(void* p)
{
//int a這樣寫是錯誤的，靜態函數不能訪問非靜態成員
if (p==NULL) return 0;
((CFun_CallBack *)p)->a=100;
printf("靜態函數調用非靜態成員:%d\n", ((CFun_CallBack *)p)->a);
printf("線程開始運行\n");
return 0;
}
CFun_CallBack::CFun_CallBack()
{
HANDLE handle= CreateThread(NULL,0,cbfun,this,0,NULL);
CloseHandle(handle);
}
CFun_CallBack::~CFun_CallBack()
{
}
int main(char*)
{
CFun_CallBack mycb;
Sleep(10);//waiting
return 0;
}
轉自：http://www.thirty.name/cpp-class-callback-function/