sunmanzth的专栏

<br /> const引用的作用：<br />1. 避免不必要的复制。2. 限制不能修改对象。<br />const 引用的是对象时只能访问该对象的const 函数例：<br />Class A{public:    void constFunc() const;    void nonConstFunc();};<br />A a;const A& refA = a;refA.constFunc(); // good,因为该函数不会修改对象refA.nonConstFunc(); //can't

方法如下：#include #include typedef BOOL (WINAPI *LPFN_ISWOW64PROCESS) (HANDLE, PBOOL);LPFN_ISWOW64PROCESS fnIsWow64Process;BOOL IsWow64(){ BOOL bIsWow64 = FALSE; //IsWow64Process is n