這裏是我的代碼構造對象和調用成員函數
#include <iostream>
using namespace std;
class MyTestClass
{
int MyTestIVar;
public:
MyTestClass(void);
int firstCallMethod(void);
int secondCallMethod(void);
};
MyTestClass::MyTestClass(void)
{
MyTestIVar = 4;
}
int MyTestClass::firstCallMethod(void)
{
return secondCallMethod();
}
int MyTestClass::secondCallMethod(void)
{
return MyTestIVar;
}
int main(int argc, char *argv[])
{
MyTestClass mTC;
cout << mTC.firstCallMethod() << endl;
return 0;
}
如果使用使用
MyTestClass mTC();
而是將不允許我打電話給任何成員函數,並顯示此錯誤
./experiment.cpp: In function ‘int main(int, char**)’: ./experiment.cpp:31:14: error: request for member ‘firstCallMethod’ in ‘mTC’, which is of non-class type ‘MyTestClass()’
我讀了關於value-initialize等的帖子,但是這個錯誤對我來說依然不合邏輯。爲什麼會影響會員功能?
和幫助非常感謝:-)
你確定這個代碼示例是否足以重現錯誤?你是否也意味着如果你將行「MyTestClass mTC;」與「MyTestClass mTC();」只有那麼錯誤發生? – 2012-01-17 10:06:02