A little question.
假如有以下代码:
class A
{
A()
{
cout<<"A was executed."<<endl;
}
};
int main()
{
A a();//question?
// "A a()" is equals to "A a"?
system("pause");
return 0;
}偶然间加了一个括号,输出就不进行了,这样的话是什么情况?
假如有以下代码:
class A
{
A()
{
cout<<"A was executed."<<endl;
}
};
int main()
{
A a();//question?
// "A a()" is equals to "A a"?
system("pause");
return 0;
}偶然间加了一个括号,输出就不进行了,这样的话是什么情况?
2015-11-17
举报