A little question.
假如有以下代碼:
class?A { ????A() ????{ ????????cout<<"A?was?executed."<<endl; ????} }; int?main() { ????A?a();//question? ????//?"A?a()"?is?equals?to?"A?a"? ????system("pause"); ????return?0; }
偶然間加了一個括號,輸出就不進行了,這樣的話是什么情況?
假如有以下代碼:
class?A { ????A() ????{ ????????cout<<"A?was?executed."<<endl; ????} }; int?main() { ????A?a();//question? ????//?"A?a()"?is?equals?to?"A?a"? ????system("pause"); ????return?0; }
偶然間加了一個括號,輸出就不進行了,這樣的話是什么情況?
2015-11-17
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2015-11-17