Welcome toVigges Developer Community-Open, Learning,Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
101 views
in Technique[技术] by (71.8m points)

类名::类名()这是什么意思

Person::Person() {
    count = 0;//count是静态成员变量
}

Person::Person()这是什么作用


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Answer

0 votes
by (71.8m points)

Person是类,Person()是Person类的默认构造函数
Person::Person()是在类声明之外实现默认构造函数


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome to Vigges Developer Community for programmer and developer-Open, Learning and Share
...