void privatesetz(int c){z = c;} int z; }; Asd::Asd(int a, int b, int c) { x = a; y = b; z = c; } int main() { Asd a(3, 2, 3); a.print(); //通过print()函数打印 a.sety1(3); //通过public中的函数设置y ...
cout << "m_b = " << m_b << endl; cout << "m_c = " << m_c << endl; } }; class Child_C : private Parent { public: void print() { cout << "m_a = " << m_a << endl; cout << "m_b = " << m_b << endl; cout << "m_c = " << m_c << endl; } ...
C++中的Public、Private、Protected区别第⼀: private,public,protected的访问范围:private:只能由该类的成员函数、友元的成员函数访问，不能被其他类的成员函数访问，即使是该类的对象也不能直接访问public:可以被该类的成员函数、友元的成员函数、⼦类的成员函数访问，也可以被⾃⼰类的对象访问 注意：友元包括...
};C objC;//创建C类的对象objC objC.m_nTelNum=123456;//注意这里和public的区别,这里错误,m_nTelNum变成了C类的protected成员 objC.m_nAge=30;//错误.protected继承中基类的protected在派生类中是protected,这与public同相 objC.m_nMoney=100;//更错误,在派生类中都不可以直接使用.在类外...
protected关键字是一个成员访问修饰符。 备注 本页涵盖protected访问。protected关键字也属于protected internal和private protected访问修饰符。 受保护成员在其所在的类中可由派生类实例访问。 有关protected和其他访问修饰符的比较,请参阅可访问性级别。 示例1 ...
protected关键字是一个成员访问修饰符。 备注 本页涵盖protected访问。protected关键字也属于protected internal和private protected访问修饰符。 受保护成员在其所在的类中可由派生类实例访问。 有关protected和其他访问修饰符的比较,请参阅可访问性级别。 示例1 ...
BEIJING, June 14 (Xinhua) -- China has taken measures to effectively protect the rights and interests of ethnic minorities, women, children, and people with disabilities, according to a report reviewing the human rights development from 2012 to 2015 published by the Chinese government on Tuesday....
Conservation biology and applied ecology increasingly recognize that natural resource management is both an outcome and a driver of social, economic, and ecological dynamics. Protected areas offer a fundamental approach to conserving ecosystems, but they are also social-ecological systems whose ecological ...
To set this flag, use theCSecurityDesc::SetSaclmethod. This method is only meaningful for Windows 2000 or later, as only Windows 2000 supports automatic propagation of inheritable ACEs. Requirements Header:atlsecurity.h See Also CSecurityDesc Class ...
Confined metal halide perovskites (MHP) phosphors and nanocrystals have attracted increasing research attentions due to their excellent optoelectronic prop... C Wang,Z Wang,Y Song,... - 《Journal of Luminescence》 被引量: 0发表: 2021年 加载更多来源...