ClassName(ClassName &arg)
或ClassName(const ClassName &arg)
class Complex{
private:
double real,imag;
public:
Complex(){}
Comoplex(int i){ //类型转换构造函数
real=i;imag=0;
}
Complex(double r,double i){ //不是类型转换构造函数
real=r;imag=i;
}
}
int main(){
Complex c1(7,8);
Complex c2=12;
c1=9;
return 0;
}
~ClassName(){}
原文:https://www.cnblogs.com/DreamEagle/p/12631967.html