运算符重载 定义一个分数类,该类具有分子和分母两个属性成员
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![运算符重载 定义一个分数类,该类具有分子和分母两个属性成员](/uploads/image/f/7472178-18-8.jpg?t=%E8%BF%90%E7%AE%97%E7%AC%A6%E9%87%8D%E8%BD%BD+%E5%AE%9A%E4%B9%89%E4%B8%80%E4%B8%AA%E5%88%86%E6%95%B0%E7%B1%BB%2C%E8%AF%A5%E7%B1%BB%E5%85%B7%E6%9C%89%E5%88%86%E5%AD%90%E5%92%8C%E5%88%86%E6%AF%8D%E4%B8%A4%E4%B8%AA%E5%B1%9E%E6%80%A7%E6%88%90%E5%91%98)
//Complex.h#pragmaonceclassCComplex{public:CComplex(intreal=0,intimage=0){m_real=real;m_image=image;
classcomplex{intreal;intimg;public:complex(int_real,int_complex&operator+(complex&x){real+=x.real;}}
#includeusingnamespacestd;classCComplex{floatreal;floatimage;public:CComplexoperator+(CComplex&a)
#includeusingnamespacestd;classComplex{public:Complex(){real=0;imag=0;}Complex(doubler,doublei){real
#include再问:感谢你的回答!只是没有实现++和--的重载,能不能再写点?
classcomplex{public:complex(doubler=0,doublei=0){real=r;image=i;}doublereal;doubleimage;};complexope
#includeusingnamespacestd;classcomplex//复数类声明{public://外部接口complex(doubler=0.0,doublei=0.0){real=
usingSystem;namespacedoing{classdome{staticvoidMain(string[]args){doublea,b,c;Console.Wr
#include#includeclassComplex{public:Complex():_real(0),_imag(0){}explicitComplex(doubler):_real(r),_
#includeusingnamespacestd;classComplex//定义complex类{public:Complex(){real=0;imag=0;}//定义构造函数Complex(d
#includeusingstd::cout;usingstd::endl;//usingnamespacestd;classcomplex{private:doublereal;doubleim
#include<iostream>usingnamespacestd;classComplex{public: Complex(doubler=0,doublei=0):rea
#include#includeclassComplex{public:Complex(floata,floatb):m_real(a),m_imaginary(b){}Complex():m_rea
在头文件mat.h中定义类:/**定义矩阵类*/#include#include#include#include#includeusingnamespacestd;templateclassMatri
#ifndefFRACTION_H_#defineFRACTION_H_#includeintgcd(intm1,intm2);classFraction{public:\x05Fraction(){
#includeusingnamespacestd;classfraction{public:fraction(intn=1,intd=1){num=n;den=d;}fraction&operato
//这是我博客上的分数类例子,重载了+-*/以及#includeusingnamespacestd;classfenshu{intfenzi;intfenmu;public:friendostream
#include#includeclasscomplex{friendstd::istream&operator>>(std::istream&input,complex&c);friendstd::
#includeusingnamespacestd;classComplex{floatReal,Image;public:Complex(floatr=0,floati=0){Real=r;Imag