complex.h

此代码涉及vc中运算符的重载

// complex.h: interface for the Ccomplex class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_COMPLEX_H__BFD9D970_BDA4_49BC_92E4_AB9FB9A85DB8__INCLUDED_)
#define AFX_COMPLEX_H__BFD9D970_BDA4_49BC_92E4_AB9FB9A85DB8__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
class Ccomplex  
{
protected:
	double m_real;
	double m_vasil;
public:
	void show();

	Ccomplex();
	Ccomplex(const Ccomplex &complex);
	Ccomplex(double real,double vasi);
	virtual ~Ccomplex();
	Ccomplex operator +(const Ccomplex &complex);
	Ccomplex operator -(const Ccomplex &complex);
	Ccomplex operator *(const Ccomplex &complex);
	Ccomplex operator /(const Ccomplex &complex);

	friend Ccomplex operator+(double val,const Ccomplex &complex);
};
// Ccomplex operator+(double val,const Ccomplex &complex);

#endif // !defined(AFX_COMPLEX_H__BFD9D970_BDA4_49BC_92E4_AB9FB9A85DB8__INCLUDED_)