complex1.h

经典的<<C how to program>一书第三版的例程。非常适合于C的初学者。

// Fig. 18.5: complex1.h
// Definition of class Complex
#ifndef COMPLEX1_H
#define COMPLEX1_H

class Complex {
public:
   Complex( double = 0.0, double = 0.0 );       // constructor
   Complex operator+( const Complex & ) const;  // addition
   Complex operator-( const Complex & ) const;  // subtraction
   const Complex &operator=( const Complex & ); // assignment
   void print() const;                          // output
private:
   double real;       // real part
   double imaginary;  // imaginary part
};

#endif



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