coin.h

一个自动售货机的模拟

#include <iostream>

#include <string>

#include <vector>

 

using namespace std;

 

class Coin

{

public:

   /*

      Constructs a coin with a given name and value

      @param n the coin name

      @param v the coin value

   */

   Coin(string n, double v);

   /*

      Gets the coin name.

      @return the name

   */

   string get_name() const;

   /*

      Gets the coin value

      @return the value

   */

   double get_value() const;

private:

   string name;

   double value;

};

 

Coin::Coin(string n, double v)

{

   name = n;

   value = v;

}

 

string Coin::get_name() const

{

   return name;

}

 

double Coin::get_value() const

{

   return value;

}