box.h

来自「一本语言类编程书籍」· C头文件 代码 · 共 27 行

// Box.h Definition of the Box class
#ifndef BOX_H
#define BOX_H

class Box {
  public:
    // Constructors
    Box();
    Box(double lengthValue, double widthValue, double heightValue);

    // Function to calculate the volume of a box
    double volume() const;

    // Function to compare two Box objects
    int compareVolume(const Box& otherBox) const;

    int getObjectCount() const {return objectCount;}

  private:
    static int objectCount;            // Count of objects in existence
    double length;
    double width;
    double height;
};

#endif