pr11002.cpp

《标准C++宝典》源码

////////////////////////////////////////
// File Name: pr11002.cpp
////////////////////////////////////////
#include <iostream>

////////////////////////////////////////
// The Box class declaration and
// definition.
////////////////////////////////////////
class Box
{
    int height, width, depth;     // private data members

public:
    // Inline constructor function.
    Box(int ht, int wd, int dp)
        { height = ht; width = wd; depth = dp; }

    // Inline member function.
    int volume()
        { return height * width * depth; }
};

////////////////////////////////////////
// The main() function.
////////////////////////////////////////
int main()
{
    // Construct a Box object.
    Box thisbox(7, 8, 9);

    // Compute and display the object's volume.
    int volume = thisbox.volume();
    std::cout << volume;

    return 0;
}