fig01_05.cpp

来自「经典书籍源代码啊。。。第三版。。。数据结构与算法分析——C++描述(第3版).」· C++ 代码 · 共 36 行

/**
 * A class for simulating an integer memory cell.
 */
class IntCell
{
  public:
    /**
     * Construct the IntCell.
     * Initial value is 0.
     */
    IntCell( )
      { storedValue = 0; }

    /**
     * Construct the IntCell.
     * Initial value is initialValue.
     */
    IntCell( int initialValue )
      { storedValue = initialValue; }

    /**
     * Return the stored value.
     */
    int read( )
      { return storedValue; }

    /**
     * Change the stored value to x.
     */
    void write( int x )
      { storedValue = x; }

  private:
    int storedValue;
};