/******************************************************** File: Quad.h Date: 04/23/2003 Author: Gregory Safko Purpose: Header file for the Quadrilateral base (super) class *********************************************************/ #ifndef _QUAD_H #define _QUAD_H #include #include using namespace std; class Quad { public: Quad(); Quad(double base, double s2, double s3, double s4); void setName(string id); string getName(void); void printData(void); virtual double area(void); //private: protected: string name; double base; double side2; double side3; double side4; }; #endif