/*********************************************************************/

// File: figuresTest.cpp

// main() :Main program to illustrate the use of figure class

/********************************************************************/

#include <iostream>

using namespace std;

#include "figure.h"

#include "circle.h"

#include "square.h"

#include "rectangle.h"

#include <vector>

// Functions called . . .

// Get the type of figure

figure* getFigure( ); // create and return a pointer to a figure object

// Process one figure

void processFigure (figure * ptrFigure); // fig: figure to be processed

int main ( )

{

vector <figure*> figureVector;

bool isInservice = true;

while (isInservice)

{

figure* myFig; // a pointer to a figure

cout << endl

<< "*************************************" << endl

<< " a: Add one figure " << endl

<< " d: display all figures " << endl

<< "*************************************" << endl;

char option;

cin >> option;

if (option == 'a' )

{

myFig = getFigure ( );

processFigure (myFig) ;

figureVector.push_back(myFig);

}

else if (option == 'd' )

{

for (int i=0; i < figureVector.size(); i++)

{

cout << "*************************************" << endl;

figureVector[i]->displayFig() ;

}

cout << "*************************************" << endl;

}

else

cout << "??? Unkown option " << endl;

}

return 0 ;

}

/*********************************************************************/

// Also in File: figuresTest.cpp

// void processFigure(figures fig): Process one figure

/********************************************************************/

void processFigure(figure * fig) // fig: The figure to be processed

{

cout << "read Figure: " << endl;

fig->readFigure( ); // get characteristics of figure

cout << "Computer area: " << endl;

fig->computeArea( ); // compute its area

cout << "Computer perimeter: " << endl;

fig->computePerim( ); // compute its perimeter

cout << "Display: " << endl;

fig->displayFig( ); // display characteristics

}

/*********************************************************************/

// Also in File: figuresTest.cpp

// figure* getFigure ( ): Process one figure

/********************************************************************/

figure* getFigure ( )

{

// local data

char figChar; // character indicating figure type

cout << "Enter the kind. of object" << endl;

cout << "Enter C(Circle), R(Rectangle), or S(Square)" << endl;

cin >> figChar;

switch (figChar)

{

case 'C' : case 'c' :

return new circle;

case 'R': case 'r':

return new rectangle;

case 'S': case 's':

return new square;

case 'X' : case 'x' :

return 0;

} // end switch

}// end getFigure