// ptr12b.cpp 		By: Aiman Hanna -  ©1993-2006 Aiman Hanna

// This program is a similar to ptr12.cpp. It however shows how to 
// initialize an array of class objects. 

#include "ptr12.h"

car::car(int doors, int cyl)
{		  
  num_doors = doors;
  num_cyl = cyl;
}


char* car::GetModel() 
{
 return car_model;
}



void car::SetModel(char* mdl) 
{
 car_model = mdl;
}


void car::SetColor( avail_colors col)
{
 car_color = col;
}


char* car::GetColor()
{
 switch (car_color)
 {
 	case white: return "white";  
 	case black: return "black"; 
 	case green: return "green";  
 	case red:   return "red";  
 }
 return "Unknown";
}


int car::GetNumDrs()
{
	return num_doors;
}


int car::GetNumCyl()
{
	return num_cyl;
}




void car::SetNumCyl(int nc)
{
	num_cyl = nc;
}



int main()
{
car car_arr1[3]; 
	  // Create 3 car objects. All of these objects  will use the default constructor.
car car_arr2[3] = { car( 2, 6 ), car( 3, 4 ), car( ) };	 	
		// Create any objects using the constructor that you need.
		

car_arr1[0].SetModel( "BMW" );
car_arr1[0].SetColor( green );
car_arr1[1].SetModel( "VW" );
car_arr1[1].SetColor();
car_arr1[2].SetModel( "BENZ" );
car_arr1[2].SetColor( black );

for (int i = 0; i < 3 ; i++)
	{ 	
        cout << " The color of car # " << i+1 << " is: " <<   car_arr1[i].GetColor(); 
        cout << "\n and its model is: "  <<  car_arr1[i].GetModel()  << "\n";	
        }

for ( i = 0; i < 3 ; i++)
      { 
      cout << "\n Information of the first array of cars ... " << endl;	
      cout << " The number of doors of car # " << i+1 << " is: " 
      							<< car_arr1[i].GetNumDrs();

      cout << "\n and its number of cylinders is: "  <<  car_arr1[i].GetNumCyl()  << "\n";	
      }                               

for ( i = 0; i < 3 ; i++)
	{ 
	cout << "\n Information of the second array of cars ... " << endl;
	cout << " The number of doors of car # " << i+1 << " is: " 
						<<   car_arr2[i].GetNumDrs() << "\n";
	cout << " and its number of cylinders is: "  <<  car_arr2[i].GetNumCyl()  << "\n";
	}
return 0;
}  



// The following is the result of running the program

/* 
 The color of car # 1 is: green
 and its model is: BMW
 The color of car # 2 is: white
 and its model is: VW
 The color of car # 3 is: black
 and its model is: BENZ

 Information of the first array of cars ...
 The number of doors of car # 1 is: 4
 and its number of cylinders is: 6

 Information of the first array of cars ...
 The number of doors of car # 2 is: 4
 and its number of cylinders is: 6

 Information of the first array of cars ...
 The number of doors of car # 3 is: 4
 and its number of cylinders is: 6

 Information of the second array of cars ...
 The number of doors of car # 1 is: 2
 and its number of cylinders is: 6

 Information of the second array of cars ...
 The number of doors of car # 2 is: 3
 and its number of cylinders is: 4

 Information of the second array of cars ...
 The number of doors of car # 3 is: 4
 and its number of cylinders is: 6
*/