/******************************************************
Name: 

Filename: RecurFunc.cpp
******************************************************/
//Member Function Definitions For RecurFuncDrv.cpp
#include "RecurFunc.h"
using namespace std;

RecurFunc::RecurFunc()    //Constructor
{ 
   numberOfLevels = 0; 
}

RecurFunc::~RecurFunc()   //Destructor
{ 
	 
}

void RecurFunc::recursiveFunc(int numberOfLevels)
{
   // Variables Are Given Static Property To Retain Their Values Between Calls
   static int spaces = 0,currentLevel = 0;

   // Increment The Level Number By One
   currentLevel++;

   // Spaces Variable Is Used To Indent Messages
   spaces++;

   // Display The Message With The Appropriate Indentation
   cout << setw(spaces) << " ";
   cout << "This was written by call number " << currentLevel << ".\n";

   // Call Recursively Till We Reach 1
   if (numberOfLevels > 1)
      recursiveFunc(numberOfLevels - 1);

   // Again Display The Message With The Proper Indentation   
   cout << setw(spaces) << " ";
   cout << "This ALSO written by call number " << currentLevel << ".\n";

   // Decrement The Offset And currentLevel By 1 Since We Are About To Return
   // To The Parent Function
   spaces--;
   currentLevel--;

}