// File: p5main2.cpp
//
// Tests ZoomTable functionality.
//
#include <iostream>
#include <iomanip>
#include "ZoomTable.H"

using namespace std ;


void PrintNode(Node<int>* ptr) {
   if (ptr == NULL) {
      cout << "NULL!!! " ;
   } else {
      cout << "(" << ptr->row() << "," << ptr->col() << ")=" 
           << ptr->get() << "\n" ;
   }
}

int main() {
   ZoomTable<int> Z(5,7,0) ;
   Node<int> *ptr ;

   cout << "Z has " << Z.rows() << " rows and "
        << Z.cols() << " columns.\n\n" ;

   // After these insertions and deletions, the ZoomTable
   // should look like the diagram in the project description.


   Z.insert(0,5,41) ;
   Z.insert(0,6,42) ;
   Z.insert(0,4,43) ;
   Z.insert(0,0,44) ;

   Z.remove(0,5) ;

   Z.insert(1,3,45) ;
   Z.insert(1,4,46) ;
   Z.insert(4,6,47) ;

   Z.insert(2,1,48) ;
   Z.insert(2,4,49) ;
   Z.insert(3,5,27) ;
   Z.insert(2,5,50) ;
   Z.insert(3,0,51) ;
   Z.insert(4,0,52) ;
   Z.insert(3,3,17) ;
   Z.insert(1,6,54) ;
   Z.insert(4,4,37) ;
   Z.insert(3,3,56) ;

   ptr = Z.find(2,4) ; 
   Z.remove(ptr) ;

   ptr = Z.find(3,5) ;
   ptr->set(49) ;
   Z.insert(4,4,55) ;

   cout << "\nPrint out row by row: \n" ;
   ZTRowIterator<int> it ;
   for (int row = 0 ; row < Z.rows() ; row++) {

      for (it = Z.RowBegin(row) ; it != Z.RowEnd(row) ; it++) {
         cout << setw(5) << *it << " " ;
      }
      cout << endl ;
   }

   cout << "\nPrint out column by column: \n" ;
   ZTColIterator<int> it2 ;
   for (int col = 0 ; col < Z.cols() ; col++) {

      for (it2 = Z.ColBegin(col) ; it2 != Z.ColEnd(col) ; it2++) {
         cout << setw(5) << *it2 << " " ;
      }
      cout << endl ;
    
   }

}