// FILE: LinSrDrv.cpp
// DRIVER FOR FUNCTION "lin_search"

#include <iostream.h>
#define SIZE 5
#include "LnSearch.cpp"

// Functions Used...	
// SEARCHES AN INTEGER ARRAY FOR A GIVEN ELEMENT (THE TARGET)	
int lin_search
  	(const apvector <int>&,	// IN: the array being searched
   	 int);					// IN: the target being sought

// driver (not included in the text)
int main ()
{
   // Local Data...
   apvector <int> items(SIZE);
   int target;
   int target_index;

   // read in the array of items
   cout << endl << "Enter " << SIZE
        << " number of integers seperated by a space for array 1 > " << endl;
   for (int i = 0; i < items.length(); i++)
	cin >> items[i];

   // read in the integer to be searched for
   cout << "Enter the integer to be searched for > ";
   cin  >> target;

   // find the target integer in the array of items
   target_index = lin_search (items, target);

   // print results
   if (target_index != -1)
   	cout << endl << "The target integer was found at index " << target_index
           << "." << endl;
   else
   	cout << endl << "The target integer was not found." << endl;
   return 0;
}