1   // Fig 12.2: fig12_02.cpp
2   // Using template functions
3   #include <iostream.h>
4   
5   template< class T >
6   void printArray( const T *array, const int count )
7   {
8      for ( int i = 0; i < count; i++ )
9         cout << array[ i ] << " ";
10  
11     cout << endl;
12  }
13  
14  int main()
15  {
16     const int aCount = 5, bCount = 7, cCount = 6;
17     int a[ aCount ] = { 1, 2, 3, 4, 5 };
18     double b[ bCount ] = { 1.1, 2.2, 3.3, 4.4, 5.5, 6.6, 7.7 };
19     char c[ cCount ] = "HELLO";  // 6th position for null
20  
21     cout << "Array a contains:" << endl;
22     printArray( a, aCount );  // integer template function
23  
24     cout << "Array b contains:" << endl;
25     printArray( b, bCount );  // double template function
26  
27     cout << "Array c contains:" << endl;
28     printArray( c, cCount );  // character template function
29  
30     return 0;
31  }