#ifndef _PAIR_H_
#define _PAIR_H_


/**
 * Class that stores a pair of items.
 * Both items are made public.
 */
template <class Type1, class Type2>
class Pair
{
  public:
    Pair( const Type1 & t1 = Type1( ), const Type2 & t2 = Type2( ) )
      : first( t1 ), second( t2 ) { }

    Type1 first;
    Type2 second;

    bool operator==( const Pair & rhs ) const
    {
        return first == rhs.first;
    }

};
#endif