///////////////////////////////////////////////////////////////////////////
// FILE: utility (Utility templates)
//
// =========================================================================
//
//                          Open Watcom Project
//
// Copyright (c) 2004-2010 The Open Watcom Contributors. All Rights Reserved.
//
//    This file is automatically generated. Do not edit directly.
//
// =========================================================================
//
// Description: This header is part of the C++ standard library. It
//              defines a few useful helper templates that don't fit
//              well in any of the other headers.
///////////////////////////////////////////////////////////////////////////
#ifndef _UTILITY_INCLUDED
#define _UTILITY_INCLUDED

#ifndef _ENABLE_AUTODEPEND
 #pragma read_only_file;
#endif

#ifndef __cplusplus
 #error This header file requires C++
#endif

namespace std {

  namespace rel_ops {

    template< class Type >
    bool operator!=( const Type &x, const Type &y )
    {
      return( !( x == y ) );
    }

    template< class Type >
    bool operator>( const Type &x, const Type &y )
    {
      return( y < x );
    }

    template< class Type >
    bool operator<=( const Type &x, const Type &y )
    {
      return( !( y < x ) );
    }

    template< class Type >
    bool operator>=( const Type &x, const Type &y )
    {
      return( !( x < y ) );
    }

  } // namespace rel_ops

  // Pair support

  template< class Type1, class Type2 >
  struct pair {
    typedef Type1 first_type;
    typedef Type2 second_type;

    Type1 first;
    Type2 second;

    pair( ) :
      first( Type1( ) ), second( Type2( ) )
      { }

    pair( const Type1 &x, const Type2 &y ) :
      first( x ), second( y )
      { }

    template< class OtherType1, class OtherType2 >
    pair( const pair< OtherType1, OtherType2 > &other ) :
      first( other.first ), second( other.second )
      { }
  };

  template< class Type1, class Type2 >
  inline
  bool operator==( const pair< Type1, Type2 > &x,
                   const pair< Type1, Type2 > &y )
  {
    return( x.first == y.first && x.second == y.second );
  }

  template< class Type1, class Type2 >
  inline
  bool operator<( const pair< Type1, Type2 > &x,
                  const pair< Type1, Type2 > &y )
  {
    return( x.first < y.first ||
            ( !( y.first < x.first ) && x.second < y.second ) );
  }

  template< class Type1, class Type2 >
  inline
  pair< Type1, Type2 > make_pair( const Type1 &x, const Type2 &y )
  {
    return( pair< Type1, Type2 >( x, y ) );
  }

} // namespace std

#endif