#ifndef PLISTELEMENT_C
#define PLISTELEMENT_C


//*****************************************************************************
//
//			PListElement.C
//
//*****************************************************************************
//
//      Copyright (C) 1996 
//
//                      Ronald A. MacCracken
//			Graduate Student
//                      Computer Science Department
//                      University of California
//                      Davis, CA  95616
//
//      Permission is granted to use at your own risk and 
//      distribute this software in source and binary forms 
//      provided the above copyright notice and this paragraph 
//      are preserved on all copies.  This software is provided 
//      "as is" with no express or implied warranty.
//
//*****************************************************************************


#include "PListElement.h"


//
// Constructors and Destructors
//

template<class TYPE>
PListElement<TYPE> :: PListElement ( void )
: data ( NULL ) , next ( NULL )
{ }


template<class TYPE>
PListElement<TYPE> :: PListElement ( TYPE* t )
: data ( t ) , next ( NULL )
{ }


template<class TYPE>
PListElement<TYPE> :: PListElement ( const PListElement<TYPE>& e )
{
    Copy ( e ) ;
}


template<class TYPE>
PListElement<TYPE> :: ~PListElement ( void )
{
    Delete ( ) ;
}


//
// Private Member Functions
//

template<class TYPE>
void	PListElement<TYPE> :: Copy ( const PListElement<TYPE>& e )
{
    data = e.data ;
    next = NULL ;
}


template<class TYPE>
void	PListElement<TYPE> :: Delete ( void )
{
    delete data ;
    delete next ;

    data = NULL ;
    next = NULL ;
}


//
// Public Member Functions
//

template<class TYPE>
PListElement<TYPE>&	PListElement<TYPE> :: operator= ( const PListElement<TYPE>& e )
{
    if ( this == &e )
	return ( *this ) ;

    Delete ( ) ;

    Copy ( e ) ;

    return ( *this ) ;
}


template<class TYPE>
PListElement<TYPE>*	PListElement<TYPE> :: Get_Copy ( void ) const
{
    return ( new PListElement<TYPE> ( *this ) ) ;
}


template<class TYPE>
int	PListElement<TYPE> :: Compare_Data ( const TYPE* t ) const
{
    return ( data == t ) ;
}


#endif