/*
 *======================================================================
 *
 *Copyright 1992 Sun Microsystems, Inc.
 *
 *The Interface Definition Language Compiler Front End (CFE) is made
 *available for use provided that this legend is included on all media and
 *documentation and as a part of the software program in whole or part.
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 *Interface Definition Language CFE as permitted herein.
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 *Interface Definition Language CFE is provided with no support and
 *without any obligation on the part of Sun Microsystems, Inc. or any of
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 *SUN MICROSYSTEMS, INC. OR ANY OF ITS SUBSIDIARIES OR AFFILIATES SHALL
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 *SECRETS OR ANY PATENTS BY INTERFACE DEFINITION LANGUAGE CFE OR ANY PART
 *THEREOF.
 *
 *IN NO EVENT WILL SUN MICROSYSTEMS, INC. OR ANY OF ITS SUBSIDIARIES OR
 *AFFILIATES BE LIABLE FOR ANY LOST REVENUE OR PROFITS OR OTHER SPECIAL,
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 *SunSoft, Inc.  
 *2550 Garcia Avenue 
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 *======================================================================
 */

#ifndef _UTL_EXPRLIST_UTL_EXPRLIST_HH
#define _UTL_EXPRLIST_UTL_EXPRLIST_HH

#pragma ident "%@(#)utl_exprlist.hh	1.23% %92/06/10% Sun Microsystems"

// utl_exprlist.hh
//
// List of strings

/*
** DEPENDENCIES: ast_expression.hh, utl_list.hh
**
** USE: Included from util.hh
*/

#include	<iostream.h>
#include	<idl_fwd.hh>
#include	<utl_list.hh>
#include	<utl_strlist.hh>
#include	<utl_idlist.hh>
#include	<utl_scoped_name.hh>
#include	<utl_identifier.hh>
#include	<utl_string.hh>
#include	<ast_expression.hh>


class	UTL_ExprList : public UTL_List<UTL_ExprList, AST_Expression>
{
public:
  // Operations

  // Constructor(s)
  UTL_ExprList(AST_Expression *s, UTL_ExprList *cdr);
  virtual ~UTL_ExprList() {}
};

// Active iterator for UTL_ExprList
class	UTL_ExprlistActiveIterator :
    public UTL_ListActiveIterator<UTL_ExprList, AST_Expression>
{
public:
  // Operations

  // Constructor(s)
  UTL_ExprlistActiveIterator(UTL_ExprList *s);
  virtual ~UTL_ExprlistActiveIterator() {}
};

#endif           // _UTL_EXPRLIST_UTL_EXPRLIST_HH
