2 * CDE - Common Desktop Environment
4 * Copyright (c) 1993-2012, The Open Group. All rights reserved.
6 * These libraries and programs are free software; you can
7 * redistribute them and/or modify them under the terms of the GNU
8 * Lesser General Public License as published by the Free Software
9 * Foundation; either version 2 of the License, or (at your option)
12 * These libraries and programs are distributed in the hope that
13 * they will be useful, but WITHOUT ANY WARRANTY; without even the
14 * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
15 * PURPOSE. See the GNU Lesser General Public License for more
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with these librararies and programs; if not, write
20 * to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
21 * Floor, Boston, MA 02110-1301 USA
23 /* $XConsortium: EntityScope.h /main/2 1996/07/18 16:43:47 drk $ */
27 #include "EntityList.h"
31 EntityList *currentEntityScope;
34 void push ( EntityList *escope ) {
35 escope->next = currentEntityScope;
36 currentEntityScope = escope;
40 EntityList *GetTopEntities() const { return(currentEntityScope); }
42 SGMLDefn *LookupEntity( int ename );
45 * Constructor EntityScope creates a topmost entitylist
46 * so the stack will contain an element after it is constructed
49 EntityScope() { currentEntityScope = new EntityList(); }
54 //----------------------------------------------------------------
57 EntityScope::LookupEntity( int ename )
59 return ( currentEntityScope->lookup( ename ) );
62 //-----------------------------------------------------------------
69 ptr = currentEntityScope;
70 currentEntityScope = ptr->next;
74 //-----------------------------------------------------------------
76 EntityScope::~EntityScope()
78 EntityList *pt = currentEntityScope;