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: DataTask.h /main/2 1996/07/18 16:42:57 drk $ */
24 /* $Id: DataTask.h /main/2 1996/07/18 16:42:57 drk $ */
31 #include "FlexBuffer.h"
33 class DataTask : public Task{
35 * A DataTask collects all the data for an element.
38 * if(t.type() == START && t.attrMatch(OLAF::OLIAS, OLAF::Title)){
39 * titleTask = addSubTask(new DataTask());
41 * ... (more markup(), data() calls) ...
43 * const char *title = titleTask.content()
47 DataTask(const Token& t);
49 virtual void markup(const Token& t) /* throw(Unexpected) */;
51 virtual void data(const char *chars,
52 size_t len) /* throw(ResourcesExhausted) */;
54 const char *content(size_t *length_return = NULL);
57 int level; /* how far nested are we? */
62 #endif /* __DataTask_h */