NS-3 based Named Data Networking (NDN) simulator
ndnSIM: NDN, CCN, CCNx, content centric networks
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void-depth-first-visitor.cc
1 /* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil -*- */
2 /*
3  * Copyright (c) 2011 University of California, Los Angeles
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License version 2 as
7  * published by the Free Software Foundation;
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, write to the Free Software
16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17  *
18  * Author: Alexander Afanasyev <alexander.afanasyev@ucla.edu>
19  */
20 
21 #include "void-depth-first-visitor.h"
22 
23 #include "../syntax-tree/blob.h"
24 #include "../syntax-tree/udata.h"
25 #include "../syntax-tree/tag.h"
26 #include "../syntax-tree/dtag.h"
27 #include "../syntax-tree/attr.h"
28 #include "../syntax-tree/dattr.h"
29 #include "../syntax-tree/ext.h"
30 
31 #include <boost/foreach.hpp>
32 
33 NDN_NAMESPACE_BEGIN
34 
35 namespace wire {
36 namespace CcnbParser {
37 
38 void
39 VoidDepthFirstVisitor::visit (Blob &n, boost::any param)
40 {
41  // Buffer n.m_blob;
42 }
43 
44 void
45 VoidDepthFirstVisitor::visit (Udata &n, boost::any param)
46 {
47  // std::string n.m_udata;
48 }
49 
50 void
51 VoidDepthFirstVisitor::visit (Tag &n, boost::any param)
52 {
53  // std::string n.m_tag;
54  // std::list<Ptr<Block> > n.m_attrs;
55  // std::list<Ptr<Block> > n.m_nestedBlocks;
56  BOOST_FOREACH (Ptr<Block> block, n.m_attrs)
57  {
58  block->accept (*this, param);
59  }
60  BOOST_FOREACH (Ptr<Block> block, n.m_nestedTags)
61  {
62  block->accept (*this, param);
63  }
64 }
65 
66 void
67 VoidDepthFirstVisitor::visit (Dtag &n, boost::any param)
68 {
69  // std::string n.m_tag;
70  // std::list<Ptr<Block> > n.m_attrs;
71  // std::list<Ptr<Block> > n.m_nestedBlocks;
72  BOOST_FOREACH (Ptr<Block> block, n.m_attrs)
73  {
74  block->accept (*this, param);
75  }
76  BOOST_FOREACH (Ptr<Block> block, n.m_nestedTags)
77  {
78  block->accept (*this, param);
79  }
80 }
81 
82 void
83 VoidDepthFirstVisitor::visit (Attr &n, boost::any param)
84 {
85  // std::string n.m_attr;
86  // Ptr<Udata> n.m_value;
87 }
88 
89 void
90 VoidDepthFirstVisitor::visit (Dattr &n, boost::any param)
91 {
92  // uint32_t n.m_dattr;
93  // Ptr<Udata> n.m_value;
94 }
95 
96 void
97 VoidDepthFirstVisitor::visit (Ext &n, boost::any param)
98 {
99  // uint64_t n.m_extSubtype;
100 }
101 
102 } // CcnbParser
103 } // wire
104 
105 NDN_NAMESPACE_END
std::list< Ptr< Block > > m_nestedTags
List of nested tags.
Definition: base-tag.h:43
Class to represent DATTR ccnb-encoded node.
Definition: dattr.h:37
Class to represent DTAG ccnb-encoded node.
Definition: dtag.h:37
Class to represent BLOB ccnb-encoded node.
Definition: blob.h:37
Class to represent ATTR ccnb-encoded node.
Definition: attr.h:38
Class to represent TAG ccnb-encoded node.
Definition: tag.h:38
Class to represent EXT ccnb-encoded node.
Definition: ext.h:37
Class to represent UDATA ccnb-encoded node.
Definition: udata.h:36
std::list< Ptr< Block > > m_attrs
List of attributes, associated with this tag.
Definition: base-tag.h:42