NS-3 based Named Data Networking (NDN) simulator
ndnSIM: NDN, CCN, CCNx, content centric networks
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string-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 "string-visitor.h"
22 #include "../syntax-tree/udata.h"
23 #include "../syntax-tree/blob.h"
24 
25 NDN_NAMESPACE_BEGIN
26 
27 namespace wire {
28 namespace CcnbParser {
29 
30 boost::any
31 StringVisitor::visit (Blob &n)
32 {
33  // Buffer n.m_blob;
34  return std::string (n.m_blob, n.m_blobSize);
35 }
36 
37 boost::any
38 StringVisitor::visit (Udata &n)
39 {
40  // std::string n.m_udata;
41  return n.m_udata;
42 }
43 
44 } // CcnbParser
45 } // wire
46 
47 NDN_NAMESPACE_END
std::string m_udata
field holding a parsed UDATA value of the block
Definition: udata.h:54
char * m_blob
field holding a parsed BLOB value of the block
Definition: blob.h:56
Class to represent BLOB ccnb-encoded node.
Definition: blob.h:37
uint32_t m_blobSize
field representing size of the BLOB field stored
Definition: blob.h:57
Class to represent UDATA ccnb-encoded node.
Definition: udata.h:36