NS-3 based Named Data Networking (NDN) simulator
ndnSIM: NDN, CCN, CCNx, content centric networks
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block.h
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/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil -*- */
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/*
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* Copyright (c) 2011 University of California, Los Angeles
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation;
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Author: Alexander Afanasyev <alexander.afanasyev@ucla.edu>
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*/
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#ifndef _CCNB_PARSER_BLOCK_H_
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#define _CCNB_PARSER_BLOCK_H_
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#include "ns3/simple-ref-count.h"
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#include "ns3/buffer.h"
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#include "ns3/ptr.h"
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// visitors
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#include "../visitors/void-no-argu-visitor.h"
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#include "../visitors/void-visitor.h"
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#include "../visitors/no-argu-visitor.h"
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#include "../visitors/visitor.h"
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NDN_NAMESPACE_BEGIN
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namespace
wire {
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namespace
CcnbParser {
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class
Block
:
public
SimpleRefCount<Block>
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{
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public
:
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// static int counter;
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static
Ptr<Block>
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ParseBlock (Buffer::Iterator &start,
bool
dontParseBlock =
false
);
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virtual
~
Block
();
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virtual
void
accept(
VoidNoArguVisitor
&v ) = 0;
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virtual
void
accept(
VoidVisitor
&v, boost::any param ) = 0;
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virtual
boost::any accept(
NoArguVisitor
&v ) = 0;
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virtual
boost::any accept(
Visitor
&v, boost::any param ) = 0;
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};
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inline
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uint8_t
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BufferIteratorPeekU8 (Buffer::Iterator &i)
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{
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uint8_t ret = i.ReadU8 ();
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i.Prev ();
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return
ret;
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}
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}
// namespace CcnbParser
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}
// namespace wire
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NDN_NAMESPACE_END
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#endif // _CCNB_PARSER_BLOCK_H_
ns3::ndn::wire::CcnbParser::VoidNoArguVisitor
Visitor interface that takes no arguments and returns nothing.
Definition:
void-no-argu-visitor.h:38
ns3::ndn::wire::CcnbParser::VoidVisitor
Visitor interface that takes one boost::any argument and returns nothing.
Definition:
void-visitor.h:39
ns3::ndn::wire::CcnbParser::NoArguVisitor
Visitor interface that takes no arguments and returns boost::any.
Definition:
no-argu-visitor.h:39
ns3::ndn::wire::CcnbParser::Visitor
Visitor interface that takes one boost::any argument and returns boost::any.
Definition:
visitor.h:39
ns3::ndn::wire::CcnbParser::Block
Base class for ccnb-encoded node.
Definition:
block.h:48
ndnSIM
model
wire
ccnb
ccnb-parser
syntax-tree
block.h
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