NS-3 based Named Data Networking (NDN) simulator
ndnSIM 2.0: NDN, CCN, CCNx, content centric networks
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indented-stream.cpp
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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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#include "
indented-stream.hpp
"
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#include <vector>
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#include <boost/range/iterator_range.hpp>
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#include <boost/algorithm/string/split.hpp>
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#include <boost/algorithm/string/classification.hpp>
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namespace
ndn
{
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namespace
util {
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IndentedStream::IndentedStream
(std::ostream& os,
const
std::string& indent)
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:
std
::ostream(&m_buffer)
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, m_buffer(os, indent)
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{
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}
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IndentedStream::~IndentedStream
()
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{
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flush();
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}
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IndentedStream::StreamBuf::StreamBuf(std::ostream& os,
const
std::string& indent)
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: m_output(os)
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, m_indent(indent)
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{
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}
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int
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IndentedStream::StreamBuf::sync()
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{
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typedef
boost::iterator_range<std::string::const_iterator> StringView;
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const
std::string& output = str();
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std::vector<StringView> splitOutput;
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boost::split(splitOutput, output, boost::is_any_of(
"\n"
));
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if
(!splitOutput.empty() && splitOutput.back().empty()) {
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splitOutput.pop_back();
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}
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for
(
const
StringView& line : splitOutput) {
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m_output << m_indent << line <<
"\n"
;
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}
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str(std::string());
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return
0;
// success
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}
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}
// namespace util
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}
// namespace ndn
ndn
Copyright (c) 2011-2015 Regents of the University of California.
Definition:
ndn-strategy-choice-helper.hpp:34
std
STL namespace.
ndn::util::IndentedStream::IndentedStream
IndentedStream(std::ostream &os, const std::string &indent)
Definition:
indented-stream.cpp:33
ndn::util::IndentedStream::~IndentedStream
~IndentedStream()
Definition:
indented-stream.cpp:39
indented-stream.hpp
ndnSIM
ndn-cxx
src
util
indented-stream.cpp
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