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regex-backref-matcher.hpp
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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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#ifndef NDN_UTIL_REGEX_REGEX_BACKREF_MATCHER_HPP
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#define NDN_UTIL_REGEX_REGEX_BACKREF_MATCHER_HPP
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#include "../../common.hpp"
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#include "
regex-matcher.hpp
"
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namespace
ndn
{
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class
RegexBackrefMatcher
:
public
RegexMatcher
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{
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public
:
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RegexBackrefMatcher
(
const
std::string& expr, shared_ptr<RegexBackrefManager> backrefManager);
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virtual
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~RegexBackrefMatcher
()
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{
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}
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void
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lateCompile
()
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{
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compile
();
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}
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protected
:
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virtual
void
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compile
();
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};
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}
// namespace ndn
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#include "
regex-pattern-list-matcher.hpp
"
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namespace
ndn
{
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inline
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RegexBackrefMatcher::RegexBackrefMatcher
(
const
std::string& expr,
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shared_ptr<RegexBackrefManager> backrefManager)
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:
RegexMatcher
(expr,
EXPR_BACKREF
, backrefManager)
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{
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// compile();
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}
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inline
void
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RegexBackrefMatcher::compile
()
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{
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if
(
m_expr
.size() < 2)
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BOOST_THROW_EXCEPTION(
RegexMatcher::Error
(
"Unrecognized format: "
+
m_expr
));
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size_t
lastIndex =
m_expr
.size() - 1;
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if
(
'('
==
m_expr
[0] &&
')'
==
m_expr
[lastIndex]) {
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// m_backRefManager->pushRef(this);
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shared_ptr<RegexMatcher> matcher(
new
RegexPatternListMatcher
(
m_expr
.substr(1, lastIndex - 1),
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m_backrefManager
));
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m_matchers
.push_back(matcher);
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}
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else
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BOOST_THROW_EXCEPTION(
RegexMatcher::Error
(
"Unrecognized format: "
+
m_expr
));
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}
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}
// namespace ndn
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#endif // NDN_UTIL_REGEX_REGEX_BACKREF_MATCHER_HPP
ndn
Copyright (c) 2011-2015 Regents of the University of California.
Definition:
ndn-strategy-choice-helper.hpp:34
ndn::RegexMatcher::EXPR_BACKREF
Definition:
regex-matcher.hpp:51
ndn::RegexPatternListMatcher
Definition:
regex-pattern-list-matcher.hpp:35
ndn::RegexBackrefMatcher::~RegexBackrefMatcher
virtual ~RegexBackrefMatcher()
Definition:
regex-backref-matcher.hpp:39
ndn::RegexBackrefMatcher::RegexBackrefMatcher
RegexBackrefMatcher(const std::string &expr, shared_ptr< RegexBackrefManager > backrefManager)
Definition:
regex-backref-matcher.hpp:61
ndn::RegexMatcher::m_backrefManager
shared_ptr< RegexBackrefManager > m_backrefManager
Definition:
regex-matcher.hpp:99
ndn::RegexBackrefMatcher
Definition:
regex-backref-matcher.hpp:33
regex-matcher.hpp
ndn::RegexMatcher::m_matchers
std::vector< shared_ptr< RegexMatcher > > m_matchers
Definition:
regex-matcher.hpp:100
ndn::RegexBackrefMatcher::lateCompile
void lateCompile()
Definition:
regex-backref-matcher.hpp:44
ndn::RegexMatcher::m_expr
const std::string m_expr
Definition:
regex-matcher.hpp:97
ndn::RegexMatcher::Error
Definition:
regex-matcher.hpp:37
regex-pattern-list-matcher.hpp
ndn::RegexBackrefMatcher::compile
virtual void compile()
Compile the regular expression to generate the more matchers when necessary.
Definition:
regex-backref-matcher.hpp:69
ndn::RegexMatcher
Definition:
regex-matcher.hpp:34
ndnSIM
ndn-cxx
src
util
regex
regex-backref-matcher.hpp
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