table: erase NameTree entry when FIB/Measurements/StrategyChoice entry is erased
This commit also optimizes Measurements table to make use of NameTree shortcuts.
refs #1803
Change-Id: Ib0e465750ed5e8ff9ed129a926a7bc852db4e9e1
diff --git a/daemon/fw/ncc-strategy.cpp b/daemon/fw/ncc-strategy.cpp
index 3b17ab1..838dd9a 100644
--- a/daemon/fw/ncc-strategy.cpp
+++ b/daemon/fw/ncc-strategy.cpp
@@ -166,7 +166,7 @@
// going out of this strategy's namespace
return;
}
- this->getMeasurements().extendLifetime(*measurementsEntry, MEASUREMENTS_LIFETIME);
+ this->getMeasurements().extendLifetime(measurementsEntry, MEASUREMENTS_LIFETIME);
shared_ptr<MeasurementsEntryInfo> measurementsEntryInfo =
this->getMeasurementsEntryInfo(measurementsEntry);
@@ -187,7 +187,7 @@
// going out of this strategy's namespace
return;
}
- this->getMeasurements().extendLifetime(*measurementsEntry, MEASUREMENTS_LIFETIME);
+ this->getMeasurements().extendLifetime(measurementsEntry, MEASUREMENTS_LIFETIME);
shared_ptr<MeasurementsEntryInfo> measurementsEntryInfo =
this->getMeasurementsEntryInfo(measurementsEntry);
diff --git a/daemon/table/fib.cpp b/daemon/table/fib.cpp
index 516de57..3672b66 100644
--- a/daemon/table/fib.cpp
+++ b/daemon/table/fib.cpp
@@ -1,11 +1,12 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/**
- * Copyright (c) 2014 Regents of the University of California,
- * Arizona Board of Regents,
- * Colorado State University,
- * University Pierre & Marie Curie, Sorbonne University,
- * Washington University in St. Louis,
- * Beijing Institute of Technology
+ * Copyright (c) 2014, Regents of the University of California,
+ * Arizona Board of Regents,
+ * Colorado State University,
+ * University Pierre & Marie Curie, Sorbonne University,
+ * Washington University in St. Louis,
+ * Beijing Institute of Technology,
+ * The University of Memphis
*
* This file is part of NFD (Named Data Networking Forwarding Daemon).
* See AUTHORS.md for complete list of NFD authors and contributors.
@@ -20,7 +21,7 @@
*
* You should have received a copy of the GNU General Public License along with
* NFD, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
- **/
+ */
#include "fib.hpp"
#include "pit-entry.hpp"
@@ -114,24 +115,28 @@
}
void
+Fib::erase(shared_ptr<name_tree::Entry> nameTreeEntry)
+{
+ nameTreeEntry->setFibEntry(shared_ptr<fib::Entry>());
+ m_nameTree.eraseEntryIfEmpty(nameTreeEntry);
+ --m_nItems;
+}
+
+void
Fib::erase(const Name& prefix)
{
shared_ptr<name_tree::Entry> nameTreeEntry = m_nameTree.findExactMatch(prefix);
- if (static_cast<bool>(nameTreeEntry))
- {
- nameTreeEntry->setFibEntry(shared_ptr<fib::Entry>());
- --m_nItems;
+ if (static_cast<bool>(nameTreeEntry)) {
+ this->erase(nameTreeEntry);
}
}
void
Fib::erase(const fib::Entry& entry)
{
- shared_ptr<name_tree::Entry> nameTreeEntry = m_nameTree.findExactMatch(entry);
- if (static_cast<bool>(nameTreeEntry))
- {
- nameTreeEntry->setFibEntry(shared_ptr<fib::Entry>());
- --m_nItems;
+ shared_ptr<name_tree::Entry> nameTreeEntry = m_nameTree.get(entry);
+ if (static_cast<bool>(nameTreeEntry)) {
+ this->erase(nameTreeEntry);
}
}
diff --git a/daemon/table/fib.hpp b/daemon/table/fib.hpp
index e5aaf15..615462f 100644
--- a/daemon/table/fib.hpp
+++ b/daemon/table/fib.hpp
@@ -1,11 +1,12 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/**
- * Copyright (c) 2014 Regents of the University of California,
- * Arizona Board of Regents,
- * Colorado State University,
- * University Pierre & Marie Curie, Sorbonne University,
- * Washington University in St. Louis,
- * Beijing Institute of Technology
+ * Copyright (c) 2014, Regents of the University of California,
+ * Arizona Board of Regents,
+ * Colorado State University,
+ * University Pierre & Marie Curie, Sorbonne University,
+ * Washington University in St. Louis,
+ * Beijing Institute of Technology,
+ * The University of Memphis
*
* This file is part of NFD (Named Data Networking Forwarding Daemon).
* See AUTHORS.md for complete list of NFD authors and contributors.
@@ -20,7 +21,7 @@
*
* You should have received a copy of the GNU General Public License along with
* NFD, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
- **/
+ */
#ifndef NFD_DAEMON_TABLE_FIB_HPP
#define NFD_DAEMON_TABLE_FIB_HPP
@@ -128,6 +129,9 @@
shared_ptr<fib::Entry>
findLongestPrefixMatch(shared_ptr<name_tree::Entry> nameTreeEntry) const;
+ void
+ erase(shared_ptr<name_tree::Entry> nameTreeEntry);
+
private:
NameTree& m_nameTree;
size_t m_nItems;
diff --git a/daemon/table/measurements-accessor.cpp b/daemon/table/measurements-accessor.cpp
index 8ecb0fd..81b1432 100644
--- a/daemon/table/measurements-accessor.cpp
+++ b/daemon/table/measurements-accessor.cpp
@@ -1,11 +1,12 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/**
- * Copyright (c) 2014 Regents of the University of California,
- * Arizona Board of Regents,
- * Colorado State University,
- * University Pierre & Marie Curie, Sorbonne University,
- * Washington University in St. Louis,
- * Beijing Institute of Technology
+ * Copyright (c) 2014, Regents of the University of California,
+ * Arizona Board of Regents,
+ * Colorado State University,
+ * University Pierre & Marie Curie, Sorbonne University,
+ * Washington University in St. Louis,
+ * Beijing Institute of Technology,
+ * The University of Memphis
*
* This file is part of NFD (Named Data Networking Forwarding Daemon).
* See AUTHORS.md for complete list of NFD authors and contributors.
@@ -20,7 +21,7 @@
*
* You should have received a copy of the GNU General Public License along with
* NFD, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
- **/
+ */
#include "measurements-accessor.hpp"
diff --git a/daemon/table/measurements-accessor.hpp b/daemon/table/measurements-accessor.hpp
index 2db0ccb..2108435 100644
--- a/daemon/table/measurements-accessor.hpp
+++ b/daemon/table/measurements-accessor.hpp
@@ -1,11 +1,12 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/**
- * Copyright (c) 2014 Regents of the University of California,
- * Arizona Board of Regents,
- * Colorado State University,
- * University Pierre & Marie Curie, Sorbonne University,
- * Washington University in St. Louis,
- * Beijing Institute of Technology
+ * Copyright (c) 2014, Regents of the University of California,
+ * Arizona Board of Regents,
+ * Colorado State University,
+ * University Pierre & Marie Curie, Sorbonne University,
+ * Washington University in St. Louis,
+ * Beijing Institute of Technology,
+ * The University of Memphis
*
* This file is part of NFD (Named Data Networking Forwarding Daemon).
* See AUTHORS.md for complete list of NFD authors and contributors.
@@ -20,7 +21,7 @@
*
* You should have received a copy of the GNU General Public License along with
* NFD, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
- **/
+ */
#ifndef NFD_DAEMON_TABLE_MEASUREMENTS_ACCESSOR_HPP
#define NFD_DAEMON_TABLE_MEASUREMENTS_ACCESSOR_HPP
@@ -68,7 +69,7 @@
* The entry will be kept until at least now()+lifetime.
*/
void
- extendLifetime(measurements::Entry& entry, const time::nanoseconds& lifetime);
+ extendLifetime(shared_ptr<measurements::Entry> entry, const time::nanoseconds& lifetime);
private:
/** \brief perform access control to Measurements entry
@@ -109,7 +110,8 @@
}
inline void
-MeasurementsAccessor::extendLifetime(measurements::Entry& entry, const time::nanoseconds& lifetime)
+MeasurementsAccessor::extendLifetime(shared_ptr<measurements::Entry> entry,
+ const time::nanoseconds& lifetime)
{
m_measurements.extendLifetime(entry, lifetime);
}
diff --git a/daemon/table/measurements.cpp b/daemon/table/measurements.cpp
index a63c602..4943bf4 100644
--- a/daemon/table/measurements.cpp
+++ b/daemon/table/measurements.cpp
@@ -100,7 +100,15 @@
return shared_ptr<measurements::Entry>();
}
- return this->get(child->getName().getPrefix(-1));
+ shared_ptr<name_tree::Entry> nameTreeChild = m_nameTree.get(*child);
+ shared_ptr<name_tree::Entry> nameTreeEntry = nameTreeChild->getParent();
+ if (static_cast<bool>(nameTreeEntry)) {
+ return this->get(nameTreeEntry);
+ }
+ else {
+ BOOST_ASSERT(nameTreeChild->getPrefix().size() == 0); // root entry has no parent
+ return shared_ptr<measurements::Entry>();
+ }
}
shared_ptr<measurements::Entry>
@@ -124,33 +132,38 @@
}
void
-Measurements::extendLifetime(measurements::Entry& entry, const time::nanoseconds& lifetime)
+Measurements::extendLifetime(shared_ptr<measurements::Entry> entry,
+ const time::nanoseconds& lifetime)
{
- shared_ptr<measurements::Entry> ret = this->findExactMatch(entry.getName());
- if (static_cast<bool>(ret))
- {
- time::steady_clock::TimePoint expiry = time::steady_clock::now() + lifetime;
- if (ret->m_expiry >= expiry) // has longer lifetime, not extending
- return;
- scheduler::cancel(entry.m_cleanup);
- entry.m_expiry = expiry;
- entry.m_cleanup = scheduler::schedule(lifetime,
- bind(&Measurements::cleanup, this, ret));
+ shared_ptr<name_tree::Entry> nameTreeEntry = m_nameTree.get(*entry);
+ if (!static_cast<bool>(nameTreeEntry) ||
+ nameTreeEntry->getMeasurementsEntry().get() != entry.get()) {
+ // entry is already gone; it is a dangling reference
+ return;
}
+
+ time::steady_clock::TimePoint expiry = time::steady_clock::now() + lifetime;
+ if (entry->m_expiry >= expiry) {
+ // has longer lifetime, not extending
+ return;
+ }
+
+ scheduler::cancel(entry->m_cleanup);
+ entry->m_expiry = expiry;
+ entry->m_cleanup = scheduler::schedule(lifetime, bind(&Measurements::cleanup, this, entry));
}
void
Measurements::cleanup(shared_ptr<measurements::Entry> entry)
{
- BOOST_ASSERT(entry);
+ BOOST_ASSERT(static_cast<bool>(entry));
- shared_ptr<name_tree::Entry> nameTreeEntry = m_nameTree.findExactMatch(entry->getName());
- if (static_cast<bool>(nameTreeEntry))
- {
+ shared_ptr<name_tree::Entry> nameTreeEntry = m_nameTree.get(*entry);
+ if (static_cast<bool>(nameTreeEntry)) {
nameTreeEntry->setMeasurementsEntry(shared_ptr<measurements::Entry>());
+ m_nameTree.eraseEntryIfEmpty(nameTreeEntry);
m_nItems--;
}
-
}
} // namespace nfd
diff --git a/daemon/table/measurements.hpp b/daemon/table/measurements.hpp
index 1ace0b9..7478c58 100644
--- a/daemon/table/measurements.hpp
+++ b/daemon/table/measurements.hpp
@@ -86,7 +86,7 @@
* The entry will be kept until at least now()+lifetime.
*/
void
- extendLifetime(measurements::Entry& entry, const time::nanoseconds& lifetime);
+ extendLifetime(shared_ptr<measurements::Entry> entry, const time::nanoseconds& lifetime);
size_t
size() const;
diff --git a/daemon/table/name-tree-entry.cpp b/daemon/table/name-tree-entry.cpp
index 0e4d821..017dbfe 100644
--- a/daemon/table/name-tree-entry.cpp
+++ b/daemon/table/name-tree-entry.cpp
@@ -1,11 +1,12 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/**
- * Copyright (c) 2014 Regents of the University of California,
- * Arizona Board of Regents,
- * Colorado State University,
- * University Pierre & Marie Curie, Sorbonne University,
- * Washington University in St. Louis,
- * Beijing Institute of Technology
+ * Copyright (c) 2014, Regents of the University of California,
+ * Arizona Board of Regents,
+ * Colorado State University,
+ * University Pierre & Marie Curie, Sorbonne University,
+ * Washington University in St. Louis,
+ * Beijing Institute of Technology,
+ * The University of Memphis
*
* This file is part of NFD (Named Data Networking Forwarding Daemon).
* See AUTHORS.md for complete list of NFD authors and contributors.
@@ -20,9 +21,7 @@
*
* You should have received a copy of the GNU General Public License along with
* NFD, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
- **/
-
-// Name Tree Entry (i.e., Name Prefix Entry)
+ */
#include "name-tree-entry.hpp"
@@ -41,7 +40,7 @@
// resolve hash collisions
// So before erasing a single node, make sure its m_next == 0
// See eraseEntryIfEmpty in name-tree.cpp
- if (m_next)
+ if (m_next != 0)
delete m_next;
}
@@ -55,6 +54,42 @@
{
}
+bool
+Entry::isEmpty() const
+{
+ return m_children.empty() &&
+ !static_cast<bool>(m_fibEntry) &&
+ m_pitEntries.empty() &&
+ !static_cast<bool>(m_measurementsEntry) &&
+ !static_cast<bool>(m_strategyChoiceEntry);
+}
+
+void
+Entry::setFibEntry(shared_ptr<fib::Entry> fibEntry)
+{
+ if (static_cast<bool>(fibEntry)) {
+ BOOST_ASSERT(!static_cast<bool>(fibEntry->m_nameTreeEntry));
+ }
+
+ if (static_cast<bool>(m_fibEntry)) {
+ m_fibEntry->m_nameTreeEntry.reset();
+ }
+ m_fibEntry = fibEntry;
+ if (static_cast<bool>(m_fibEntry)) {
+ m_fibEntry->m_nameTreeEntry = this->shared_from_this();
+ }
+}
+
+void
+Entry::insertPitEntry(shared_ptr<pit::Entry> pitEntry)
+{
+ BOOST_ASSERT(static_cast<bool>(pitEntry));
+ BOOST_ASSERT(!static_cast<bool>(pitEntry->m_nameTreeEntry));
+
+ m_pitEntries.push_back(pitEntry);
+ pitEntry->m_nameTreeEntry = this->shared_from_this();
+}
+
void
Entry::erasePitEntry(shared_ptr<pit::Entry> pitEntry)
{
@@ -70,5 +105,37 @@
pitEntry->m_nameTreeEntry.reset();
}
+void
+Entry::setMeasurementsEntry(shared_ptr<measurements::Entry> measurementsEntry)
+{
+ if (static_cast<bool>(measurementsEntry)) {
+ BOOST_ASSERT(!static_cast<bool>(measurementsEntry->m_nameTreeEntry));
+ }
+
+ if (static_cast<bool>(m_measurementsEntry)) {
+ m_measurementsEntry->m_nameTreeEntry.reset();
+ }
+ m_measurementsEntry = measurementsEntry;
+ if (static_cast<bool>(m_measurementsEntry)) {
+ m_measurementsEntry->m_nameTreeEntry = this->shared_from_this();
+ }
+}
+
+void
+Entry::setStrategyChoiceEntry(shared_ptr<strategy_choice::Entry> strategyChoiceEntry)
+{
+ if (static_cast<bool>(strategyChoiceEntry)) {
+ BOOST_ASSERT(!static_cast<bool>(strategyChoiceEntry->m_nameTreeEntry));
+ }
+
+ if (static_cast<bool>(m_strategyChoiceEntry)) {
+ m_strategyChoiceEntry->m_nameTreeEntry.reset();
+ }
+ m_strategyChoiceEntry = strategyChoiceEntry;
+ if (static_cast<bool>(m_strategyChoiceEntry)) {
+ m_strategyChoiceEntry->m_nameTreeEntry = this->shared_from_this();
+ }
+}
+
} // namespace name_tree
} // namespace nfd
diff --git a/daemon/table/name-tree-entry.hpp b/daemon/table/name-tree-entry.hpp
index 48c9af7..d0e3587 100644
--- a/daemon/table/name-tree-entry.hpp
+++ b/daemon/table/name-tree-entry.hpp
@@ -1,11 +1,12 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/**
- * Copyright (c) 2014 Regents of the University of California,
- * Arizona Board of Regents,
- * Colorado State University,
- * University Pierre & Marie Curie, Sorbonne University,
- * Washington University in St. Louis,
- * Beijing Institute of Technology
+ * Copyright (c) 2014, Regents of the University of California,
+ * Arizona Board of Regents,
+ * Colorado State University,
+ * University Pierre & Marie Curie, Sorbonne University,
+ * Washington University in St. Louis,
+ * Beijing Institute of Technology,
+ * The University of Memphis
*
* This file is part of NFD (Named Data Networking Forwarding Daemon).
* See AUTHORS.md for complete list of NFD authors and contributors.
@@ -20,9 +21,7 @@
*
* You should have received a copy of the GNU General Public License along with
* NFD, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
- **/
-
-// Name Tree Entry (i.e., Name Prefix Entry)
+ */
#ifndef NFD_DAEMON_TABLE_NAME_TREE_ENTRY_HPP
#define NFD_DAEMON_TABLE_NAME_TREE_ENTRY_HPP
@@ -95,6 +94,7 @@
bool
isEmpty() const;
+public: // attached table entries
void
setFibEntry(shared_ptr<fib::Entry> fibEntry);
@@ -187,37 +187,12 @@
return !m_children.empty();
}
-inline bool
-Entry::isEmpty() const
-{
- return m_children.empty() &&
- !static_cast<bool>(m_fibEntry) &&
- m_pitEntries.empty() &&
- !static_cast<bool>(m_measurementsEntry);
-}
-
inline shared_ptr<fib::Entry>
Entry::getFibEntry() const
{
return m_fibEntry;
}
-inline void
-Entry::setFibEntry(shared_ptr<fib::Entry> fibEntry)
-{
- if (static_cast<bool>(fibEntry)) {
- BOOST_ASSERT(!static_cast<bool>(fibEntry->m_nameTreeEntry));
- }
-
- if (static_cast<bool>(m_fibEntry)) {
- m_fibEntry->m_nameTreeEntry.reset();
- }
- m_fibEntry = fibEntry;
- if (static_cast<bool>(m_fibEntry)) {
- m_fibEntry->m_nameTreeEntry = this->shared_from_this();
- }
-}
-
inline bool
Entry::hasPitEntries() const
{
@@ -230,60 +205,18 @@
return m_pitEntries;
}
-inline void
-Entry::insertPitEntry(shared_ptr<pit::Entry> pitEntry)
-{
- BOOST_ASSERT(static_cast<bool>(pitEntry));
- BOOST_ASSERT(!static_cast<bool>(pitEntry->m_nameTreeEntry));
-
- m_pitEntries.push_back(pitEntry);
- pitEntry->m_nameTreeEntry = this->shared_from_this();
-}
-
inline shared_ptr<measurements::Entry>
Entry::getMeasurementsEntry() const
{
return m_measurementsEntry;
}
-inline void
-Entry::setMeasurementsEntry(shared_ptr<measurements::Entry> measurementsEntry)
-{
- if (static_cast<bool>(measurementsEntry)) {
- BOOST_ASSERT(!static_cast<bool>(measurementsEntry->m_nameTreeEntry));
- }
-
- if (static_cast<bool>(m_measurementsEntry)) {
- m_measurementsEntry->m_nameTreeEntry.reset();
- }
- m_measurementsEntry = measurementsEntry;
- if (static_cast<bool>(m_measurementsEntry)) {
- m_measurementsEntry->m_nameTreeEntry = this->shared_from_this();
- }
-}
-
inline shared_ptr<strategy_choice::Entry>
Entry::getStrategyChoiceEntry() const
{
return m_strategyChoiceEntry;
}
-inline void
-Entry::setStrategyChoiceEntry(shared_ptr<strategy_choice::Entry> strategyChoiceEntry)
-{
- if (static_cast<bool>(strategyChoiceEntry)) {
- BOOST_ASSERT(!static_cast<bool>(strategyChoiceEntry->m_nameTreeEntry));
- }
-
- if (static_cast<bool>(m_strategyChoiceEntry)) {
- m_strategyChoiceEntry->m_nameTreeEntry.reset();
- }
- m_strategyChoiceEntry = strategyChoiceEntry;
- if (static_cast<bool>(m_strategyChoiceEntry)) {
- m_strategyChoiceEntry->m_nameTreeEntry = this->shared_from_this();
- }
-}
-
} // namespace name_tree
} // namespace nfd
diff --git a/daemon/table/name-tree.hpp b/daemon/table/name-tree.hpp
index 2f404bf..027f852 100644
--- a/daemon/table/name-tree.hpp
+++ b/daemon/table/name-tree.hpp
@@ -1,11 +1,12 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/**
- * Copyright (c) 2014 Regents of the University of California,
- * Arizona Board of Regents,
- * Colorado State University,
- * University Pierre & Marie Curie, Sorbonne University,
- * Washington University in St. Louis,
- * Beijing Institute of Technology
+ * Copyright (c) 2014, Regents of the University of California,
+ * Arizona Board of Regents,
+ * Colorado State University,
+ * University Pierre & Marie Curie, Sorbonne University,
+ * Washington University in St. Louis,
+ * Beijing Institute of Technology,
+ * The University of Memphis
*
* This file is part of NFD (Named Data Networking Forwarding Daemon).
* See AUTHORS.md for complete list of NFD authors and contributors.
@@ -20,9 +21,7 @@
*
* You should have received a copy of the GNU General Public License along with
* NFD, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
- **/
-
-// Name Tree (Name Prefix Hash Table)
+ */
#ifndef NFD_DAEMON_TABLE_NAME_TREE_HPP
#define NFD_DAEMON_TABLE_NAME_TREE_HPP
@@ -121,17 +120,12 @@
shared_ptr<name_tree::Entry>
findExactMatch(const Name& prefix) const;
- shared_ptr<name_tree::Entry>
- findExactMatch(const fib::Entry& fibEntry) const;
-
/**
- * \brief Erase a Name Tree Entry if this entry is empty.
- * \details If a Name Tree Entry contains no Children, no FIB, no PIT, and
- * no Measurements entries, then it can be erased. In addition, its parent entry
- * will also be examined by following the parent pointer until all empty entries
- * are erased.
- * \param entry The pointer to the entry to be erased. The entry pointer should
- * returned by the findExactMatch(), lookup(), or findLongestPrefixMatch() functions.
+ * \brief Delete a Name Tree Entry if this entry is empty.
+ * \param entry The entry to be deleted if empty.
+ * \note This function must be called after a table entry is detached from Name Tree
+ * entry. The function deletes a Name Tree entry if nothing is attached to it and
+ * it has no children, then repeats the same process on its ancestors.
*/
bool
eraseEntryIfEmpty(shared_ptr<name_tree::Entry> entry);
@@ -297,12 +291,6 @@
}
inline shared_ptr<name_tree::Entry>
-NameTree::findExactMatch(const fib::Entry& fibEntry) const
-{
- return fibEntry.m_nameTreeEntry;
-}
-
-inline shared_ptr<name_tree::Entry>
NameTree::get(const fib::Entry& fibEntry) const
{
return fibEntry.m_nameTreeEntry;
diff --git a/daemon/table/strategy-choice.cpp b/daemon/table/strategy-choice.cpp
index 34c583e..aa5db1b 100644
--- a/daemon/table/strategy-choice.cpp
+++ b/daemon/table/strategy-choice.cpp
@@ -21,7 +21,7 @@
*
* You should have received a copy of the GNU General Public License along with
* NFD, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
- **/
+ */
#include "strategy-choice.hpp"
#include "core/logger.hpp"
@@ -120,6 +120,7 @@
this->changeStrategy(entry, oldStrategy.shared_from_this(), parentStrategy.shared_from_this());
nameTreeEntry->setStrategyChoiceEntry(shared_ptr<Entry>());
+ m_nameTree.eraseEntryIfEmpty(nameTreeEntry);
--m_nItems;
}