Boost/C++11 shared pointers.

1 files changed, 0 insertions, 295 deletions

diff --git a/src/utility/smartPtrInt.cpp b/src/utility/smartPtrInt.cpp
deleted file mode 100644
index 2bb9d70d..00000000
--- a/src/utility/smartPtrInt.cpp
+++ /dev/null
@@ -1,295 +0,0 @@
-//
-// VMime library (http://www.vmime.org)
-// Copyright (C) 2002-2013 Vincent Richard <[email protected]>
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License as
-// published by the Free Software Foundation; either version 3 of
-// the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-// General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-//
-// Linking this library statically or dynamically with other modules is making
-// a combined work based on this library.  Thus, the terms and conditions of
-// the GNU General Public License cover the whole combination.
-//
-
-#include "vmime/utility/smartPtrInt.hpp"
-#include "vmime/object.hpp"
-
-
-namespace vmime {
-namespace utility {
-
-
-// static
-refManager* refManager::create(object* obj)
-{
-	return new refManagerImpl(obj);
-}
-
-
-//
-// refManager
-//
-
-refManagerImpl::refManagerImpl(object* obj)
-	: m_object(obj), m_strongCount(1), m_weakCount(1)
-{
-}
-
-
-refManagerImpl::~refManagerImpl()
-{
-}
-
-
-bool refManagerImpl::addStrong()
-{
-	if (m_strongCount <= 0)
-		return false;
-
-	m_strongCount.increment();
-	m_weakCount.increment();
-
-	return true;
-}
-
-
-void refManagerImpl::releaseStrong()
-{
-	if (m_strongCount.decrement() <= 0)
-		deleteObject();
-
-	releaseWeak();
-}
-
-
-void refManagerImpl::addWeak()
-{
-	m_weakCount.increment();
-}
-
-
-void refManagerImpl::releaseWeak()
-{
-	if (m_weakCount.decrement() <= 0)
-		deleteManager();
-}
-
-
-object* refManagerImpl::getObject()
-{
-	return m_object;
-}
-
-
-void refManagerImpl::deleteManager()
-{
-	delete this;
-}
-
-
-void refManagerImpl::deleteObject()
-{
-	try
-	{
-		deleteObjectImpl(m_object);
-	}
-	catch (...)
-	{
-		// Exception in destructor
-	}
-
-	m_object = 0;
-}
-
-
-long refManagerImpl::getStrongRefCount() const
-{
-	return m_strongCount;
-}
-
-
-long refManagerImpl::getWeakRefCount() const
-{
-	return m_weakCount;
-}
-
-
-
-//
-// refCounter
-//
-
-#ifdef _WIN32
-
-
-refCounter::refCounter(const long initialValue)
-	: m_value(initialValue)
-{
-}
-
-
-refCounter::~refCounter()
-{
-}
-
-
-long refCounter::increment()
-{
-	return InterlockedIncrement(&m_value);
-}
-
-
-long refCounter::decrement()
-{
-	return InterlockedDecrement(&m_value);
-}
-
-
-refCounter::operator long() const
-{
-	return m_value;
-}
-
-
-#elif defined(__GNUC__) && (defined(__GLIBCPP__) || defined(__GLIBCXX__))
-
-
-refCounter::refCounter(const long initialValue)
-	: m_value(static_cast <int>(initialValue))
-{
-}
-
-
-refCounter::~refCounter()
-{
-}
-
-
-long refCounter::increment()
-{
-#if __GNUC_MINOR__ < 4 && __GNUC__ < 4
-	return __exchange_and_add(&m_value, 1) + 1;
-#else
-	return __gnu_cxx::__exchange_and_add(&m_value, 1) + 1;
-#endif
-}
-
-
-long refCounter::decrement()
-{
-#if __GNUC_MINOR__ < 4 && __GNUC__ < 4
-	return __exchange_and_add(&m_value, -1) - 1;
-#else
-	return __gnu_cxx::__exchange_and_add(&m_value, -1) - 1;
-#endif
-}
-
-
-refCounter::operator long() const
-{
-#if __GNUC_MINOR__ < 4 && __GNUC__ < 4
-	return static_cast <long>(__exchange_and_add(&m_value, 0));
-#else
-	return static_cast <long>(__gnu_cxx::__exchange_and_add(&m_value, 0));
-#endif
-}
-
-
-#elif defined(VMIME_HAVE_PTHREAD)
-
-
-refCounter::refCounter(const long initialValue)
-	: m_value(initialValue)
-{
-	pthread_mutexattr_t attr;
-	pthread_mutexattr_init(&attr);
-	pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_NORMAL);
-	pthread_mutex_init(&m_mutex, &attr);
-	pthread_mutexattr_destroy(&attr);
-}
-
-
-refCounter::~refCounter()
-{
-	pthread_mutex_destroy(&m_mutex);
-}
-
-
-long refCounter::increment()
-{
-	long value;
-
-	pthread_mutex_lock(&m_mutex);
-	value = ++m_value;
-	pthread_mutex_unlock(&m_mutex);
-
-	return value;
-}
-
-
-long refCounter::decrement()
-{
-	long value;
-
-	pthread_mutex_lock(&m_mutex);
-	value = --m_value;
-	pthread_mutex_unlock(&m_mutex);
-
-	return value;
-}
-
-
-refCounter::operator long() const
-{
-	return m_value;
-}
-
-
-#else  // not thread-safe implementation
-
-
-refCounter::refCounter(const long initialValue)
-	: m_value(initialValue)
-{
-}
-
-
-refCounter::~refCounter()
-{
-}
-
-
-long refCounter::increment()
-{
-	return ++m_value;
-}
-
-
-long refCounter::decrement()
-{
-	return --m_value;
-}
-
-
-refCounter::operator long() const
-{
-	return m_value;
-}
-
-
-#endif
-
-
-} // utility
-} // vmime
-