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92 lines
2.5 KiB
C++
92 lines
2.5 KiB
C++
//------------------------------------------------------------------------------
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/*
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This file is part of Beast: https://github.com/vinniefalco/Beast
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Copyright 2013, Vinnie Falco <vinnie.falco@gmail.com>
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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//==============================================================================
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#if BEAST_USE_LEAKCHECKED
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/*============================================================================*/
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// Type-independent portion of Counter
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class LeakCheckedBase::CounterBase::Singleton
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{
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public:
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void push_back (CounterBase* counter)
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{
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m_list.push_front (counter);
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}
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void detectAllLeaks ()
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{
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for (;;)
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{
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CounterBase* counter = m_list.pop_front ();
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if (!counter)
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break;
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counter->detectLeaks ();
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}
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}
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static Singleton& getInstance ()
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{
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static Singleton instance;
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return instance;
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}
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private:
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LockFreeStack <CounterBase> m_list;
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};
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//------------------------------------------------------------------------------
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LeakCheckedBase::CounterBase::CounterBase ()
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{
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Singleton::getInstance ().push_back (this);
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}
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void LeakCheckedBase::CounterBase::detectAllLeaks ()
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{
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Singleton::getInstance ().detectAllLeaks ();
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}
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void LeakCheckedBase::CounterBase::detectLeaks ()
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{
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// If there's a runtime error from this line, it means there's
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// an order of destruction problem between different translation units!
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//
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this->checkPureVirtual ();
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int const count = m_count.get ();
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if (count > 0)
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{
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//bassertfalse;
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DBG ("[LEAK] " << count << " of " << getClassName ());
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}
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}
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//------------------------------------------------------------------------------
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void LeakCheckedBase::detectAllLeaks ()
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{
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CounterBase::detectAllLeaks ();
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}
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#endif
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