66 lines
1.9 KiB
C++
66 lines
1.9 KiB
C++
/*
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PIP - Platform Independent Primitives
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PISpinlock
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Ivan Pelipenko peri4ko@yandex.ru
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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//! \addtogroup Thread
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//! \{
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//! \class PISpinlock pispinlock.h
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//!
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//! \~\brief
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//! \~english Fast and full-load lock
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//! \~russian Быстрая блокировка с полной нагрузкой
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//!
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//! \~\details
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//! \~english
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//! %PISpinlock provides synchronization blocks between several threads.
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//! PISpinlock functionality similar to PIMutex, but working on atomic
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//! type and \a lock() method wait with 100% CPU load.
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//!
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//! \~russian
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//!
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//! \~\note
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//! \~english
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//! Use this type instead of PIMutex when less waiting time is more
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//! important than CPU load!
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//!
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//! \~russian
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//!
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//! \}
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//! \addtogroup Thread
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//! \{
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//! \class PISpinlockLocker pispinlock.h
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//!
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//! \~\brief
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//! \~english %PISpinlock autolocker
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//! \~russian
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//!
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//!
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//! \~\details
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//! \~english
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//! When a PISpinlockLocker object is created, it attempts to lock the spinlock it is given, if "condition" true.
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//! When control leaves the scope in which the PISpinlockLocker object was created,
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//! the PISpinlockLocker is destructed and the spinlock is released, if "condition" true.
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//! If "condition" false this class do nothing.
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//! The PISpinlockLocker class is non-copyable.
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//!
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//! \~russian
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//!
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//! \}
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