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Lock.h
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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef _DECAF_UTIL_CONCURRENT_LOCK_H_
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#define _DECAF_UTIL_CONCURRENT_LOCK_H_
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#include <
decaf/util/concurrent/Synchronizable.h
>
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#include <
decaf/util/Config.h
>
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namespace
decaf{
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namespace
util{
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namespace
concurrent{
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class
DECAF_API
Lock
{
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private
:
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volatile
bool
locked;
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Synchronizable
* syncObject;
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private
:
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Lock
(
const
Lock
& src );
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Lock
& operator= (
const
Lock
& src );
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public
:
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Lock
(
Synchronizable
*
object
,
const
bool
intiallyLocked =
true
);
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virtual
~
Lock
();
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void
lock();
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void
unlock();
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bool
isLocked
()
const
{
return
locked; }
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};
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}}}
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#endif // _DECAF_UTIL_CONCURRENT_LOCK_H_
decaf::util::concurrent::Lock::isLocked
bool isLocked() const
Indicates whether or not the object is locked.
Definition:
Lock.h:86
Config.h
DECAF_API
#define DECAF_API
Definition:
Config.h:29
Synchronizable.h
decaf::util::concurrent::Synchronizable
The interface for all synchronizable objects (that is, objects that can be locked and unlocked)...
Definition:
Synchronizable.h:37
decaf::util::concurrent::Lock
A wrapper class around a given synchronization mechanism that provides automatic release upon destruc...
Definition:
Lock.h:34
src
main
decaf
util
concurrent
Lock.h
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