Jack2
1.9.12
common
JackActivationCount.h
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/*
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Copyright (C) 2004-2008 Grame
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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 2.1 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, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef __JackActivationCount__
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#define __JackActivationCount__
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#include "JackPlatformPlug.h"
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#include "JackTime.h"
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#include "JackTypes.h"
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namespace
Jack
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{
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struct
JackClientControl;
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PRE_PACKED_STRUCTURE
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class
JackActivationCount
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{
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private
:
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SInt32 fValue;
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SInt32 fCount;
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public
:
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JackActivationCount
(): fValue(0), fCount(0)
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{}
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bool
Signal(
JackSynchro
* synchro,
JackClientControl
* control);
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inline
void
Reset()
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{
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fValue = fCount;
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}
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inline
void
SetValue(
int
val)
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{
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fCount = val;
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}
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inline
void
IncValue()
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{
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fCount++;
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}
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inline
void
DecValue()
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{
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fCount--;
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}
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inline
int
GetValue()
const
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{
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return
fValue;
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}
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} POST_PACKED_STRUCTURE;
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}
// end of namespace
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#endif
Jack::JackPosixSemaphore
Inter process synchronization using POSIX semaphore.
Definition:
JackPosixSemaphore.h:36
Jack::JackActivationCount
Client activation counter.
Definition:
JackActivationCount.h:37
Jack::JackClientControl
Client control possibly in shared memory.
Definition:
JackClientControl.h:38
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