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BoundedFifo.h,v
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1989-02-23
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101 lines
head 3.2;
branch ;
access ;
symbols ;
locks grunwald:3.2; strict;
comment @ * @;
3.2
date 89.02.20.15.32.28; author grunwald; state Exp;
branches ;
next 3.1;
3.1
date 88.12.20.13.49.35; author grunwald; state Exp;
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next 1.2;
1.2
date 88.10.30.13.05.34; author grunwald; state Exp;
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next 1.1;
1.1
date 88.09.18.16.42.03; author grunwald; state Exp;
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desc
@@
3.2
log
@Start using Gnu library heaps for schedulers
@
text
@// This may look like C code, but it is really -*- C++ -*-
//
// Copyright (C) 1988 University of Illinois, Urbana, Illinois
//
// written by Dirk Grunwald (grunwald@@cs.uiuc.edu)
//
#ifndef BOUNDEDFIFOH
#define BOUNDEDFIFOH
#include "LowerBoundedFifo.h"
//
// A BoundedFifo is a LowerBoundedFifo that also has an upper bound.
// The members are implemented over the LowerBoundedFifo members to
// reduce the number of calls.
//
class BoundedFifo : public LowerBoundedFifo {
protected:
int pMaxLength;
Semaphore upperBoundLock;
public:
BoundedFifo(int xmaxLength = 1, int defaultLength = 0);
virtual void add(AwesimeFifoItem *t);
virtual bool remove(AwesimeFifoItem *item);
virtual bool removeIfFound(AwesimeFifoItem *item);
virtual bool doDelete(AwesimeFifoIndex& index);
virtual unsigned size();
};
#endif BOUNDEDFIFOH
@
3.1
log
@Steay version
@
text
@@
1.2
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@*** empty log message ***
@
text
@@
1.1
log
@Initial revision
@
text
@d1 6
@