62 lines
1.4 KiB
C++
62 lines
1.4 KiB
C++
/* queueVoid.h */
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/**
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* Copyright - See the COPYRIGHT that is included with this distribution.
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* EPICS pvDataCPP is distributed subject to a Software License Agreement found
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* in file LICENSE that is included with this distribution.
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*/
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#include "showConstructDestruct.h"
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#ifndef QUEUEVOID_H
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#define QUEUEVOID_H
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namespace epics { namespace pvData {
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class QueueVoid;
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class QueueElementVoid;
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typedef void * ObjectPtr;
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typedef QueueElementVoid * QueueElementVoidPtr;
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typedef QueueElementVoidPtr * QueueElementVoidPtrArray;
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class QueueElementVoid {
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public:
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static ConstructDestructCallback *getConstructDestructCallback();
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protected:
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ObjectPtr getObject();
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QueueElementVoid(ObjectPtr object);
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~QueueElementVoid();
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ObjectPtr object;
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friend class QueueVoid;
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};
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class QueueVoid {
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public:
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static ConstructDestructCallback *getConstructDestructCallback();
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protected:
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QueueVoid(ObjectPtr array[],int number);
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~QueueVoid();
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void clear();
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int getNumberFree();
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int capacity();
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QueueElementVoidPtr getFree();
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void setUsed(QueueElementVoid *queueElement);
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QueueElementVoid *getUsed();
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void releaseUsed(QueueElementVoid *queueElement);
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private:
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friend class QueueElementVoid;
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QueueElementVoidPtrArray array;
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int number;
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int numberFree;
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int numberUsed;
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int nextGetFree;
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int nextSetUsed;
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int nextGetUsed;
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int nextReleaseUsed;
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};
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}}
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#endif /* QUEUEVOID_H */
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