55 lines
1.5 KiB
C++
55 lines
1.5 KiB
C++
/* queue.h */
|
|
/**
|
|
* Copyright - See the COPYRIGHT that is included with this distribution.
|
|
* EPICS pvDataCPP is distributed subject to a Software License Agreement found
|
|
* in file LICENSE that is included with this distribution.
|
|
*/
|
|
#ifndef QUEUE_H
|
|
#define QUEUE_H
|
|
#include "queueVoid.h"
|
|
namespace epics { namespace pvData {
|
|
|
|
template <typename T>
|
|
class Queue;
|
|
|
|
template <typename T>
|
|
class QueueElement;
|
|
|
|
template <typename T>
|
|
class QueueElement : private QueueElementVoid {
|
|
public:
|
|
T *getObject() { return static_cast<T *>(QueueElementVoid::getObject());}
|
|
protected:
|
|
QueueElement(T *object) : QueueElementVoid(static_cast<void *>(object)){}
|
|
~QueueElement() {}
|
|
friend class Queue<T>;
|
|
};
|
|
|
|
template <typename T>
|
|
class Queue : private QueueVoid {
|
|
public:
|
|
Queue(T *array[],int number)
|
|
: QueueVoid((ObjectPtr*)array,number)
|
|
//: QueueVoid(static_cast<ObjectPtr*>(array),number)
|
|
{}
|
|
~Queue() {}
|
|
void clear() {QueueVoid::clear();}
|
|
int getNumberFree() {return QueueVoid::getNumberFree();}
|
|
int capacity() {return QueueVoid::capacity();}
|
|
QueueElement<T> *getFree() {
|
|
return static_cast<QueueElement<T> *>(QueueVoid::getFree());}
|
|
void setUsed(QueueElement<T> *queueElement) {
|
|
QueueVoid::setUsed(static_cast<QueueElementVoid *>(queueElement));}
|
|
QueueElement<T> *getUsed() {
|
|
return static_cast<QueueElement<T> *>(QueueVoid::getUsed());}
|
|
void releaseUsed(QueueElement<T> *queueElement) {
|
|
QueueVoid::releaseUsed(static_cast<QueueElementVoid *>(queueElement));}
|
|
};
|
|
|
|
|
|
}}
|
|
#endif /* QUEUE_H */
|
|
|
|
|
|
|