continuation of last commit

2010-12-08 07:10:01 -05:00
parent 381c6de7e9
commit 3c060afedb
35 changed files with 4353 additions and 0 deletions
@@ -0,0 +1,54 @@
+/* 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 */
+
+
+