Redesign actionlist and change acquire fence

[c11tester.git] / actionlist.h

diff --git a/actionlist.h b/actionlist.h
new file mode 100644 (file)
index 0000000..70f90eb
--- /dev/null
+++ b/actionlist.h
@@ -0,0 +1,52 @@
+#ifndef ACTIONLIST_H
+#define ACTIONLIST_H
+
+#include "classlist.h"
+#include "stl-model.h"
+
+#define ISACT 1
+#define ALLBITS 4
+#define ALLNODESIZE (1 << ALLBITS)
+#define ALLMASK ((1 << ALLBITS)-1)
+#define MODELCLOCKBITS 32
+
+class allnode;
+void decrementCount(allnode *);
+
+class allnode {
+public:
+       allnode();
+       ~allnode();
+       SNAPSHOTALLOC;
+
+private:
+       allnode * parent;
+       allnode * children[ALLNODESIZE];
+       int count;
+       sllnode<ModelAction *> * findPrev(modelclock_t index);
+       friend class actionlist;
+       friend void decrementCount(allnode *);
+};
+
+class actionlist {
+public:
+       actionlist();
+       ~actionlist();
+       void addAction(ModelAction * act);
+       void removeAction(ModelAction * act);
+       void clear();
+       bool isEmpty();
+       uint size() {return _size;}
+       sllnode<ModelAction *> * begin() {return head;}
+       sllnode<ModelAction *> * end() {return tail;}
+
+       SNAPSHOTALLOC;
+
+private:
+       allnode root;
+       sllnode<ModelAction *> * head;
+       sllnode<ModelAction* > * tail;
+
+       uint _size;
+};
+#endif