#include <list>
#include <vector>
-#include <set>
#include <cstddef>
#include "threads.h"
#include "mymemory.h"
class ModelAction;
-typedef std::set< ModelAction *, std::less< ModelAction *>, MyAlloc< ModelAction * > > action_set_t;
+typedef std::list< const ModelAction *, MyAlloc< const ModelAction * > > readfrom_set_t;
/**
* @brief A single node in a NodeStack
* occurred previously in the stack. */
Node * get_parent() const { return parent; }
- void add_read_from(ModelAction *act);
+ void add_read_from(const ModelAction *act);
+ const ModelAction * get_next_read_from();
void print();
+ void print_may_read_from();
MEMALLOC
private:
/** The set of ModelActions that this the action at this Node may read
* from. Only meaningful if this Node represents a 'read' action. */
- action_set_t may_read_from;
+ readfrom_set_t may_read_from;
};
-typedef std::list<class Node *, MyAlloc< class Node * > > node_list_t;
+typedef std::list< Node *, MyAlloc< Node * > > node_list_t;
/**
* @brief A stack of nodes