#include "stl-model.h"
class ModelAction;
+class ModelExecution;
struct future_value {
uint64_t value;
class Promise {
public:
- Promise(ModelAction *read, struct future_value fv);
+ Promise(const ModelExecution *execution, ModelAction *read, struct future_value fv);
bool add_reader(ModelAction *reader);
ModelAction * get_reader(unsigned int i) const;
unsigned int get_num_readers() const { return readers.size(); }
uint64_t get_value() const { return fv.value; }
struct future_value get_fv() const { return fv; }
+ int get_index() const;
+
void print() const;
bool equals(const Promise *x) const { return this == x; }
SNAPSHOTALLOC
private:
+ /** @brief The execution which created this Promise */
+ const ModelExecution *execution;
+
/** @brief Thread ID(s) for thread(s) that potentially can satisfy this
* promise */
SnapVector<bool> available_thread;