class Promise {
public:
- Promise(ModelAction *act, struct future_value fv) :
+ Promise(ModelAction *read, struct future_value fv) :
num_available_threads(0),
value(fv.value),
expiration(fv.expiration),
- read(act),
+ read(read),
write(NULL)
{
add_thread(fv.tid);
- eliminate_thread(act->get_tid());
+ eliminate_thread(read->get_tid());
}
modelclock_t get_expiration() const { return expiration; }
ModelAction * get_action() const { return read; }
void set_write(const ModelAction *act) { write = act; }
const ModelAction * get_write() { return write; }
int get_num_available_threads() { return num_available_threads; }
+ bool is_compatible(const ModelAction *write) const;
void print() const;
const uint64_t value;
const modelclock_t expiration;
+
+ /** @brief The action which reads a promised value */
ModelAction * const read;
+
const ModelAction *write;
};