template <typename T> class ProducerConsumer;
template <typename T> using ProducerConsumerPtr = boost::intrusive_ptr<ProducerConsumer<T>>;
-XBT_PUBLIC_DATA unsigned long pc_id;
+class ProducerConsumerId {
+private:
+ static unsigned long pc_id;
+
+protected:
+ const std::string id = "ProducerConsumer" + std::to_string(pc_id);
+ ProducerConsumerId() { ++pc_id; }
+};
-template <typename T> class ProducerConsumer {
+template <typename T> class ProducerConsumer : public ProducerConsumerId {
public:
/** This ProducerConsumer plugin can use two different transfer modes:
* - TransferMode::MAILBOX: this mode induces a s4u::Comm between the actors doing the calls to put() and get().
enum class TransferMode { MAILBOX = 0, QUEUE };
private:
- std::string id;
-
/* Implementation of a Monitor to handle the data exchanges */
s4u::MutexPtr mutex_;
s4u::ConditionVariablePtr can_put_;
{
xbt_assert(max_queue_size > 0, "Max queue size of 0 is not allowed");
- id = "ProducerConsumer" + std::to_string(pc_id);
- pc_id++;
-
mutex_ = s4u::Mutex::create();
can_put_ = s4u::ConditionVariable::create();
can_get_ = s4u::ConditionVariable::create();