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//=============================================================================
/**
* @file Bound_Ptr_Test.h
*
* Define class needed for generating templates. IBM C++ requires this to
* be in its own file for auto template instantiation.
*
* @author @author Christopher Kohlhoff <chris@kohlhoff.com>
*/
//=============================================================================
#ifndef ACE_TESTS_BOUND_PTR_TEST_H
#define ACE_TESTS_BOUND_PTR_TEST_H
#include "ace/Activation_Queue.h"
#include "ace/Bound_Ptr.h"
#include "ace/Task.h"
#include "ace/Thread_Mutex.h"
struct Printer
{
Printer (const char *message);
~Printer () ;
void print ();
const char *message_;
static size_t instance_count_;
};
#if defined (ACE_HAS_THREADS)
typedef ACE_Strong_Bound_Ptr<Printer, ACE_Thread_Mutex> Printer_var;
/**
* @class Scheduler
*
* @brief The scheduler for the Active Object.
*
* This class also plays the role of the Proxy and the Servant
* in the Active Object pattern. Naturally, these roles could
* be split apart from the Scheduler.
*/
class Scheduler : public ACE_Task<ACE_SYNCH>
{
friend class Method_Request_print;
friend class Method_Request_end;
public:
/// Constructor.
Scheduler (void);
/// Initializer.
virtual int open (void *args = 0);
/// Terminator.
virtual int close (u_long flags = 0);
/// Destructor.
virtual ~Scheduler (void);
// = These methods are part of the Active Object Proxy interface.
void print (Printer_var &printer);
void end (void);
protected:
/// Runs the Scheduler's event loop, which dequeues <Method_Requests>
/// and dispatches them.
virtual int svc ();
private:
// = These are the <Scheduler> implementation details.
ACE_Activation_Queue activation_queue_;
};
#endif /* ACE_HAS_THREADS */
#endif /* ACE_TESTS_BOUND_PTR_TEST_H */
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