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// $Id$
#if !defined (ACE_TIMEPROBE_H)
#define ACE_TIMEPROBE_H
#include "ace/Synch.h"
class ACE_Timeprobe
{
// @@ Please comment me.
public:
static ACE_Timeprobe &instance (void);
void timeprobe (const char *id);
void print_times (void) const;
void reset (void);
void destroy (void);
private:
ACE_Timeprobe (void);
~ACE_Timeprobe (void);
ACE_Timeprobe (const ACE_Timeprobe &);
// Not implemented.
private:
static ACE_Timeprobe *instance_;
enum { SLOTS = 8192 };
ACE_SYNCH_MUTEX mutex_;
u_int current_slot_;
struct timeprobe_t
{
const char *id_;
ACE_hrtime_t time_;
ACE_thread_t thread_;
};
timeprobe_t timeprobes [SLOTS];
// @@ Don't we have a macro that does this?
friend class null_friend_to_avoid_compiler_warning_about_no_friends;
};
#if defined (ACE_ENABLE_TIMEPROBES)
# define ACE_TIMEPROBE_RESET ACE_Timeprobe::instance ().reset ()
# define ACE_TIMEPROBE(id) ACE_Timeprobe::instance ().timeprobe (id)
# define ACE_TIMEPROBE_PRINT ACE_Timeprobe::instance ().print_times ()
# define ACE_TIMEPROBE_FINI ACE_Timeprobe::instance ().destroy ()
#else
# define ACE_TIMEPROBE_RESET
# define ACE_TIMEPROBE(id)
# define ACE_TIMEPROBE_PRINT
# define ACE_TIMEPROBE_FINI
#endif /* ACE_ENABLE_TIMEPROBES */
#if defined (__ACE_INLINE__)
#include "Timeprobe.i"
#endif /* __ACE_INLINE__ */
#endif /* ACE_TIMEPROBE_H */
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