# include <config.h>
#endif
-#include <string.h>
-#include <stdio.h>
+#include <string>
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
+#include "Include/compiler.h"
+
+#include STL_ALGORITHM
+#include STL_FUNCTIONAL
+
+#ifdef FG_HAVE_STD_INCLUDES
+# include <cstdio>
+# ifdef HAVE_STDLIB_H
+# include <cstdlib>
+# endif
+#else
+# include <stdio.h>
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
#endif
#if defined( HAVE_WINDOWS_H ) && defined(__MWERKS__)
// contains milliseconds
#endif
-#include "Include/fg_stl_config.h"
-#include STL_ALGORITHM
-#include STL_FUNCTIONAL
-
#include <Debug/logstream.hxx>
#include "event.hxx"
+FG_USING_STD(for_each);
+FG_USING_STD(mem_fun);
fgEVENT_MGR global_events;
fgEVENT::fgEVENT( const string& desc,
const fgCallback& cb,
- EventState _status,
- int _interval )
+ EventState evt_status,
+ int evt_interval )
: description(desc),
event_cb(cb.clone()),
- status(_status),
- interval(_interval),
+ status(evt_status),
+ interval(evt_interval),
cum_time(0),
min_time(100000),
max_time(0),
{
}
+#if 0
fgEVENT::fgEVENT( const fgEVENT& evt )
: description(evt.description),
-#ifdef _FG_NEED_AUTO_PTR
- // Ugly - cast away const until proper auto_ptr implementation.
- event_cb((auto_ptr<fgCallback>&)(evt.event_cb)),
-#else
event_cb(evt.event_cb),
-#endif
status(evt.status),
interval(evt.interval),
last_run(evt.last_run),
{
}
+fgEVENT&
+fgEVENT::operator= ( const fgEVENT& evt )
+{
+ if ( this != &evt )
+ {
+ description = evt.description;
+ event_cb = evt.event_cb;
+ status = evt.status;
+ interval = evt.interval;
+ last_run = evt.last_run;
+ current = evt.current;
+ next_run = evt.next_run;
+ cum_time = evt.cum_time;
+ min_time = evt.min_time;
+ max_time = evt.max_time;
+ count = evt.count;
+ }
+ return *this;
+}
+#endif
+
fgEVENT::~fgEVENT()
{
-// cout << "fgEVENT::~fgEVENT" << endl;
+ delete event_cb;
}
void
fgEVENT::run()
{
- printf("Running %s\n", description.c_str() );
+ FG_LOG(FG_EVENT, FG_INFO, "Running " << description );
// record starting time
- timestamp( &last_run );
+ last_run.stamp();
// run the event
event_cb->call( (void**)NULL );
status = FG_EVENT_READY;
// calculate duration and stats
- timestamp( ¤t );
- long duration = timediff( &last_run, ¤t );
+ current.stamp();
+ long duration = current - last_run;
cum_time += duration;
}
// determine the next absolute run time
- timesum( &next_run, &last_run, interval );
+ next_run = last_run + interval;
}
int
fgEVENT::PrintStats() const
{
- printf(" %-30s int=%.2fs cum=%ld min=%ld max=%ld count=%ld ave=%.2f\n",
- description.c_str(),
- interval / 1000.0,
- cum_time, min_time, max_time, count,
- cum_time / (double)count);
+ FG_LOG( FG_EVENT, FG_INFO,
+ " " << description
+ << " int=" << interval / 1000.0
+ << " cum=" << cum_time
+ << " min=" << min_time
+ << " max=" << max_time
+ << " count=" << count
+ << " ave=" << cum_time / (double)count );
return 0;
}
// Initialize the scheduling subsystem
void fgEVENT_MGR::Init( void ) {
- printf("Initializing event manager\n");
+ FG_LOG(FG_EVENT, FG_INFO, "Initializing event manager" );
run_queue.erase( run_queue.begin(), run_queue.end() );
event_table.erase( event_table.begin(), event_table.end() );
fgEVENT::EventState status,
int interval )
{
- fgEVENT e( desc, cb, status, interval );
+ // convert interval specified in milleseconds to usec
+ fgEVENT* e = new fgEVENT( desc, cb, status, interval * 1000 );
- printf("Registering event: %s\n", desc.c_str() );
+ FG_LOG( FG_EVENT, FG_INFO, "Registering event: " << desc );
// Actually run the event
- e.run();
+ e->run();
// Now add to event_table
event_table.push_back(e);
void
fgEVENT_MGR::PrintStats()
{
- printf("\n");
- printf("Event Stats\n");
- printf("-----------\n");
-
+ FG_LOG( FG_EVENT, FG_INFO, "" );
+ FG_LOG( FG_EVENT, FG_INFO, "Event Stats" );
+ FG_LOG( FG_EVENT, FG_INFO, "-----------" );
+
+ ConstEventIterator first = event_table.begin();
+ ConstEventIterator last = event_table.end();
+ while ( first != last )
+ {
+ (*first)->PrintStats();
+ ++first;
+ }
+#if 0 // msvc++ 6.0 barfs at mem_fun()
for_each( event_table.begin(),
event_table.end(),
- mem_fun_ref( &fgEVENT::PrintStats ));
-
- printf("\n");
+ mem_fun( &fgEVENT::PrintStats ) );
+#endif
+ FG_LOG( FG_EVENT, FG_INFO, "");
}
// the queue
void fgEVENT_MGR::Process( void ) {
fgEVENT *e_ptr;
- fg_timestamp cur_time;
+ FGTimeStamp cur_time;
unsigned int i, size;
FG_LOG( FG_EVENT, FG_DEBUG, "Processing events" );
// get the current time
- timestamp(&cur_time);
+ cur_time.stamp();
FG_LOG( FG_EVENT, FG_DEBUG,
- " Current timestamp = " << cur_time.seconds );
+ " Current timestamp = " << cur_time.get_seconds() );
// printf("Checking if anything is ready to move to the run queue\n");
// while ( current != last ) {
for ( i = 0; i < size; i++ ) {
// e = *current++;
- e_ptr = &event_table[i];
+ e_ptr = event_table[i];
if ( e_ptr->status == fgEVENT::FG_EVENT_READY ) {
FG_LOG( FG_EVENT, FG_DEBUG,
- " Item " << i << " current " << cur_time.seconds
- << " next run @ " << e_ptr->next_run.seconds );
- if ( timediff(&cur_time, &(e_ptr->next_run)) <= 0) {
+ " Item " << i << " current " << cur_time.get_seconds()
+ << " next run @ " << e_ptr->next_run.get_seconds() );
+ if ( ( e_ptr->next_run - cur_time ) <= 0 ) {
run_queue.push_back(e_ptr);
e_ptr->status = fgEVENT::FG_EVENT_QUEUED;
}
// Destructor
fgEVENT_MGR::~fgEVENT_MGR( void ) {
+ EventIterator first = event_table.begin();
+ EventIterator last = event_table.end();
+ for ( ; first != last; ++first )
+ {
+ delete (*first);
+ }
+
+ run_queue.erase( run_queue.begin(), run_queue.end() );
+ event_table.erase( event_table.begin(), event_table.end() );
}
// $Log$
+// Revision 1.15 1999/01/09 13:37:42 curt
+// Convert fgTIMESTAMP to FGTimeStamp which holds usec instead of ms.
+//
+// Revision 1.14 1999/01/07 20:25:32 curt
+// Portability changes and updates from Bernie Bright.
+//
+// Revision 1.13 1998/12/04 01:32:46 curt
+// Converted "struct fg_timestamp" to "class fgTIMESTAMP" and added some
+// convenience inline operators.
+//
+// Revision 1.12 1998/11/23 21:49:07 curt
+// Borland portability tweaks.
+//
+// Revision 1.11 1998/11/09 23:41:51 curt
+// Log message clean ups.
+//
+// Revision 1.10 1998/11/07 19:07:13 curt
+// Enable release builds using the --without-logging option to the configure
+// script. Also a couple log message cleanups, plus some C to C++ comment
+// conversion.
+//
// Revision 1.9 1998/11/06 21:18:24 curt
// Converted to new logstream debugging facility. This allows release
// builds with no messages at all (and no performance impact) by using