[wxWidgets.git] / src / common / time.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        time.cpp
// Purpose:     wxTime class, from NIHCL
// Author:      Julian Smart, after K. E. Gorlen
// Modified by:
// Created:     04/01/98
// RCS-ID:      $Id$
// Copyright:   (c) Julian Smart and Markus Holzem
// Licence:   	wxWindows license
/////////////////////////////////////////////////////////////////////////////

#ifdef __GNUG__
#pragma implementation "time.h"
#endif

/*
Provides an object that represents a Time, stored as the number of
seconds since January 1, 1901, GMT.
*/

// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"

#ifdef __BORLANDC__
#pragma hdrstop
#endif

#include "wx/setup.h"

#if wxUSE_TIMEDATE

#include "wx/time.h"
#include "wx/date.h"
#include "wx/utils.h"
#include <wx/intl.h>

#if wxUSE_IOSTREAMH
#include <iostream.h>
#include <iomanip.h>
#else
#include <iostream>
#include <iomanip>
#  ifdef _MSC_VER
      using namespace std;
#  endif
#endif

#include <string.h>

#if !USE_SHARED_LIBRARY
IMPLEMENT_DYNAMIC_CLASS(wxTime, wxObject)
#endif


extern bool wxGetLocalTime(long *timeZone, int *dstObserved);
extern long wxGetCurrentTime(void);

static long TIME_ZONE;          /* seconds west of GMT */
static int DST_OBSERVED;        /* flags U.S. daylight saving time observed */

static bool wxTimeInitialized = FALSE;

wxTime::tFormat		wxTime::Format		= wxTime::wx12h;
wxTime::tPrecision	wxTime::Precision	= wxTime::wxStdMinSec;

static const unsigned long seconds_in_day = 24*60*60L;
static const wxDate refDate(1,1,1901);
// static const wxDate maxDate(49709L);      /* ((2**32)-1)/seconds_in_day -1 */

wxTime wxTime::GetLocalTime(const wxDate& date, hourTy h, minuteTy m, secondTy s)
/*
		  Return a local wxTime for the specified Standard Time date, hour, minute,
		  and second.
*/
{
  if (!wxTimeInitialized)
  {
	 wxGetLocalTime(&TIME_ZONE, &DST_OBSERVED);
	 wxTimeInitialized = TRUE;
  }
/*
		  if (!date.IsBetween(refDate,maxDate))
					 setError(NIHCL_DATERANGE,DEFAULT,
								date.dayOfMonth(),date.nameOfMonth(),date.year());
*/
  // The following line causes an error in GCC 2.1
//   long daysBetween = date-refDate;
  // ... but this seems to get round it.
  wxDate tmp1(date);
  wxDate tmp2(refDate);
  long daysBetween = tmp1 - tmp2;

  return wxTime(seconds_in_day*daysBetween + 60*60L*h + 60*m + s);
}

wxTime::wxTime()
/*
		  Construct a wxTime for this instant.
*/
{
  if (!wxTimeInitialized)
  {
	 wxGetLocalTime(&TIME_ZONE, &DST_OBSERVED);
	 wxTimeInitialized = TRUE;
  }
  sec = wxGetCurrentTime();
  sec += 2177452800UL;     /* seconds from 1/1/01 to 1/1/70 */
}

wxTime::wxTime(hourTy h, minuteTy m, secondTy s, bool dst)
/*
		  Construct a wxTime for today at the specified (local) hour, minute, and
		  second.
*/
{
  if (!wxTimeInitialized)
  {
	 wxGetLocalTime(&TIME_ZONE, &DST_OBSERVED);
	 wxTimeInitialized = TRUE;
  }

  sec = wxTime(wxDate(),h,m,s,dst).sec;
}


wxTime::wxTime(const wxDate& date, hourTy h, minuteTy m, secondTy s, bool dst)
/*
        Construct a wxTime for the specified (local) Date, hour, minute, and
        second.
*/
{
  if (!wxTimeInitialized)
  {
    wxGetLocalTime(&TIME_ZONE, &DST_OBSERVED);
	 wxTimeInitialized = TRUE;
  }
  sec = GetLocalTime(date,h,m,s).sec-3600;
  if (IsDST())
  {
    sec += 3600;
    if (IsDST() || dst) sec -= 3600;
  }
  else
  {
    sec += 3600;
/*
                if (IsDST()) setError(NIHCL_BADTIME,DEFAULT,
								date.dayOfMonth(),date.nameOfMonth(),date.year(),
								h,m,s,(dst?_("DST"):""));
*/
  }
  sec += TIME_ZONE;                               // adjust to GMT
}

wxTime::operator wxDate() const
/*
		  Convert a wxTime to a local wxDate
*/
{
//      return wxDate((int)(GetLocalTime().sec/seconds_in_day));     4.2 cc bug
		  long daycount = (long)(GetLocalTime().sec/seconds_in_day);

        wxDate date(1,1,1901);
        date += daycount;
        return date;
}

bool wxTime::IsBetween(const wxTime& a, const wxTime& b) const
{
        return *this >= a && *this <= b;
}

hourTy wxTime::GetHour() const
/*
		  Return the hour of this wxTime in local time; i.e., adjust for
        time zone and Daylight Savings Time.
*/
{
		  return GetLocalTime().GetHourGMT();
}

hourTy wxTime::GetHourGMT() const
/*
        Return the hour of this Time in GMT.
*/
{
		  return (hourTy)((sec % 86400) / 3600);
}

wxTime wxTime::GetBeginDST(unsigned year)
/*
		  Return the local Standard Time at which Daylight Savings Time
        begins in the specified year.
*/
{
        // Previous Sunday
        wxTime DSTtime(GetLocalTime(wxDate(3,31,year).Previous(1)+7,2));
        if (year<=1986) {
                // Previous Sunday
					 DSTtime = GetLocalTime(wxDate(4,30,year).Previous(1),2);
					 if (year==1974) DSTtime = GetLocalTime(wxDate(1,6,1974),2);
                if (year==1975) DSTtime = GetLocalTime(wxDate(2,23,1975),2);
        }
        return DSTtime;
}

wxTime wxTime::GetEndDST(unsigned year)
/*
        Return the local Standard Time at which Daylight Savings Time
        ends in the specified year.
*/
{
		  wxTime STDtime(GetLocalTime(wxDate(10,31,year).Previous(1),2-1));
		  return STDtime;
}

bool wxTime::IsDST() const
/*
        Return TRUE if this local Standard Time should be adjusted
        for Daylight Savings Time.
*/
{
        long daycount = (long)(sec/seconds_in_day);

        // At this point, daycount is the number of days from 1/1/1901.
		  // Need to convert to julian date (which starts at 1/1/4713 B.C.)
		  wxDate date(1,1,1901);
        date += daycount;

        unsigned year = date.GetYear();
		  if (DST_OBSERVED)
        {
                if (*this >= GetBeginDST(year))
                        if (*this < GetEndDST(year)) return TRUE;
        }
        return FALSE;
}

wxTime wxTime::GetLocalTime() const
/*
        Adjusts this GM Time for local time zone and Daylight Savings Time.
*/
{
		  wxTime local_time(sec-TIME_ZONE);
        if (local_time.IsDST()) local_time.sec += 3600;
        return local_time;
}

minuteTy wxTime::GetMinute() const
/*
        Return the minute of this wxTime in local time; i.e., adjust
		  for time zone and Daylight Savings Time.
*/
{
        return GetLocalTime().GetMinuteGMT();
}

minuteTy wxTime::GetMinuteGMT() const
/*
        Return the minute of this wxTime in GMT.
*/
{
		  return (minuteTy)(((sec % 86400) % 3600) / 60);
}

secondTy wxTime::GetSecond() const
/*
        Return the second of this wxTime.
*/
{
		  return (secondTy)(((sec % 86400) % 3600) % 60);
}

secondTy wxTime::GetSecondGMT() const
/*
        Return the minute of this wxTime in GMT.
*/
{
        return (secondTy)(((sec % 86400) % 3600) % 60);
}

int wxTime::GetDay() const
{
    wxDate da((wxDate) *this);
    return da.GetDay();
}

int wxTime::GetDayOfWeek() const
{
    wxDate da((wxDate) *this);
    return da.GetDayOfWeek();
}

int wxTime::GetMonth() const
{
    wxDate da((wxDate) *this);
    return da.GetMonth();
}

int wxTime::GetYear() const
{
    wxDate da((wxDate) *this);
    return da.GetYear();
}

wxTime wxTime::Max(const wxTime& t) const
{
        if (t < *this) return *this;
        return t;
}

wxTime wxTime::Min(const wxTime& t) const
{
        if (t > *this) return *this;
		  return t;
}

wxTime::operator char *(void)
{
  return FormatTime();
}

void wxTime::SetFormat(const wxTime::tFormat lFormat,
							  const wxTime::tPrecision lPrecision) {

	wxTime::Format		= lFormat;
	wxTime::Precision	= lPrecision;
}

char *wxTime::FormatTime() const {
	static char	timeBuf[30];
	unsigned		hh(GetHour());

	switch (Format) {
	case wx12h:
		hh	-= 12;
		break;
	case wx24h:
		break;
	}

	switch (Precision) {
	case wxStdMinSec:
		sprintf(timeBuf,"%2d:%02d:%02d",hh,GetMinute(),GetSecond());
		break;
	case wxStdMin:
		sprintf(timeBuf,"%2d:%02d",hh,GetMinute());
		break;
	}

	if (Format == wx12h)
		if (GetHour() <= 12)
			strcat(timeBuf,_("am"));
		else
			strcat(timeBuf,_("pm"));

	return timeBuf;
}

/*
int wxTime::compare(const Object& ob) const
{
		  assertArgSpecies(ob,classDesc,"compare");
        register clockTy t = castdown(ob).sec;
        if (sec < t) return -1;
        if (sec > t) return 1;
        return 0;
}

void wxTime::deepenShallowCopy()  {}

unsigned wxTime::hash() const     { return sec; }

bool wxTime::isEqual(const Object& ob) const
{
        return ob.isSpecies(classDesc) && *this==castdown(ob);
}

const Class* wxTime::species() const { return &classDesc; }

void wxTime::printOn(ostream& strm) const
{
        register unsigned hh = GetHour();
        wxDate(*this).printOn(strm);
        strm << ' ' << ((hh <= 12) ? hh : hh-12) << ':'
             << setfill('0') << setw(2) << GetMinute() << ':'
				 << setfill('0') << setw(2) << GetSecond() << ' ';
        if (hh < 12) strm << _("am");
        else strm << _("pm");
}

wxTime::wxTime(OIOin& strm)
		  : BASE(strm)
{
		  unsigned long usec;
		  strm >> sec >> usec;
}

void wxTime::storer(OIOout& strm) const
{
        BASE::storer(strm);
        strm << sec << 0l;
}


wxTime::wxTime(OIOifd& fd)
		  : BASE(fd)
{
		  unsigned long usec;
		  fd >> sec >> usec;
}

void wxTime::storer(OIOofd& fd) const
{
		  BASE::storer(fd);
		  fd << sec << 0l;
}
*/

#endif
Commit	Line	Data
c801d85f KB	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: time.cpp
	3	// Purpose: wxTime class, from NIHCL
	4	// Author: Julian Smart, after K. E. Gorlen
	5	// Modified by:
	6	// Created: 04/01/98
	7	// RCS-ID: $Id$
	8	// Copyright: (c) Julian Smart and Markus Holzem
	9	// Licence: wxWindows license
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifdef __GNUG__
	13	#pragma implementation "time.h"
	14	#endif
	15
	16	/*
	17	Provides an object that represents a Time, stored as the number of
	18	seconds since January 1, 1901, GMT.
	19	*/
	20
	21	// For compilers that support precompilation, includes "wx.h".
	22	#include "wx/wxprec.h"
	23
	24	#ifdef __BORLANDC__
	25	#pragma hdrstop
	26	#endif
	27
	28	#include "wx/setup.h"
	29
47d67540	30	#if wxUSE_TIMEDATE
c801d85f KB	31
	32	#include "wx/time.h"
	33	#include "wx/date.h"
	34	#include "wx/utils.h"
1a5a8367	35	#include <wx/intl.h>
c801d85f	36
47d67540	37	#if wxUSE_IOSTREAMH
c801d85f	38	#include <iostream.h>
fbc535ff	39	#include <iomanip.h>
c801d85f KB	40	#else
c801d85f KB	41	#include <iostream>
fbc535ff JS	42	#include <iomanip>
	43	# ifdef _MSC_VER
	44	using namespace std;
	45	# endif
c801d85f KB	46	#endif
c801d85f KB	47
c801d85f KB	48	#include <string.h>
	49
	50	#if !USE_SHARED_LIBRARY
	51	IMPLEMENT_DYNAMIC_CLASS(wxTime, wxObject)
	52	#endif
	53
	54
	55	extern bool wxGetLocalTime(long timeZone, int dstObserved);
	56	extern long wxGetCurrentTime(void);
	57
	58	static long TIME_ZONE; /* seconds west of GMT */
	59	static int DST_OBSERVED; /* flags U.S. daylight saving time observed */
	60
	61	static bool wxTimeInitialized = FALSE;
	62
	63	wxTime::tFormat wxTime::Format = wxTime::wx12h;
	64	wxTime::tPrecision wxTime::Precision = wxTime::wxStdMinSec;
	65
	66	static const unsigned long seconds_in_day = 246060L;
	67	static const wxDate refDate(1,1,1901);
	68	// static const wxDate maxDate(49709L); /* ((2*32)-1)/seconds_in_day -1 /
	69
	70	wxTime wxTime::GetLocalTime(const wxDate& date, hourTy h, minuteTy m, secondTy s)
	71	/*
	72	Return a local wxTime for the specified Standard Time date, hour, minute,
	73	and second.
	74	*/
	75	{
	76	if (!wxTimeInitialized)
	77	{
	78	wxGetLocalTime(&TIME_ZONE, &DST_OBSERVED);
	79	wxTimeInitialized = TRUE;
	80	}
	81	/*
	82	if (!date.IsBetween(refDate,maxDate))
	83	setError(NIHCL_DATERANGE,DEFAULT,
	84	date.dayOfMonth(),date.nameOfMonth(),date.year());
	85	*/
	86	// The following line causes an error in GCC 2.1
	87	// long daysBetween = date-refDate;
	88	// ... but this seems to get round it.
	89	wxDate tmp1(date);
	90	wxDate tmp2(refDate);
	91	long daysBetween = tmp1 - tmp2;
	92
	93	return wxTime(seconds_in_daydaysBetween + 6060Lh + 60m + s);
	94	}
	95
	96	wxTime::wxTime()
	97	/*
	98	Construct a wxTime for this instant.
	99	*/
	100	{
	101	if (!wxTimeInitialized)
	102	{
	103	wxGetLocalTime(&TIME_ZONE, &DST_OBSERVED);
	104	wxTimeInitialized = TRUE;
	105	}
	106	sec = wxGetCurrentTime();
1f0299c1	107	sec += 2177452800UL; /* seconds from 1/1/01 to 1/1/70 */
c801d85f KB	108	}
	109
	110	wxTime::wxTime(hourTy h, minuteTy m, secondTy s, bool dst)
	111	/*
	112	Construct a wxTime for today at the specified (local) hour, minute, and
	113	second.
	114	*/
	115	{
	116	if (!wxTimeInitialized)
	117	{
	118	wxGetLocalTime(&TIME_ZONE, &DST_OBSERVED);
	119	wxTimeInitialized = TRUE;
	120	}
	121
	122	sec = wxTime(wxDate(),h,m,s,dst).sec;
	123	}
	124
	125
	126	wxTime::wxTime(const wxDate& date, hourTy h, minuteTy m, secondTy s, bool dst)
	127	/*
	128	Construct a wxTime for the specified (local) Date, hour, minute, and
	129	second.
	130	*/
	131	{
	132	if (!wxTimeInitialized)
	133	{
	134	wxGetLocalTime(&TIME_ZONE, &DST_OBSERVED);
	135	wxTimeInitialized = TRUE;
	136	}
	137	sec = GetLocalTime(date,h,m,s).sec-3600;
	138	if (IsDST())
	139	{
	140	sec += 3600;
	141	if (IsDST() \|\| dst) sec -= 3600;
	142	}
	143	else
	144	{
	145	sec += 3600;
	146	/*
	147	if (IsDST()) setError(NIHCL_BADTIME,DEFAULT,
	148	date.dayOfMonth(),date.nameOfMonth(),date.year(),
1a5a8367	149	h,m,s,(dst?_("DST"):""));
c801d85f KB	150	*/
	151	}
	152	sec += TIME_ZONE; // adjust to GMT
	153	}
	154
	155	wxTime::operator wxDate() const
	156	/*
	157	Convert a wxTime to a local wxDate
	158	*/
	159	{
	160	// return wxDate((int)(GetLocalTime().sec/seconds_in_day)); 4.2 cc bug
	161	long daycount = (long)(GetLocalTime().sec/seconds_in_day);
	162
	163	wxDate date(1,1,1901);
	164	date += daycount;
	165	return date;
	166	}
	167
	168	bool wxTime::IsBetween(const wxTime& a, const wxTime& b) const
	169	{
	170	return this >= a && this <= b;
	171	}
	172
	173	hourTy wxTime::GetHour() const
	174	/*
	175	Return the hour of this wxTime in local time; i.e., adjust for
	176	time zone and Daylight Savings Time.
	177	*/
	178	{
	179	return GetLocalTime().GetHourGMT();
	180	}
	181
	182	hourTy wxTime::GetHourGMT() const
	183	/*
	184	Return the hour of this Time in GMT.
	185	*/
	186	{
	187	return (hourTy)((sec % 86400) / 3600);
	188	}
	189
	190	wxTime wxTime::GetBeginDST(unsigned year)
	191	/*
	192	Return the local Standard Time at which Daylight Savings Time
	193	begins in the specified year.
	194	*/
	195	{
	196	// Previous Sunday
	197	wxTime DSTtime(GetLocalTime(wxDate(3,31,year).Previous(1)+7,2));
	198	if (year<=1986) {
	199	// Previous Sunday
	200	DSTtime = GetLocalTime(wxDate(4,30,year).Previous(1),2);
	201	if (year==1974) DSTtime = GetLocalTime(wxDate(1,6,1974),2);
	202	if (year==1975) DSTtime = GetLocalTime(wxDate(2,23,1975),2);
	203	}
	204	return DSTtime;
	205	}
	206
	207	wxTime wxTime::GetEndDST(unsigned year)
	208	/*
	209	Return the local Standard Time at which Daylight Savings Time
	210	ends in the specified year.
	211	*/
	212	{
	213	wxTime STDtime(GetLocalTime(wxDate(10,31,year).Previous(1),2-1));
214	return STDtime;
215	}
216
217	bool wxTime::IsDST() const
218	/*
219	Return TRUE if this local Standard Time should be adjusted
220	for Daylight Savings Time.
221	*/
222	{
223	long daycount = (long)(sec/seconds_in_day);
224
225	// At this point, daycount is the number of days from 1/1/1901.
226	// Need to convert to julian date (which starts at 1/1/4713 B.C.)
227	wxDate date(1,1,1901);
228	date += daycount;
229
230	unsigned year = date.GetYear();
231	if (DST_OBSERVED)
232	{
233	if (*this >= GetBeginDST(year))
234	if (*this < GetEndDST(year)) return TRUE;
235	}
236	return FALSE;
237	}
238
239	wxTime wxTime::GetLocalTime() const
240	/*
241	Adjusts this GM Time for local time zone and Daylight Savings Time.
242	*/
243	{
244	wxTime local_time(sec-TIME_ZONE);
245	if (local_time.IsDST()) local_time.sec += 3600;
246	return local_time;
247	}
248
249	minuteTy wxTime::GetMinute() const
250	/*
251	Return the minute of this wxTime in local time; i.e., adjust
252	for time zone and Daylight Savings Time.
253	*/
254	{
255	return GetLocalTime().GetMinuteGMT();
256	}
257
258	minuteTy wxTime::GetMinuteGMT() const
259	/*
260	Return the minute of this wxTime in GMT.
261	*/
262	{
263	return (minuteTy)(((sec % 86400) % 3600) / 60);
264	}
265
266	secondTy wxTime::GetSecond() const
267	/*
268	Return the second of this wxTime.
269	*/
270	{
271	return (secondTy)(((sec % 86400) % 3600) % 60);
272	}
273
aa0b7e1e JS	274	secondTy wxTime::GetSecondGMT() const
	275	/*
	276	Return the minute of this wxTime in GMT.
	277	*/
	278	{
	279	return (secondTy)(((sec % 86400) % 3600) % 60);
	280	}
	281
	282	int wxTime::GetDay() const
	283	{
	284	wxDate da((wxDate) *this);
	285	return da.GetDay();
	286	}
	287
	288	int wxTime::GetDayOfWeek() const
	289	{
	290	wxDate da((wxDate) *this);
	291	return da.GetDayOfWeek();
	292	}
	293
	294	int wxTime::GetMonth() const
	295	{
	296	wxDate da((wxDate) *this);
	297	return da.GetMonth();
	298	}
	299
	300	int wxTime::GetYear() const
	301	{
	302	wxDate da((wxDate) *this);
	303	return da.GetYear();
	304	}
	305
c801d85f KB	306	wxTime wxTime::Max(const wxTime& t) const
	307	{
	308	if (t < this) return this;
	309	return t;
	310	}
	311
	312	wxTime wxTime::Min(const wxTime& t) const
	313	{
	314	if (t > this) return this;
	315	return t;
	316	}
	317
	318	wxTime::operator char *(void)
	319	{
	320	return FormatTime();
	321	}
	322
	323	void wxTime::SetFormat(const wxTime::tFormat lFormat,
	324	const wxTime::tPrecision lPrecision) {
	325
	326	wxTime::Format = lFormat;
	327	wxTime::Precision = lPrecision;
	328	}
	329
	330	char *wxTime::FormatTime() const {
	331	static char timeBuf[30];
	332	unsigned hh(GetHour());
	333
	334	switch (Format) {
	335	case wx12h:
	336	hh -= 12;
	337	break;
	338	case wx24h:
	339	break;
	340	}
	341
	342	switch (Precision) {
	343	case wxStdMinSec:
	344	sprintf(timeBuf,"%2d:%02d:%02d",hh,GetMinute(),GetSecond());
	345	break;
	346	case wxStdMin:
	347	sprintf(timeBuf,"%2d:%02d",hh,GetMinute());
	348	break;
	349	}
	350
	351	if (Format == wx12h)
	352	if (GetHour() <= 12)
1a5a8367	353	strcat(timeBuf,_("am"));
c801d85f	354	else
1a5a8367	355	strcat(timeBuf,_("pm"));
c801d85f KB	356
	357	return timeBuf;
	358	}
	359
	360	/*
	361	int wxTime::compare(const Object& ob) const
	362	{
	363	assertArgSpecies(ob,classDesc,"compare");
	364	register clockTy t = castdown(ob).sec;
	365	if (sec < t) return -1;
	366	if (sec > t) return 1;
	367	return 0;
	368	}
	369
	370	void wxTime::deepenShallowCopy() {}
	371
	372	unsigned wxTime::hash() const { return sec; }
	373
	374	bool wxTime::isEqual(const Object& ob) const
	375	{
	376	return ob.isSpecies(classDesc) && *this==castdown(ob);
	377	}
	378
	379	const Class* wxTime::species() const { return &classDesc; }
	380
	381	void wxTime::printOn(ostream& strm) const
	382	{
	383	register unsigned hh = GetHour();
	384	wxDate(*this).printOn(strm);
	385	strm << ' ' << ((hh <= 12) ? hh : hh-12) << ':'
	386	<< setfill('0') << setw(2) << GetMinute() << ':'
	387	<< setfill('0') << setw(2) << GetSecond() << ' ';
1a5a8367 DP	388	if (hh < 12) strm << _("am");
1a5a8367 DP	389	else strm << _("pm");
c801d85f KB	390	}
	391
	392	wxTime::wxTime(OIOin& strm)
	393	: BASE(strm)
	394	{
	395	unsigned long usec;
	396	strm >> sec >> usec;
	397	}
	398
	399	void wxTime::storer(OIOout& strm) const
	400	{
	401	BASE::storer(strm);
	402	strm << sec << 0l;
	403	}
	404
	405
	406	wxTime::wxTime(OIOifd& fd)
	407	: BASE(fd)
	408	{
	409	unsigned long usec;
	410	fd >> sec >> usec;
	411	}
	412
	413	void wxTime::storer(OIOofd& fd) const
	414	{
	415	BASE::storer(fd);
	416	fd << sec << 0l;
	417	}
	418	*/
	419
	420	#endif