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86 lines
2.7 KiB
C
86 lines
2.7 KiB
C
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/* Interface for Objective-C Time object
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Copyright (C) 1993,1994 Free Software Foundation, Inc.
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Written by: R. Andrew McCallum <mccallum@gnu.ai.mit.edu>
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Date: May 1993
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This file is part of the GNU Objective C Class Library.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/* This is a combination of Smalltalk's Time and Date objects */
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#ifndef __Time_h_OBJECTS_INCLUDE
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#define __Time_h_OBJECTS_INCLUDE
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#include <objects/stdobjects.h>
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#include <objects/Magnitude.h>
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#include <sys/time.h>
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#include <sys/resource.h>
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@interface Time : Magnitude
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{
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struct timeval tv; /* seconds and useconds */
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struct timezone tz; /* minutes from Greenwich, and correction */
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}
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/* Change these names? */
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+ (long) secondClockValue;
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+ getClockValueSeconds: (long *)sec microseconds: (long *)usec;
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+ (long) millisecondsToRun: (void(*)())aFunc;
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+ getSeconds: (long *)sec microseconds: (long *)usec toRun: (void(*)())aFunc;
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+ (unsigned) indexOfDayName: (const char *)dayName;
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+ (const char *) nameOfDayIndex: (unsigned)dayIndex;
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+ (unsigned) indexOfMonthName: (const char *)monthName;
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+ (const char *) nameOfMonthIndex: (unsigned)monthIndex;
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+ (unsigned) daysInMonthIndex: (unsigned)monthIndex forYear: (unsigned)year;
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+ (unsigned) daysInYear: (unsigned)year;
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+ (BOOL) leapYear: (unsigned)year;
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- initNow;
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- initDayIndex: (unsigned)dayIndex
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monthIndex: (unsigned)monthIndex
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year: (unsigned)year;
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- initSeconds: (long)numSeconds microseconds: (long)numMicroseconds;
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- initSeconds: (long)numSeconds;
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- setSeconds: (long)numSeconds microseconds: (long)numMicroseconds;
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- setSeconds: (long)numSeconds;
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- (long) days;
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- (long) hours;
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- (long) minutes;
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- (long) seconds;
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- (long) microseconds;
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- addTime: (Time*)aTimeObj;
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- addDays: (unsigned)num;
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- addHours: (unsigned)num;
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- addMinutes: (unsigned)num;
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- addSeconds: (unsigned)num;
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- subtractTime: (Time*)aTimeObj;
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- subtractDays: (unsigned)num;
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- subtractHours: (unsigned)num;
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- subtractMinutes: (unsigned)num;
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- subtractSeconds: (unsigned)num;
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@end
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#endif /* __Time_h_OBJECTS_INCLUDE */
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