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Languguage OS 2
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Languguage OS II Version 10-94 (Knowledge Media)(1994).ISO
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gnu
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nihcl-30.lha
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nihcl-3.0
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test
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date.c
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C/C++ Source or Header
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1990-05-19
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/* Test class Date
THIS SOFTWARE FITS THE DESCRIPTION IN THE U.S. COPYRIGHT ACT OF A
"UNITED STATES GOVERNMENT WORK". IT WAS WRITTEN AS A PART OF THE
AUTHOR'S OFFICIAL DUTIES AS A GOVERNMENT EMPLOYEE. THIS MEANS IT
CANNOT BE COPYRIGHTED. THIS SOFTWARE IS FREELY AVAILABLE TO THE
PUBLIC FOR USE WITHOUT A COPYRIGHT NOTICE, AND THERE ARE NO
RESTRICTIONS ON ITS USE, NOW OR SUBSEQUENTLY.
Author:
K. E. Gorlen
Bg. 12A, Rm. 2033
Computer Systems Laboratory
Division of Computer Research and Technology
National Institutes of Health
Bethesda, Maryland 20892
Phone: (301) 496-1111
uucp: uunet!nih-csl!kgorlen
Internet:kgorlen@alw.nih.gov
Function:
Modification History:
$Log: date.c,v $
* Revision 3.0 90/05/20 00:28:55 kgorlen
* Release for 1st edition.
*
*/
static char rcsid[] = "$Header: /afs/alw.nih.gov/unix/sun4_40c/usr/local/src/nihcl-3.0/share/test/RCS/date.c,v 3.0 90/05/20 00:28:55 kgorlen Rel $";
#include <osfcn.h>
#include "Date.h"
#include "SortedCltn.h"
main()
{
cout << "\nTest class Date" << endl;
char junk[100];
Date today;
Date tomorrow(today+1);
Date yesterday(today-1);
Date reference(25,"Dec",1985);
Date ref_copy = reference;
SortedCltn datelist;
dayTy d;
// This portion is to check those functions of Date which only need
// to be tested once.
cerr << "Today is " << Date::nameOfDay(today.weekDay()) << ", " << today << endl;
cerr << "Tomorrow is " << Date::nameOfDay(tomorrow.weekDay()) << ", " << tomorrow << endl;
cerr << "Yesterday was " << Date::nameOfDay(yesterday.weekDay()) << ", " << yesterday << endl;
cout << "Date(5) = " << Date(5L) << endl;
cout << "Date(-3) = " << Date(-3L) << endl;
cout << "Date(367, 1984) = " << Date(367,1984) << endl;
cout << "Date(-1, 1984) = " << Date(-1,1984) << endl;
cout << "nameOfMonth(6) = " << Date::nameOfMonth(6) << endl;
cout << "Enter string for dayOfWeek: ";
cin >> junk;
if (cin.eof()) { cout << endl; exit(1); }
cout << "dayOfWeek(" << junk << ") = " << Date::dayOfWeek(junk) << endl;
cout << "Enter string for numberOfMonth: ";
cin >> junk;
if (cin.eof()) { cout << endl; exit(1); }
cout << "numberOfMonth(" << junk << ") = " << Date::numberOfMonth(junk) << endl;
cout << "Enter number for nameOfDay: ";
cin >> d;
if (cin.eof()) { cout << endl; exit(1); }
cout << "nameOfDay(" << d << ") = " << Date::nameOfDay(d) << endl;
cout << "Reference date is " << ref_copy << endl;
cout << "Enter date for scanFrom: ";
ref_copy.scanFrom(cin);
cout << "Replaced ref_copy by " << ref_copy << endl;
// Now do the repetitive stuff.
while (YES) {
cout << "Enter date: "; Date& date = *new Date(cin); cout << endl;
if (cin.eof()) break;
if (cin.fail()) { cout << "Bad date" << endl; cin.clear(); cin.get(junk,sizeof junk); continue; }
cout << Date::nameOfDay(date.weekDay()) << ", " << date << endl;
cout << reference << " - " << date << " = " << (reference-date) << endl;
cout << date << " between(1-Jan-85, 31-Dec-85): " << (date.between(Date(1,"Jan",85), Date(31,"Dec",85))) << endl;
cout << date << " max(" << reference << ") = " << date.max(reference) << endl;
cout << date << " min(" << reference << ") = " << date.min(reference) << endl;
cout << "The date of the previous Sunday is " << date.previous("Sun") << endl;
cout << "The date of the previous Thursday is " << date.previous("Thursday") << endl;
cout << "date.compare(reference) = " << date.compare(reference) << endl;
cout << "date.day() = " << date.day() << endl;
cout << "date.dayOfMonth() = " << date.dayOfMonth() << endl;
cout << "daysInYear(date.year()) = " << Date::daysInYear(date.year()) << endl;
cout << "date.firstDayOfMonth() = " << date.firstDayOfMonth() << endl;
cout << "date.hash() = " << date.hash() << endl;
cout << "date.isEqual(reference) = " << date.isEqual(reference) << endl;
cout << "this + 50 = " << date + 50 << endl;
cout << "50 + this = " << 50 + date << endl;
cout << "this - 60 = " << date - 60 << endl;
cout << "this < reference = " << (date < reference) << endl;
cout << "this > reference = " << (date > reference) << endl;
cout << "this <= reference = " << (date <= reference) << endl;
cout << "this >= reference = " << (date >= reference) << endl;
cout << "this == reference = " << (date == reference) << endl;
cout << "this != reference = " << (date != reference) << endl;
Date date1=date;
date1 += 50;
cout << "this += 50 = " << date1 << endl;
Date date2=date;
date2 -= 60;
cout << "this -=60 = " << date2 << endl;
datelist.add(date);
cout << datelist << endl;
} // while(YES)
cout << endl;
}