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/* This file is part of the KDE project
Copyright (C) 2003 Dag Andersen <[email protected]>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "kptdatetime.h"
#include <kdebug.h>
namespace KPlato
{
DateTime::DateTime() : TQDateTime() {
}
DateTime::DateTime(const TQDateTime &dt) : TQDateTime(dt.date(), dt.time()) {
}
DateTime::DateTime(const TQDate &date, const TQTime &time) : TQDateTime(date, time) {
}
void DateTime::add(const Duration &duration) {
if (isValid())
*this = TQDateTime(addSecs(duration.seconds()));
//kdDebug()<<k_funcinfo<<"days,secs: "<<days<<","<<secs<<" gives: "<<toString()<<endl;
}
void DateTime::subtract(const Duration &duration) {
if (isValid())
*this = TQDateTime(addSecs(-duration.seconds()));
//kdDebug()<<k_funcinfo<<"days,secs: "<<days<<","<<secs<<" gives: "<<toString()<<endl;
}
Duration DateTime::duration(const DateTime &dt) const {
Duration dur;
if (isValid() && dt.isValid()) {
if (dt < *this) {
dur.addDays(dt.daysTo(*this));
dur.addSeconds(dt.time().secsTo(time()));
} else {
dur.addDays(daysTo(dt));
dur.addSeconds(time().secsTo(dt.time()));
}
}
return dur;
}
DateTime DateTime::operator+(const Duration &duration) const {
DateTime d(*this);
d.add(duration);
return d;
}
DateTime& DateTime::operator+=(const Duration &duration) {
add(duration);
return *this;
}
DateTime DateTime::operator-(const Duration &duration) const {
DateTime d(*this);
d.subtract(duration);
return d;
}
DateTime& DateTime::operator-=(const Duration &duration) {
subtract(duration);
return *this;
}
} //KPlato namespace
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