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author | Thiago Macieira <thiago.macieira@nokia.com> | 2010-02-26 14:02:56 (GMT) |
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committer | Thiago Macieira <thiago.macieira@nokia.com> | 2010-03-17 10:54:19 (GMT) |
commit | 7f3c9feaaf67ce7e89cd2f9df2155c61a58acaed (patch) | |
tree | 226e3222506672a358318955906b859c9ca6b59c /src/corelib/tools/qelapsedtimer_generic.cpp | |
parent | 21983be486af0d252b8d393ed36b15becb3c8824 (diff) | |
download | Qt-7f3c9feaaf67ce7e89cd2f9df2155c61a58acaed.zip Qt-7f3c9feaaf67ce7e89cd2f9df2155c61a58acaed.tar.gz Qt-7f3c9feaaf67ce7e89cd2f9df2155c61a58acaed.tar.bz2 |
Rename the files too
Diffstat (limited to 'src/corelib/tools/qelapsedtimer_generic.cpp')
-rw-r--r-- | src/corelib/tools/qelapsedtimer_generic.cpp | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/src/corelib/tools/qelapsedtimer_generic.cpp b/src/corelib/tools/qelapsedtimer_generic.cpp new file mode 100644 index 0000000..a9c2233 --- /dev/null +++ b/src/corelib/tools/qelapsedtimer_generic.cpp @@ -0,0 +1,91 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qelapsedtimer.h" +#include "qdatetime.h" + +QT_BEGIN_NAMESPACE + +bool QElapsedTimer::isMonotonic() +{ + return false; +} + +void QElapsedTimer::start() +{ + QTime t = QTime::currentTime(); + t1 = t.mds; + t2 = 0; +} + +qint64 QElapsedTimer::restart() +{ + QTime t = QTime::currentTime(); + qint64 old = t1; + t1 = t.mds; + return t1 - old; +} + +qint64 QElapsedTimer::elapsed() const +{ + QTime t = QTime::currentTime(); + return t.mds - t1; +} + +qint64 QElapsedTimer::msecsTo(const QElapsedTimer &other) const +{ + qint64 diff = other.t1 - t1; + if (diff < 0) // passed midnight + diff += 86400 * 1000; + return diff; +} + +qint64 QElapsedTimer::secsTo(const QElapsedTimer &other) const +{ + return msecsTo(other) / 1000; +} + +bool operator<(const QElapsedTimer &v1, const QElapsedTimer &v2) +{ + return v1.t1 < v2.t1; +} + +QT_END_NAMESPACE |