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C++ TrackPointer::getTimesPlayed方法代码示例

本文整理汇总了C++中TrackPointer::getTimesPlayed方法的典型用法代码示例。如果您正苦于以下问题:C++ TrackPointer::getTimesPlayed方法的具体用法?C++ TrackPointer::getTimesPlayed怎么用?C++ TrackPointer::getTimesPlayed使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在TrackPointer的用法示例。


在下文中一共展示了TrackPointer::getTimesPlayed方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: slotTrackDirty

// Signaled by the track DAO when a track's information is updated.
void AutoDJCratesDAO::slotTrackDirty(int trackId) {
    // Update our record of the number of times played, if that changed.
    TrackPointer pTrack = m_rTrackDAO.getTrack(trackId);
    if (pTrack == NULL) {
        return;
    }
    int iPlayed = pTrack->getTimesPlayed();
    if (iPlayed == 0) {
        return;
    }

    // Update our record of how many times this track has been played.
    // UPDATE temp_autodj_crates SET timesplayed = :newplayed WHERE track_id = :track_id AND timesplayed = :oldplayed;
    QSqlQuery oQuery(m_rDatabase);
    oQuery.prepare("UPDATE " AUTODJCRATES_TABLE " SET "
                   AUTODJCRATESTABLE_TIMESPLAYED " = :newplayed WHERE "
                   AUTODJCRATESTABLE_TRACKID " = :track_id AND "
                   AUTODJCRATESTABLE_TIMESPLAYED " = :oldplayed");
    oQuery.bindValue(":track_id", trackId);
    oQuery.bindValue(":oldplayed", iPlayed - 1);
    oQuery.bindValue(":newplayed", iPlayed);
    if (!oQuery.exec()) {
        LOG_FAILED_QUERY(oQuery);
        return;
    }
}
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