本文整理汇总了C++中CEpgDatabase::Delete方法的典型用法代码示例。如果您正苦于以下问题：C++ CEpgDatabase::Delete方法的具体用法？C++ CEpgDatabase::Delete怎么用？C++ CEpgDatabase::Delete使用的例子？那么, 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类CEpgDatabase的用法示例。
在下文中一共展示了CEpgDatabase::Delete方法的2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: Persist
bool CEpg::Persist(void)
{
if (CSettings::GetInstance().GetBool(CSettings::SETTING_EPG_IGNOREDBFORCLIENT) || !NeedsSave())
return true;
#if EPG_DEBUGGING
CLog::Log(LOGDEBUG, "persist table '%s' (#%d) changed=%d deleted=%d", Name().c_str(), m_iEpgID, m_changedTags.size(), m_deletedTags.size());
#endif
CEpgDatabase *database = g_EpgContainer.GetDatabase();
if (!database || !database->IsOpen())
{
CLog::Log(LOGERROR, "EPG - %s - could not open the database", __FUNCTION__);
return false;
}
{
CSingleLock lock(m_critSection);
if (m_iEpgID <= 0 || m_bChanged)
{
int iId = database->Persist(*this, m_iEpgID > 0);
if (iId > 0)
m_iEpgID = iId;
}
for (std::map<int, CEpgInfoTagPtr>::iterator it = m_deletedTags.begin(); it != m_deletedTags.end(); ++it)
database->Delete(*it->second);
for (std::map<int, CEpgInfoTagPtr>::iterator it = m_changedTags.begin(); it != m_changedTags.end(); ++it)
it->second->Persist(false);
if (m_bUpdateLastScanTime)
database->PersistLastEpgScanTime(m_iEpgID, true);
m_deletedTags.clear();
m_changedTags.clear();
m_bChanged = false;
m_bTagsChanged = false;
m_bUpdateLastScanTime = false;
}
return database->CommitInsertQueries();
}示例2: PersistTags
bool CEpg::PersistTags(void) const
{
bool bReturn = false;
CEpgDatabase *database = g_EpgContainer.GetDatabase();
if (!database || !database->IsOpen())
{
CLog::Log(LOGERROR, "EPG - %s - could not load the database", __FUNCTION__);
return bReturn;
}
CDateTime first = GetFirstDate();
CDateTime last = GetLastDate();
time_t iStart(0), iEnd(0);
if (first.IsValid())
first.GetAsTime(iStart);
if (last.IsValid())
last.GetAsTime(iEnd);
database->Delete(*this, iStart, iEnd);
if (m_tags.size() > 0)
{
for (map<CDateTime, CEpgInfoTag *>::const_iterator it = m_tags.begin(); it != m_tags.end(); it++)
{
if (!it->second->Persist())
{
CLog::Log(LOGERROR, "failed to persist epg tag %d", it->second->UniqueBroadcastID());
bReturn = false;
}
}
}
else
{
/* Return true if we have no tags, so that no error is logged */
bReturn = true;
}
return bReturn;
}