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Added minor utility func

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This commit is contained in:
emeric
2020-05-21 09:21:40 +02:00
parent 69ecb169df
commit fe827d2f59
2 changed files with 7 additions and 0 deletions
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src/libs/database/impl/TrackList.cpp
+6
View File
@@ -107,6 +107,12 @@ TrackList::getById(Session& session, IdType id)
return session.getDboSession().find<TrackList>().where("id = ?").bind(id); return session.getDboSession().find<TrackList>().where("id = ?").bind(id);
} }
bool
TrackList::isEmpty() const
{
return _entries.empty();
}
std::size_t std::size_t
TrackList::getCount() const TrackList::getCount() const
{ {
src/libs/database/include/database/TrackList.hpp
+1
View File
@@ -79,6 +79,7 @@ class TrackList : public Wt::Dbo::Dbo<TrackList>
void clear() { _entries.clear(); } void clear() { _entries.clear(); }
// Get tracks, ordered by position // Get tracks, ordered by position
bool isEmpty() const;
std::size_t getCount() const; std::size_t getCount() const;
Wt::Dbo::ptr<TrackListEntry> getEntry(std::size_t pos) const; Wt::Dbo::ptr<TrackListEntry> getEntry(std::size_t pos) const;
std::vector<Wt::Dbo::ptr<TrackListEntry>> getEntries(std::optional<std::size_t> offset = {}, std::optional<std::size_t> size = {}) const; std::vector<Wt::Dbo::ptr<TrackListEntry>> getEntries(std::optional<std::size_t> offset = {}, std::optional<std::size_t> size = {}) const;