本文整理汇总了C++中CFileItemList::Reserve方法的典型用法代码示例。如果您正苦于以下问题：C++ CFileItemList::Reserve方法的具体用法？C++ CFileItemList::Reserve怎么用？C++ CFileItemList::Reserve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CFileItemList的用法示例。
在下文中一共展示了CFileItemList::Reserve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: GetDirectory
bool CPlaylistDirectory::GetDirectory(const CURL& url, CFileItemList &items)
{
int playlistTyp=PLAYLIST_NONE;
if (url.IsProtocol("playlistmusic"))
playlistTyp=PLAYLIST_MUSIC;
else if (url.IsProtocol("playlistvideo"))
playlistTyp=PLAYLIST_VIDEO;
if (playlistTyp==PLAYLIST_NONE)
return false;
CPlayList& playlist = CServiceBroker::GetPlaylistPlayer().GetPlaylist(playlistTyp);
items.Reserve(playlist.size());
for (int i = 0; i < playlist.size(); ++i)
{
CFileItemPtr item = playlist[i];
item->SetProperty("playlistposition", i);
item->SetProperty("playlisttype", playlistTyp);
//item->m_iprogramCount = i; // the programCount is set as items are added!
items.Add(item);
}
return true;
}示例2: GetAlbums
JSONRPC_STATUS CAudioLibrary::GetAlbums(const std::string &method, ITransportLayer *transport, IClient *client, const CVariant ¶meterObject, CVariant &result)
{
CMusicDatabase musicdatabase;
if (!musicdatabase.Open())
return InternalError;
CMusicDbUrl musicUrl;
if (!musicUrl.FromString("musicdb://albums/"))
return InternalError;
if (parameterObject["includesingles"].asBoolean())
musicUrl.AddOption("show_singles", true);
const CVariant &filter = parameterObject["filter"];
if (filter.isMember("artistid"))
musicUrl.AddOption("artistid", (int)filter["artistid"].asInteger());
else if (filter.isMember("artist"))
musicUrl.AddOption("artist", filter["artist"].asString());
else if (filter.isMember("genreid"))
musicUrl.AddOption("genreid", (int)filter["genreid"].asInteger());
else if (filter.isMember("genre"))
musicUrl.AddOption("genre", filter["genre"].asString());
else if (filter.isObject())
{
std::string xsp;
if (!GetXspFiltering("albums", filter, xsp))
return InvalidParams;
musicUrl.AddOption("xsp", xsp);
}
SortDescription sorting;
ParseLimits(parameterObject, sorting.limitStart, sorting.limitEnd);
if (!ParseSorting(parameterObject, sorting.sortBy, sorting.sortOrder, sorting.sortAttributes))
return InvalidParams;
int total;
VECALBUMS albums;
if (!musicdatabase.GetAlbumsByWhere(musicUrl.ToString(), CDatabase::Filter(), albums, total, sorting))
return InternalError;
CFileItemList items;
items.Reserve(albums.size());
for (unsigned int index = 0; index < albums.size(); index++)
{
CMusicDbUrl itemUrl = musicUrl;
std::string path = StringUtils::Format("%i/", albums[index].idAlbum);
itemUrl.AppendPath(path);
CFileItemPtr pItem;
FillAlbumItem(albums[index], itemUrl.ToString(), pItem);
items.Add(pItem);
}
//Get Genre IDs
JSONRPC_STATUS ret = GetAdditionalAlbumDetails(parameterObject, items, musicdatabase);
if (ret != OK)
return ret;
int size = items.Size();
if (total > size)
size = total;
HandleFileItemList("albumid", false, "albums", items, parameterObject, result, size, false);
return OK;
}