I am new to C++/oops concept (have basic understanding of classes
though) and am having a hard time following the huge Android codebase
- currently looking into middleware code. I am kind of confused by
this notation used in the Android media framework - can any one please
tell what does a notation such as sp<MediaPlayerBase> means here? Also
what is using android::sp means here? I cant see where exactly sp
defined in the android code.
This is in frameworks\base\media\libmedia\MediaPlayerService.cpp but
similar notation is used at several other places as well.
status_t MediaPlayerService::Client::setDataSource(
const char *url, const KeyedVector<String8, String8> *headers)
----------- some code ....
---------- some code .....
sp<MediaPlayerBase> p = createPlayer(playerType);
Where createPlayer is defined as
sp<MediaPlayerBase>
MediaPlayerService::Client::createPlayer(player_type playerType)
{
// function code ....
}
also sp is defined as
using android::sp
Is this related to Templates in C++ ?
Thanks.
p.s. Sorry for cross-posting with comp.lang.c++ - it may be more of
just a c++ question than related to android.
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