Steven Moreland 1d68548823 libutils: add sp::cast method ... Previously, sp::sp(T*) internally had a static cast, and people frequently wrote code like this: sp<A> a = ...; sp<B> b(a.get()); // implicit static cast Luckily, none of the other sp constructors have this implicit cast. So, for explicit code, rather than making those use static_cast internally, adding an sp::cast function. Bug: 184190315 Test: use in libbinder Change-Id: Id205c88d03e16cf85ccb8f493ce88b4bbc65a688		2021-04-07 20:30:21 +00:00
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utils	libutils: add sp::cast method	2021-04-07 20:30:21 +00:00