| commit | 1d68548823d7b1e0bd186b924821cdbd80767be1 | [log] [tgz] |
|---|---|---|
| author | Steven Moreland <smoreland@google.com> | Mon Apr 05 20:36:34 2021 +0000 |
| committer | Steven Moreland <smoreland@google.com> | Wed Apr 07 20:30:21 2021 +0000 |
| tree | 5376fc2abbd1387f30437bc23bbd88358fb5bc96 | |
| parent | b20e9a36061f324f1775d100663779a962b033eb [diff] |
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