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(parent: e499e5e) | patch
Reduce the size of ref<T> to a single pointer.
authorRobert Sesek <rsesek@bluestatic.org>
Sat, 8 Oct 2016 21:23:27 +0000 (17:23 -0400)
committerRobert Sesek <rsesek@bluestatic.org>
Sat, 8 Oct 2016 21:23:27 +0000 (17:23 -0400)
commit148bfcc2c0d6627b259d29bf1690bbbb21d6b366
treef40d9ed5fcd53405c234872ab4c1acd0352a21c3tree
parente499e5e13b23f945a6961eb92ff2b919d5c3777fcommit | diff
Reduce the size of ref<T> to a single pointer.

Rather than tracking |T*|, |OwnedPtrDeleter<T>|, and a |bool|; ref<T> now just
holds an |owned<T>*|. It uses uintptr_t's max value as a deletion sentinel
rather than a separate flag. And with the actual owned<T>*, the deleter doesn't
need to be held separately either.
zcpointer.h diff | blob | history
An implementation of C++ std::unique_ptr that can poison weak references.