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smart pointer refcount fix by @dean0x7d with slight modifications (fixes #471)

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Wenzel Jakob
2016-11-03 11:53:35 +01:00
parent 0a9ef9c300
commit bd560acf40
3 changed files with 38 additions and 1 deletions
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2
include/pybind11/pybind11.h
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@@ -1134,6 +1134,7 @@ private:
} catch (const std::bad_weak_ptr &) {
new (&inst->holder) holder_type(inst->value);
}
inst->owned = true;
}
/// Initialize holder object, variant 2: try to construct from existing holder object, if possible
@@ -1144,6 +1145,7 @@ private:
new (&inst->holder) holder_type(*holder_ptr);
else
new (&inst->holder) holder_type(inst->value);
inst->owned = true;
}
/// Initialize holder object, variant 3: holder is not copy constructible (e.g. unique_ptr), always initialize from raw pointer