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add obj_ref::operator=(obj_ref &&) + a few explicit uses

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This commit is contained in:
Nuno Lopes 2018-06-26 17:00:56 +01:00
parent ea4218a192
commit 2b31024dab
5 changed files with 14 additions and 5 deletions
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9
src/util/obj_ref.h
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@ -92,6 +92,15 @@ public:
return *this;
}
obj_ref & operator=(obj_ref && n) {
SASSERT(&m_manager == &n.m_manager);
if (this != &n) {
std::swap(m_obj, n.m_obj);
n.reset();
}
return *this;
}
void reset() {
dec_ref();
m_obj = nullptr;