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Implement missing promise<> move assignment

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Avi Kivity
2014-08-18 10:55:43 +03:00
parent ecf989901f
commit 22f0721a39
1 changed files with 12 additions and 2 deletions
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14
reactor.hh
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@@ -236,7 +236,12 @@ public:
}
}
}
promise& operator=(promise&&);
promise& operator=(promise&& x) {
this->~promise();
_state = x._state;
x._state = nullptr;
return *this;
}
void operator=(const promise&) = delete;
future<T> get_future();
void set_value(const T& result) { _state->set(result); }
@@ -258,7 +263,12 @@ public:
}
}
}
promise& operator=(promise&&);
promise& operator=(promise&& x) {
this->~promise();
_state = x._state;
x._state = nullptr;
return *this;
}
void operator=(const promise&) = delete;
future<void> get_future();
void set_value() { _state->set(); }