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Made pimpl objects movable but non-copyable

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Paul-Louis Ageneau
2021-02-28 14:51:46 +01:00
parent dbee42b099
commit d87be3dd8e
1 changed files with 5 additions and 0 deletions
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5
include/rtc/utils.hpp
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@ -112,9 +112,14 @@ public:
CheshireCat(impl_ptr<T> impl) : mImpl(std::move(impl)) {}
template <typename... Args>
CheshireCat(Args... args) : mImpl(std::make_shared<T>(std::move(args)...)) {}
CheshireCat(CheshireCat<T> &&cc) { *this = std::move(cc); }
CheshireCat(const CheshireCat<T> &) = delete;
virtual ~CheshireCat() = default;
CheshireCat &operator=(CheshireCat<T> &&cc) { mImpl = std::move(cc->mImpl); };
CheshireCat &operator=(const CheshireCat<T> &) = delete;
protected:
impl_ptr<T> impl() { return mImpl; }
impl_ptr<const T> impl() const { return mImpl; }