133 lines
3.8 KiB
C++
133 lines
3.8 KiB
C++
/*********************************************************************
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* NAN - Native Abstractions for Node.js
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*
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* Copyright (c) 2018 NAN contributors
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*
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* MIT License <https://github.com/nodejs/nan/blob/master/LICENSE.md>
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********************************************************************/
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#ifndef NAN_PERSISTENT_12_INL_H_
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#define NAN_PERSISTENT_12_INL_H_
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template<typename T, typename M> class Persistent :
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public v8::Persistent<T, M> {
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public:
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inline Persistent() : v8::Persistent<T, M>() {}
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template<typename S> inline Persistent(v8::Local<S> that) :
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v8::Persistent<T, M>(v8::Isolate::GetCurrent(), that) {}
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template<typename S, typename M2>
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inline
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Persistent(const v8::Persistent<S, M2> &that) : // NOLINT(runtime/explicit)
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v8::Persistent<T, M2>(v8::Isolate::GetCurrent(), that) {}
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inline void Reset() { v8::PersistentBase<T>::Reset(); }
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template <typename S>
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inline void Reset(const v8::Local<S> &other) {
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v8::PersistentBase<T>::Reset(v8::Isolate::GetCurrent(), other);
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}
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template <typename S>
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inline void Reset(const v8::PersistentBase<S> &other) {
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v8::PersistentBase<T>::Reset(v8::Isolate::GetCurrent(), other);
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}
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template<typename P>
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inline void SetWeak(
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P *parameter
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, typename WeakCallbackInfo<P>::Callback callback
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, WeakCallbackType type);
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private:
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inline T *operator*() const { return *PersistentBase<T>::persistent; }
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template<typename S, typename M2>
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inline void Copy(const Persistent<S, M2> &that) {
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TYPE_CHECK(T, S);
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this->Reset();
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if (!that.IsEmpty()) {
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this->Reset(that);
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M::Copy(that, this);
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}
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}
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};
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#if defined(V8_MAJOR_VERSION) && (V8_MAJOR_VERSION > 4 || \
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(V8_MAJOR_VERSION == 4 && defined(V8_MINOR_VERSION) && V8_MINOR_VERSION >= 3))
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template<typename T>
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class Global : public v8::Global<T> {
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public:
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inline Global() : v8::Global<T>() {}
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template<typename S> inline Global(v8::Local<S> that) :
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v8::Global<T>(v8::Isolate::GetCurrent(), that) {}
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template<typename S>
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inline
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Global(const v8::PersistentBase<S> &that) : // NOLINT(runtime/explicit)
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v8::Global<S>(v8::Isolate::GetCurrent(), that) {}
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inline void Reset() { v8::PersistentBase<T>::Reset(); }
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template <typename S>
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inline void Reset(const v8::Local<S> &other) {
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v8::PersistentBase<T>::Reset(v8::Isolate::GetCurrent(), other);
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}
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template <typename S>
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inline void Reset(const v8::PersistentBase<S> &other) {
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v8::PersistentBase<T>::Reset(v8::Isolate::GetCurrent(), other);
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}
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template<typename P>
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inline void SetWeak(
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P *parameter
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, typename WeakCallbackInfo<P>::Callback callback
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, WeakCallbackType type) {
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reinterpret_cast<Persistent<T>*>(this)->SetWeak(
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parameter, callback, type);
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}
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};
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#else
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template<typename T>
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class Global : public v8::UniquePersistent<T> {
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public:
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inline Global() : v8::UniquePersistent<T>() {}
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template<typename S> inline Global(v8::Local<S> that) :
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v8::UniquePersistent<T>(v8::Isolate::GetCurrent(), that) {}
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template<typename S>
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inline
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Global(const v8::PersistentBase<S> &that) : // NOLINT(runtime/explicit)
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v8::UniquePersistent<S>(v8::Isolate::GetCurrent(), that) {}
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inline void Reset() { v8::PersistentBase<T>::Reset(); }
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template <typename S>
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inline void Reset(const v8::Local<S> &other) {
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v8::PersistentBase<T>::Reset(v8::Isolate::GetCurrent(), other);
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}
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template <typename S>
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inline void Reset(const v8::PersistentBase<S> &other) {
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v8::PersistentBase<T>::Reset(v8::Isolate::GetCurrent(), other);
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}
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template<typename P>
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inline void SetWeak(
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P *parameter
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, typename WeakCallbackInfo<P>::Callback callback
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, WeakCallbackType type) {
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reinterpret_cast<Persistent<T>*>(this)->SetWeak(
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parameter, callback, type);
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}
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};
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#endif
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#endif // NAN_PERSISTENT_12_INL_H_
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