nan_persistent_12_inl.h
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/*********************************************************************
* NAN - Native Abstractions for Node.js
*
* Copyright (c) 2017 NAN contributors
*
* MIT License <https://github.com/nodejs/nan/blob/master/LICENSE.md>
********************************************************************/
#ifndef NAN_PERSISTENT_12_INL_H_
#define NAN_PERSISTENT_12_INL_H_
template<typename T, typename M> class Persistent :
public v8::Persistent<T, M> {
public:
inline Persistent() : v8::Persistent<T, M>() {}
template<typename S> inline Persistent(v8::Local<S> that) :
v8::Persistent<T, M>(v8::Isolate::GetCurrent(), that) {}
template<typename S, typename M2>
inline
Persistent(const v8::Persistent<S, M2> &that) : // NOLINT(runtime/explicit)
v8::Persistent<T, M2>(v8::Isolate::GetCurrent(), that) {}
inline void Reset() { v8::PersistentBase<T>::Reset(); }
template <typename S>
inline void Reset(const v8::Local<S> &other) {
v8::PersistentBase<T>::Reset(v8::Isolate::GetCurrent(), other);
}
template <typename S>
inline void Reset(const v8::PersistentBase<S> &other) {
v8::PersistentBase<T>::Reset(v8::Isolate::GetCurrent(), other);
}
template<typename P>
inline void SetWeak(
P *parameter
, typename WeakCallbackInfo<P>::Callback callback
, WeakCallbackType type);
private:
inline T *operator*() const { return *PersistentBase<T>::persistent; }
template<typename S, typename M2>
inline void Copy(const Persistent<S, M2> &that) {
TYPE_CHECK(T, S);
this->Reset();
if (!that.IsEmpty()) {
this->Reset(that);
M::Copy(that, this);
}
}
};
#if defined(V8_MAJOR_VERSION) && (V8_MAJOR_VERSION > 4 || \
(V8_MAJOR_VERSION == 4 && defined(V8_MINOR_VERSION) && V8_MINOR_VERSION >= 3))
template<typename T>
class Global : public v8::Global<T> {
public:
inline Global() : v8::Global<T>() {}
template<typename S> inline Global(v8::Local<S> that) :
v8::Global<T>(v8::Isolate::GetCurrent(), that) {}
template<typename S>
inline
Global(const v8::PersistentBase<S> &that) : // NOLINT(runtime/explicit)
v8::Global<S>(v8::Isolate::GetCurrent(), that) {}
inline void Reset() { v8::PersistentBase<T>::Reset(); }
template <typename S>
inline void Reset(const v8::Local<S> &other) {
v8::PersistentBase<T>::Reset(v8::Isolate::GetCurrent(), other);
}
template <typename S>
inline void Reset(const v8::PersistentBase<S> &other) {
v8::PersistentBase<T>::Reset(v8::Isolate::GetCurrent(), other);
}
template<typename P>
inline void SetWeak(
P *parameter
, typename WeakCallbackInfo<P>::Callback callback
, WeakCallbackType type) {
reinterpret_cast<Persistent<T>*>(this)->SetWeak(
parameter, callback, type);
}
};
#else
template<typename T>
class Global : public v8::UniquePersistent<T> {
public:
inline Global() : v8::UniquePersistent<T>() {}
template<typename S> inline Global(v8::Local<S> that) :
v8::UniquePersistent<T>(v8::Isolate::GetCurrent(), that) {}
template<typename S>
inline
Global(const v8::PersistentBase<S> &that) : // NOLINT(runtime/explicit)
v8::UniquePersistent<S>(v8::Isolate::GetCurrent(), that) {}
inline void Reset() { v8::PersistentBase<T>::Reset(); }
template <typename S>
inline void Reset(const v8::Local<S> &other) {
v8::PersistentBase<T>::Reset(v8::Isolate::GetCurrent(), other);
}
template <typename S>
inline void Reset(const v8::PersistentBase<S> &other) {
v8::PersistentBase<T>::Reset(v8::Isolate::GetCurrent(), other);
}
template<typename P>
inline void SetWeak(
P *parameter
, typename WeakCallbackInfo<P>::Callback callback
, WeakCallbackType type) {
reinterpret_cast<Persistent<T>*>(this)->SetWeak(
parameter, callback, type);
}
};
#endif
#endif // NAN_PERSISTENT_12_INL_H_