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편집 파일: v8-external.h

// Copyright 2021 the V8 project authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #ifndef INCLUDE_V8_EXTERNAL_H_ #define INCLUDE_V8_EXTERNAL_H_ #include "v8-value.h" // NOLINT(build/include_directory) #include "v8config.h" // NOLINT(build/include_directory) namespace v8 { class Isolate; /** * A JavaScript value that wraps a C++ void*. This type of value is mainly used * to associate C++ data structures with JavaScript objects. */ class V8_EXPORT External : public Value { public: static Local<External> New(Isolate* isolate, void* value); V8_INLINE static External* Cast(Value* value) { #ifdef V8_ENABLE_CHECKS CheckCast(value); #endif return static_cast<External*>(value); } void* Value() const; private: static void CheckCast(v8::Value* obj); }; } // namespace v8 #endif // INCLUDE_V8_EXTERNAL_H_