| // 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_PRIMITIVE_OBJECT_H_ |
| #define INCLUDE_V8_PRIMITIVE_OBJECT_H_ |
| |
| #include "v8-local-handle.h" // NOLINT(build/include_directory) |
| #include "v8-object.h" // NOLINT(build/include_directory) |
| #include "v8config.h" // NOLINT(build/include_directory) |
| |
| namespace v8 { |
| |
| class Isolate; |
| |
| /** |
| * A Number object (ECMA-262, 4.3.21). |
| */ |
| class V8_EXPORT NumberObject : public Object { |
| public: |
| static Local<Value> New(Isolate* isolate, double value); |
| |
| double ValueOf() const; |
| |
| V8_INLINE static NumberObject* Cast(Value* value) { |
| #ifdef V8_ENABLE_CHECKS |
| CheckCast(value); |
| #endif |
| return static_cast<NumberObject*>(value); |
| } |
| |
| private: |
| static void CheckCast(Value* obj); |
| }; |
| |
| /** |
| * A BigInt object (https://tc39.github.io/proposal-bigint) |
| */ |
| class V8_EXPORT BigIntObject : public Object { |
| public: |
| static Local<Value> New(Isolate* isolate, int64_t value); |
| |
| Local<BigInt> ValueOf() const; |
| |
| V8_INLINE static BigIntObject* Cast(Value* value) { |
| #ifdef V8_ENABLE_CHECKS |
| CheckCast(value); |
| #endif |
| return static_cast<BigIntObject*>(value); |
| } |
| |
| private: |
| static void CheckCast(Value* obj); |
| }; |
| |
| /** |
| * A Boolean object (ECMA-262, 4.3.15). |
| */ |
| class V8_EXPORT BooleanObject : public Object { |
| public: |
| static Local<Value> New(Isolate* isolate, bool value); |
| |
| bool ValueOf() const; |
| |
| V8_INLINE static BooleanObject* Cast(Value* value) { |
| #ifdef V8_ENABLE_CHECKS |
| CheckCast(value); |
| #endif |
| return static_cast<BooleanObject*>(value); |
| } |
| |
| private: |
| static void CheckCast(Value* obj); |
| }; |
| |
| /** |
| * A String object (ECMA-262, 4.3.18). |
| */ |
| class V8_EXPORT StringObject : public Object { |
| public: |
| static Local<Value> New(Isolate* isolate, Local<String> value); |
| |
| Local<String> ValueOf() const; |
| |
| V8_INLINE static StringObject* Cast(Value* value) { |
| #ifdef V8_ENABLE_CHECKS |
| CheckCast(value); |
| #endif |
| return static_cast<StringObject*>(value); |
| } |
| |
| private: |
| static void CheckCast(Value* obj); |
| }; |
| |
| /** |
| * A Symbol object (ECMA-262 edition 6). |
| */ |
| class V8_EXPORT SymbolObject : public Object { |
| public: |
| static Local<Value> New(Isolate* isolate, Local<Symbol> value); |
| |
| Local<Symbol> ValueOf() const; |
| |
| V8_INLINE static SymbolObject* Cast(Value* value) { |
| #ifdef V8_ENABLE_CHECKS |
| CheckCast(value); |
| #endif |
| return static_cast<SymbolObject*>(value); |
| } |
| |
| private: |
| static void CheckCast(Value* obj); |
| }; |
| |
| } // namespace v8 |
| |
| #endif // INCLUDE_V8_PRIMITIVE_OBJECT_H_ |