119 lines
2.5 KiB
C++
119 lines
2.5 KiB
C++
// Copyright 2021 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef INCLUDE_V8_PRIMITIVE_OBJECT_H_
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#define INCLUDE_V8_PRIMITIVE_OBJECT_H_
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#include "v8-local-handle.h" // NOLINT(build/include_directory)
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#include "v8-object.h" // NOLINT(build/include_directory)
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#include "v8config.h" // NOLINT(build/include_directory)
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namespace v8 {
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class Isolate;
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/**
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* A Number object (ECMA-262, 4.3.21).
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*/
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class V8_EXPORT NumberObject : public Object {
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public:
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static Local<Value> New(Isolate* isolate, double value);
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double ValueOf() const;
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V8_INLINE static NumberObject* Cast(Value* value) {
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#ifdef V8_ENABLE_CHECKS
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CheckCast(value);
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#endif
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return static_cast<NumberObject*>(value);
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}
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private:
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static void CheckCast(Value* obj);
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};
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/**
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* A BigInt object (https://tc39.github.io/proposal-bigint)
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*/
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class V8_EXPORT BigIntObject : public Object {
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public:
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static Local<Value> New(Isolate* isolate, int64_t value);
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Local<BigInt> ValueOf() const;
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V8_INLINE static BigIntObject* Cast(Value* value) {
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#ifdef V8_ENABLE_CHECKS
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CheckCast(value);
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#endif
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return static_cast<BigIntObject*>(value);
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}
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private:
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static void CheckCast(Value* obj);
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};
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/**
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* A Boolean object (ECMA-262, 4.3.15).
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*/
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class V8_EXPORT BooleanObject : public Object {
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public:
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static Local<Value> New(Isolate* isolate, bool value);
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bool ValueOf() const;
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V8_INLINE static BooleanObject* Cast(Value* value) {
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#ifdef V8_ENABLE_CHECKS
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CheckCast(value);
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#endif
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return static_cast<BooleanObject*>(value);
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}
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private:
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static void CheckCast(Value* obj);
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};
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/**
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* A String object (ECMA-262, 4.3.18).
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*/
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class V8_EXPORT StringObject : public Object {
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public:
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static Local<Value> New(Isolate* isolate, Local<String> value);
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Local<String> ValueOf() const;
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V8_INLINE static StringObject* Cast(Value* value) {
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#ifdef V8_ENABLE_CHECKS
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CheckCast(value);
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#endif
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return static_cast<StringObject*>(value);
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}
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private:
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static void CheckCast(Value* obj);
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};
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/**
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* A Symbol object (ECMA-262 edition 6).
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*/
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class V8_EXPORT SymbolObject : public Object {
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public:
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static Local<Value> New(Isolate* isolate, Local<Symbol> value);
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Local<Symbol> ValueOf() const;
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V8_INLINE static SymbolObject* Cast(Value* value) {
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#ifdef V8_ENABLE_CHECKS
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CheckCast(value);
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#endif
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return static_cast<SymbolObject*>(value);
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}
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private:
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static void CheckCast(Value* obj);
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};
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} // namespace v8
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#endif // INCLUDE_V8_PRIMITIVE_OBJECT_H_
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