| /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- |
| * vim: set ts=8 sts=4 et sw=4 tw=99: |
| * This Source Code Form is subject to the terms of the Mozilla Public |
| * License, v. 2.0. If a copy of the MPL was not distributed with this |
| * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| |
| #ifndef vm_BooleanObject_h |
| #define vm_BooleanObject_h |
| |
| #include "jsbool.h" |
| |
| namespace js { |
| |
| class BooleanObject : public JSObject |
| { |
| /* Stores this Boolean object's [[PrimitiveValue]]. */ |
| static const unsigned PRIMITIVE_VALUE_SLOT = 0; |
| |
| public: |
| static const unsigned RESERVED_SLOTS = 1; |
| |
| static Class class_; |
| |
| /* |
| * Creates a new Boolean object boxing the given primitive bool. The |
| * object's [[Prototype]] is determined from context. |
| */ |
| static inline BooleanObject *create(JSContext *cx, bool b); |
| |
| bool unbox() const { |
| return getFixedSlot(PRIMITIVE_VALUE_SLOT).toBoolean(); |
| } |
| |
| private: |
| inline void setPrimitiveValue(bool b) { |
| setFixedSlot(PRIMITIVE_VALUE_SLOT, BooleanValue(b)); |
| } |
| |
| /* For access to init, as Boolean.prototype is special. */ |
| friend JSObject * |
| ::js_InitBooleanClass(JSContext *cx, js::HandleObject global); |
| }; |
| |
| } // namespace js |
| |
| #endif /* vm_BooleanObject_h */ |