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comparison: js/src/vm/BooleanObject.h
js/src/vm/BooleanObject.h
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| -1:000000000000 | 0:63f9b6119fc0 |
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| 1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- | |
| 2 * vim: set ts=8 sts=4 et sw=4 tw=99: | |
| 3 * This Source Code Form is subject to the terms of the Mozilla Public | |
| 4 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 6 | |
| 7 #ifndef vm_BooleanObject_h | |
| 8 #define vm_BooleanObject_h | |
| 9 | |
| 10 #include "jsbool.h" | |
| 11 #include "jsobj.h" | |
| 12 | |
| 13 namespace js { | |
| 14 | |
| 15 class BooleanObject : public JSObject | |
| 16 { | |
| 17 /* Stores this Boolean object's [[PrimitiveValue]]. */ | |
| 18 static const unsigned PRIMITIVE_VALUE_SLOT = 0; | |
| 19 | |
| 20 public: | |
| 21 static const unsigned RESERVED_SLOTS = 1; | |
| 22 | |
| 23 static const Class class_; | |
| 24 | |
| 25 /* | |
| 26 * Creates a new Boolean object boxing the given primitive bool. The | |
| 27 * object's [[Prototype]] is determined from context. | |
| 28 */ | |
| 29 static inline BooleanObject *create(JSContext *cx, bool b); | |
| 30 | |
| 31 bool unbox() const { | |
| 32 return getFixedSlot(PRIMITIVE_VALUE_SLOT).toBoolean(); | |
| 33 } | |
| 34 | |
| 35 private: | |
| 36 inline void setPrimitiveValue(bool b) { | |
| 37 setFixedSlot(PRIMITIVE_VALUE_SLOT, BooleanValue(b)); | |
| 38 } | |
| 39 | |
| 40 /* For access to init, as Boolean.prototype is special. */ | |
| 41 friend JSObject * | |
| 42 ::js_InitBooleanClass(JSContext *cx, js::HandleObject global); | |
| 43 }; | |
| 44 | |
| 45 } // namespace js | |
| 46 | |
| 47 #endif /* vm_BooleanObject_h */ |
