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| 1 // Copyright 2006-2008 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2008 the V8 project authors. All rights reserved. |
| 2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
| 3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
| 4 // met: | 4 // met: |
| 5 // | 5 // |
| 6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
| 7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
| 8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
| 9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
| 10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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| 2761 bool JSObject::HasNamedInterceptor() { | 2761 bool JSObject::HasNamedInterceptor() { |
| 2762 return map()->has_named_interceptor(); | 2762 return map()->has_named_interceptor(); |
| 2763 } | 2763 } |
| 2764 | 2764 |
| 2765 | 2765 |
| 2766 bool JSObject::HasIndexedInterceptor() { | 2766 bool JSObject::HasIndexedInterceptor() { |
| 2767 return map()->has_indexed_interceptor(); | 2767 return map()->has_indexed_interceptor(); |
| 2768 } | 2768 } |
| 2769 | 2769 |
| 2770 | 2770 |
| 2771 bool JSObject::AllowsSetElementsLength() { | |
| 2772 bool result = elements()->IsFixedArray(); | |
| 2773 ASSERT(result == (!HasPixelElements() && !HasExternalArrayElements())); | |
| 2774 return result; | |
| 2775 } | |
| 2776 | |
| 2777 | |
| 2778 StringDictionary* JSObject::property_dictionary() { | 2771 StringDictionary* JSObject::property_dictionary() { |
| 2779 ASSERT(!HasFastProperties()); | 2772 ASSERT(!HasFastProperties()); |
| 2780 return StringDictionary::cast(properties()); | 2773 return StringDictionary::cast(properties()); |
| 2781 } | 2774 } |
| 2782 | 2775 |
| 2783 | 2776 |
| 2784 NumberDictionary* JSObject::element_dictionary() { | 2777 NumberDictionary* JSObject::element_dictionary() { |
| 2785 ASSERT(HasDictionaryElements()); | 2778 ASSERT(HasDictionaryElements()); |
| 2786 return NumberDictionary::cast(elements()); | 2779 return NumberDictionary::cast(elements()); |
| 2787 } | 2780 } |
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| 3042 #undef WRITE_INT_FIELD | 3035 #undef WRITE_INT_FIELD |
| 3043 #undef READ_SHORT_FIELD | 3036 #undef READ_SHORT_FIELD |
| 3044 #undef WRITE_SHORT_FIELD | 3037 #undef WRITE_SHORT_FIELD |
| 3045 #undef READ_BYTE_FIELD | 3038 #undef READ_BYTE_FIELD |
| 3046 #undef WRITE_BYTE_FIELD | 3039 #undef WRITE_BYTE_FIELD |
| 3047 | 3040 |
| 3048 | 3041 |
| 3049 } } // namespace v8::internal | 3042 } } // namespace v8::internal |
| 3050 | 3043 |
| 3051 #endif // V8_OBJECTS_INL_H_ | 3044 #endif // V8_OBJECTS_INL_H_ |
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